org.hotswap.agent.plugin.proxy

Class ProxyClassSignatureHelper

java.lang.Object

org.hotswap.agent.plugin.proxy.ProxyClassSignatureHelper

public class ProxyClassSignatureHelper
extends Object

Constructor Summary

Constructors

Constructor and Description
ProxyClassSignatureHelper()

Method Summary

Modifier and Type	Method and Description
static String	getJavaClassSignature(Class<?> clazz)
static Map<String,String>	getNonSyntheticSignatureMap(Class<?> clazz)
static boolean	isDifferent(Class<?>[] classesA, Class<?>[] classesB) Class arrays need to be in the same order.
static boolean	isNonSyntheticPoolClassOrParentDifferent(Class<?> classBeingRedefined, ClassPool cp) Checks if the CtClass or one of its parents signature differs from the one already loaded by Java.
static boolean	isPoolClassDifferent(Class<?> clazz, ClassPool cp)
static boolean	isPoolClassOrParentDifferent(Class<?> clazz, ClassLoader cp) Checks if the Class or one of its parents signature differs from the one in the classloader.
static boolean	isPoolClassOrParentDifferent(Class<?> clazz, ClassPool cp) Checks if the CtClass or one of its parents signature differs from the one already loaded by Java.
static boolean	isPoolClassOrParentDifferent(Class<?> clazz, CtClass cc) Checks if the CtClass or one of its parents signature differs from the one already loaded by Java.

Methods inherited from class java.lang.Object

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

Constructor Detail

ProxyClassSignatureHelper

public ProxyClassSignatureHelper()

Method Detail

getJavaClassSignature

public static String getJavaClassSignature(Class<?> clazz)
                                    throws Exception

Throws:

Exception

getNonSyntheticSignatureMap

public static Map<String,String> getNonSyntheticSignatureMap(Class<?> clazz)

isPoolClassDifferent

public static boolean isPoolClassDifferent(Class<?> clazz,
                                           ClassPool cp)

isPoolClassOrParentDifferent

public static boolean isPoolClassOrParentDifferent(Class<?> clazz,
                                                   ClassPool cp)

Checks if the CtClass or one of its parents signature differs from the one already loaded by Java.

Parameters:

clazz -

cp -

Returns:

isNonSyntheticPoolClassOrParentDifferent

public static boolean isNonSyntheticPoolClassOrParentDifferent(Class<?> classBeingRedefined,
                                                               ClassPool cp)

Checks if the CtClass or one of its parents signature differs from the one already loaded by Java. Ignores synthetic classes

Parameters:

classBeingRedefined -

cp -

Returns:

isPoolClassOrParentDifferent

public static boolean isPoolClassOrParentDifferent(Class<?> clazz,
                                                   CtClass cc)

Checks if the CtClass or one of its parents signature differs from the one already loaded by Java.

Parameters:

clazz -

cc -

Returns:

isDifferent

public static boolean isDifferent(Class<?>[] classesA,
                                  Class<?>[] classesB)

Class arrays need to be in the same order. Check if a signature of class differs from aonther. Useful for checking difference in different classloaders.

Parameters:

classesA -

classesB -

Returns:

isPoolClassOrParentDifferent

public static boolean isPoolClassOrParentDifferent(Class<?> clazz,
                                                   ClassLoader cp)

Checks if the Class or one of its parents signature differs from the one in the classloader.

Parameters:

clazz -

cp -

Returns: