org.zeroturnaround.javarebel.integration.util.codegen

Class JavaCodeInvokerCBPFactory

java.lang.Object

org.zeroturnaround.javarebel.integration.util.codegen.JavaCodeInvokerCBPFactory

public class JavaCodeInvokerCBPFactory
extends Object

Allows redirecting method calls to provided Java code

Author:

Joonas Vali

Constructor Summary

Constructors

Constructor and Description
JavaCodeInvokerCBPFactory()
JavaCodeInvokerCBPFactory(Class<?> accessorProviderClass)

Method Summary

Modifier and Type	Method and Description
static Accessor	getAccessor() IMPORTANT STATIC METHOD accessed from transformed classes
org.zeroturnaround.javarebel.ClassBytecodeProcessor	insertAfter(AfterMethodCallHandler handler, BehaviorSelector selector)
org.zeroturnaround.javarebel.ClassBytecodeProcessor	insertAfter(AfterMethodCallHandler handler, String[] methodNames)
org.zeroturnaround.javarebel.ClassBytecodeProcessor	insertBefore(BeforeMethodCallHandler handler, BehaviorSelector selector)
org.zeroturnaround.javarebel.ClassBytecodeProcessor	insertBefore(BeforeMethodCallHandler handler, String[] methodNames)
boolean	isUseReflectionOnInstanceNaming() check whether we use reflection when turning instances to String.
org.zeroturnaround.javarebel.ClassBytecodeProcessor	logMethodEntry(LogPolicy logPolicy, BehaviorSelector behaviorSelector) Patches the class so it logs method invocations (inserts before method)
org.zeroturnaround.javarebel.ClassBytecodeProcessor	logMethodEntry(LogPolicy logPolicy, String[] methodNames) Patches the class so it logs method invocations (inserts before method)
org.zeroturnaround.javarebel.ClassBytecodeProcessor	logMethodExit(LogPolicy logPolicy, BehaviorSelector behaviorSelector) Patches the class so it logs method invocations (inserts after method)
org.zeroturnaround.javarebel.ClassBytecodeProcessor	logMethodExit(LogPolicy logPolicy, String[] methodNames) Patches the class so it logs method invocations (inserts after method)
org.zeroturnaround.javarebel.ClassBytecodeProcessor	logMethodInvocation(LogPolicy logPolicy, BehaviorSelector behaviorSelector) Patches the class so it logs method/constructor invocations (inserts before and after method)
org.zeroturnaround.javarebel.ClassBytecodeProcessor	logMethodInvocation(LogPolicy logPolicy, String[] methodNames) Patches the class so it logs method invocations (inserts before and after method)
void	setUseLocalCache(boolean useLocalCache) Set if handlers will be stored and cached in the instrumented class
void	setUseReflectionOnInstanceNaming(boolean useReflectionOnInstanceNaming) (true by default) set whether we use reflection when turning instances to String.

Methods inherited from class java.lang.Object

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

Constructor Detail

JavaCodeInvokerCBPFactory

public JavaCodeInvokerCBPFactory()

JavaCodeInvokerCBPFactory

public JavaCodeInvokerCBPFactory(Class<?> accessorProviderClass)

Parameters:

accessorProviderClass - allows to provide class which must implement 'public static Accessor getAccessor();' method

Method Detail

setUseLocalCache

public void setUseLocalCache(boolean useLocalCache)

Set if handlers will be stored and cached in the instrumented class

Parameters:

useLocalCache - set enabled

getAccessor

public static Accessor getAccessor()

IMPORTANT STATIC METHOD accessed from transformed classes

isUseReflectionOnInstanceNaming

public boolean isUseReflectionOnInstanceNaming()

check whether we use reflection when turning instances to String. Using reflection allows to check for existing getName() methods and fields that might contain some identifying information, like 'name' or similar.

Returns:

true if we use reflection

setUseReflectionOnInstanceNaming

public void setUseReflectionOnInstanceNaming(boolean useReflectionOnInstanceNaming)

(true by default) set whether we use reflection when turning instances to String. Using reflection allows to check for existing getName() methods and fields that might contain some identifying information, like 'name' or similar.

Parameters:

useReflectionOnInstanceNaming - set the reflection on or off

logMethodExit

public org.zeroturnaround.javarebel.ClassBytecodeProcessor logMethodExit(LogPolicy logPolicy,
                                                                         String[] methodNames)

Patches the class so it logs method invocations (inserts after method)

Parameters:

methodNames - selects methods to patch based on method names

Returns:

the constructed CBP

logMethodEntry

public org.zeroturnaround.javarebel.ClassBytecodeProcessor logMethodEntry(LogPolicy logPolicy,
                                                                          String[] methodNames)

Patches the class so it logs method invocations (inserts before method)

Parameters:

methodNames - selects methods to patch based on method names

Returns:

the constructed CBP

logMethodInvocation

public org.zeroturnaround.javarebel.ClassBytecodeProcessor logMethodInvocation(LogPolicy logPolicy,
                                                                               String[] methodNames)

Patches the class so it logs method invocations (inserts before and after method)

Parameters:

methodNames - selects methods to patch based on method names

Returns:

the constructed CBP

logMethodInvocation

public org.zeroturnaround.javarebel.ClassBytecodeProcessor logMethodInvocation(LogPolicy logPolicy,
                                                                               BehaviorSelector behaviorSelector)

Patches the class so it logs method/constructor invocations (inserts before and after method)

Parameters:

behaviorSelector - selects methods/constructors to patch

Returns:

the constructed CBP

logMethodEntry

public org.zeroturnaround.javarebel.ClassBytecodeProcessor logMethodEntry(LogPolicy logPolicy,
                                                                          BehaviorSelector behaviorSelector)

Patches the class so it logs method invocations (inserts before method)

Parameters:

behaviorSelector - selects methods to patch

Returns:

the constructed CBP

logMethodExit

public org.zeroturnaround.javarebel.ClassBytecodeProcessor logMethodExit(LogPolicy logPolicy,
                                                                         BehaviorSelector behaviorSelector)

Patches the class so it logs method invocations (inserts after method)

Parameters:

behaviorSelector - selects methods to patch

Returns:

the constructed CBP

insertAfter

public org.zeroturnaround.javarebel.ClassBytecodeProcessor insertAfter(AfterMethodCallHandler handler,
                                                                       BehaviorSelector selector)

Parameters:

selector - affected methods

handler - what is injected after method call

Returns:

the constructed CBP

insertAfter

public org.zeroturnaround.javarebel.ClassBytecodeProcessor insertAfter(AfterMethodCallHandler handler,
                                                                       String[] methodNames)

Parameters:

methodNames - affected methods

handler - what is injected after method call

Returns:

the constructed CBP

insertBefore

public org.zeroturnaround.javarebel.ClassBytecodeProcessor insertBefore(BeforeMethodCallHandler handler,
                                                                        BehaviorSelector selector)

Parameters:

selector - affected methods

handler - what is injected before method call

Returns:

the constructed CBP

insertBefore

public org.zeroturnaround.javarebel.ClassBytecodeProcessor insertBefore(BeforeMethodCallHandler handler,
                                                                        String[] methodNames)

Parameters:

methodNames - affected methods

handler - what is injected before method call

Returns:

the constructed CBP