kilim.tools

Class Kilim

java.lang.Object

kilim.tools.Kilim

public class Kilim
extends java.lang.Object

runtime weaver This class dynamically weaves kilim-related classes and runs "class". Invoke as java kilim.tools.Kilim class args... if -Dkilim.class.path="classDir1:classDir2:jar1.jar:..." is supplied then runtime weaving will be limited to those paths otherwise, everything on the classpath will be analyzed and woven if needed a main method can also call the trampoline to trigger automatic weaving if needed

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	Kilim.Config

Constructor Summary

Constructors

Constructor and Description
Kilim()

Method Summary

Modifier and Type	Method and Description
static boolean	isWoven(java.lang.Class klass) has klass been woven
static void	main(java.lang.String[] args)
static void	run(java.lang.String className, java.lang.String method, java.lang.String... args) run static method className.method(args) using reflection and the WeavingClassLoader
static boolean	trampoline(boolean check, java.lang.String... args) run the calling (static) method in the WeavingClassLoader context intended to be used from main
static boolean	trampoline(Kilim.Config config, java.lang.String... args) run the calling (static) method in the WeavingClassLoader context using the provided config
static boolean	trampoline(java.lang.Object example, boolean check, java.lang.String... args) run the calling (static) method in the WeavingClassLoader context using the classloader that was used to load example intended to be used from main

Methods inherited from class java.lang.Object

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

Constructor Detail

Kilim

public Kilim()

Method Detail

main

public static void main(java.lang.String[] args)
                 throws java.lang.Exception

Throws:

java.lang.Exception

run

public static void run(java.lang.String className,
                       java.lang.String method,
                       java.lang.String... args)
                throws java.lang.Exception

run static method className.method(args) using reflection and the WeavingClassLoader

Throws:

java.lang.Exception

trampoline

public static boolean trampoline(boolean check,
                                 java.lang.String... args)

run the calling (static) method in the WeavingClassLoader context intended to be used from main

Parameters:

check - if the class is already woven then just return

args - to be passed to the target method

Returns:

true if the trampoline was called and returned

Throws:

java.lang.RuntimeException - (wrapping for checked) Exceptions from the method call

java.lang.SecurityException - cascaded from Class.getField

trampoline

public static boolean trampoline(java.lang.Object example,
                                 boolean check,
                                 java.lang.String... args)

run the calling (static) method in the WeavingClassLoader context using the classloader that was used to load example intended to be used from main

Parameters:

example - an object or a Class that has been loaded by the desired classloader

check - if the class is already woven then just return

args - to be passed to the target method

Returns:

true if the trampoline was called and returned

Throws:

java.lang.RuntimeException - (wrapping for checked) Exceptions from the method call

java.lang.SecurityException - cascaded from Class.getField

trampoline

public static boolean trampoline(Kilim.Config config,
                                 java.lang.String... args)

run the calling (static) method in the WeavingClassLoader context using the provided config

Parameters:

config - the config

args - the args to pass to the method

Returns:

true if the trampoline was called and returned

isWoven

public static boolean isWoven(java.lang.Class klass)

has klass been woven

Parameters:

klass - the class to check

Returns:

true if it has been woven

Throws:

java.lang.SecurityException - cascaded from Class.getField