Exemple #1
0
 public boolean isEmpty(ClassEntry entry) {
   if (isPrimitive(entry)) return false; // Primitive classes are saved
   if ((entry.getSourceClass().isInterface())
       || (entry.getSourceClass().getName().startsWith("java")))
     return true; // Intefaces or java.** classes will never have attributes
   return false;
 }
Exemple #2
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 private boolean isStorable(ClassEntry entry) {
   if (isPrimitive(entry)) return true; // Primitive classes are saved
   if ((entry.getSourceClass().isInterface())
       || (entry.getSourceClass().getName().startsWith("java")))
     return false; // Intefaces or java.** classes are non-storable
   if ((Modifier.isAbstract(entry.getSourceClass().getModifiers()))
       && (!hasStaticAttributes(entry)))
     return false; // Abstract superclasses which have no attributes
   return true;
 }
 public ClassEntry lookupAdd(String cname) {
   ClassEntry ce = (ClassEntry) (cdict.get(cname));
   if (ce == null) {
     ce = new ClassEntry(cname);
     if (filter.accept(null, cname)) {
       ce.flags |= ClassEntry.EXCLUDED;
     }
     cdict.put(cname, ce);
   }
   return ce;
 }
Exemple #4
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 /**
  * Instantiate an object of this info entity. If the object in question is a dynamic object, it's
  * dynamic name will be set.
  *
  * @param marshalledValues The values for which this object will be created.
  */
 public Object newInstance(Map marshalledValues)
     throws InstantiationException, IllegalAccessException {
   // If primitive type, then construct with primitive value
   if (isPrimitive())
     return ((StrictPrimitiveHandler) getHandler(getSourceEntry())).newInstance(marshalledValues);
   // It's a custom object, create it
   Object result = sourceEntry.getSourceClass().newInstance();
   // If it's a dynamic object, then set it's dynamic name
   if (DynamicObject.class.isAssignableFrom(sourceEntry.getSourceClass()))
     ((DynamicObject) result).setPersistenceDynamicName(sourceEntry.getDynamicName());
   return result;
 }
Exemple #5
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 public ClassInfoImpl(ClassTracker classTracker, ClassEntry sourceEntry) {
   this.classTracker = classTracker;
   this.sourceEntry = sourceEntry;
   // Assemble the attribute list
   handlersByAttribute = new HashMap();
   handlersByEntry = new HashMap<ClassEntry, StrictClassHandler>();
   classEntries = new ArrayList();
   // Assemble the attribute list
   ClassEntry localEntry = sourceEntry;
   while (localEntry != null) {
     if (logger.isDebugEnabled()) logger.debug("analyzing entry for class info: " + localEntry);
     // Add to all class entries, if it is storable
     if (isStorable(localEntry)) {
       if (logger.isDebugEnabled())
         logger.debug("entry is storable, adding to class entries: " + classEntries);
       classEntries.add(localEntry);
     }
     // Determine handler for strict class, there are
     // four kinds of handlers:
     // - Null handler: has no attributes ever
     // - Static handler: attributes are determined from reflection
     // - Dynamic handler: attributes are determined with call to dynamic object
     // - Primitive handler: primitive types
     StrictClassHandler handler;
     if (isEmpty(localEntry)) handler = new StrictNullHandler(localEntry);
     else if (hasDynamicAttributes(localEntry))
       handler = new StrictDynamicHandler(classTracker, localEntry);
     else if (isPrimitive(localEntry)) handler = new StrictPrimitiveHandler(localEntry);
     else handler = new StrictStaticHandler(localEntry);
     logger.debug("handler for entry will be: " + handler);
     // Add this class' attribute to sets
     Map strictAttributeTypes = handler.getAttributeTypes();
     Iterator attributeTypeIterator = strictAttributeTypes.keySet().iterator();
     while (attributeTypeIterator.hasNext()) {
       String attributeName = attributeTypeIterator.next().toString().toLowerCase();
       handlersByAttribute.put(attributeName, handler);
     }
     handlersByEntry.put(localEntry, handler);
     // Get super
     localEntry = localEntry.getSuperEntry();
   }
   logger.debug("analized class: " + sourceEntry + ", attributes: " + getAttributeNames());
 }
Exemple #6
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 public String toString() {
   return "[ClassInfo: " + sourceEntry.getFullName() + "]";
 }
Exemple #7
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 public boolean equals(Object obj) {
   if (!(obj instanceof ClassInfoImpl)) return false;
   return ((ClassInfoImpl) obj).sourceEntry.getFullName().equals(sourceEntry.getFullName());
 }
Exemple #8
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 private boolean isPrimitive(ClassEntry entry) {
   return classTracker.getType(entry.getSourceClass()) == ClassTracker.ClassType.TYPE_PRIMITIVE;
 }
Exemple #9
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 public int hashCode() {
   return sourceEntry.getFullName().hashCode();
 }