Package org.apache.bcel.util

Class MemorySensitiveClassPathRepository

java.lang.Object

org.apache.bcel.util.AbstractClassPathRepository

org.apache.bcel.util.MemorySensitiveClassPathRepository

All Implemented Interfaces:

Repository

Direct Known Subclasses:

SyntheticRepository

public class MemorySensitiveClassPathRepository
extends AbstractClassPathRepository

This repository is used in situations where a Class is created outside the realm of a ClassLoader. Classes are loaded from the file systems using the paths specified in the given class path. By default, this is the value returned by ClassPath.getClassPath(). This repository holds onto classes with SoftReferences, and will reload as needed, in cases where memory sizes are important.

See Also:

• Repository

Field Summary

Fields

Modifier and Type	Field	Description
private final Map<String,SoftReference<JavaClass>>	loadedClasses

Constructor Summary

Constructors

Constructor	Description
MemorySensitiveClassPathRepository(ClassPath path)

Method Summary

Modifier and Type	Method	Description
void	clear()	Clear all entries from cache.
JavaClass	findClass(String className)	Find an already defined (cached) JavaClass object by name.
void	removeClass(JavaClass clazz)	Remove class from repository
void	storeClass(JavaClass clazz)	Store a new JavaClass instance into this Repository.

Methods inherited from class org.apache.bcel.util.AbstractClassPathRepository

getClassPath, loadClass, loadClass

Methods inherited from class java.lang.Object

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

Field Details

loadedClasses

private final Map<String,SoftReference<JavaClass>> loadedClasses

Constructor Details

MemorySensitiveClassPathRepository

public MemorySensitiveClassPathRepository(ClassPath path)

Method Details

clear

public void clear()

Clear all entries from cache.

Specified by:

clear in interface Repository

Specified by:

clear in class AbstractClassPathRepository

findClass

public JavaClass findClass(String className)

Find an already defined (cached) JavaClass object by name.

Specified by:

findClass in interface Repository

Specified by:

findClass in class AbstractClassPathRepository

removeClass

public void removeClass(JavaClass clazz)

Remove class from repository

Specified by:

removeClass in interface Repository

Specified by:

removeClass in class AbstractClassPathRepository

storeClass

public void storeClass(JavaClass clazz)

Store a new JavaClass instance into this Repository.

Specified by:

storeClass in interface Repository

Specified by:

storeClass in class AbstractClassPathRepository