Package org.apache.openjpa.util.asm

Class EnhancementProject

java.lang.Object

org.apache.openjpa.util.asm.EnhancementProject

public class EnhancementProject
extends java.lang.Object

Keep track of classes under enhancement.

Author:

Mark Struberg

Constructor Summary

Constructors

Constructor	Description
EnhancementProject()

Method Summary

Modifier and Type	Method	Description
void	clear()
boolean	containsClass(java.lang.String type)	Return true if the project already contains the given class.
ClassNodeTracker	loadClass(byte[] bytes, java.lang.ClassLoader loader)
ClassNodeTracker	loadClass(java.lang.Class<?> type)	Load a class with the given type.
ClassNodeTracker	loadClass(java.lang.String name)	Load a class with the given name.
ClassNodeTracker	loadClass(java.lang.String name, java.lang.ClassLoader loader)	Load the bytecode for the class with the given name.

Methods inherited from class java.lang.Object

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

Constructor Detail

EnhancementProject

public EnhancementProject()

Method Detail

containsClass

public boolean containsClass(java.lang.String type)

Return true if the project already contains the given class.

loadClass

public ClassNodeTracker loadClass(java.lang.String name)

Load a class with the given name.

Parameters:

name - the fully qualified class name

See Also:

loadClass(String,ClassLoader)

loadClass

public ClassNodeTracker loadClass(java.lang.Class<?> type)

Load a class with the given type.

See Also:

loadClass(String,ClassLoader)

loadClass

public ClassNodeTracker loadClass(java.lang.String name,
                                  java.lang.ClassLoader loader)

Load the bytecode for the class with the given name. If a ClassNodeTracker with the given name already exists in this project, it will be returned. Otherwise, a new ClassNodeTracker will be created with the given name and returned. If the name represents an existing type, the returned instance will contain the parsed bytecode for that type. If the name is of a primitive or array type, the returned instance will act accordingly.

Parameters:

name - the name of the class, including package

loader - the class loader to use to search for an existing class with the given name; if null defaults to the context loader of the current thread

Throws:

java.lang.RuntimeException - on parse error

loadClass

public ClassNodeTracker loadClass(byte[] bytes,
                                  java.lang.ClassLoader loader)

clear

public void clear()