com.mysema.query.alias

Class PropertyAccessInvocationHandler

java.lang.Object

com.mysema.query.alias.PropertyAccessInvocationHandler

All Implemented Interfaces:

net.sf.cglib.proxy.Callback, net.sf.cglib.proxy.MethodInterceptor

public class PropertyAccessInvocationHandler
extends java.lang.Object
implements net.sf.cglib.proxy.MethodInterceptor

PropertyAccessInvocationHandler is the main InvocationHandler class for the CGLIB alias proxies

Author:

tiwe

Constructor Summary

Constructors

Constructor and Description
PropertyAccessInvocationHandler(Expression<?> host, AliasFactory aliasFactory, PathFactory pathFactory, TypeSystem typeSystem)

Method Summary

Methods

Modifier and Type	Method and Description
protected PathMetadata<java.lang.Integer>	createListAccessPath(Path<?> path, java.lang.Integer index)
protected PathMetadata<?>	createMapAccessPath(Path<?> path, java.lang.Object key)
protected PathMetadata<java.lang.String>	createPropertyPath(Path<?> path, java.lang.String propertyName)
java.lang.Object	intercept(java.lang.Object proxy, java.lang.reflect.Method method, java.lang.Object[] args, net.sf.cglib.proxy.MethodProxy methodProxy)
protected <T> T	newInstance(java.lang.Class<T> type, java.lang.reflect.Type genericType, java.lang.Object parent, java.lang.Object propKey, PathMetadata<?> metadata)
protected java.lang.String	propertyNameForGetter(java.lang.reflect.Method method)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

PropertyAccessInvocationHandler

public PropertyAccessInvocationHandler(Expression<?> host,
                               AliasFactory aliasFactory,
                               PathFactory pathFactory,
                               TypeSystem typeSystem)

Method Detail

intercept

public java.lang.Object intercept(java.lang.Object proxy,
                         java.lang.reflect.Method method,
                         java.lang.Object[] args,
                         net.sf.cglib.proxy.MethodProxy methodProxy)
                           throws java.lang.Throwable

Specified by:

intercept in interface net.sf.cglib.proxy.MethodInterceptor

Throws:

java.lang.Throwable

newInstance

@Nullable
protected <T> T newInstance(java.lang.Class<T> type,
                         java.lang.reflect.Type genericType,
                         java.lang.Object parent,
                         java.lang.Object propKey,
                         PathMetadata<?> metadata)

propertyNameForGetter

protected java.lang.String propertyNameForGetter(java.lang.reflect.Method method)

createPropertyPath

protected PathMetadata<java.lang.String> createPropertyPath(Path<?> path,
                                                java.lang.String propertyName)

createListAccessPath

protected PathMetadata<java.lang.Integer> createListAccessPath(Path<?> path,
                                                   java.lang.Integer index)

createMapAccessPath

protected PathMetadata<?> createMapAccessPath(Path<?> path,
                                  java.lang.Object key)