id stringlengths 36 36 | text stringlengths 1 1.25M |
|---|---|
6670fc56-b817-4a7c-99c5-04c9f239b602 | public boolean hasPrev(Cursor c) throws Exception; |
87d30d31-ff2c-4c1f-8f3e-bbb1829e03e7 | public void swap(Cursor c1, Cursor c2)
throws Exception; |
d2bec8d4-c5f4-4133-9f4d-a9f8a16e066a | public boolean search(Cursor c, Predicate<T> pred) throws Exception; |
8f42f2eb-8eeb-4440-8b60-f9e80935b5fd | public ListOf<T> subList(Cursor start, Cursor end)
throws Exception; |
2895d3ee-b339-470f-8bc0-c463556a40b5 | public boolean precedes(Cursor c1, Cursor c2)
throws Exception; |
e544316b-bb7a-4b02-878b-7137b2197d21 | public static <T> void printList(PrintWriter pen, DoublyLinkedList<T> list)
throws Exception {
pen.print("[" + list.front.val + " "); // don't know why it doesn't
// print front
for (T val : list) { // on its own. Our error? Sam's?
pen.print(val);
pen.print(" ");
} // for
pen.println("]");
pen.flush();
} // printList(PrintWriter, LinkedList<Object>) |
e8e9174a-990a-4c8d-878c-d7e9a0f4c778 | public static void main(String[] args) throws Exception {
// Set up output
PrintWriter pen = new PrintWriter(System.out, true);
// Create some lists
DoublyLinkedList<String> strings = new DoublyLinkedList<String>();
DoublyLinkedList<Integer> numbers = new DoublyLinkedList<Integer>();
// Prepend a few elements
numbers.prepend(42);
numbers.prepend(77);
numbers.prepend(11);
printList(pen, numbers);
// Append a few elements
numbers.append(1);
numbers.append(2);
numbers.append(3);
printList(pen, numbers);
// Delete the first element
pen.println("Deleting first");
Cursor c = numbers.front();
numbers.delete(c);
pen.println(numbers.get(c));
printList(pen, numbers);
// Delete the third element
pen.println("Deleting third");
Cursor d = numbers.front();
numbers.advance(d);
numbers.advance(d);
numbers.delete(d);
printList(pen, numbers);
// Insert and get some elements
Cursor f = strings.front();
// Insert into null list
strings.insert("world", f);
printList(pen, strings);
pen.println(strings.get(f));
// Insert at front of list
strings.insert("hello", f);
// Expected output:
// "[hello world ]/hello/world/hello/hello/[hello world ]"
printList(pen, strings);
pen.println(strings.get(f));
strings.advance(f);
pen.println(strings.get(f));
if (strings.hasPrev(f)) {
pen.println(strings.getPrev(f));
} else {
pen.println("hasPrev false negative");
}
strings.retreat(f);
if (strings.hasPrev(f)) {
pen.println("hasPrev false positive");
}
pen.println(strings.get(f));
pen.flush();
printList(pen, strings);
// Insert mid-list
strings.advance(f);
strings.insert("foo", f);
printList(pen, strings);
pen.println(strings.get(f));
strings.advance(f);
strings.insert("bar", f);
printList(pen, strings);
pen.println(strings.get(f));
// Testing Swap
/*
* pen.println(); pen.println("Testing swap(c1, c2):");
* pen.print(" Current list: "); printList(pen, strings); Cursor s1 =
* strings.front(); Cursor s2 = strings.front();
*
* // Swap first two:
*
*
* Thread.sleep(1000); System.out.println("ONE"); Thread.sleep(1000);
*
* strings.advance(s2); strings.swap(s1, s2);
* pen.print(" [foo hello bar world ] = "); printList(pen, strings);
* pen.println(" s1 = " + strings.get(s1) + "; s2 = " +
* strings.get(s2));
*
* Thread.sleep(1000); System.out.println("TWO"); Thread.sleep(1000);
*
* strings.advance(s1);
*
* strings.advance(s2); strings.advance(s2); pen.println(" s1 = " +
* strings.get(s1) + "; s2 = " + strings.get(s2)); strings.swap(s1, s2);
* pen.print(" [foo bar hello world ] = "); printList(pen, strings);
* pen.print(" s1 = " + strings.get(s1) + "; s2 = " +
* strings.get(s2));
*/
// Testing Search
pen.println();
pen.println("Testing search(c, pred):");
pen.print(" Current list: ");
printList(pen, numbers);
Cursor g = numbers.front();
Even even = new Even();
Seven seven = new Seven();
System.out.println(" cursor @ " + numbers.get(g));
System.out.println(" " + numbers.search(g, even));
System.out.println(" cursor @ " + numbers.get(g));
pen.print(" Current list: ");
printList(pen, numbers);
numbers.advance(g);
System.out.println(" cursor @ " + numbers.get(g));
System.out.println(" " + numbers.search(g, even));
System.out.println(" cursor @ " + numbers.get(g));
pen.print(" Current list: ");
printList(pen, numbers);
System.out.println(" cursor @ " + numbers.get(g));
System.out.println(" " + numbers.search(g, seven));
System.out.println(" cursor @ " + numbers.get(g));
System.out.println(" cursor @ " + numbers.get(g));
System.out.println(" " + numbers.search(g, even));
System.out.println(" cursor @ " + numbers.get(g));
//Testing select
/* Odd odd = new Odd();
pen.println("Testing select(pred):");
pen.print(" Current list: ");
System.out.print("even numbers: ");
DoublyLinkedList<T> sevens = (DoublyLinkedList) numbers.select(even);
PrintList(pen, sevens);
System.out.println("odd numbers: " + numbers.select(odd));
System.out.println("sevens: " + numbers.select(seven));
// And we're done
pen.close(); */
} // main(String[]) |
7d3ad5f9-1da8-46b5-acff-30443dee8f52 | @Override
public boolean test(Integer val) {
return (val.intValue() % 2) == 0;
} // test |
01235d09-95a2-4cd8-b531-dbc8734f396f | public Applicant() {
} |
450facc5-3800-4814-9bf9-41a360c566a4 | public Applicant(Short id) {
this.id = id;
} |
124c1027-e0d6-4120-a9e1-4caf34e362db | public Short getId() {
return id;
} |
8aa06362-a3d3-479c-a62b-2a7e1a3f9133 | public void setId(Short id) {
this.id = id;
} |
9d9724d9-c68d-4ba9-ab8e-e3ac2dfd5820 | public String getFirstName() {
return firstName;
} |
27406500-55a9-44ec-b399-661c5a5c119c | public void setFirstName(String firstName) {
this.firstName = firstName;
} |
747f3426-4b9f-48df-9559-90ba53b13330 | public String getMiddleName() {
return middleName;
} |
fe1b8b09-b36e-42bd-9eb9-e23cb83c5b75 | public void setMiddleName(String middleName) {
this.middleName = middleName;
} |
2b556ea8-b196-490a-85ba-fde57ac4b0c5 | public String getLastName() {
return lastName;
} |
12eca73b-d71b-4933-9e08-315a5f9a8c53 | public void setLastName(String lastName) {
this.lastName = lastName;
} |
fa736873-14c4-4855-b04e-389c278bf4d1 | public String getBirthDate() {
return birthDate;
} |
57f5d4c1-3b77-40b4-a006-a1f6ceecd63d | public void setBirthDate(String birthDate) {
this.birthDate = birthDate;
} |
f0ce57df-5d0b-4189-88d7-dcaf9429adb0 | public String getHomephone() {
return homephone;
} |
0f5cd192-878f-47a0-8e36-ec8707ae4be2 | public void setHomephone(String homephone) {
this.homephone = homephone;
} |
bfcd7742-0ff0-47f7-947e-35228cabff16 | public String getMobilephone() {
return mobilephone;
} |
b3d4f030-51db-41c5-b161-40d94a1dd088 | public void setMobilephone(String mobilephone) {
this.mobilephone = mobilephone;
} |
9ba8bc64-8cd6-416e-8c0e-011aa4fe2c7e | public String getWorkphone() {
return workphone;
} |
516e9c19-ab93-4319-ac9c-7cd94e5d9097 | public void setWorkphone(String workphone) {
this.workphone = workphone;
} |
b7b8ba40-eafe-42a5-8e1c-92adb103de9d | public String getEmail() {
return email;
} |
04b86cfe-d776-44e0-8ad3-b7ec8abb69bc | public void setEmail(String email) {
this.email = email;
} |
f7a1b14c-22fd-4dbc-95f2-a95edf66463e | @Override
public int hashCode() {
int hash = 0;
hash += (id != null ? id.hashCode() : 0);
return hash;
} |
861b557b-bba9-4cd4-b1e0-7db437826e29 | @Override
public boolean equals(Object object) {
// TODO: Warning - this method won't work in the case the id fields are not set
if (!(object instanceof Applicant)) {
return false;
}
Applicant other = (Applicant) object;
if ((this.id == null && other.id != null) || (this.id != null && !this.id.equals(other.id))) {
return false;
}
return true;
} |
a0d3be4d-d69b-4238-a40c-1cd155979682 | @Override
public String toString() {
return "edu.MUM.ComproAppForm.Model.Applicant[ id=" + id + " ]";
} |
52e7737b-0434-45ed-8d94-ddd455664733 | public ApplicantJpaController(UserTransaction utx, EntityManagerFactory emf) {
this.utx = utx;
this.emf = emf;
} |
cf390eee-5d43-4e02-9c5b-146886de99f8 | public EntityManager getEntityManager() {
return emf.createEntityManager();
} |
58477910-5f34-417f-9cf5-7050d6d9d45d | public void create(Applicant applicant) throws RollbackFailureException, Exception {
EntityManager em = null;
try {
utx.begin();
em = getEntityManager();
em.persist(applicant);
utx.commit();
} catch (Exception ex) {
try {
utx.rollback();
} catch (Exception re) {
throw new RollbackFailureException("An error occurred attempting to roll back the transaction.", re);
}
throw ex;
} finally {
if (em != null) {
em.close();
}
}
} |
571648d9-e925-4ba8-a56b-57e6055e68af | public void edit(Applicant applicant) throws NonexistentEntityException, RollbackFailureException, Exception {
EntityManager em = null;
try {
utx.begin();
em = getEntityManager();
applicant = em.merge(applicant);
utx.commit();
} catch (Exception ex) {
try {
utx.rollback();
} catch (Exception re) {
throw new RollbackFailureException("An error occurred attempting to roll back the transaction.", re);
}
String msg = ex.getLocalizedMessage();
if (msg == null || msg.length() == 0) {
Short id = applicant.getId();
if (findApplicant(id) == null) {
throw new NonexistentEntityException("The applicant with id " + id + " no longer exists.");
}
}
throw ex;
} finally {
if (em != null) {
em.close();
}
}
} |
4780ccdc-ff56-470d-a75c-40a986be1706 | public void destroy(Short id) throws NonexistentEntityException, RollbackFailureException, Exception {
EntityManager em = null;
try {
utx.begin();
em = getEntityManager();
Applicant applicant;
try {
applicant = em.getReference(Applicant.class, id);
applicant.getId();
} catch (EntityNotFoundException enfe) {
throw new NonexistentEntityException("The applicant with id " + id + " no longer exists.", enfe);
}
em.remove(applicant);
utx.commit();
} catch (Exception ex) {
try {
utx.rollback();
} catch (Exception re) {
throw new RollbackFailureException("An error occurred attempting to roll back the transaction.", re);
}
throw ex;
} finally {
if (em != null) {
em.close();
}
}
} |
28432c01-37f4-4022-9ea9-82826d08c822 | public List<Applicant> findApplicantEntities() {
return findApplicantEntities(true, -1, -1);
} |
5580aa34-78d4-472b-96a4-24057307cdcb | public List<Applicant> findApplicantEntities(int maxResults, int firstResult) {
return findApplicantEntities(false, maxResults, firstResult);
} |
b60d14db-7b6e-49e8-bca1-de058b62a6cb | private List<Applicant> findApplicantEntities(boolean all, int maxResults, int firstResult) {
EntityManager em = getEntityManager();
try {
CriteriaQuery cq = em.getCriteriaBuilder().createQuery();
cq.select(cq.from(Applicant.class));
Query q = em.createQuery(cq);
if (!all) {
q.setMaxResults(maxResults);
q.setFirstResult(firstResult);
}
return q.getResultList();
} finally {
em.close();
}
} |
e1f9b371-c62c-4c2b-b6b2-eef5f268c73b | public Applicant findApplicant(Short id) {
EntityManager em = getEntityManager();
try {
return em.find(Applicant.class, id);
} finally {
em.close();
}
} |
b4afffc0-4878-472a-808c-263863149658 | public int getApplicantCount() {
EntityManager em = getEntityManager();
try {
CriteriaQuery cq = em.getCriteriaBuilder().createQuery();
Root<Applicant> rt = cq.from(Applicant.class);
cq.select(em.getCriteriaBuilder().count(rt));
Query q = em.createQuery(cq);
return ((Long) q.getSingleResult()).intValue();
} finally {
em.close();
}
} |
9ad899c1-0090-449b-8314-6d9191fc4532 | public AbstractFacade(Class<T> entityClass) {
this.entityClass = entityClass;
} |
e1defd23-40af-45c1-9940-9e3eedf634f2 | protected abstract EntityManager getEntityManager(); |
8f6d8e86-7861-49e6-a2ca-1471d3e9ed48 | public void create(T entity) {
getEntityManager().persist(entity);
} |
01d2f194-8422-4ddc-932d-a5bfa48e7aa5 | public void edit(T entity) {
getEntityManager().merge(entity);
} |
dff0fd5f-f69a-4733-abb7-3d375c6868e9 | public void remove(T entity) {
getEntityManager().remove(getEntityManager().merge(entity));
} |
3956d839-79f6-4a5b-85dc-a838056a0537 | public T find(Object id) {
return getEntityManager().find(entityClass, id);
} |
f4f44e66-8e45-4f24-beaa-f4e4ab8499f8 | public List<T> findAll() {
javax.persistence.criteria.CriteriaQuery cq = getEntityManager().getCriteriaBuilder().createQuery();
cq.select(cq.from(entityClass));
return getEntityManager().createQuery(cq).getResultList();
} |
319cd7fc-bab4-4cc6-90a3-253a7e0d1f1c | public List<T> findRange(int[] range) {
javax.persistence.criteria.CriteriaQuery cq = getEntityManager().getCriteriaBuilder().createQuery();
cq.select(cq.from(entityClass));
javax.persistence.Query q = getEntityManager().createQuery(cq);
q.setMaxResults(range[1] - range[0] + 1);
q.setFirstResult(range[0]);
return q.getResultList();
} |
0a9aae12-8f4b-463d-86b0-203c35c2c3a1 | public int count() {
javax.persistence.criteria.CriteriaQuery cq = getEntityManager().getCriteriaBuilder().createQuery();
javax.persistence.criteria.Root<T> rt = cq.from(entityClass);
cq.select(getEntityManager().getCriteriaBuilder().count(rt));
javax.persistence.Query q = getEntityManager().createQuery(cq);
return ((Long) q.getSingleResult()).intValue();
} |
d55fe14f-de4c-42b7-b04b-2430cdcba5bd | public PaginationHelper(int pageSize) {
this.pageSize = pageSize;
} |
1f4c5f92-f943-4faf-a7a8-aa5109aad848 | public abstract int getItemsCount(); |
d096e6b5-5b8f-4d3d-8302-147903243c82 | public abstract DataModel createPageDataModel(); |
9f6620e6-3aef-45d4-9092-e84dcce509f7 | public int getPageFirstItem() {
return page * pageSize;
} |
02b573ee-feb8-4a23-b7e7-b69d573c72b2 | public int getPageLastItem() {
int i = getPageFirstItem() + pageSize - 1;
int count = getItemsCount() - 1;
if (i > count) {
i = count;
}
if (i < 0) {
i = 0;
}
return i;
} |
8a95effc-9620-464c-8e92-88cd602934ac | public boolean isHasNextPage() {
return (page + 1) * pageSize + 1 <= getItemsCount();
} |
9bca6dbb-57d9-4450-8b79-e628c1c7b476 | public void nextPage() {
if (isHasNextPage()) {
page++;
}
} |
9449cf08-c8a3-4970-bc41-2613fc96b3d3 | public boolean isHasPreviousPage() {
return page > 0;
} |
db74cc32-0437-4ee1-bf33-493e27d3a394 | public void previousPage() {
if (isHasPreviousPage()) {
page--;
}
} |
c2848a88-77de-4cb9-9601-ca0543fe8db6 | public int getPageSize() {
return pageSize;
} |
442b2dce-39cb-4cae-8d42-d4b1bd8dc479 | public static SelectItem[] getSelectItems(List<?> entities, boolean selectOne) {
int size = selectOne ? entities.size() + 1 : entities.size();
SelectItem[] items = new SelectItem[size];
int i = 0;
if (selectOne) {
items[0] = new SelectItem("", "---");
i++;
}
for (Object x : entities) {
items[i++] = new SelectItem(x, x.toString());
}
return items;
} |
ecde48e8-cfcd-4f65-a4d8-58e6a25abf9b | public static void addErrorMessage(Exception ex, String defaultMsg) {
String msg = ex.getLocalizedMessage();
if (msg != null && msg.length() > 0) {
addErrorMessage(msg);
} else {
addErrorMessage(defaultMsg);
}
} |
c46d2164-bfa7-4ae4-bad1-fbb9e320b700 | public static void addErrorMessages(List<String> messages) {
for (String message : messages) {
addErrorMessage(message);
}
} |
9033a587-0f24-4bdb-92d7-2c22d25e701a | public static void addErrorMessage(String msg) {
FacesMessage facesMsg = new FacesMessage(FacesMessage.SEVERITY_ERROR, msg, msg);
FacesContext.getCurrentInstance().addMessage(null, facesMsg);
} |
fafb7ef1-8fbf-473f-8876-3304d2dfc274 | public static void addSuccessMessage(String msg) {
FacesMessage facesMsg = new FacesMessage(FacesMessage.SEVERITY_INFO, msg, msg);
FacesContext.getCurrentInstance().addMessage("successInfo", facesMsg);
} |
fb085de6-8cab-4bd1-bb60-53339ff35a44 | public static String getRequestParameter(String key) {
return FacesContext.getCurrentInstance().getExternalContext().getRequestParameterMap().get(key);
} |
5d477b05-f1ef-4fcf-9223-398a4d1f96bf | public static Object getObjectFromRequestParameter(String requestParameterName, Converter converter, UIComponent component) {
String theId = JsfUtil.getRequestParameter(requestParameterName);
return converter.getAsObject(FacesContext.getCurrentInstance(), component, theId);
} |
f5ae2d86-0b97-41c3-91a4-9aa2a75db4f3 | public IllegalOrphanException(List<String> messages) {
super((messages != null && messages.size() > 0 ? messages.get(0) : null));
if (messages == null) {
this.messages = new ArrayList<String>();
}
else {
this.messages = messages;
}
} |
0d496328-ec94-4bb1-bcbc-f7909b39cd38 | public List<String> getMessages() {
return messages;
} |
86e98812-af58-4e1b-979b-7eefb6a1af2d | public PreexistingEntityException(String message, Throwable cause) {
super(message, cause);
} |
f89186b1-d4be-4e9c-a83f-f86ca770092f | public PreexistingEntityException(String message) {
super(message);
} |
0eff06bb-b18e-475e-9cee-3b9e98ca4f4e | public NonexistentEntityException(String message, Throwable cause) {
super(message, cause);
} |
feab30ba-2e1c-49f5-9fb5-eb35e2f65439 | public NonexistentEntityException(String message) {
super(message);
} |
a656d19d-b761-4ad3-b6d7-3659ed7566e5 | public RollbackFailureException(String message, Throwable cause) {
super(message, cause);
} |
f48d81ab-77d9-4d3a-9745-1a52e7228ed4 | public RollbackFailureException(String message) {
super(message);
} |
bd28cf8e-81ae-441b-b5bf-17a78a7cc59d | @Override
protected EntityManager getEntityManager() {
return em;
} |
56d35f0a-776f-483d-bc42-ce4e05e0c74c | public ApplicantFacade() {
super(Applicant.class);
} |
6d5472b8-4291-4a8a-a0bf-0244590a023e | public Applicant() {
} |
e7b9dc9e-c12c-4563-955e-dc7120b63a10 | public Date getBirthDate() {
return birthDate;
} |
0f4668f0-b1ad-409c-ae33-f4b343168026 | public void setBirthDate(Date birthDate) {
this.birthDate = birthDate;
} |
c6ae4c91-df17-422c-b8dd-465dd92556fe | public String getFormattedBirthDate() {
String formattedDate = "";
if (birthDate != null) {
formattedDate = sdf.format(birthDate);
}
return formattedDate;
} |
9bde0d57-d562-461d-a8e1-ef744d4323e6 | public String getFirstName() {
return firstName;
} |
47c6007e-8fd5-4499-87cd-30ef20f37bd7 | public void setFirstName(String firstName) {
this.firstName = firstName;
} |
6f119597-76f8-4d08-bffe-6c437154ab9c | public String getLastName() {
return lastName;
} |
636a15b0-bd02-4898-9a22-986e30c56ced | public void setLastName(String lastName) {
this.lastName = lastName;
} |
9443b5ed-2481-4632-8d60-5830994dfd60 | public String getMiddleName() {
return middleName;
} |
6ea4f2a3-b9cc-4004-8846-8a25990bfdce | public void setMiddleName(String middleName) {
this.middleName = middleName;
} |
6859c46d-0289-4c70-a4af-d79f66b92a1e | public String getHomePhone() {
return homePhone;
} |
116c1f91-bfea-47f3-8c64-e38bbad0ae6a | public void setHomePhone(String homePhone) {
this.homePhone = homePhone;
} |
387b0066-3b74-4ccf-adb9-c2eeaa01ebb5 | public String getMobilePhone() {
return mobilePhone;
} |
78bf85dd-e785-41c7-9a14-81430d3191ab | public void setMobilePhone(String mobilePhone) {
this.mobilePhone = mobilePhone;
} |
9cf7614b-909b-48ae-8618-f66fc8f9ef0e | public String getWorkPhone() {
return workPhone;
} |
89b2d840-3a2a-4b24-a142-111306728965 | public void setWorkPhone(String workPhone) {
this.workPhone = workPhone;
} |
643a2fcd-89bc-4112-9a34-4471c453061d | public String getEmail() {
return email;
} |
d4f52fe5-aa2c-44c9-a1aa-81cd297639de | public void setEmail(String email) {
this.email = email;
} |
20e75553-6c32-4464-bdf5-d8a53e71ea9a | public Dispatcher() {
this.bootstrap();
} |
6439a166-65fe-4e09-a935-fbc64180e12d | public Dispatcher(Account acc) {
this.account=acc;
this.bootstrap();
} |
47e5f3dd-e674-4def-95d8-8cd570886368 | private void bootstrap() {
Properties props=new Properties();
try {
InputStream file=this.getClass().getResourceAsStream("/resources/config.properties");
props.load(file);
this.configuration=props;
} catch(IOException e) {
e.printStackTrace();
}
this.nav=new Navigator(this.configuration);
} |
76c928fa-02be-4d48-b194-3f0668c16231 | public boolean connect() {
try {
URL url=new URL("http://www.way2sms.com/");
nav.setCurrentDomain(url);
} catch(IOException e) {
e.printStackTrace();
return false;
}
Response response=nav.get("", null);
if(response.isRedirect()) {
String loc=response.getHeaderValue("Location");
try {
URL url=new URL(loc);
nav.setCurrentDomain(url);
} catch(IOException e) {
e.printStackTrace();
}
nav.setReferer(loc);
response=nav.get("content/prehome.jsp", null);
nav.setCookies(response.getCookies());
return true;
} else return false;
} |
fd2ac143-762b-443d-bf39-5c5d38959ecb | public boolean login() {
if(this.getAccount()==null) return false;
Map post=new HashMap<String,String>();
post.put("username", this.getAccount().getUserName());
post.put("password", this.getAccount().getPassword());
post.put("userLogin", "no");
post.put("button", "Login");
nav.setReferer(nav.getCurrentDomain().toExternalForm()+"content/index.html");
Response response=nav.post("w2sauth.action", post, false);
if(response.isRedirect()) {
String loc=response.getHeaderValue("Location");
try {
URL url=new URL(loc);
this.token=url.getQuery().substring(3);
Map params=new HashMap();
params.put("id", url.getQuery().substring(3));
nav.get(url.getPath(), params);
} catch(IOException e) {
e.printStackTrace();
return false;
}
return true;
} else return false;
} |
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