org.jboss.byteman.agent.check

Class BytecodeChecker

java.lang.Object

org.jboss.byteman.agent.check.BytecodeChecker

All Implemented Interfaces:

ClassChecker

public class BytecodeChecker
extends Object
implements ClassChecker

a private class which can be used to derive the super and interfaces of a class from its defining bytecode

Constructor Summary

Constructors

Constructor and Description
BytecodeChecker(byte[] buffer)

Method Summary

Methods

Modifier and Type	Method and Description
String	getInterface(int idx) identify the name of a specific interface in the implements list of this class
int	getInterfaceCount() identify how many interfaces are in the implements list of this class
String	getSuper() identify the name of the super class for the checked class
boolean	hasOuterClass() identify if the checked class is embedded in an outer class
boolean	isInterface() see if the checked class is an interface or really a class

Methods inherited from class java.lang.Object

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

Constructor Detail

BytecodeChecker

public BytecodeChecker(byte[] buffer)

Method Detail

isInterface

public boolean isInterface()

Description copied from interface: ClassChecker

see if the checked class is an interface or really a class

Specified by:

isInterface in interface ClassChecker

Returns:

true if the checked class is an interface and false if it is really a class

getSuper

public String getSuper()

Description copied from interface: ClassChecker

identify the name of the super class for the checked class

Specified by:

getSuper in interface ClassChecker

Returns:

the name of the super class for the checked class

hasOuterClass

public boolean hasOuterClass()

Description copied from interface: ClassChecker

identify if the checked class is embedded in an outer class

Specified by:

hasOuterClass in interface ClassChecker

Returns:

true if the checked class is embedded in an outer class otherwise false

getInterfaceCount

public int getInterfaceCount()

Description copied from interface: ClassChecker

identify how many interfaces are in the implements list of this class

Specified by:

getInterfaceCount in interface ClassChecker

Returns:

how many interfaces are in the implements list of this class

getInterface

public String getInterface(int idx)

Description copied from interface: ClassChecker

identify the name of a specific interface in the implements list of this class

Specified by:

getInterface in interface ClassChecker

Parameters:

idx - the index of the interface in the list

Returns:

the name of a specific interface in the implements list of this class