groovy.mock.interceptor

Class MockProxyMetaClass

java.lang.Object

groovy.lang.MetaClassImpl

groovy.lang.ProxyMetaClass

groovy.mock.interceptor.MockProxyMetaClass

All Implemented Interfaces:

AdaptingMetaClass, MetaClass, MetaObjectProtocol, MutableMetaClass

public class MockProxyMetaClass
extends ProxyMetaClass

The ProxyMetaClass for the MockInterceptor. Instance and class methods are intercepted, but constructors are not to allow mocking of aggregated objects.

Author:

Dierk Koenig

Nested Class Summary

Nested classes/interfaces inherited from class groovy.lang.MetaClassImpl

MetaClassImpl.Index, MetaClassImpl.MetaConstructor

Field Summary

Fields

Modifier and Type	Field and Description
boolean	interceptConstruction

Fields inherited from class groovy.lang.ProxyMetaClass

adaptee, interceptor

Fields inherited from class groovy.lang.MetaClassImpl

EMPTY_ARGUMENTS, getPropertyMethod, INVOKE_METHOD_METHOD, invokeMethodMethod, isGroovyObject, isMap, metaMethodIndex, METHOD_MISSING, PROPERTY_MISSING, registry, setPropertyMethod, STATIC_METHOD_MISSING, STATIC_PROPERTY_MISSING, theCachedClass, theClass

Constructor Summary

Constructors

Constructor and Description
MockProxyMetaClass(MetaClassRegistry registry, Class theClass, MetaClass adaptee)
MockProxyMetaClass(MetaClassRegistry registry, Class theClass, MetaClass adaptee, boolean interceptConstruction)

Method Summary

Methods

Modifier and Type	Method and Description
Object	getProperty(Class aClass, Object object, String property, boolean b, boolean b1) Interceptors the call to getProperty if a PropertyAccessInterceptor is available
Object	invokeConstructor(Object[] arguments) Unlike general impl in superclass, ctors are not intercepted but relayed unless interceptConstruction is set.
Object	invokeMethod(Object object, String methodName, Object[] arguments) Call invokeMethod on adaptee with logic like in MetaClass unless we have an Interceptor.
Object	invokeStaticMethod(Object object, String methodName, Object[] arguments) Call invokeStaticMethod on adaptee with logic like in MetaClass unless we have an Interceptor.
static MockProxyMetaClass	make(Class theClass) convenience factory method for the most usual case.
static MockProxyMetaClass	make(Class theClass, boolean interceptConstruction) convenience factory method allowing interceptConstruction to be set.
void	setProperty(Class aClass, Object object, String property, Object newValue, boolean b, boolean b1) Interceptors the call to a property setter if a PropertyAccessInterceptor is available

Methods inherited from class groovy.lang.ProxyMetaClass

getAdaptee, getInstance, getInterceptor, initialize, setAdaptee, setInterceptor, use, use

Methods inherited from class groovy.lang.MetaClassImpl

addMetaBeanProperty, addMetaMethod, addMetaMethodToIndex, addNewInstanceMethod, addNewStaticMethod, applyPropertyDescriptors, checkIfGroovyObjectMethod, checkInitalised, chooseMethod, clearInvocationCaches, createConstructorSite, createPogoCallCurrentSite, createPogoCallSite, createPojoCallSite, createStaticSite, dropMethodCache, dropStaticMethodCache, findMethodInClassHierarchy, findMixinMethod, findOwnMethod, findPropertyInClassHierarchy, getAdditionalMetaMethods, getAttribute, getAttribute, getAttribute, getClassInfo, getClassNode, getEffectiveGetMetaProperty, getMetaMethod, getMetaMethods, getMetaProperty, getMethods, getMethodWithCaching, getMethodWithoutCaching, getProperties, getProperty, getRegistry, getStaticMetaMethod, getSubclassMetaMethods, getSuperClasses, getTheCachedClass, getTheClass, getVersion, hasProperty, incVersion, invokeMethod, invokeMethod, invokeMissingMethod, invokeMissingProperty, invokeStaticMissingProperty, isGroovyObject, isInitialized, isModified, onGetPropertyFoundInHierarchy, onInvokeMethodFoundInHierarchy, onMixinMethodFound, onSetPropertyFoundInHierarchy, onSuperMethodFoundInHierarchy, onSuperPropertyFoundInHierarchy, pickMethod, respondsTo, respondsTo, retrieveConstructor, retrieveConstructor, retrieveStaticMethod, selectConstructorAndTransformArguments, setAttribute, setAttribute, setProperties, setProperty, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface groovy.lang.MetaClass

getAttribute, getClassNode, getMetaMethods, getMethods, getProperties, invokeMethod, invokeMissingMethod, invokeMissingProperty, pickMethod, selectConstructorAndTransformArguments, setAttribute

Methods inherited from interface groovy.lang.MetaObjectProtocol

getAttribute, getMetaMethod, getMetaProperty, getProperty, getStaticMetaMethod, getTheClass, hasProperty, invokeMethod, respondsTo, respondsTo, setAttribute, setProperty

Field Detail

interceptConstruction

public final boolean interceptConstruction

Constructor Detail

MockProxyMetaClass

public MockProxyMetaClass(MetaClassRegistry registry,
                  Class theClass,
                  MetaClass adaptee)
                   throws IntrospectionException

Parameters:

adaptee - the MetaClass to decorate with interceptability

Throws:

IntrospectionException

MockProxyMetaClass

public MockProxyMetaClass(MetaClassRegistry registry,
                  Class theClass,
                  MetaClass adaptee,
                  boolean interceptConstruction)
                   throws IntrospectionException

Parameters:

adaptee - the MetaClass to decorate with interceptability

Throws:

IntrospectionException

Method Detail

make

public static MockProxyMetaClass make(Class theClass)
                               throws IntrospectionException

convenience factory method for the most usual case.

Throws:

IntrospectionException

make

public static MockProxyMetaClass make(Class theClass,
                      boolean interceptConstruction)
                               throws IntrospectionException

convenience factory method allowing interceptConstruction to be set.

Throws:

IntrospectionException

invokeMethod

public Object invokeMethod(Object object,
                  String methodName,
                  Object[] arguments)

Description copied from class: ProxyMetaClass

Call invokeMethod on adaptee with logic like in MetaClass unless we have an Interceptor. With Interceptor the call is nested in its beforeInvoke and afterInvoke methods. The method call is suppressed if Interceptor.doInvoke() returns false. See Interceptor for details.

Specified by:

invokeMethod in interface MetaObjectProtocol

Overrides:

invokeMethod in class ProxyMetaClass

Parameters:

object - The instance which the method is invoked on

methodName - The name of the method

arguments - The arguments to the method

Returns:

The return value of the method which is null if the return type is void

See Also:

MissingMethodException

invokeStaticMethod

public Object invokeStaticMethod(Object object,
                        String methodName,
                        Object[] arguments)

Description copied from class: ProxyMetaClass

Call invokeStaticMethod on adaptee with logic like in MetaClass unless we have an Interceptor. With Interceptor the call is nested in its beforeInvoke and afterInvoke methods. The method call is suppressed if Interceptor.doInvoke() returns false. See Interceptor for details.

Specified by:

invokeStaticMethod in interface MetaObjectProtocol

Overrides:

invokeStaticMethod in class ProxyMetaClass

Parameters:

object - An instance of the class returned by the getTheClass() method or the class itself

methodName - The name of the method

arguments - The arguments to the method

Returns:

The return value of the method which is null if the return type is void

See Also:

MissingMethodException

getProperty

public Object getProperty(Class aClass,
                 Object object,
                 String property,
                 boolean b,
                 boolean b1)

Description copied from class: ProxyMetaClass

Interceptors the call to getProperty if a PropertyAccessInterceptor is available

Specified by:

getProperty in interface MetaClass

Overrides:

getProperty in class ProxyMetaClass

Parameters:

aClass - The java.lang.Class instance that requested the property

object - the object to invoke the getter on

property - the property name

b - Whether the call is to a super class property

b1 - ??

Returns:

the value of the property

setProperty

public void setProperty(Class aClass,
               Object object,
               String property,
               Object newValue,
               boolean b,
               boolean b1)

Description copied from class: ProxyMetaClass

Interceptors the call to a property setter if a PropertyAccessInterceptor is available

Specified by:

setProperty in interface MetaClass

Overrides:

setProperty in class ProxyMetaClass

Parameters:

aClass - The java.lang.Class instance that is mutating the property

object - The object to invoke the setter on

property - The property name to set

newValue - The new value of the property

b - Whether the call is to a super class property

b1 - ??

invokeConstructor

public Object invokeConstructor(Object[] arguments)

Unlike general impl in superclass, ctors are not intercepted but relayed unless interceptConstruction is set.

Specified by:

invokeConstructor in interface MetaObjectProtocol

Overrides:

invokeConstructor in class ProxyMetaClass

Parameters:

arguments - The arguments to the constructor

Returns:

An instance of the java.lang.Class that this MetaObjectProtocol object applies to