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groovy.util
[Java] Class ProxyGenerator

java.lang.Object
  groovy.util.ProxyGenerator

public class ProxyGenerator
extends java.lang.Object

Classes to generate 'Proxy' objects which implement interfaces, maps of closures and/or extend classes/delegates.

Authors:
Paul King
Guillaume Laforge
Cedric Champeau

Field Summary
static ProxyGenerator INSTANCE

 
Method Summary
boolean getDebug()

boolean getEmptyMethods()

java.lang.ClassLoader getOverride()

GroovyObject instantiateAggregate(java.util.List interfaces)

GroovyObject instantiateAggregate(java.util.Map closureMap, java.util.List interfaces)

GroovyObject instantiateAggregate(java.util.Map closureMap, java.util.List interfaces, java.lang.Class clazz)

GroovyObject instantiateAggregate(java.util.Map closureMap, java.util.List interfaces, java.lang.Class clazz, java.lang.Object[] constructorArgs)

GroovyObject instantiateAggregateFromBaseClass(java.lang.Class clazz)

GroovyObject instantiateAggregateFromBaseClass(java.util.Map map, java.lang.Class clazz)

GroovyObject instantiateAggregateFromBaseClass(Closure cl, java.lang.Class clazz)

GroovyObject instantiateAggregateFromBaseClass(java.lang.Class clazz, java.lang.Object[] constructorArgs)

GroovyObject instantiateAggregateFromBaseClass(java.util.Map map, java.lang.Class clazz, java.lang.Object[] constructorArgs)

GroovyObject instantiateAggregateFromInterface(java.lang.Class clazz)

GroovyObject instantiateAggregateFromInterface(java.util.Map map, java.lang.Class clazz)

GroovyObject instantiateDelegate(java.lang.Object delegate)

GroovyObject instantiateDelegate(java.util.List interfaces, java.lang.Object delegate)

GroovyObject instantiateDelegate(java.util.Map closureMap, java.util.List interfaces, java.lang.Object delegate)

GroovyObject instantiateDelegateWithBaseClass(java.util.Map closureMap, java.util.List interfaces, java.lang.Object delegate)

GroovyObject instantiateDelegateWithBaseClass(java.util.Map closureMap, java.util.List interfaces, java.lang.Object delegate, java.lang.Class baseClass)

GroovyObject instantiateDelegateWithBaseClass(java.util.Map closureMap, java.util.List interfaces, java.lang.Object delegate, java.lang.Class baseClass, java.lang.String name)

Creates a proxy with a delegate object.
void setDebug(boolean debug)

Instructs ProxyGenerator to dump generated Groovy source code to standard output during construction.

void setEmptyMethods(boolean emptyMethods)

Changes generated methods to have empty implementations.

void setOverride(java.lang.ClassLoader override)

 
Methods inherited from class java.lang.Object
java.lang.Object#wait(long, int), java.lang.Object#wait(long), java.lang.Object#wait(), java.lang.Object#equals(java.lang.Object), java.lang.Object#toString(), java.lang.Object#hashCode(), java.lang.Object#getClass(), java.lang.Object#notify(), java.lang.Object#notifyAll()
 

Field Detail

INSTANCE

public static final ProxyGenerator INSTANCE

 
Method Detail

getDebug

public boolean getDebug()

getEmptyMethods

public boolean getEmptyMethods()

getOverride

public java.lang.ClassLoader getOverride()

instantiateAggregate

public GroovyObject instantiateAggregate(java.util.List interfaces)

instantiateAggregate

public GroovyObject instantiateAggregate(java.util.Map closureMap, java.util.List interfaces)

instantiateAggregate

public GroovyObject instantiateAggregate(java.util.Map closureMap, java.util.List interfaces, java.lang.Class clazz)

instantiateAggregate

public GroovyObject instantiateAggregate(Map closureMap, List interfaces, Class clazz, Object[] constructorArgs) {
public GroovyObject instantiateAggregate(java.util.Map closureMap, java.util.List interfaces, java.lang.Class clazz, java.lang.Object[] constructorArgs)

instantiateAggregateFromBaseClass

public GroovyObject instantiateAggregateFromBaseClass(java.lang.Class clazz)

instantiateAggregateFromBaseClass

public GroovyObject instantiateAggregateFromBaseClass(java.util.Map map, java.lang.Class clazz)

instantiateAggregateFromBaseClass

public GroovyObject instantiateAggregateFromBaseClass(Closure cl, java.lang.Class clazz)

instantiateAggregateFromBaseClass

public GroovyObject instantiateAggregateFromBaseClass(java.lang.Class clazz, java.lang.Object[] constructorArgs)

instantiateAggregateFromBaseClass

public GroovyObject instantiateAggregateFromBaseClass(java.util.Map map, java.lang.Class clazz, java.lang.Object[] constructorArgs)

instantiateAggregateFromInterface

public GroovyObject instantiateAggregateFromInterface(java.lang.Class clazz)

instantiateAggregateFromInterface

public GroovyObject instantiateAggregateFromInterface(java.util.Map map, java.lang.Class clazz)

instantiateDelegate

public GroovyObject instantiateDelegate(java.lang.Object delegate)

instantiateDelegate

public GroovyObject instantiateDelegate(java.util.List interfaces, java.lang.Object delegate)

instantiateDelegate

public GroovyObject instantiateDelegate(java.util.Map closureMap, java.util.List interfaces, java.lang.Object delegate)

instantiateDelegateWithBaseClass

public GroovyObject instantiateDelegateWithBaseClass(java.util.Map closureMap, java.util.List interfaces, java.lang.Object delegate)

instantiateDelegateWithBaseClass

public GroovyObject instantiateDelegateWithBaseClass(java.util.Map closureMap, java.util.List interfaces, java.lang.Object delegate, java.lang.Class baseClass)

instantiateDelegateWithBaseClass

public GroovyObject instantiateDelegateWithBaseClass(Map closureMap, List interfaces, Object delegate, Class baseClass, String name) {
public GroovyObject instantiateDelegateWithBaseClass(java.util.Map closureMap, java.util.List interfaces, java.lang.Object delegate, java.lang.Class baseClass, java.lang.String name)
Creates a proxy with a delegate object.
Parameters:
closureMap - the closure for methods not handled by the delegate
interfaces - interfaces to be implemented
delegate - the delegate object
baseClass - the base class
name - the name of the proxy, unused, but kept for compatibility with previous versions of Groovy.
Returns:
a proxy object implementing the specified interfaces, and delegating to the provided object

setDebug

public void setDebug(boolean debug)
Instructs ProxyGenerator to dump generated Groovy source code to standard output during construction. This is useful for debugging purposes but should be turned off in production.
Parameters:
debug - true if you want generated source to be printed

setEmptyMethods

public void setEmptyMethods(boolean emptyMethods)
Changes generated methods to have empty implementations.

Methods in generated aggregates not supplied in a closures map or base class are given 'default' implementations. The implementation will normally throw an UnsupportedOperationException but setting this boolean will leave it empty.

Parameters:
emptyMethods - true if you want generated methods to be empty

setOverride

public void setOverride(java.lang.ClassLoader override)

 

Groovy Documentation