Package org.zeroturnaround.javarebel.integration.generic

Class ImplementInterfaceCBP

java.lang.Object

org.zeroturnaround.javarebel.integration.support.JavassistClassBytecodeProcessor

org.zeroturnaround.javarebel.integration.support.CacheAwareJavassistClassBytecodeProcessor

org.zeroturnaround.javarebel.integration.generic.ImplementInterfaceCBP

All Implemented Interfaces:

org.zeroturnaround.javarebel.ClassBytecodeProcessor

public class ImplementInterfaceCBP
extends CacheAwareJavassistClassBytecodeProcessor

Processor making the class implement the given interface only if it is not already doing so.

Nested Class Summary

Nested classes/interfaces inherited from class org.zeroturnaround.javarebel.integration.support.CacheAwareJavassistClassBytecodeProcessor

CacheAwareJavassistClassBytecodeProcessor.CachingPolicy

Method Summary

Modifier and Type	Method	Description
protected CacheAwareJavassistClassBytecodeProcessor.CachingPolicy	getCachingPolicy(org.zeroturnaround.bundled.javassist.ClassPool cp, ClassLoader cl)	Returns the caching policy used by this processor.
static JavassistClassBytecodeProcessor	getInstance(Class<?> clazz)
void	process(org.zeroturnaround.bundled.javassist.ClassPool cp, ClassLoader cl, org.zeroturnaround.bundled.javassist.CtClass ctClass)	Modifies the class to be loaded.

Methods inherited from class org.zeroturnaround.javarebel.integration.support.CacheAwareJavassistClassBytecodeProcessor

process

Methods inherited from class org.zeroturnaround.javarebel.integration.support.JavassistClassBytecodeProcessor

acceptPathAsClass, acceptPathAsPrimitive, priority, process, setImplicitClassNames, withDuplicatePatchingProtection

Methods inherited from class java.lang.Object

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

Method Detail

getInstance

public static JavassistClassBytecodeProcessor getInstance(Class<?> clazz)

process

public void process(org.zeroturnaround.bundled.javassist.ClassPool cp,
                    ClassLoader cl,
                    org.zeroturnaround.bundled.javassist.CtClass ctClass)
             throws Exception

Description copied from class: JavassistClassBytecodeProcessor

Modifies the class to be loaded.

Specified by:

process in class JavassistClassBytecodeProcessor

Parameters:

cp - the container of CtClass objects.

cl - the class loader loading the given class.

ctClass - the class representation.

Throws:

Exception

getCachingPolicy

protected CacheAwareJavassistClassBytecodeProcessor.CachingPolicy getCachingPolicy(org.zeroturnaround.bundled.javassist.ClassPool cp,
                                                                                   ClassLoader cl)

Description copied from class: CacheAwareJavassistClassBytecodeProcessor

Returns the caching policy used by this processor.

If a processor uses a caching policy that isn't equal to NEVER, then its transformations may be cached between runs. A processor then needs to make sure that its process method does not have any side effects.

Also, the processing of a keyless processor may only depend on the structure of the processed class. In case of any other dependencies (e.g. the existence or structure of other classes in the class pool, configuration options etc), a key should be used to identify the processing configuration. This method returns ALWAYS in its default implementation.

Overrides:

getCachingPolicy in class CacheAwareJavassistClassBytecodeProcessor