Package org.eclipse.persistence.internal.jpa.metadata.accessors.objects

Examples of org.eclipse.persistence.internal.jpa.metadata.accessors.objects.MetadataMethod

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        classDetails.setSuperClassName(superClassName);
        classDetails.setShouldWeaveValueHolders(weaveValueHolders);
        classDetails.setShouldWeaveChangeTracking(weaveChangeTracking);
        classDetails.setShouldWeaveFetchGroups(weaveFetchGroups);
        classDetails.setShouldWeaveInternal(weaveInternal);
        MetadataMethod method = metadataClass.getMethod("clone", new ArrayList());
        classDetails.setImplementsCloneMethod(method != null);
        return classDetails;
    }
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     * the field type of the field in the object or the type returned by the getter method.
     */
    private MetadataClass getAttributeTypeFromClass(MetadataClass metadataClass, String attributeName, DatabaseMapping mapping, boolean checkSuperclass){      
        String getterMethod = mapping.getGetMethodName();
        if (mapping != null && getterMethod != null) {
            MetadataMethod method = metadataClass.getMethod(getterMethod, new ArrayList(), checkSuperclass);
            if (method == null) {
                return null;
            }
            return method.getMetadataClass(method.getReturnType());
        } else {
            MetadataField field = metadataClass.getField(attributeName, checkSuperclass);
            if (field == null) {
                return null;
            }
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        }
       
        // 2 - Set any annotation defined methods second. We should only add
        // add them if they were not overridden in XML.
        for (Method method : methods) {
            MetadataMethod metadataMethod = getMetadataClass(method.getDeclaringClass()).getMethod(method.getName(), method.getParameterTypes());
            // Metadata method can be null when dealing with jdk methods: equals, notify, toString, wait etc..
            if (metadataMethod != null) {
                if (metadataMethod.isAnnotationPresent(PostLoad.class, classAccessor) && m_postLoad == null) {
                    setPostLoad(method);
                }
               
                if (metadataMethod.isAnnotationPresent(PostPersist.class, classAccessor) && m_postPersist == null) {
                    setPostPersist(method);
                }
               
                if (metadataMethod.isAnnotationPresent(PostRemove.class, classAccessor) && m_postRemove == null) {
                    setPostRemove(method);
                }
               
                if (metadataMethod.isAnnotationPresent(PostUpdate.class, classAccessor) && m_postUpdate == null) {
                    setPostUpdate(method);
                }
               
                if (metadataMethod.isAnnotationPresent(PrePersist.class, classAccessor) && m_prePersist == null) {
                    setPrePersist(method);
                }
               
                if (metadataMethod.isAnnotationPresent(PreRemove.class, classAccessor) && m_preRemove == null) {
                    setPreRemove(method);
                }
               
                if (metadataMethod.isAnnotationPresent(PreUpdate.class, classAccessor) && m_preUpdate == null) {
                    setPreUpdate(method);
                }
            }
        }
    }
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     * is performed on the existence of the method by property name or by
     * the access methods if specified.
     */
    protected MetadataMethod getAccessibleMethod(MappingAccessor accessor) {
        if (accessor.hasAccessMethods()) {
            MetadataMethod getMethod = getJavaClass().getMethod(accessor.getGetMethodName(), new String[]{});
            MetadataMethod setMethod = getJavaClass().getMethod(accessor.getSetMethodName(), Arrays.asList(new String[]{getMethod.getReturnType()}));
            getMethod.setSetMethod(setMethod);
            return getMethod;
        } else {
            MetadataMethod method = getJavaClass().getMethodForPropertyName(accessor.getName());

            if (method == null) {
                throw ValidationException.invalidPropertyForClass(accessor.getName(), getJavaClass());
            } else {
                // True will force an exception to be thrown if it is not a
                // valid method. However, if it is a transient accessor, don't
                // validate it and return.
                if (accessor.isTransient() || method.isValidPersistenceMethod(this, true)) {
                    return method;
                }
               
                return null;
            } 
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        // set the default access methods.
        if (! accessor.hasAccessMethods()) {
            accessor.setAccessMethods(getDescriptor().getDefaultAccessMethods());
        }

        MetadataMethod getMethod = new MetadataMethod(getMetadataFactory(), getJavaClass());
        MetadataMethod setMethod = new MetadataMethod(getMetadataFactory(), getJavaClass());
       
        // Set the set method on the getMethod and return it.
        getMethod.setSetMethod(setMethod);

        // Make sure we set the attribute name on the getMethod.
        getMethod.setAttributeName(accessor.getName());
       
        // Set the get and set method names.
        getMethod.setName(accessor.getGetMethodName());
        setMethod.setName(accessor.getSetMethodName());

        return getMethod;
    }
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     * Visit a method.
     */
    @Override
    public MetadataAnnotatedElement visitExecutable(ExecutableType executableType, MetadataAnnotatedElement annotatedElement) {
        MetadataMirrorFactory factory = ((MetadataMirrorFactory) annotatedElement.getMetadataFactory());
        MetadataMethod method = (MetadataMethod) annotatedElement;
       
        // Set the parameters.
        for (TypeMirror parameter : executableType.getParameterTypes()) {
            method.addParameter(factory.getMetadataClass(parameter).getType());
        }
       
        // Visit the return type (will set the type and generic types).
        executableType.getReturnType().accept(this, method);
        method.setReturnType(method.getType());
       
        return method;
    }
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     * INTERNAL:
     * Visit an executable and create a MetadataMethod object.
     */
    @Override
    public MetadataMethod visitExecutable(ExecutableElement executableElement, MetadataClass metadataClass) {
        MetadataMethod method = new MetadataMethod(metadataClass.getMetadataFactory(), metadataClass);
       
        // Set the name.
        method.setName(executableElement.getSimpleName().toString());
       
        // Set the attribute name.
        method.setAttributeName(Helper.getAttributeNameFromMethodName(method.getName()));
       
        // Set the modifiers.
        method.setModifiers(getModifiers(executableElement.getModifiers()));

        // Visit executable element for the parameters, return type and generic type.
        executableElement.asType().accept(typeVisitor, method);
       
        // Set the annotations.
        buildMetadataAnnotations(method, executableElement.getAnnotationMirrors());

        // Handle multiple methods with the same name.
        MetadataMethod existing = metadataClass.getMethods().get(method.getName());
        if (existing == null) {
            metadataClass.addMethod(method);
        } else {
            while (existing.getNext() != null) {
                existing = existing.getNext();
            }
            existing.setNext(method);
        }
       
        return method;
    }
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     * is performed on the existence of the method by property name or by
     * the access methods if specified.
     */
    protected MetadataMethod getAccessibleMethod(MappingAccessor accessor) {
        if (accessor.hasAccessMethods()) {
            MetadataMethod getMethod = getJavaClass().getMethod(accessor.getGetMethodName(), new String[]{});
            MetadataMethod setMethod = getJavaClass().getMethod(accessor.getSetMethodName(), Arrays.asList(new String[]{getMethod.getReturnType()}));
            getMethod.setSetMethod(setMethod);
            return getMethod;
        } else {
            MetadataMethod method = getJavaClass().getMethodForPropertyName(accessor.getName());

            if (method == null) {
                throw ValidationException.invalidPropertyForClass(accessor.getName(), getJavaClass());
            } else {
                // True will force an exception to be thrown if it is not a
                // valid method. However, if it is a transient accessor, don't
                // validate it and return.
                if (accessor.isTransient() || method.isValidPersistenceMethod(this, true)) {
                    return method;
                }
               
                return null;
            } 
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        // set the default access methods.
        if (! accessor.hasAccessMethods()) {
            accessor.setAccessMethods(getDescriptor().getDefaultAccessMethods());
        }

        MetadataMethod getMethod = new MetadataMethod(getMetadataFactory(), getJavaClass());
        MetadataMethod setMethod = new MetadataMethod(getMetadataFactory(), getJavaClass());
       
        // Set the set method on the getMethod and return it.
        getMethod.setSetMethod(setMethod);

        // Make sure we set the attribute name on the getMethod.
        getMethod.setAttributeName(accessor.getName());
       
        // Set the get and set method names.
        getMethod.setName(accessor.getGetMethodName());
        setMethod.setName(accessor.getSetMethodName());

        return getMethod;
    }
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        classDetails.setShouldWeaveValueHolders(weaveValueHolders);
        classDetails.setShouldWeaveChangeTracking(weaveChangeTracking);
        classDetails.setShouldWeaveFetchGroups(weaveFetchGroups);
        classDetails.setShouldWeaveInternal(weaveInternal);
        classDetails.setShouldWeaveREST(weaveRest);
        MetadataMethod method = metadataClass.getMethod("clone", new ArrayList(), false);
        classDetails.setImplementsCloneMethod(method != null);
        return classDetails;
    }
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