proj_name stringclasses 131
values | relative_path stringlengths 30 228 | class_name stringlengths 1 68 | func_name stringlengths 1 48 | masked_class stringlengths 78 9.82k | func_body stringlengths 46 9.61k | len_input int64 29 2.01k | len_output int64 14 1.94k | total int64 55 2.05k | relevant_context stringlengths 0 38.4k |
|---|---|---|---|---|---|---|---|---|---|
HotswapProjects_HotswapAgent | HotswapAgent/hotswap-agent-core/src/main/java/org/hotswap/agent/javassist/ClassPoolTail.java | ClassPoolTail | appendClassPath | class ClassPoolTail {
protected ClassPathList pathList;
public ClassPoolTail() {
pathList = null;
}
@Override
public String toString() {
StringBuffer buf = new StringBuffer();
buf.append("[class path: ");
ClassPathList list = pathList;
while (list != null) {... |
ClassPathList tail = new ClassPathList(cp, null);
ClassPathList list = pathList;
if (list == null)
pathList = tail;
else {
while (list.next != null)
list = list.next;
list.next = tail;
}
return cp;
| 1,909 | 85 | 1,994 | <no_super_class> |
HotswapProjects_HotswapAgent | HotswapAgent/hotswap-agent-core/src/main/java/org/hotswap/agent/javassist/CtMember.java | Cache | visibleFrom | class Cache extends CtMember {
@Override
protected void extendToString(StringBuffer buffer) {}
@Override
public boolean hasAnnotation(String clz) { return false; }
@Override
public Object getAnnotation(Class<?> clz)
throws ClassNotFoundException { return null;... |
int mod = getModifiers();
if (Modifier.isPublic(mod))
return true;
else if (Modifier.isPrivate(mod))
return clazz == declaringClass;
else { // package or protected
String declName = declaringClass.getPackageName();
String fromName = clazz... | 1,253 | 166 | 1,419 | <no_super_class> |
HotswapProjects_HotswapAgent | HotswapAgent/hotswap-agent-core/src/main/java/org/hotswap/agent/javassist/CtNewClass.java | CtNewClass | inheritAllConstructors | class CtNewClass extends CtClassType {
/* true if the class is an interface.
*/
protected boolean hasConstructor;
CtNewClass(String name, ClassPool cp,
boolean isInterface, CtClass superclass) {
super(name, cp);
wasChanged = true;
String superName;
if (is... |
CtClass superclazz;
CtConstructor[] cs;
superclazz = getSuperclass();
cs = superclazz.getDeclaredConstructors();
int n = 0;
for (int i = 0; i < cs.length; ++i) {
CtConstructor c = cs[i];
int mod = c.getModifiers();
if (isInheritable(... | 607 | 233 | 840 | <methods>public void addConstructor(org.hotswap.agent.javassist.CtConstructor) throws org.hotswap.agent.javassist.CannotCompileException,public void addField(org.hotswap.agent.javassist.CtField, java.lang.String) throws org.hotswap.agent.javassist.CannotCompileException,public void addField(org.hotswap.agent.javassist.... |
HotswapProjects_HotswapAgent | HotswapAgent/hotswap-agent-core/src/main/java/org/hotswap/agent/javassist/CtNewWrappedConstructor.java | CtNewWrappedConstructor | wrapped | class CtNewWrappedConstructor extends CtNewWrappedMethod {
private static final int PASS_NONE = CtNewConstructor.PASS_NONE;
// private static final int PASS_ARRAY = CtNewConstructor.PASS_ARRAY;
private static final int PASS_PARAMS = CtNewConstructor.PASS_PARAMS;
public static CtConstructor wrapped(CtCl... |
try {
CtConstructor cons = new CtConstructor(parameterTypes, declaring);
cons.setExceptionTypes(exceptionTypes);
Bytecode code = makeBody(declaring, declaring.getClassFile2(),
howToCallSuper, body,
par... | 659 | 134 | 793 | <methods>public static org.hotswap.agent.javassist.CtMethod wrapped(org.hotswap.agent.javassist.CtClass, java.lang.String, org.hotswap.agent.javassist.CtClass[], org.hotswap.agent.javassist.CtClass[], org.hotswap.agent.javassist.CtMethod, org.hotswap.agent.javassist.CtMethod.ConstParameter, org.hotswap.agent.javassist.... |
HotswapProjects_HotswapAgent | HotswapAgent/hotswap-agent-core/src/main/java/org/hotswap/agent/javassist/CtNewWrappedMethod.java | CtNewWrappedMethod | addBodyMethod | class CtNewWrappedMethod {
private static final String addedWrappedMethod = "_added_m$";
public static CtMethod wrapped(CtClass returnType, String mname,
CtClass[] parameterTypes,
CtClass[] exceptionTypes,
... |
Map<CtMethod,String> bodies = clazz.getHiddenMethods();
String bodyname = bodies.get(src);
if (bodyname == null) {
do {
bodyname = addedWrappedMethod + clazz.getUniqueNumber();
} while (classfile.getMethod(bodyname) != null);
ClassMap map = ne... | 1,370 | 285 | 1,655 | <no_super_class> |
HotswapProjects_HotswapAgent | HotswapAgent/hotswap-agent-core/src/main/java/org/hotswap/agent/javassist/LoaderClassPath.java | LoaderClassPath | find | class LoaderClassPath implements ClassPath {
private Reference<ClassLoader> clref;
/**
* Creates a search path representing a class loader.
*/
public LoaderClassPath(ClassLoader cl) {
clref = new WeakReference<ClassLoader>(cl);
}
@Override
public String toString() {
r... |
String cname = classname.replace('.', '/') + ".class";
ClassLoader cl = clref.get();
if (cl == null)
return null; // not found
URL url = cl.getResource(cname);
return url;
| 349 | 67 | 416 | <no_super_class> |
HotswapProjects_HotswapAgent | HotswapAgent/hotswap-agent-core/src/main/java/org/hotswap/agent/javassist/Modifier.java | Modifier | isPackage | class Modifier {
public static final int PUBLIC = AccessFlag.PUBLIC;
public static final int PRIVATE = AccessFlag.PRIVATE;
public static final int PROTECTED = AccessFlag.PROTECTED;
public static final int STATIC = AccessFlag.STATIC;
public static final int FINAL = AccessFlag.FINAL;
p... |
return (mod & (PUBLIC | PRIVATE | PROTECTED)) == 0;
| 1,695 | 26 | 1,721 | <no_super_class> |
HotswapProjects_HotswapAgent | HotswapAgent/hotswap-agent-core/src/main/java/org/hotswap/agent/javassist/SerialVersionUID.java | SerialVersionUID | calculateDefault | class SerialVersionUID {
/**
* Adds serialVersionUID if one does not already exist. Call this before
* modifying a class to maintain serialization compatability.
*/
public static void setSerialVersionUID(CtClass clazz)
throws CannotCompileException, NotFoundException
{
// che... |
try {
ByteArrayOutputStream bout = new ByteArrayOutputStream();
DataOutputStream out = new DataOutputStream(bout);
ClassFile classFile = clazz.getClassFile();
// class name.
String javaName = javaName(clazz);
out.writeUTF(java... | 476 | 1,264 | 1,740 | <no_super_class> |
HotswapProjects_HotswapAgent | HotswapAgent/hotswap-agent-core/src/main/java/org/hotswap/agent/javassist/URLClassPath.java | URLClassPath | fetchClass | class URLClassPath implements ClassPath {
protected String hostname;
protected int port;
protected String directory;
protected String packageName;
/**
* Creates a search path specified with URL (http).
*
* <p>This search path is used only if a requested
* class name starts with ... |
byte[] b;
URLConnection con = fetchClass0(host, port,
directory + classname.replace('.', '/') + ".class");
int size = con.getContentLength();
InputStream s = con.getInputStream();
try {
if (size <= 0)
b = ClassPoolTail.readStream(s);
... | 1,060 | 196 | 1,256 | <no_super_class> |
HotswapProjects_HotswapAgent | HotswapAgent/hotswap-agent-core/src/main/java/org/hotswap/agent/javassist/bytecode/AccessFlag.java | AccessFlag | isPackage | class AccessFlag {
public static final int PUBLIC = 0x0001;
public static final int PRIVATE = 0x0002;
public static final int PROTECTED = 0x0004;
public static final int STATIC = 0x0008;
public static final int FINAL = 0x0010;
public static final int SYNCHRONIZED = 0x0020;
public... |
return (accflags & (PROTECTED | PUBLIC | PRIVATE)) == 0;
| 1,116 | 26 | 1,142 | <no_super_class> |
HotswapProjects_HotswapAgent | HotswapAgent/hotswap-agent-core/src/main/java/org/hotswap/agent/javassist/bytecode/AnnotationDefaultAttribute.java | AnnotationDefaultAttribute | getDefaultValue | class AnnotationDefaultAttribute extends AttributeInfo {
/**
* The name of the <code>AnnotationDefault</code> attribute.
*/
public static final String tag = "AnnotationDefault";
/**
* Constructs an <code>AnnotationDefault_attribute</code>.
*
* @param cp constant pool
... |
try {
return new AnnotationsAttribute.Parser(info, constPool)
.parseMemberValue();
}
catch (Exception e) {
throw new RuntimeException(e.toString());
}
| 732 | 54 | 786 | <methods>public void <init>(org.hotswap.agent.javassist.bytecode.ConstPool, java.lang.String, byte[]) ,public org.hotswap.agent.javassist.bytecode.AttributeInfo copy(org.hotswap.agent.javassist.bytecode.ConstPool, Map<java.lang.String,java.lang.String>) ,public byte[] get() ,public org.hotswap.agent.javassist.bytecode.... |
HotswapProjects_HotswapAgent | HotswapAgent/hotswap-agent-core/src/main/java/org/hotswap/agent/javassist/bytecode/BootstrapMethodsAttribute.java | BootstrapMethod | getMethods | class BootstrapMethod {
/**
* Constructs an element of <code>bootstrap_methods</code>.
*
* @param method <code>bootstrap_method_ref</code>.
* @param args <code>bootstrap_arguments</code>.
*/
public BootstrapMethod(int method, int[] args) {
... |
byte[] data = this.get();
int num = ByteArray.readU16bit(data, 0);
BootstrapMethod[] methods = new BootstrapMethod[num];
int pos = 2;
for (int i = 0; i < num; i++) {
int ref = ByteArray.readU16bit(data, pos);
int len = ByteArray.readU16bit(data, pos + 2);... | 628 | 198 | 826 | <methods>public void <init>(org.hotswap.agent.javassist.bytecode.ConstPool, java.lang.String, byte[]) ,public org.hotswap.agent.javassist.bytecode.AttributeInfo copy(org.hotswap.agent.javassist.bytecode.ConstPool, Map<java.lang.String,java.lang.String>) ,public byte[] get() ,public org.hotswap.agent.javassist.bytecode.... |
HotswapProjects_HotswapAgent | HotswapAgent/hotswap-agent-core/src/main/java/org/hotswap/agent/javassist/bytecode/ByteArray.java | ByteArray | readS16bit | class ByteArray {
/**
* Reads an unsigned 16bit integer at the index.
*/
public static int readU16bit(byte[] code, int index) {
return ((code[index] & 0xff) << 8) | (code[index + 1] & 0xff);
}
/**
* Reads a signed 16bit integer at the index.
*/
public static int readS16b... |
return (code[index] << 8) | (code[index + 1] & 0xff);
| 603 | 28 | 631 | <no_super_class> |
HotswapProjects_HotswapAgent | HotswapAgent/hotswap-agent-core/src/main/java/org/hotswap/agent/javassist/bytecode/ByteStream.java | ByteStream | enlarge | class ByteStream extends OutputStream {
private byte[] buf;
private int count;
public ByteStream() { this(32); }
public ByteStream(int size) {
buf = new byte[size];
count = 0;
}
public int getPos() { return count; }
public int size() { return count; }
public void writ... |
int newCount = count + delta;
if (newCount > buf.length) {
int newLen = buf.length << 1;
byte[] newBuf = new byte[newLen > newCount ? newLen : newCount];
System.arraycopy(buf, 0, newBuf, 0, count);
buf = newBuf;
}
| 1,601 | 89 | 1,690 | <methods>public void <init>() ,public void close() throws java.io.IOException,public void flush() throws java.io.IOException,public static java.io.OutputStream nullOutputStream() ,public abstract void write(int) throws java.io.IOException,public void write(byte[]) throws java.io.IOException,public void write(byte[], in... |
HotswapProjects_HotswapAgent | HotswapAgent/hotswap-agent-core/src/main/java/org/hotswap/agent/javassist/bytecode/ClassFilePrinter.java | ClassFilePrinter | print | class ClassFilePrinter {
/**
* Prints the contents of a class file to the standard output stream.
*/
public static void print(ClassFile cf) {
print(cf, new PrintWriter(System.out, true));
}
/**
* Prints the contents of a class file.
*/
public static void print(ClassFile ... |
/* 0x0020 (SYNCHRONIZED) means ACC_SUPER if the modifiers
* are of a class.
*/
int mod
= AccessFlag.toModifier(cf.getAccessFlags()
& ~AccessFlag.SYNCHRONIZED);
out.println("major: " + cf.major + ", minor: " + cf.minor
... | 697 | 498 | 1,195 | <no_super_class> |
HotswapProjects_HotswapAgent | HotswapAgent/hotswap-agent-core/src/main/java/org/hotswap/agent/javassist/bytecode/ClassFileWriter.java | MethodWriter | writeThrows | class MethodWriter {
protected ByteStream output;
protected ConstPoolWriter constPool;
private int methodCount;
protected int codeIndex;
protected int throwsIndex;
protected int stackIndex;
private int startPos;
private boolean isAbstract;
private... |
if (throwsIndex == 0)
throwsIndex = constPool.addUtf8Info(ExceptionsAttribute.tag);
output.writeShort(throwsIndex);
output.writeInt(exceptions.length * 2 + 2);
output.writeShort(exceptions.length);
for (int i = 0; i < exceptions.length; i++)
... | 1,871 | 102 | 1,973 | <no_super_class> |
HotswapProjects_HotswapAgent | HotswapAgent/hotswap-agent-core/src/main/java/org/hotswap/agent/javassist/bytecode/ConstantAttribute.java | ConstantAttribute | copy | class ConstantAttribute extends AttributeInfo {
/**
* The name of this attribute <code>"ConstantValue"</code>.
*/
public static final String tag = "ConstantValue";
ConstantAttribute(ConstPool cp, int n, DataInputStream in)
throws IOException
{
super(cp, n, in);
}
/**
... |
int index = getConstPool().copy(getConstantValue(), newCp,
classnames);
return new ConstantAttribute(newCp, index);
| 399 | 40 | 439 | <methods>public void <init>(org.hotswap.agent.javassist.bytecode.ConstPool, java.lang.String, byte[]) ,public org.hotswap.agent.javassist.bytecode.AttributeInfo copy(org.hotswap.agent.javassist.bytecode.ConstPool, Map<java.lang.String,java.lang.String>) ,public byte[] get() ,public org.hotswap.agent.javassist.bytecode.... |
HotswapProjects_HotswapAgent | HotswapAgent/hotswap-agent-core/src/main/java/org/hotswap/agent/javassist/bytecode/EnclosingMethodAttribute.java | EnclosingMethodAttribute | copy | class EnclosingMethodAttribute extends AttributeInfo {
/**
* The name of this attribute <code>"EnclosingMethod"</code>.
*/
public static final String tag = "EnclosingMethod";
EnclosingMethodAttribute(ConstPool cp, int n, DataInputStream in)
throws IOException
{
super(cp, n, in... |
if (methodIndex() == 0)
return new EnclosingMethodAttribute(newCp, className());
return new EnclosingMethodAttribute(newCp, className(),
methodName(), methodDescriptor());
| 1,027 | 53 | 1,080 | <methods>public void <init>(org.hotswap.agent.javassist.bytecode.ConstPool, java.lang.String, byte[]) ,public org.hotswap.agent.javassist.bytecode.AttributeInfo copy(org.hotswap.agent.javassist.bytecode.ConstPool, Map<java.lang.String,java.lang.String>) ,public byte[] get() ,public org.hotswap.agent.javassist.bytecode.... |
HotswapProjects_HotswapAgent | HotswapAgent/hotswap-agent-core/src/main/java/org/hotswap/agent/javassist/bytecode/ExceptionsAttribute.java | ExceptionsAttribute | setExceptions | class ExceptionsAttribute extends AttributeInfo {
/**
* The name of this attribute <code>"Exceptions"</code>.
*/
public static final String tag = "Exceptions";
ExceptionsAttribute(ConstPool cp, int n, DataInputStream in)
throws IOException
{
super(cp, n, in);
}
/**
... |
int n = elist.length;
byte[] blist = new byte[n * 2 + 2];
ByteArray.write16bit(n, blist, 0);
for (int i = 0; i < n; ++i)
ByteArray.write16bit(constPool.addClassInfo(elist[i]),
blist, i * 2 + 2);
info = blist;
| 1,329 | 106 | 1,435 | <methods>public void <init>(org.hotswap.agent.javassist.bytecode.ConstPool, java.lang.String, byte[]) ,public org.hotswap.agent.javassist.bytecode.AttributeInfo copy(org.hotswap.agent.javassist.bytecode.ConstPool, Map<java.lang.String,java.lang.String>) ,public byte[] get() ,public org.hotswap.agent.javassist.bytecode.... |
HotswapProjects_HotswapAgent | HotswapAgent/hotswap-agent-core/src/main/java/org/hotswap/agent/javassist/bytecode/FieldInfo.java | FieldInfo | getConstantValue | class FieldInfo {
ConstPool constPool;
int accessFlags;
int name;
String cachedName;
String cachedType;
int descriptor;
List<AttributeInfo> attribute; // may be null.
private FieldInfo(ConstPool cp) {
constPool = cp;
accessFlags = 0;
attribute = null;
}... |
if ((accessFlags & AccessFlag.STATIC) == 0)
return 0;
ConstantAttribute attr
= (ConstantAttribute)getAttribute(ConstantAttribute.tag);
if (attr == null)
return 0;
return attr.getConstantValue();
| 1,883 | 69 | 1,952 | <no_super_class> |
HotswapProjects_HotswapAgent | HotswapAgent/hotswap-agent-core/src/main/java/org/hotswap/agent/javassist/bytecode/LineNumberAttribute.java | Pc | toNearPc | class Pc {
/**
* The index into the code array.
*/
public int index;
/**
* The line number.
*/
public int line;
}
/**
* Returns the index into the code array at which the code for
* the specified line (or the nearest line after the ... |
int n = tableLength();
int nearPc = 0;
int distance = 0;
if (n > 0) {
distance = lineNumber(0) - line;
nearPc = startPc(0);
}
for (int i = 1; i < n; ++i) {
int d = lineNumber(i) - line;
if ((d < 0 && d > distance)
... | 160 | 185 | 345 | <methods>public void <init>(org.hotswap.agent.javassist.bytecode.ConstPool, java.lang.String, byte[]) ,public org.hotswap.agent.javassist.bytecode.AttributeInfo copy(org.hotswap.agent.javassist.bytecode.ConstPool, Map<java.lang.String,java.lang.String>) ,public byte[] get() ,public org.hotswap.agent.javassist.bytecode.... |
HotswapProjects_HotswapAgent | HotswapAgent/hotswap-agent-core/src/main/java/org/hotswap/agent/javassist/bytecode/LongVector.java | LongVector | addElement | class LongVector {
static final int ASIZE = 128;
static final int ABITS = 7; // ASIZE = 2^ABITS
static final int VSIZE = 8;
private ConstInfo[][] objects;
private int elements;
public LongVector() {
objects = new ConstInfo[VSIZE][];
elements = 0;
}
public LongVector(in... |
int nth = elements >> ABITS;
int offset = elements & (ASIZE - 1);
int len = objects.length;
if (nth >= len) {
ConstInfo[][] newObj = new ConstInfo[len + VSIZE][];
System.arraycopy(objects, 0, newObj, 0, len);
objects = newObj;
}
if (... | 267 | 146 | 413 | <no_super_class> |
HotswapProjects_HotswapAgent | HotswapAgent/hotswap-agent-core/src/main/java/org/hotswap/agent/javassist/bytecode/MethodParametersAttribute.java | MethodParametersAttribute | copy | class MethodParametersAttribute extends AttributeInfo {
/**
* The name of this attribute <code>"MethodParameters"</code>.
*/
public static final String tag = "MethodParameters";
MethodParametersAttribute(ConstPool cp, int n, DataInputStream in)
throws IOException
{
super(cp, n... |
int s = size();
ConstPool cp = getConstPool();
String[] names = new String[s];
int[] flags = new int[s];
for (int i = 0; i < s; i++) {
names[i] = cp.getUtf8Info(name(i));
flags[i] = accessFlags(i);
}
return new MethodParametersAttribute(n... | 641 | 110 | 751 | <methods>public void <init>(org.hotswap.agent.javassist.bytecode.ConstPool, java.lang.String, byte[]) ,public org.hotswap.agent.javassist.bytecode.AttributeInfo copy(org.hotswap.agent.javassist.bytecode.ConstPool, Map<java.lang.String,java.lang.String>) ,public byte[] get() ,public org.hotswap.agent.javassist.bytecode.... |
HotswapProjects_HotswapAgent | HotswapAgent/hotswap-agent-core/src/main/java/org/hotswap/agent/javassist/bytecode/NestHostAttribute.java | NestHostAttribute | copy | class NestHostAttribute extends AttributeInfo {
/**
* The name of this attribute <code>"NestHost"</code>.
*/
public static final String tag = "NestHost";
NestHostAttribute(ConstPool cp, int n, DataInputStream in) throws IOException {
super(cp, n, in);
}
private NestHostAttribute(... |
int hostIndex = ByteArray.readU16bit(get(), 0);
int newHostIndex = getConstPool().copy(hostIndex, newCp, classnames);
return new NestHostAttribute(newCp, newHostIndex);
| 363 | 63 | 426 | <methods>public void <init>(org.hotswap.agent.javassist.bytecode.ConstPool, java.lang.String, byte[]) ,public org.hotswap.agent.javassist.bytecode.AttributeInfo copy(org.hotswap.agent.javassist.bytecode.ConstPool, Map<java.lang.String,java.lang.String>) ,public byte[] get() ,public org.hotswap.agent.javassist.bytecode.... |
HotswapProjects_HotswapAgent | HotswapAgent/hotswap-agent-core/src/main/java/org/hotswap/agent/javassist/bytecode/NestMembersAttribute.java | NestMembersAttribute | copy | class NestMembersAttribute extends AttributeInfo {
/**
* The name of this attribute <code>"NestMembers"</code>.
*/
public static final String tag = "NestMembers";
NestMembersAttribute(ConstPool cp, int n, DataInputStream in) throws IOException {
super(cp, n, in);
}
private NestMe... |
byte[] src = get();
byte[] dest = new byte[src.length];
ConstPool cp = getConstPool();
int n = ByteArray.readU16bit(src, 0);
ByteArray.write16bit(n, dest, 0);
for (int i = 0, j = 2; i < n; ++i, j += 2) {
int index = ByteArray.readU16bit(src, j);
... | 454 | 170 | 624 | <methods>public void <init>(org.hotswap.agent.javassist.bytecode.ConstPool, java.lang.String, byte[]) ,public org.hotswap.agent.javassist.bytecode.AttributeInfo copy(org.hotswap.agent.javassist.bytecode.ConstPool, Map<java.lang.String,java.lang.String>) ,public byte[] get() ,public org.hotswap.agent.javassist.bytecode.... |
HotswapProjects_HotswapAgent | HotswapAgent/hotswap-agent-core/src/main/java/org/hotswap/agent/javassist/bytecode/ParameterAnnotationsAttribute.java | ParameterAnnotationsAttribute | getAnnotations | class ParameterAnnotationsAttribute extends AttributeInfo {
/**
* The name of the <code>RuntimeVisibleParameterAnnotations</code>
* attribute.
*/
public static final String visibleTag
= "RuntimeVisibleParameterAnnotations";
/**
* The name of the <code>RuntimeInvisibleParameterAn... |
try {
return new Parser(info, constPool).parseParameters();
}
catch (Exception e) {
throw new RuntimeException(e.toString());
}
| 1,433 | 47 | 1,480 | <methods>public void <init>(org.hotswap.agent.javassist.bytecode.ConstPool, java.lang.String, byte[]) ,public org.hotswap.agent.javassist.bytecode.AttributeInfo copy(org.hotswap.agent.javassist.bytecode.ConstPool, Map<java.lang.String,java.lang.String>) ,public byte[] get() ,public org.hotswap.agent.javassist.bytecode.... |
HotswapProjects_HotswapAgent | HotswapAgent/hotswap-agent-core/src/main/java/org/hotswap/agent/javassist/bytecode/StackMap.java | SwitchShifter | locals | class SwitchShifter extends Walker {
private int where, gap;
public SwitchShifter(StackMap smt, int where, int gap) {
super(smt);
this.where = where;
this.gap = gap;
}
@Override
public int locals(int pos, int offset, int num) {<FILL_FUNCTION_... |
if (where == pos + offset)
ByteArray.write16bit(offset - gap, info, pos - 4);
else if (where == pos)
ByteArray.write16bit(offset + gap, info, pos - 4);
return super.locals(pos, offset, num);
| 100 | 79 | 179 | <methods>public void <init>(org.hotswap.agent.javassist.bytecode.ConstPool, java.lang.String, byte[]) ,public org.hotswap.agent.javassist.bytecode.AttributeInfo copy(org.hotswap.agent.javassist.bytecode.ConstPool, Map<java.lang.String,java.lang.String>) ,public byte[] get() ,public org.hotswap.agent.javassist.bytecode.... |
HotswapProjects_HotswapAgent | HotswapAgent/hotswap-agent-core/src/main/java/org/hotswap/agent/javassist/bytecode/StackMapTable.java | NewRemover | fullFrame | class NewRemover extends SimpleCopy {
int posOfNew;
public NewRemover(byte[] data, int pos) {
super(data);
posOfNew = pos;
}
@Override
public void sameLocals(int pos, int offsetDelta, int stackTag, int stackData) {
if (stackTag == UNINIT && s... |
int n = stackTags.length - 1;
for (int i = 0; i < n; i++)
if (stackTags[i] == UNINIT && stackData[i] == posOfNew
&& stackTags[i + 1] == UNINIT && stackData[i + 1] == posOfNew) {
n++;
int[] stackTags2 = new int[n - 2];
... | 190 | 243 | 433 | <methods>public void <init>(org.hotswap.agent.javassist.bytecode.ConstPool, java.lang.String, byte[]) ,public org.hotswap.agent.javassist.bytecode.AttributeInfo copy(org.hotswap.agent.javassist.bytecode.ConstPool, Map<java.lang.String,java.lang.String>) ,public byte[] get() ,public org.hotswap.agent.javassist.bytecode.... |
HotswapProjects_HotswapAgent | HotswapAgent/hotswap-agent-core/src/main/java/org/hotswap/agent/javassist/bytecode/TypeAnnotationsAttribute.java | SubWalker | targetInfo | class SubWalker {
byte[] info;
SubWalker(byte[] attrInfo) {
info = attrInfo;
}
final int targetInfo(int pos, int type) throws Exception {<FILL_FUNCTION_BODY>}
void typeParameterTarget(int pos, int targetType, int typeParameterIndex)
throws Exception {}
... |
switch (type) {
case 0x00:
case 0x01: {
int index = info[pos] & 0xff;
typeParameterTarget(pos, type, index);
return pos + 1; }
case 0x10: {
int index = ByteArray.readU16bit(info, pos);
supert... | 588 | 611 | 1,199 | <methods>public void <init>(org.hotswap.agent.javassist.bytecode.ConstPool, java.lang.String, byte[]) ,public org.hotswap.agent.javassist.bytecode.AttributeInfo copy(org.hotswap.agent.javassist.bytecode.ConstPool, Map<java.lang.String,java.lang.String>) ,public byte[] get() ,public org.hotswap.agent.javassist.bytecode.... |
HotswapProjects_HotswapAgent | HotswapAgent/hotswap-agent-core/src/main/java/org/hotswap/agent/javassist/bytecode/analysis/ControlFlow.java | Node | toString | class Node {
private Block block;
private Node parent;
private Node[] children;
Node(Block b) {
block = b;
parent = null;
}
/**
* Returns a <code>String</code> representation.
*/
@Override
public String toString(... |
StringBuffer sbuf = new StringBuffer();
sbuf.append("Node[pos=").append(block().position());
sbuf.append(", parent=");
sbuf.append(parent == null ? "*" : Integer.toString(parent.block().position()));
sbuf.append(", children{");
for (int i = 0; i <... | 1,112 | 133 | 1,245 | <no_super_class> |
HotswapProjects_HotswapAgent | HotswapAgent/hotswap-agent-core/src/main/java/org/hotswap/agent/javassist/bytecode/analysis/FramePrinter.java | FramePrinter | printLocals | class FramePrinter {
private final PrintStream stream;
/**
* Constructs a bytecode printer.
*/
public FramePrinter(PrintStream stream) {
this.stream = stream;
}
/**
* Prints all the methods declared in the given class.
*/
public static void print(CtClass clazz, Pri... |
stream.print("locals [");
int length = frame.localsLength();
for (int i = 0; i < length; i++) {
if (i > 0)
stream.print(", ");
Type type = frame.getLocal(i);
stream.print(type == null ? "empty" : type.toString());
}
stream.prin... | 798 | 98 | 896 | <no_super_class> |
HotswapProjects_HotswapAgent | HotswapAgent/hotswap-agent-core/src/main/java/org/hotswap/agent/javassist/bytecode/analysis/IntQueue.java | Entry | take | class Entry {
private IntQueue.Entry next;
private int value;
private Entry(int value) {
this.value = value;
}
}
private IntQueue.Entry head;
private IntQueue.Entry tail;
void add(int value) {
IntQueue.Entry entry = new Entry(value);
if (tail... |
if (head == null)
throw new NoSuchElementException();
int value = head.value;
head = head.next;
if (head == null)
tail = null;
return value;
| 161 | 58 | 219 | <no_super_class> |
HotswapProjects_HotswapAgent | HotswapAgent/hotswap-agent-core/src/main/java/org/hotswap/agent/javassist/bytecode/analysis/MultiArrayType.java | MultiArrayType | toString | class MultiArrayType extends Type {
private MultiType component;
private int dims;
public MultiArrayType(MultiType component, int dims) {
super(null);
this.component = component;
this.dims = dims;
}
@Override
public CtClass getCtClass() {
CtClass clazz = compone... |
// follows the same detailed formating scheme as component
return arrayName(component.toString(), dims);
| 805 | 28 | 833 | <methods>public boolean equals(java.lang.Object) ,public static org.hotswap.agent.javassist.bytecode.analysis.Type get(org.hotswap.agent.javassist.CtClass) ,public org.hotswap.agent.javassist.bytecode.analysis.Type getComponent() ,public org.hotswap.agent.javassist.CtClass getCtClass() ,public int getDimensions() ,publ... |
HotswapProjects_HotswapAgent | HotswapAgent/hotswap-agent-core/src/main/java/org/hotswap/agent/javassist/bytecode/analysis/MultiType.java | MultiType | isAssignableTo | class MultiType extends Type {
private Map<String,CtClass> interfaces;
private Type resolved;
private Type potentialClass;
private MultiType mergeSource;
private boolean changed = false;
public MultiType(Map<String,CtClass> interfaces) {
this(interfaces, null);
}
public MultiTy... |
if (resolved != null)
return type.isAssignableFrom(resolved);
if (Type.OBJECT.equals(type))
return true;
if (potentialClass != null && !type.isAssignableFrom(potentialClass))
potentialClass = null;
Map<String,CtClass> map = mergeMultiAndSingle(this... | 1,780 | 250 | 2,030 | <methods>public boolean equals(java.lang.Object) ,public static org.hotswap.agent.javassist.bytecode.analysis.Type get(org.hotswap.agent.javassist.CtClass) ,public org.hotswap.agent.javassist.bytecode.analysis.Type getComponent() ,public org.hotswap.agent.javassist.CtClass getCtClass() ,public int getDimensions() ,publ... |
HotswapProjects_HotswapAgent | HotswapAgent/hotswap-agent-core/src/main/java/org/hotswap/agent/javassist/bytecode/analysis/Subroutine.java | Subroutine | toString | class Subroutine {
//private Set callers = new HashSet();
private List<Integer> callers = new ArrayList<Integer>();
private Set<Integer> access = new HashSet<Integer>();
private int start;
public Subroutine(int start, int caller) {
this.start = start;
callers.add(caller);
}
... |
return "start = " + start + " callers = " + callers.toString();
| 250 | 24 | 274 | <no_super_class> |
HotswapProjects_HotswapAgent | HotswapAgent/hotswap-agent-core/src/main/java/org/hotswap/agent/javassist/bytecode/analysis/SubroutineScanner.java | SubroutineScanner | scanTableSwitch | class SubroutineScanner implements Opcode {
private Subroutine[] subroutines;
Map<Integer,Subroutine> subTable = new HashMap<Integer,Subroutine>();
Set<Integer> done = new HashSet<Integer>();
public Subroutine[] scan(MethodInfo method) throws BadBytecode {
CodeAttribute code = method.getCodeA... |
// Skip 4 byte alignment padding
int index = (pos & ~3) + 4;
// default
scan(pos + iter.s32bitAt(index), iter, sub);
int low = iter.s32bitAt(index += 4);
int high = iter.s32bitAt(index += 4);
int end = (high - low + 1) * 4 + (index += 4);
// Offset table... | 941 | 157 | 1,098 | <no_super_class> |
HotswapProjects_HotswapAgent | HotswapAgent/hotswap-agent-core/src/main/java/org/hotswap/agent/javassist/bytecode/analysis/Util.java | Util | isJumpInstruction | class Util implements Opcode {
public static int getJumpTarget(int pos, CodeIterator iter) {
int opcode = iter.byteAt(pos);
pos += (opcode == JSR_W || opcode == GOTO_W) ? iter.s32bitAt(pos + 1) : iter.s16bitAt(pos + 1);
return pos;
}
public static boolean isJumpInstruction(int opcod... |
return (opcode >= IFEQ && opcode <= JSR) || opcode == IFNULL || opcode == IFNONNULL || opcode == JSR_W || opcode == GOTO_W;
| 232 | 52 | 284 | <no_super_class> |
HotswapProjects_HotswapAgent | HotswapAgent/hotswap-agent-core/src/main/java/org/hotswap/agent/javassist/bytecode/annotation/Annotation.java | Pair | addMemberValue | class Pair {
int name;
MemberValue value;
}
ConstPool pool;
int typeIndex;
Map<String,Pair> members; // this sould be LinkedHashMap
// but it is not supported by JDK 1.3.
/**
* Constructs an annotation including no members. A member can be
* la... |
Pair p = new Pair();
p.name = nameIndex;
p.value = value;
addMemberValue(p);
| 1,304 | 38 | 1,342 | <no_super_class> |
HotswapProjects_HotswapAgent | HotswapAgent/hotswap-agent-core/src/main/java/org/hotswap/agent/javassist/bytecode/annotation/AnnotationMemberValue.java | AnnotationMemberValue | getType | class AnnotationMemberValue extends MemberValue {
Annotation value;
/**
* Constructs an annotation member. The initial value is not specified.
*/
public AnnotationMemberValue(ConstPool cp) {
this(null, cp);
}
/**
* Constructs an annotation member. The initial value is spec... |
if (value == null)
throw new ClassNotFoundException("no type specified");
return loadClass(cl, value.getTypeName());
| 431 | 37 | 468 | <methods>public abstract void accept(org.hotswap.agent.javassist.bytecode.annotation.MemberValueVisitor) ,public abstract void write(org.hotswap.agent.javassist.bytecode.annotation.AnnotationsWriter) throws java.io.IOException<variables>org.hotswap.agent.javassist.bytecode.ConstPool cp,char tag |
HotswapProjects_HotswapAgent | HotswapAgent/hotswap-agent-core/src/main/java/org/hotswap/agent/javassist/bytecode/annotation/ArrayMemberValue.java | ArrayMemberValue | getValue | class ArrayMemberValue extends MemberValue {
MemberValue type;
MemberValue[] values;
/**
* Constructs an array. The initial value or type are not specified.
*/
public ArrayMemberValue(ConstPool cp) {
super('[', cp);
type = null;
values = null;
}
/**
* Co... |
if (values == null)
throw new ClassNotFoundException(
"no array elements found: " + method.getName());
int size = values.length;
Class<?> clazz;
if (type == null) {
clazz = method.getReturnType().getComponentType();
if (clazz ... | 698 | 188 | 886 | <methods>public abstract void accept(org.hotswap.agent.javassist.bytecode.annotation.MemberValueVisitor) ,public abstract void write(org.hotswap.agent.javassist.bytecode.annotation.AnnotationsWriter) throws java.io.IOException<variables>org.hotswap.agent.javassist.bytecode.ConstPool cp,char tag |
HotswapProjects_HotswapAgent | HotswapAgent/hotswap-agent-core/src/main/java/org/hotswap/agent/javassist/bytecode/annotation/ClassMemberValue.java | ClassMemberValue | getValue | class ClassMemberValue extends MemberValue {
int valueIndex;
/**
* Constructs a class value. The initial value is specified
* by the constant pool entry at the given index.
*
* @param index the index of a CONSTANT_Utf8_info structure.
*/
public ClassMemberValue(int index, ConstPoo... |
String v = cp.getUtf8Info(valueIndex);
try {
return SignatureAttribute.toTypeSignature(v).jvmTypeName();
} catch (BadBytecode e) {
throw new RuntimeException(e);
}
| 795 | 64 | 859 | <methods>public abstract void accept(org.hotswap.agent.javassist.bytecode.annotation.MemberValueVisitor) ,public abstract void write(org.hotswap.agent.javassist.bytecode.annotation.AnnotationsWriter) throws java.io.IOException<variables>org.hotswap.agent.javassist.bytecode.ConstPool cp,char tag |
HotswapProjects_HotswapAgent | HotswapAgent/hotswap-agent-core/src/main/java/org/hotswap/agent/javassist/bytecode/annotation/EnumMemberValue.java | EnumMemberValue | getValue | class EnumMemberValue extends MemberValue {
int typeIndex, valueIndex;
/**
* Constructs an enum constant value. The initial value is specified
* by the constant pool entries at the given indexes.
*
* @param type the index of a CONSTANT_Utf8_info structure
* repre... |
try {
return getType(cl).getField(getValue()).get(null);
}
catch (NoSuchFieldException e) {
throw new ClassNotFoundException(getType() + "." + getValue());
}
catch (IllegalAccessException e) {
throw new ClassNotFoundException(getType() + "." +... | 673 | 91 | 764 | <methods>public abstract void accept(org.hotswap.agent.javassist.bytecode.annotation.MemberValueVisitor) ,public abstract void write(org.hotswap.agent.javassist.bytecode.annotation.AnnotationsWriter) throws java.io.IOException<variables>org.hotswap.agent.javassist.bytecode.ConstPool cp,char tag |
HotswapProjects_HotswapAgent | HotswapAgent/hotswap-agent-core/src/main/java/org/hotswap/agent/javassist/bytecode/annotation/MemberValue.java | MemberValue | loadClass | class MemberValue {
ConstPool cp;
char tag;
MemberValue(char tag, ConstPool cp) {
this.cp = cp;
this.tag = tag;
}
/**
* Returns the value. If the value type is a primitive type, the
* returned value is boxed.
*/
abstract Object getValue(ClassLoader cl, ClassPool... |
try {
return Class.forName(convertFromArray(classname), true, cl);
}
catch (LinkageError e) {
throw new NoSuchClassError(classname, e);
}
| 370 | 56 | 426 | <no_super_class> |
HotswapProjects_HotswapAgent | HotswapAgent/hotswap-agent-core/src/main/java/org/hotswap/agent/javassist/bytecode/stackmap/TypeData.java | ClassName | getArrayType | class ClassName extends TypeData {
private String name; // dot separated.
public ClassName(String n) {
name = n;
}
@Override
public String getName() {
return name;
}
@Override
public BasicType isBasicType() { return null; }
... |
if (dim == 0)
return this;
else if (dim > 0) {
char[] dimType = new char[dim];
for (int i = 0; i < dim; i++)
dimType[i] = '[';
String elementType = getName();
if (elementType.charAt(0) != '[')
... | 268 | 366 | 634 | <no_super_class> |
HotswapProjects_HotswapAgent | HotswapAgent/hotswap-agent-core/src/main/java/org/hotswap/agent/javassist/bytecode/stackmap/TypedBlock.java | Maker | initFirstBlock | class Maker extends BasicBlock.Maker {
@Override
protected BasicBlock makeBlock(int pos) {
return new TypedBlock(pos);
}
@Override
protected BasicBlock[] makeArray(int size) {
return new TypedBlock[size];
}
}
/**
* Initializes the fi... |
if (methodDesc.charAt(0) != '(')
throw new BadBytecode("no method descriptor: " + methodDesc);
stackTop = 0;
stackTypes = TypeData.make(maxStack);
TypeData[] locals = TypeData.make(maxLocals);
if (isConstructor)
locals[0] = new TypeData.UninitThis(classN... | 256 | 253 | 509 | <methods>public static org.hotswap.agent.javassist.bytecode.stackmap.BasicBlock find(org.hotswap.agent.javassist.bytecode.stackmap.BasicBlock[], int) throws org.hotswap.agent.javassist.bytecode.BadBytecode,public java.lang.String toString() <variables>protected org.hotswap.agent.javassist.bytecode.stackmap.BasicBlock[]... |
HotswapProjects_HotswapAgent | HotswapAgent/hotswap-agent-core/src/main/java/org/hotswap/agent/javassist/compiler/MemberResolver.java | Method | compareSignature | class Method {
public CtClass declaring;
public MethodInfo info;
public int notmatch;
public Method(CtClass c, MethodInfo i, int n) {
declaring = c;
info = i;
notmatch = n;
}
/**
* Returns true if the invoked method is static... |
int result = YES;
int i = 1;
int nArgs = argTypes.length;
if (nArgs != Descriptor.numOfParameters(desc))
return NO;
int len = desc.length();
for (int n = 0; i < len; ++n) {
char c = desc.charAt(i++);
if (c == ')')
retu... | 1,231 | 603 | 1,834 | <no_super_class> |
HotswapProjects_HotswapAgent | HotswapAgent/hotswap-agent-core/src/main/java/org/hotswap/agent/javassist/compiler/SymbolTable.java | SymbolTable | lookup | class SymbolTable extends HashMap<String,Declarator> {
/** default serialVersionUID */
private static final long serialVersionUID = 1L;
private SymbolTable parent;
public SymbolTable() { this(null); }
public SymbolTable(SymbolTable p) {
super();
parent = p;
}
public Symbol... |
Declarator found = get(name);
if (found == null && parent != null)
return parent.lookup(name);
return found;
| 149 | 42 | 191 | <methods>public void <init>() ,public void <init>(int) ,public void <init>(Map<? extends java.lang.String,? extends org.hotswap.agent.javassist.compiler.ast.Declarator>) ,public void <init>(int, float) ,public void clear() ,public java.lang.Object clone() ,public org.hotswap.agent.javassist.compiler.ast.Declarator comp... |
HotswapProjects_HotswapAgent | HotswapAgent/hotswap-agent-core/src/main/java/org/hotswap/agent/javassist/compiler/ast/ASTList.java | ASTList | toString | class ASTList extends ASTree {
/** default serialVersionUID */
private static final long serialVersionUID = 1L;
private ASTree left;
private ASTList right;
public ASTList(ASTree _head, ASTList _tail) {
left = _head;
right = _tail;
}
public ASTList(ASTree _head) {
le... |
StringBuffer sbuf = new StringBuffer();
sbuf.append("(<");
sbuf.append(getTag());
sbuf.append('>');
ASTList list = this;
while (list != null) {
sbuf.append(' ');
ASTree a = list.left;
sbuf.append(a == null ? "<null>" : a.toString());
... | 911 | 132 | 1,043 | <methods>public non-sealed void <init>() ,public abstract void accept(org.hotswap.agent.javassist.compiler.ast.Visitor) throws org.hotswap.agent.javassist.compiler.CompileError,public org.hotswap.agent.javassist.compiler.ast.ASTree getLeft() ,public org.hotswap.agent.javassist.compiler.ast.ASTree getRight() ,public voi... |
HotswapProjects_HotswapAgent | HotswapAgent/hotswap-agent-core/src/main/java/org/hotswap/agent/javassist/compiler/ast/ASTree.java | ASTree | toString | class ASTree implements Serializable {
/** default serialVersionUID */
private static final long serialVersionUID = 1L;
public ASTree getLeft() { return null; }
public ASTree getRight() { return null; }
public void setLeft(ASTree _left) {}
public void setRight(ASTree _right) {}
/**
... |
StringBuffer sbuf = new StringBuffer();
sbuf.append('<');
sbuf.append(getTag());
sbuf.append('>');
return sbuf.toString();
| 268 | 50 | 318 | <no_super_class> |
HotswapProjects_HotswapAgent | HotswapAgent/hotswap-agent-core/src/main/java/org/hotswap/agent/javassist/compiler/ast/Declarator.java | Declarator | astToClassName | class Declarator extends ASTList implements TokenId {
/** default serialVersionUID */
private static final long serialVersionUID = 1L;
protected int varType;
protected int arrayDim;
protected int localVar;
protected String qualifiedClass; // JVM-internal representation
public Declarator(... |
for (;;) {
ASTree h = name.head();
if (h instanceof Symbol)
sbuf.append(((Symbol)h).get());
else if (h instanceof ASTList)
astToClassName(sbuf, (ASTList)h, sep);
name = name.tail();
if (name == null)
br... | 775 | 105 | 880 | <methods>public void <init>(org.hotswap.agent.javassist.compiler.ast.ASTree, org.hotswap.agent.javassist.compiler.ast.ASTList) ,public void <init>(org.hotswap.agent.javassist.compiler.ast.ASTree) ,public void accept(org.hotswap.agent.javassist.compiler.ast.Visitor) throws org.hotswap.agent.javassist.compiler.CompileErr... |
HotswapProjects_HotswapAgent | HotswapAgent/hotswap-agent-core/src/main/java/org/hotswap/agent/javassist/compiler/ast/DoubleConst.java | DoubleConst | compute | class DoubleConst extends ASTree {
/** default serialVersionUID */
private static final long serialVersionUID = 1L;
protected double value;
protected int type;
public DoubleConst(double v, int tokenId) { value = v; type = tokenId; }
public double get() { return value; }
public void set(do... |
double newValue;
switch (op) {
case '+' :
newValue = value1 + value2;
break;
case '-' :
newValue = value1 - value2;
break;
case '*' :
newValue = value1 * value2;
break;
case '/' :
newValu... | 433 | 149 | 582 | <methods>public non-sealed void <init>() ,public abstract void accept(org.hotswap.agent.javassist.compiler.ast.Visitor) throws org.hotswap.agent.javassist.compiler.CompileError,public org.hotswap.agent.javassist.compiler.ast.ASTree getLeft() ,public org.hotswap.agent.javassist.compiler.ast.ASTree getRight() ,public voi... |
HotswapProjects_HotswapAgent | HotswapAgent/hotswap-agent-core/src/main/java/org/hotswap/agent/javassist/compiler/ast/Expr.java | Expr | getName | class Expr extends ASTList implements TokenId {
/* operator must be either of:
* (unary) +, (unary) -, ++, --, !, ~,
* ARRAY, . (dot), MEMBER (static member access).
* Otherwise, the object should be an instance of a subclass.
*/
/** default serialVersionUID */
private static final long... |
int id = operatorId;
if (id < 128)
return String.valueOf((char)id);
else if (NEQ <= id && id <= ARSHIFT_E)
return opNames[id - NEQ];
else if (id == INSTANCEOF)
return "instanceof";
else
return String.valueOf(id);
| 482 | 95 | 577 | <methods>public void <init>(org.hotswap.agent.javassist.compiler.ast.ASTree, org.hotswap.agent.javassist.compiler.ast.ASTList) ,public void <init>(org.hotswap.agent.javassist.compiler.ast.ASTree) ,public void accept(org.hotswap.agent.javassist.compiler.ast.Visitor) throws org.hotswap.agent.javassist.compiler.CompileErr... |
HotswapProjects_HotswapAgent | HotswapAgent/hotswap-agent-core/src/main/java/org/hotswap/agent/javassist/compiler/ast/IntConst.java | IntConst | compute0 | class IntConst extends ASTree {
/** default serialVersionUID */
private static final long serialVersionUID = 1L;
protected long value;
protected int type;
public IntConst(long v, int tokenId) { value = v; type = tokenId; }
public long get() { return value; }
public void set(long v) { valu... |
int type1 = this.type;
int type2 = right.type;
int newType;
if (type1 == TokenId.LongConstant || type2 == TokenId.LongConstant)
newType = TokenId.LongConstant;
else if (type1 == TokenId.CharConstant
&& type2 == TokenId.CharConstant)
newTy... | 473 | 464 | 937 | <methods>public non-sealed void <init>() ,public abstract void accept(org.hotswap.agent.javassist.compiler.ast.Visitor) throws org.hotswap.agent.javassist.compiler.CompileError,public org.hotswap.agent.javassist.compiler.ast.ASTree getLeft() ,public org.hotswap.agent.javassist.compiler.ast.ASTree getRight() ,public voi... |
HotswapProjects_HotswapAgent | HotswapAgent/hotswap-agent-core/src/main/java/org/hotswap/agent/javassist/compiler/ast/MethodDecl.java | MethodDecl | isConstructor | class MethodDecl extends ASTList {
/** default serialVersionUID */
private static final long serialVersionUID = 1L;
public static final String initName = "<init>";
public MethodDecl(ASTree _head, ASTList _tail) {
super(_head, _tail);
}
public boolean isConstructor() {<FILL_FUNCTION_BOD... |
Symbol sym = getReturn().getVariable();
return sym != null && initName.equals(sym.get());
| 246 | 31 | 277 | <methods>public void <init>(org.hotswap.agent.javassist.compiler.ast.ASTree, org.hotswap.agent.javassist.compiler.ast.ASTList) ,public void <init>(org.hotswap.agent.javassist.compiler.ast.ASTree) ,public void accept(org.hotswap.agent.javassist.compiler.ast.Visitor) throws org.hotswap.agent.javassist.compiler.CompileErr... |
HotswapProjects_HotswapAgent | HotswapAgent/hotswap-agent-core/src/main/java/org/hotswap/agent/javassist/compiler/ast/NewExpr.java | NewExpr | getInitializer | class NewExpr extends ASTList implements TokenId {
/** default serialVersionUID */
private static final long serialVersionUID = 1L;
protected boolean newArray;
protected int arrayType;
public NewExpr(ASTList className, ASTList args) {
super(className, new ASTList(args));
newArray = ... |
ASTree t = getRight().getRight();
if (t == null)
return null;
return (ArrayInit)t.getLeft();
| 435 | 41 | 476 | <methods>public void <init>(org.hotswap.agent.javassist.compiler.ast.ASTree, org.hotswap.agent.javassist.compiler.ast.ASTList) ,public void <init>(org.hotswap.agent.javassist.compiler.ast.ASTree) ,public void accept(org.hotswap.agent.javassist.compiler.ast.Visitor) throws org.hotswap.agent.javassist.compiler.CompileErr... |
HotswapProjects_HotswapAgent | HotswapAgent/hotswap-agent-core/src/main/java/org/hotswap/agent/javassist/compiler/ast/Pair.java | Pair | toString | class Pair extends ASTree {
/** default serialVersionUID */
private static final long serialVersionUID = 1L;
protected ASTree left, right;
public Pair(ASTree _left, ASTree _right) {
left = _left;
right = _right;
}
@Override
public void accept(Visitor v) throws CompileError ... |
StringBuffer sbuf = new StringBuffer();
sbuf.append("(<Pair> ");
sbuf.append(left == null ? "<null>" : left.toString());
sbuf.append(" . ");
sbuf.append(right == null ? "<null>" : right.toString());
sbuf.append(')');
return sbuf.toString();
| 217 | 94 | 311 | <methods>public non-sealed void <init>() ,public abstract void accept(org.hotswap.agent.javassist.compiler.ast.Visitor) throws org.hotswap.agent.javassist.compiler.CompileError,public org.hotswap.agent.javassist.compiler.ast.ASTree getLeft() ,public org.hotswap.agent.javassist.compiler.ast.ASTree getRight() ,public voi... |
HotswapProjects_HotswapAgent | HotswapAgent/hotswap-agent-core/src/main/java/org/hotswap/agent/javassist/compiler/ast/Stmnt.java | Stmnt | getTag | class Stmnt extends ASTList implements TokenId {
/** default serialVersionUID */
private static final long serialVersionUID = 1L;
protected int operatorId;
public Stmnt(int op, ASTree _head, ASTList _tail) {
super(_head, _tail);
operatorId = op;
}
public Stmnt(int op, ASTree _h... |
if (operatorId < 128)
return "stmnt:" + (char)operatorId;
return "stmnt:" + operatorId;
| 325 | 39 | 364 | <methods>public void <init>(org.hotswap.agent.javassist.compiler.ast.ASTree, org.hotswap.agent.javassist.compiler.ast.ASTList) ,public void <init>(org.hotswap.agent.javassist.compiler.ast.ASTree) ,public void accept(org.hotswap.agent.javassist.compiler.ast.Visitor) throws org.hotswap.agent.javassist.compiler.CompileErr... |
HotswapProjects_HotswapAgent | HotswapAgent/hotswap-agent-core/src/main/java/org/hotswap/agent/javassist/convert/TransformAfter.java | TransformAfter | match2 | class TransformAfter extends TransformBefore {
public TransformAfter(Transformer next,
CtMethod origMethod, CtMethod afterMethod)
throws NotFoundException
{
super(next, origMethod, afterMethod);
}
@Override
protected int match2(int pos, CodeIterator iterat... |
iterator.move(pos);
iterator.insert(saveCode);
iterator.insert(loadCode);
int p = iterator.insertGap(3);
iterator.setMark(p);
iterator.insert(loadCode);
pos = iterator.next();
p = iterator.getMark();
iterator.writeByte(iterator.byteAt(pos), p);
... | 98 | 178 | 276 | <methods>public void <init>(org.hotswap.agent.javassist.convert.Transformer, org.hotswap.agent.javassist.CtMethod, org.hotswap.agent.javassist.CtMethod) throws org.hotswap.agent.javassist.NotFoundException,public int extraLocals() ,public void initialize(org.hotswap.agent.javassist.bytecode.ConstPool, org.hotswap.agent... |
HotswapProjects_HotswapAgent | HotswapAgent/hotswap-agent-core/src/main/java/org/hotswap/agent/javassist/convert/TransformBefore.java | TransformBefore | match2 | class TransformBefore extends TransformCall {
protected CtClass[] parameterTypes;
protected int locals;
protected int maxLocals;
protected byte[] saveCode, loadCode;
public TransformBefore(Transformer next,
CtMethod origMethod, CtMethod beforeMethod)
throws NotFou... |
iterator.move(pos);
iterator.insert(saveCode);
iterator.insert(loadCode);
int p = iterator.insertGap(3);
iterator.writeByte(INVOKESTATIC, p);
iterator.write16bit(newIndex, p + 1);
iterator.insert(loadCode);
return iterator.next();
| 717 | 97 | 814 | <methods>public void <init>(org.hotswap.agent.javassist.convert.Transformer, org.hotswap.agent.javassist.CtMethod, org.hotswap.agent.javassist.CtMethod) ,public void <init>(org.hotswap.agent.javassist.convert.Transformer, java.lang.String, org.hotswap.agent.javassist.CtMethod) ,public void initialize(org.hotswap.agent.... |
HotswapProjects_HotswapAgent | HotswapAgent/hotswap-agent-core/src/main/java/org/hotswap/agent/javassist/convert/TransformCall.java | TransformCall | transform | class TransformCall extends Transformer {
protected String classname, methodname, methodDescriptor;
protected String newClassname, newMethodname;
protected boolean newMethodIsPrivate;
/* cache */
protected int newIndex;
protected ConstPool constPool;
public TransformCall(Transformer next, ... |
int c = iterator.byteAt(pos);
if (c == INVOKEINTERFACE || c == INVOKESPECIAL
|| c == INVOKESTATIC || c == INVOKEVIRTUAL) {
int index = iterator.u16bitAt(pos + 1);
String cname = cp.eqMember(methodname, methodDescriptor, index);
if (cname != nu... | 854 | 178 | 1,032 | <methods>public void <init>(org.hotswap.agent.javassist.convert.Transformer) ,public void clean() ,public int extraLocals() ,public int extraStack() ,public org.hotswap.agent.javassist.convert.Transformer getNext() ,public void initialize(org.hotswap.agent.javassist.bytecode.ConstPool, org.hotswap.agent.javassist.bytec... |
HotswapProjects_HotswapAgent | HotswapAgent/hotswap-agent-core/src/main/java/org/hotswap/agent/javassist/convert/TransformFieldAccess.java | TransformFieldAccess | transform | class TransformFieldAccess extends Transformer {
private String newClassname, newFieldname;
private String fieldname;
private CtClass fieldClass;
private boolean isPrivate;
/* cache */
private int newIndex;
private ConstPool constPool;
public TransformFieldAccess(Transformer next, CtFi... |
int c = iterator.byteAt(pos);
if (c == GETFIELD || c == GETSTATIC
|| c == PUTFIELD || c == PUTSTATIC) {
int index = iterator.u16bitAt(pos + 1);
String typedesc
= TransformReadField.isField(clazz.getClassPool(), cp,
... | 339 | 214 | 553 | <methods>public void <init>(org.hotswap.agent.javassist.convert.Transformer) ,public void clean() ,public int extraLocals() ,public int extraStack() ,public org.hotswap.agent.javassist.convert.Transformer getNext() ,public void initialize(org.hotswap.agent.javassist.bytecode.ConstPool, org.hotswap.agent.javassist.bytec... |
HotswapProjects_HotswapAgent | HotswapAgent/hotswap-agent-core/src/main/java/org/hotswap/agent/javassist/convert/TransformNew.java | TransformNew | transform | class TransformNew extends Transformer {
private int nested;
private String classname, trapClass, trapMethod;
public TransformNew(Transformer next,
String classname, String trapClass, String trapMethod) {
super(next);
this.classname = classname;
this.trapClass = tra... |
int index;
int c = iterator.byteAt(pos);
if (c == NEW) {
index = iterator.u16bitAt(pos + 1);
if (cp.getClassInfo(index).equals(classname)) {
if (iterator.byteAt(pos + 3) != DUP)
throw new CannotCompileException(
... | 379 | 397 | 776 | <methods>public void <init>(org.hotswap.agent.javassist.convert.Transformer) ,public void clean() ,public int extraLocals() ,public int extraStack() ,public org.hotswap.agent.javassist.convert.Transformer getNext() ,public void initialize(org.hotswap.agent.javassist.bytecode.ConstPool, org.hotswap.agent.javassist.bytec... |
HotswapProjects_HotswapAgent | HotswapAgent/hotswap-agent-core/src/main/java/org/hotswap/agent/javassist/convert/TransformNewClass.java | TransformNewClass | transform | class TransformNewClass extends Transformer {
private int nested;
private String classname, newClassName;
private int newClassIndex, newMethodNTIndex, newMethodIndex;
public TransformNewClass(Transformer next,
String classname, String newClassName) {
super(next);
... |
int index;
int c = iterator.byteAt(pos);
if (c == NEW) {
index = iterator.u16bitAt(pos + 1);
if (cp.getClassInfo(index).equals(classname)) {
if (iterator.byteAt(pos + 3) != DUP)
throw new CannotCompileException(
... | 246 | 326 | 572 | <methods>public void <init>(org.hotswap.agent.javassist.convert.Transformer) ,public void clean() ,public int extraLocals() ,public int extraStack() ,public org.hotswap.agent.javassist.convert.Transformer getNext() ,public void initialize(org.hotswap.agent.javassist.bytecode.ConstPool, org.hotswap.agent.javassist.bytec... |
HotswapProjects_HotswapAgent | HotswapAgent/hotswap-agent-core/src/main/java/org/hotswap/agent/javassist/convert/TransformReadField.java | TransformReadField | transform | class TransformReadField extends Transformer {
protected String fieldname;
protected CtClass fieldClass;
protected boolean isPrivate;
protected String methodClassname, methodName;
public TransformReadField(Transformer next, CtField field,
String methodClassname, String... |
int c = iterator.byteAt(pos);
if (c == GETFIELD || c == GETSTATIC) {
int index = iterator.u16bitAt(pos + 1);
String typedesc = isField(tclazz.getClassPool(), cp,
fieldClass, fieldname, isPrivate, index);
if (typedesc != null) {
... | 450 | 268 | 718 | <methods>public void <init>(org.hotswap.agent.javassist.convert.Transformer) ,public void clean() ,public int extraLocals() ,public int extraStack() ,public org.hotswap.agent.javassist.convert.Transformer getNext() ,public void initialize(org.hotswap.agent.javassist.bytecode.ConstPool, org.hotswap.agent.javassist.bytec... |
HotswapProjects_HotswapAgent | HotswapAgent/hotswap-agent-core/src/main/java/org/hotswap/agent/javassist/convert/TransformWriteField.java | TransformWriteField | transform | class TransformWriteField extends TransformReadField {
public TransformWriteField(Transformer next, CtField field,
String methodClassname, String methodName)
{
super(next, field, methodClassname, methodName);
}
@Override
public int transform(CtClass tclazz, in... |
int c = iterator.byteAt(pos);
if (c == PUTFIELD || c == PUTSTATIC) {
int index = iterator.u16bitAt(pos + 1);
String typedesc = isField(tclazz.getClassPool(), cp,
fieldClass, fieldname, isPrivate, index);
if (typedesc != null) {
... | 114 | 453 | 567 | <methods>public void <init>(org.hotswap.agent.javassist.convert.Transformer, org.hotswap.agent.javassist.CtField, java.lang.String, java.lang.String) ,public int transform(org.hotswap.agent.javassist.CtClass, int, org.hotswap.agent.javassist.bytecode.CodeIterator, org.hotswap.agent.javassist.bytecode.ConstPool) throws ... |
HotswapProjects_HotswapAgent | HotswapAgent/hotswap-agent-core/src/main/java/org/hotswap/agent/javassist/expr/Cast.java | Cast | replace | class Cast extends Expr {
/**
* Undocumented constructor. Do not use; internal-use only.
*/
protected Cast(int pos, CodeIterator i, CtClass declaring, MethodInfo m) {
super(pos, i, declaring, m);
}
/**
* Returns the method or constructor containing the type cast
* expressio... |
thisClass.getClassFile(); // to call checkModify().
@SuppressWarnings("unused")
ConstPool constPool = getConstPool();
int pos = currentPos;
int index = iterator.u16bitAt(pos + 1);
Javac jc = new Javac(thisClass);
ClassPool cp = thisClass.getClassPool();
... | 865 | 439 | 1,304 | <methods>public org.hotswap.agent.javassist.CtClass getEnclosingClass() ,public java.lang.String getFileName() ,public int getLineNumber() ,public int indexOfBytecode() ,public org.hotswap.agent.javassist.CtClass[] mayThrow() ,public abstract void replace(java.lang.String) throws org.hotswap.agent.javassist.CannotCompi... |
HotswapProjects_HotswapAgent | HotswapAgent/hotswap-agent-core/src/main/java/org/hotswap/agent/javassist/expr/ExprEditor.java | LoopContext | loopBody | class LoopContext {
NewOp newList;
int maxLocals;
int maxStack;
LoopContext(int locals) {
maxLocals = locals;
maxStack = 0;
newList = null;
}
void updateMax(int locals, int stack) {
if (maxLocals < locals)
... |
try {
Expr expr = null;
int pos = iterator.next();
int c = iterator.byteAt(pos);
if (c < Opcode.GETSTATIC) // c < 178
/* skip */;
else if (c < Opcode.NEWARRAY) { // c < 188
if (c == Opcode.INVOKESTATIC
... | 169 | 818 | 987 | <no_super_class> |
HotswapProjects_HotswapAgent | HotswapAgent/hotswap-agent-core/src/main/java/org/hotswap/agent/javassist/expr/FieldAccess.java | ProceedForWrite | doit | class ProceedForWrite implements ProceedHandler {
CtClass fieldType;
int opcode;
int targetVar, index;
ProceedForWrite(CtClass type, int op, int i, int var) {
fieldType = type;
targetVar = var;
opcode = op;
index = i;
}
@O... |
if (gen.getMethodArgsLength(args) != 1)
throw new CompileError(Javac.proceedName
+ "() cannot take more than one parameter "
+ "for field writing");
int stack;
if (isStatic(opcode))
stack = 0;
... | 226 | 235 | 461 | <methods>public org.hotswap.agent.javassist.CtClass getEnclosingClass() ,public java.lang.String getFileName() ,public int getLineNumber() ,public int indexOfBytecode() ,public org.hotswap.agent.javassist.CtClass[] mayThrow() ,public abstract void replace(java.lang.String) throws org.hotswap.agent.javassist.CannotCompi... |
HotswapProjects_HotswapAgent | HotswapAgent/hotswap-agent-core/src/main/java/org/hotswap/agent/javassist/expr/Handler.java | Handler | getType | class Handler extends Expr {
private static String EXCEPTION_NAME = "$1";
private ExceptionTable etable;
private int index;
/**
* Undocumented constructor. Do not use; internal-use only.
*/
protected Handler(ExceptionTable et, int nth,
CodeIterator it, CtClass decla... |
int type = etable.catchType(index);
if (type == 0)
return null;
ConstPool cp = getConstPool();
String name = cp.getClassInfo(type);
return thisClass.getClassPool().getCtClass(name);
| 980 | 69 | 1,049 | <methods>public org.hotswap.agent.javassist.CtClass getEnclosingClass() ,public java.lang.String getFileName() ,public int getLineNumber() ,public int indexOfBytecode() ,public org.hotswap.agent.javassist.CtClass[] mayThrow() ,public abstract void replace(java.lang.String) throws org.hotswap.agent.javassist.CannotCompi... |
HotswapProjects_HotswapAgent | HotswapAgent/hotswap-agent-core/src/main/java/org/hotswap/agent/javassist/expr/Instanceof.java | Instanceof | replace | class Instanceof extends Expr {
/**
* Undocumented constructor. Do not use; internal-use only.
*/
protected Instanceof(int pos, CodeIterator i, CtClass declaring,
MethodInfo m) {
super(pos, i, declaring, m);
}
/**
* Returns the method or constructor cont... |
thisClass.getClassFile(); // to call checkModify().
@SuppressWarnings("unused")
ConstPool constPool = getConstPool();
int pos = currentPos;
int index = iterator.u16bitAt(pos + 1);
Javac jc = new Javac(thisClass);
ClassPool cp = thisClass.getClassPool();
... | 865 | 465 | 1,330 | <methods>public org.hotswap.agent.javassist.CtClass getEnclosingClass() ,public java.lang.String getFileName() ,public int getLineNumber() ,public int indexOfBytecode() ,public org.hotswap.agent.javassist.CtClass[] mayThrow() ,public abstract void replace(java.lang.String) throws org.hotswap.agent.javassist.CannotCompi... |
HotswapProjects_HotswapAgent | HotswapAgent/hotswap-agent-core/src/main/java/org/hotswap/agent/javassist/expr/MethodCall.java | MethodCall | replace | class MethodCall extends Expr {
/**
* Undocumented constructor. Do not use; internal-use only.
*/
protected MethodCall(int pos, CodeIterator i, CtClass declaring,
MethodInfo m) {
super(pos, i, declaring, m);
}
private int getNameAndType(ConstPool cp) {
... |
thisClass.getClassFile(); // to call checkModify().
ConstPool constPool = getConstPool();
int pos = currentPos;
int index = iterator.u16bitAt(pos + 1);
String classname, methodname, signature;
int opcodeSize;
int c = iterator.byteAt(pos);
if (c == INVO... | 1,260 | 756 | 2,016 | <methods>public org.hotswap.agent.javassist.CtClass getEnclosingClass() ,public java.lang.String getFileName() ,public int getLineNumber() ,public int indexOfBytecode() ,public org.hotswap.agent.javassist.CtClass[] mayThrow() ,public abstract void replace(java.lang.String) throws org.hotswap.agent.javassist.CannotCompi... |
HotswapProjects_HotswapAgent | HotswapAgent/hotswap-agent-core/src/main/java/org/hotswap/agent/javassist/runtime/Desc.java | Desc | getClassType | class Desc {
/**
* Specifies how a <code>java.lang.Class</code> object is loaded.
*
* <p>If true, it is loaded by:
* <pre>Thread.currentThread().getContextClassLoader().loadClass()</pre>
* <p>If false, it is loaded by <code>Class.forName()</code>.
* The default value is false.
*/... |
int end = start;
while (desc.charAt(end) == '[')
++end;
if (desc.charAt(end) == 'L') {
end = desc.indexOf(';', end);
if (end < 0)
throw new IndexOutOfBoundsException("bad descriptor");
}
String cname;
if (desc.charAt(... | 1,081 | 243 | 1,324 | <no_super_class> |
HotswapProjects_HotswapAgent | HotswapAgent/hotswap-agent-core/src/main/java/org/hotswap/agent/javassist/scopedpool/ScopedClassPoolRepositoryImpl.java | ScopedClassPoolRepositoryImpl | registerClassLoader | class ScopedClassPoolRepositoryImpl implements ScopedClassPoolRepository {
/** The instance */
private static final ScopedClassPoolRepositoryImpl instance = new ScopedClassPoolRepositoryImpl();
/** Whether to prune */
private boolean prune = true;
/** Whether to prune when added to the classpool's... |
synchronized (registeredCLs) {
// FIXME: Probably want to take this method out later
// so that AOP framework can be independent of JMX
// This is in here so that we can remove a UCL from the ClassPool as
// a
// ClassPool.classpath
if (re... | 1,106 | 144 | 1,250 | <no_super_class> |
HotswapProjects_HotswapAgent | HotswapAgent/hotswap-agent-core/src/main/java/org/hotswap/agent/javassist/tools/Dump.java | Dump | main | class Dump {
private Dump() {}
/**
* Main method.
*
* @param args <code>args[0]</code> is the class file name.
*/
public static void main(String[] args) throws Exception {<FILL_FUNCTION_BODY>}
} |
if (args.length != 1) {
System.err.println("Usage: java Dump <class file name>");
return;
}
DataInputStream in = new DataInputStream(
new FileInputStream(args[0]));
ClassFile w = new ClassFile(in);
PrintWriter out... | 80 | 143 | 223 | <no_super_class> |
HotswapProjects_HotswapAgent | HotswapAgent/hotswap-agent-core/src/main/java/org/hotswap/agent/javassist/tools/framedump.java | framedump | main | class framedump {
private framedump() {}
/**
* Main method.
*
* @param args <code>args[0]</code> is the class file name.
*/
public static void main(String[] args) throws Exception {<FILL_FUNCTION_BODY>}
} |
if (args.length != 1) {
System.err.println("Usage: java javassist.tools.framedump <fully-qualified class name>");
return;
}
ClassPool pool = ClassPool.getDefault();
CtClass clazz = pool.get(args[0]);
System.out.println("Frame Dump of " + clazz.ge... | 81 | 119 | 200 | <no_super_class> |
HotswapProjects_HotswapAgent | HotswapAgent/hotswap-agent-core/src/main/java/org/hotswap/agent/javassist/tools/reflect/Compiler.java | Compiler | parse | class Compiler {
public static void main(String[] args) throws Exception {
if (args.length == 0) {
help(System.err);
return;
}
CompiledClass[] entries = new CompiledClass[args.length];
int n = parse(args, entries);
if (n < 1) {
System.er... |
int n = -1;
for (int i = 0; i < args.length; ++i) {
String a = args[i];
if (a.equals("-m"))
if (n < 0 || i + 1 > args.length)
return -1;
else
result[n].metaobject = args[++i];
else if (a.equals("... | 635 | 228 | 863 | <no_super_class> |
HotswapProjects_HotswapAgent | HotswapAgent/hotswap-agent-core/src/main/java/org/hotswap/agent/javassist/tools/reflect/Metaobject.java | Metaobject | getMethodName | class Metaobject implements Serializable {
/** default serialVersionUID */
private static final long serialVersionUID = 1L;
protected ClassMetaobject classmetaobject;
protected Metalevel baseobject;
protected Method[] methods;
/**
* Constructs a <code>Metaobject</code>. The metaobject is
... |
String mname = methods[identifier].getName();
int j = ClassMetaobject.methodPrefixLen;
for (;;) {
char c = mname.charAt(j++);
if (c < '0' || '9' < c)
break;
}
return mname.substring(j);
| 1,592 | 83 | 1,675 | <no_super_class> |
HotswapProjects_HotswapAgent | HotswapAgent/hotswap-agent-core/src/main/java/org/hotswap/agent/javassist/tools/reflect/Sample.java | Sample | trap | class Sample {
private Metaobject _metaobject;
private static ClassMetaobject _classobject;
public Object trap(Object[] args, int identifier) throws Throwable {<FILL_FUNCTION_BODY>}
public static Object trapStatic(Object[] args, int identifier)
throws Throwable
{
return _classobjec... |
Metaobject mobj;
mobj = _metaobject;
if (mobj == null)
return ClassMetaobject.invoke(this, identifier, args);
return mobj.trapMethodcall(identifier, args);
| 261 | 59 | 320 | <no_super_class> |
HotswapProjects_HotswapAgent | HotswapAgent/hotswap-agent-core/src/main/java/org/hotswap/agent/javassist/tools/rmi/AppletServer.java | AppletServer | lookupName | class AppletServer extends Webserver {
private StubGenerator stubGen;
private Map<String,ExportedObject> exportedNames;
private List<ExportedObject> exportedObjects;
private static final byte[] okHeader
= "HTTP/1.0 200 OK\r\n\r\n".getBytes();
/**
* Constructs a... |
ObjectInputStream in = new ObjectInputStream(ins);
String name = DataInputStream.readUTF(in);
ExportedObject found = exportedNames.get(name);
outs.write(okHeader);
ObjectOutputStream out = new ObjectOutputStream(outs);
if (found == null) {
logging2(name + "no... | 1,492 | 170 | 1,662 | <methods>public void <init>(java.lang.String) throws java.io.IOException,public void <init>(int) throws java.io.IOException,public void addTranslator(org.hotswap.agent.javassist.ClassPool, org.hotswap.agent.javassist.Translator) throws org.hotswap.agent.javassist.NotFoundException, org.hotswap.agent.javassist.CannotCom... |
HotswapProjects_HotswapAgent | HotswapAgent/hotswap-agent-core/src/main/java/org/hotswap/agent/javassist/tools/web/Viewer.java | Viewer | loadClass | class Viewer extends ClassLoader {
private String server;
private int port;
/**
* Starts a program.
*/
public static void main(String[] args) throws Throwable {
if (args.length >= 3) {
Viewer cl = new Viewer(args[0], Integer.parseInt(args[1]));
String[] args2 =... |
Class<?> c = findLoadedClass(name);
if (c == null)
c = findClass(name);
if (c == null)
throw new ClassNotFoundException(name);
if (resolve)
resolveClass(c);
return c;
| 1,260 | 74 | 1,334 | <methods>public void clearAssertionStatus() ,public final java.lang.Package getDefinedPackage(java.lang.String) ,public final java.lang.Package[] getDefinedPackages() ,public java.lang.String getName() ,public final java.lang.ClassLoader getParent() ,public static java.lang.ClassLoader getPlatformClassLoader() ,public ... |
HotswapProjects_HotswapAgent | HotswapAgent/hotswap-agent-core/src/main/java/org/hotswap/agent/javassist/util/HotSwapAgent.java | HotSwapAgent | createJarFile | class HotSwapAgent {
private static Instrumentation instrumentation = null;
/**
* Obtains the {@code Instrumentation} object.
*
* @return null when it is not available.
*/
public Instrumentation instrumentation() { return instrumentation; }
/**
* The entry point i... |
Manifest manifest = new Manifest();
Attributes attrs = manifest.getMainAttributes();
attrs.put(Attributes.Name.MANIFEST_VERSION, "1.0");
attrs.put(new Attributes.Name("Premain-Class"), HotSwapAgent.class.getName());
attrs.put(new Attributes.Name("Agent-Class"), HotSwapAgent.clas... | 1,000 | 309 | 1,309 | <no_super_class> |
HotswapProjects_HotswapAgent | HotswapAgent/hotswap-agent-core/src/main/java/org/hotswap/agent/javassist/util/HotSwapper.java | HotSwapper | reload | class HotSwapper {
private VirtualMachine jvm;
private MethodEntryRequest request;
private Map<ReferenceType,byte[]> newClassFiles;
private Trigger trigger;
private static final String HOST_NAME = "localhost";
private static final String TRIGGER_NAME = Trigger.class.getName();
/**
* ... |
Map<ReferenceType,byte[]> map = new HashMap<ReferenceType,byte[]>();
String className = null;
for (Map.Entry<String,byte[]> e:classFiles.entrySet()) {
className = e.getKey();
map.put(toRefType(className), e.getValue());
}
if (className != null)
... | 1,373 | 106 | 1,479 | <no_super_class> |
HotswapProjects_HotswapAgent | HotswapAgent/hotswap-agent-core/src/main/java/org/hotswap/agent/javassist/util/proxy/DefineClassHelper.java | Java7 | getDefineClassMethodHandle | class Java7 extends Helper {
private final SecurityActions stack = SecurityActions.stack;
private final MethodHandle defineClass = getDefineClassMethodHandle();
private final MethodHandle getDefineClassMethodHandle() {<FILL_FUNCTION_BODY>}
@Override
Class<?> defineClass(String n... |
if (privileged != null && stack.getCallerClass() != this.getClass())
throw new IllegalAccessError("Access denied for caller.");
try {
return SecurityActions.getMethodHandle(ClassLoader.class, "defineClass",
new Class[] {
... | 249 | 126 | 375 | <no_super_class> |
HotswapProjects_HotswapAgent | HotswapAgent/hotswap-agent-core/src/main/java/org/hotswap/agent/javassist/util/proxy/DefinePackageHelper.java | JavaOther | definePackage | class JavaOther extends Helper {
private final SecurityActions stack = SecurityActions.stack;
private final Method definePackage = getDefinePackageMethod();
private Method getDefinePackageMethod() {
if (stack.getCallerClass() != this.getClass())
throw new IllegalAcce... |
try {
privileged.definePackage(loader, className,
null, null, null, null, null, null, null);
}
catch (IllegalArgumentException e) {
// if the package is already defined, an IllegalArgumentException
// is thrown.
return;
... | 837 | 97 | 934 | <no_super_class> |
HotswapProjects_HotswapAgent | HotswapAgent/hotswap-agent-core/src/main/java/org/hotswap/agent/javassist/util/proxy/FactoryHelper.java | FactoryHelper | writeFile0 | class FactoryHelper {
/**
* Returns an index for accessing arrays in this class.
*
* @throws RuntimeException if a given type is not a primitive type.
*/
public static final int typeIndex(Class<?> type) {
for (int i = 0; i < primitiveTypes.length; i++)
if (primitiveTy... |
String classname = cf.getName();
String filename = directoryName + File.separatorChar
+ classname.replace('.', File.separatorChar) + ".class";
int pos = filename.lastIndexOf(File.separatorChar);
if (pos > 0) {
String dir = filename.substring(0, pos);
... | 1,423 | 177 | 1,600 | <no_super_class> |
HotswapProjects_HotswapAgent | HotswapAgent/hotswap-agent-core/src/main/java/org/hotswap/agent/javassist/util/proxy/ProxyObjectInputStream.java | ProxyObjectInputStream | readClassDescriptor | class ProxyObjectInputStream extends ObjectInputStream
{
/**
* create an input stream which can be used to deserialize an object graph which includes proxies created
* using class ProxyFactory. the classloader used to resolve proxy superclass and interface names
* read from the input stream will defa... |
boolean isProxy = readBoolean();
if (isProxy) {
String name = (String)readObject();
Class<?> superClass = loader.loadClass(name);
int length = readInt();
Class<?>[] interfaces = new Class[length];
for (int i = 0; i < length; i++) {
... | 410 | 261 | 671 | <methods>public void <init>(java.io.InputStream) throws java.io.IOException,public int available() throws java.io.IOException,public void close() throws java.io.IOException,public void defaultReadObject() throws java.io.IOException, java.lang.ClassNotFoundException,public final java.io.ObjectInputFilter getObjectInputF... |
HotswapProjects_HotswapAgent | HotswapAgent/hotswap-agent-core/src/main/java/org/hotswap/agent/javassist/util/proxy/ProxyObjectOutputStream.java | ProxyObjectOutputStream | writeClassDescriptor | class ProxyObjectOutputStream extends ObjectOutputStream
{
/**
* create an output stream which can be used to serialize an object graph which includes proxies created
* using class ProxyFactory
* @param out
* @throws IOException whenever ObjectOutputStream would also do so
* @throws Securit... |
Class<?> cl = desc.forClass();
if (ProxyFactory.isProxyClass(cl)) {
writeBoolean(true);
Class<?> superClass = cl.getSuperclass();
Class<?>[] interfaces = cl.getInterfaces();
byte[] signature = ProxyFactory.getFilterSignature(cl);
String name =... | 153 | 247 | 400 | <methods>public void <init>(java.io.OutputStream) throws java.io.IOException,public void close() throws java.io.IOException,public void defaultWriteObject() throws java.io.IOException,public void flush() throws java.io.IOException,public java.io.ObjectOutputStream.PutField putFields() throws java.io.IOException,public ... |
HotswapProjects_HotswapAgent | HotswapAgent/hotswap-agent-core/src/main/java/org/hotswap/agent/javassist/util/proxy/RuntimeSupport.java | DefaultMethodHandler | findMethod | class DefaultMethodHandler implements MethodHandler, Serializable {
/** default serialVersionUID */
private static final long serialVersionUID = 1L;
@Override
public Object invoke(Object self, Method m,
Method proceed, Object[] args)
throws Excep... |
Method m = findMethod2(self.getClass(), name, desc);
if (m == null)
error(self.getClass(), name, desc);
return m;
| 597 | 48 | 645 | <no_super_class> |
HotswapProjects_HotswapAgent | HotswapAgent/hotswap-agent-core/src/main/java/org/hotswap/agent/javassist/util/proxy/SerializedProxy.java | SerializedProxy | loadClass | class SerializedProxy implements Serializable {
/** default serialVersionUID */
private static final long serialVersionUID = 1L;
private String superClass;
private String[] interfaces;
private byte[] filterSignature;
private MethodHandler handler;
SerializedProxy(Class<?> proxy, byte[] sig,... |
try {
return AccessController.doPrivileged(new PrivilegedExceptionAction<Class<?>>(){
@Override
public Class<?> run() throws Exception{
ClassLoader cl = Thread.currentThread().getContextClassLoader();
return Class.forName(class... | 605 | 126 | 731 | <no_super_class> |
HotswapProjects_HotswapAgent | HotswapAgent/hotswap-agent-core/src/main/java/org/hotswap/agent/logging/AgentLogger.java | AgentLogger | isLevelEnabled | class AgentLogger {
/**
* Get logger for a class
*
* @param clazz class to log
* @return logger
*/
public static AgentLogger getLogger(Class clazz) {
return new AgentLogger(clazz);
}
private static Map<String, Level> currentLevels = new HashMap<>();
public static ... |
Level classLevel = rootLevel;
String className = clazz.getName();
String longestPrefix = "";
for (String classPrefix : currentLevels.keySet()) {
if (className.startsWith(classPrefix)) {
if (classPrefix.length() > longestPrefix.length()) {
... | 916 | 190 | 1,106 | <no_super_class> |
HotswapProjects_HotswapAgent | HotswapAgent/hotswap-agent-core/src/main/java/org/hotswap/agent/logging/AgentLoggerHandler.java | AgentLoggerHandler | formatErrorTrace | class AgentLoggerHandler {
// stream to receive the log
PrintStream outputStream;
SimpleDateFormat sdf = new SimpleDateFormat("HH:mm:ss.SSS");
/**
* Setup custom stream (default is System.out).
*
* @param outputStream custom stream
*/
public void setPrintStream(PrintStream out... |
StringWriter errors = new StringWriter();
throwable.printStackTrace(new PrintWriter(errors));
return errors.toString();
| 496 | 35 | 531 | <no_super_class> |
HotswapProjects_HotswapAgent | HotswapAgent/hotswap-agent-core/src/main/java/org/hotswap/agent/plugin/hotswapper/HotSwapper.java | HotSwapper | newClass | class HotSwapper {
/**
* Swap class definition from another class file.
* <p/>
* This is mainly useful for unit testing - declare multiple version of a class and then
* hotswap definition and do the tests.
*
* @param original original class currently in use
* @param swap full... |
try {
ClassPool classPool = new ClassPool();
classPool.appendClassPath(new LoaderClassPath(cl));
CtClass makeClass = classPool.makeClass(className);
makeClass.writeFile(directory);
return makeClass.toClass();
} catch (Throwable ex) {
... | 317 | 121 | 438 | <no_super_class> |
HotswapProjects_HotswapAgent | HotswapAgent/hotswap-agent-core/src/main/java/org/hotswap/agent/plugin/hotswapper/HotSwapperJpda.java | HotSwapperJpda | run | class HotSwapperJpda {
private VirtualMachine jvm;
private MethodEntryRequest request;
private Map<ReferenceType,byte[]> newClassFiles;
private Trigger trigger;
private static final String HOST_NAME = "localhost";
private static final String TRIGGER_NAME = Trigger.class.getName();
/**
... |
EventSet events = null;
try {
events = waitEvent();
EventIterator iter = events.eventIterator();
while (iter.hasNext()) {
Event event = iter.nextEvent();
if (event instanceof Meth... | 1,535 | 141 | 1,676 | <no_super_class> |
HotswapProjects_HotswapAgent | HotswapAgent/hotswap-agent-core/src/main/java/org/hotswap/agent/plugin/hotswapper/HotswapperCommand.java | HotswapperCommand | hotswap | class HotswapperCommand {
private static AgentLogger LOGGER = AgentLogger.getLogger(HotswapperCommand.class);
// HotSwapperJpda will connect to JPDA on first hotswap command and remain connected.
// The HotSwapperJpda class from javaassist is copied to the plugin, because it needs to reside
// in the a... |
// synchronize on the reloadMap object - do not allow addition while in process
synchronized (reloadMap) {
if (hotSwapper == null) {
LOGGER.debug("Starting HotSwapperJpda agent on JPDA transport socket - port {}, classloader {}", port, HotswapperCommand.class.getClassLoader(... | 175 | 437 | 612 | <no_super_class> |
HotswapProjects_HotswapAgent | HotswapAgent/hotswap-agent-core/src/main/java/org/hotswap/agent/plugin/hotswapper/HotswapperPlugin.java | HotswapperPlugin | initHotswapCommand | class HotswapperPlugin {
private static AgentLogger LOGGER = AgentLogger.getLogger(HotswapperPlugin.class);
@Init
Scheduler scheduler;
@Init
PluginManager pluginManager;
// synchronize on this map to wait for previous processing
final Map<Class<?>, byte[]> reloadMap = new HashMap<>();
... |
if (port != null && port.length() > 0) {
hotswapCommand = new ReflectionCommand(this, HotswapperCommand.class.getName(), "hotswap", appClassLoader,
port, reloadMap);
} else {
hotswapCommand = new Command() {
@Override
public vo... | 992 | 163 | 1,155 | <no_super_class> |
HotswapProjects_HotswapAgent | HotswapAgent/hotswap-agent-core/src/main/java/org/hotswap/agent/plugin/jdk/JdkPlugin.java | JdkPlugin | flushObjectStreamCaches | class JdkPlugin {
private static AgentLogger LOGGER = AgentLogger.getLogger(JdkPlugin.class);
/**
* Flag to check reload status. It is necessary (in unit tests)to wait for reload is finished before the test
* can continue. Set flag to true in the test class and wait until the flag is false again.
... |
Class<?> clazz;
Object localDescs;
Object reflectors;
try {
LOGGER.debug("Flushing {} from ObjectStreamClass caches", ctClass.getName());
clazz = classLoader.loadClass(ctClass.getName());
Class<?> objectStreamClassCache = classLoader.loadClass("java.... | 590 | 410 | 1,000 | <no_super_class> |
HotswapProjects_HotswapAgent | HotswapAgent/hotswap-agent-core/src/main/java/org/hotswap/agent/plugin/jvm/AnonymousClassInfo.java | AnonymousClassInfo | getMethodSignature | class AnonymousClassInfo {
// name of the anonymous class
String className;
// signatures
String classSignature;
String methodSignature;
String fieldsSignature;
String enclosingMethodSignature;
public AnonymousClassInfo(Class c) {
this.className = c.getName();
StringB... |
methodsSignature.append(m.getReturnType().getName());
methodsSignature.append(" ");
methodsSignature.append(m.getName());
methodsSignature.append("(");
for (CtClass paramType : m.getParameterTypes())
methodsSignature.append(paramType.getName());
methodsSignat... | 1,315 | 92 | 1,407 | <no_super_class> |
HotswapProjects_HotswapAgent | HotswapAgent/hotswap-agent-core/src/main/java/org/hotswap/agent/plugin/jvm/ClassInitPlugin.java | ClassInitPlugin | patch | class ClassInitPlugin {
private static AgentLogger LOGGER = AgentLogger.getLogger(ClassInitPlugin.class);
private static final String HOTSWAP_AGENT_CLINIT_METHOD = "$$ha$clinit";
public static boolean reloadFlag;
@OnClassLoadEvent(classNameRegexp = ".*", events = LoadEvent.REDEFINE)
public stati... |
if (isSyntheticClass(originalClass)) {
return;
}
final String className = ctClass.getName();
try {
CtMethod origMethod = ctClass.getDeclaredMethod(HOTSWAP_AGENT_CLINIT_METHOD);
ctClass.removeMethod(origMethod);
} catch (org.hotswap.agent.ja... | 474 | 1,032 | 1,506 | <no_super_class> |
HotswapProjects_HotswapAgent | HotswapAgent/hotswap-agent-core/src/main/java/org/hotswap/agent/plugin/watchResources/WatchResourcesPlugin.java | WatchResourcesPlugin | init | class WatchResourcesPlugin {
private static AgentLogger LOGGER = AgentLogger.getLogger(WatchResourcesPlugin.class);
@Init
Watcher watcher;
@Init
ClassLoader appClassLoader;
// Classloader to return only modified resources on watchResources path.
WatchResourcesClassLoader watchResourcesCl... |
LOGGER.debug("Init plugin at classLoader {}", appClassLoader);
// synthetic classloader, skip
if (appClassLoader instanceof WatchResourcesClassLoader.UrlOnlyClassLoader)
return;
// init only if the classloader contains directly the property file (not in parent classloader)... | 347 | 375 | 722 | <no_super_class> |
HotswapProjects_HotswapAgent | HotswapAgent/hotswap-agent-core/src/main/java/org/hotswap/agent/util/AnnotationHelper.java | AnnotationHelper | hasAnnotation | class AnnotationHelper {
public static boolean hasAnnotation(Class clazz, String annotationClass) {<FILL_FUNCTION_BODY>}
public static boolean hasAnnotation(CtClass clazz, String annotationClass) {
AnnotationsAttribute ainfo = (AnnotationsAttribute) clazz.getClassFile2().
getAttribute(A... |
for (Annotation annot : clazz.getDeclaredAnnotations())
if (annot.annotationType().getName().equals(annotationClass))
return true;
return false;
| 315 | 46 | 361 | <no_super_class> |
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