/**
* Persists a Audit
*
* @param object
* @param persisted
* @param auditingType
*/
public void audit(Object object, Object persisted, AuditingType auditingType) {
try {
if (isEntity(object)) {
Field[] fields = object.getClass().getDeclaredFields();
Method[] methods = object.getClass().getDeclaredMethods();
Method.setAccessible(methods, true);
Field.setAccessible(fields, true);
AbstractAuditing auditing = Configuration.getAbstractAuditing();
auditing.setIdentifier(Long.valueOf(getId(object).toString()));
auditing.setEntity(getEntityName(object.getClass()));
auditing.setAuditingType(auditingType);
auditing.setEventDate(new Date());
if (FacesContext.getCurrentInstance() != null) {
auditing.setIp(FacesUtils.getIP());
}
auditing.setAuditClass(object.getClass());
AbstractAuditingListener listener = Configuration.getAuditingListener();
if (listener != null) {
listener.onSave(auditing);
}
List<AbstractMetadata> metadatas = null;
boolean auditPersited = false;
if (auditingType.equals(AuditingType.INSERT) || auditingType.equals(AuditingType.DELETE)) {
entityManager.persist(auditing);
metadatas = getMetadata(object, null, auditing);
auditPersited = true;
} else if (auditingType.equals(AuditingType.UPDATE)) {
metadatas = getMetadata(object, persisted, auditing);
if (metadatas != null && !metadatas.isEmpty()) {
entityManager.persist(auditing);
auditPersited = true;
}
}
auditing.setMetadatas(metadatas);
// add to context
if (auditPersited == true) {
AuditContext context = AuditContext.getCurrentInstance();
if (context != null) {
context.setAuditing(object, auditing);
}
}
if (metadatas != null && !metadatas.isEmpty()) {
for (AbstractMetadata metadata : metadatas) {
entityManager.persist(metadata);
}
}
}
} catch (Throwable t) {
logger.log(Level.SEVERE, t.getMessage(), t);
}
}
public void processAction(HttpServletRequest request, HttpServletResponse response)
throws IOException {
System.out.println("processing test driver request ... ");
processParams(request);
boolean status = false;
System.out.println("tc:" + tc);
response.setContentType("text/plain");
ServletOutputStream out = response.getOutputStream();
out.println("TestCase: " + tc);
if (tc != null) {
try {
Class<?> c = getClass();
Object t = this;
Method[] allMethods = c.getDeclaredMethods();
for (Method m : allMethods) {
String mname = m.getName();
if (!mname.equals(tc.trim())) {
continue;
}
System.out.println("Invoking : " + mname);
try {
m.setAccessible(true);
Object o = m.invoke(t);
System.out.println("Returned => " + (Boolean) o);
status = new Boolean((Boolean) o).booleanValue();
// Handle any methods thrown by method to be invoked
} catch (InvocationTargetException x) {
Throwable cause = x.getCause();
System.err.format("invocation of %s failed: %s%n", mname, cause.getMessage());
} catch (IllegalAccessException x) {
x.printStackTrace();
}
}
} catch (Exception ex) {
ex.printStackTrace();
}
if (status) {
out.println(tc + ":pass");
} else {
out.println(tc + ":fail");
}
}
}
public static Throwable findBestCause(Throwable e) {
Throwable best = e;
Throwable cause = e;
int it = 0;
while ((cause = cause.getCause()) != null && it++ < 10) {
if (cause instanceof ClassCastException) {
best = cause;
break;
}
if (cause instanceof SQLException) {
best = cause;
break;
}
}
return best;
}
public JPAQueryException(String message, Throwable e) {
super(message + ": " + e.getMessage(), e);
}
public List<AbstractMetadata> getMetadata(
Object object, Object persisted, AbstractAuditing auditing) throws Exception {
List<Method> methodsGet = getMethods(object);
List<AbstractMetadata> metadatas = new ArrayList<AbstractMetadata>();
boolean isDelete =
auditing.getAuditingType() != null
&& auditing.getAuditingType().equals(AuditingType.DELETE);
for (Method method : methodsGet) {
try {
Object fieldValue = method.invoke(object);
Object fieldOld = null;
if (persisted != null) {
fieldOld = method.invoke(persisted);
}
AbstractMetadata metadata = Configuration.getAbstractMetadata();
if (fieldValue != null && fieldValue.getClass().isAnnotationPresent(Embeddable.class)) {
List<AbstractMetadata> embedableMetadata = getMetadata(fieldValue, persisted, auditing);
if (embedableMetadata != null && !embedableMetadata.isEmpty()) {
metadatas.addAll(embedableMetadata);
}
} else {
boolean addMetadata = persisted == null;
if (fieldValue instanceof Collection) { // para as coleções
Collection collectionNew = (Collection<Object>) fieldValue;
Collection collectionOld = (Collection<Object>) fieldOld;
StringBuilder newValue = new StringBuilder();
if (fieldOld == null) {
for (Object item : collectionNew) {
newValue.append(item.toString()).append("; ");
}
addMetadata = true;
} else {
StringBuilder oldValue = new StringBuilder();
if ((!(collectionNew instanceof PersistentBag)
&& !(collectionNew instanceof PersistentCollection))
|| isDelete == true) {
if ((collectionNew == null && collectionOld != null)
|| (collectionNew != null && collectionOld == null)
|| (collectionNew.size() != collectionOld.size())) {
addMetadata = true;
} else {
for (Object current : collectionNew) {
if (collectionOld != null && !collectionOld.contains(current)) {
for (Object currentOld : collectionOld) {
if (!currentOld.equals(current)) {
addMetadata = true;
break;
}
}
}
}
}
for (Object old : collectionOld) {
oldValue.append(old).append("; ");
}
for (Object item : collectionNew) {
newValue.append(item.toString()).append("; ");
}
metadata.setOldValue(oldValue.toString());
}
}
metadata.setNewValue(newValue.toString());
} else if (isEntity(method.getReturnType())) {
Object newId = getId(fieldValue);
// a proxy doesnt has value changed
if (!(fieldValue instanceof HibernateProxy) || isDelete == true) {
/** One to One cascade ALL */
if (isOneToOneCascadeAll(method)) {
List<AbstractMetadata> embedableMetadata = null;
// add metadata for oneToOne cascade all based on new object
if (persisted == null) {
embedableMetadata = getMetadata(fieldValue, null, auditing);
} else {
embedableMetadata = getMetadata(fieldValue, getPersisted(fieldValue), auditing);
}
if (embedableMetadata != null && !embedableMetadata.isEmpty()) {
metadatas.addAll(embedableMetadata);
}
}
Object oldId = null;
if (fieldOld instanceof HibernateProxy) {
oldId = ((HibernateProxy) fieldOld).getHibernateLazyInitializer().getIdentifier();
} else {
oldId = getId(fieldOld);
}
metadata.setOldIdentifier(oldId == null ? null : Long.valueOf(oldId.toString()));
metadata.setOldValue(fieldOld == null ? "" : fieldOld.toString());
if ((oldId == null && newId != null)
|| (oldId != null && newId == null)
|| (oldId != null && !oldId.equals(newId))) {
addMetadata = true;
}
metadata.setEntity(method.getDeclaringClass().getName());
metadata.setNewIdentifier(newId == null ? null : Long.valueOf(newId.toString()));
metadata.setNewValue(fieldValue == null ? "" : fieldValue.toString());
}
} else {
if (fieldOld != null) {
metadata.setOldValue(getToString(fieldOld));
}
if (fieldValue != null) {
metadata.setNewValue(getToString(fieldValue));
}
// verify empty String
if (fieldValue instanceof String) {
if ((fieldOld == null && fieldValue != null && !fieldValue.toString().isEmpty())
|| (fieldOld != null && !fieldOld.toString().isEmpty() && fieldValue == null)
|| (fieldOld != null && !fieldOld.equals(fieldValue))) {
addMetadata = true;
}
} else {
if ((fieldOld == null && fieldValue != null)
|| (fieldOld != null && fieldValue == null)
|| (fieldOld != null && !fieldOld.equals(fieldValue))) {
addMetadata = true;
}
}
}
metadata.setField(getMethodName(method));
metadata.setAuditing(auditing);
if (addMetadata) {
metadatas.add(metadata);
}
}
} catch (Throwable t) {
logger.log(Level.SEVERE, t.getMessage(), t);
}
}
return metadatas;
}