com.caucho.loader

Class TreeLoader

java.lang.Object

com.caucho.loader.Loader

com.caucho.loader.JarListLoader

com.caucho.loader.TreeLoader

All Implemented Interfaces:

Dependency

@Configurable
public class TreeLoader
extends JarListLoader
implements Dependency

Class loader which checks for changes in class files and automatically picks up new jars.

Field Summary

Fields inherited from class com.caucho.loader.JarListLoader

_jarList

Constructor Summary

Constructors

Constructor and Description
TreeLoader() Creates a new directory loader.
TreeLoader(java.lang.ClassLoader loader) Creates a new directory loader.
TreeLoader(java.lang.ClassLoader loader, Path dir) Creates a new directory loader.

Method Summary

Modifier and Type	Method and Description
static DynamicClassLoader	create(java.lang.ClassLoader parent, Path dir) Create a new class loader
protected void	destroy() Destroys the loader, closing the jars.
Path	getCodePath()
Path	getPath() The directory loader's path.
void	init() Initialize
boolean	isModified() True if any of the loaded classes have been modified.
boolean	logModified(java.util.logging.Logger log) True if the classes in the directory have changed.
void	setPath(Path path) The directory loader's path.
java.lang.String	toString()

Methods inherited from class com.caucho.loader.JarListLoader

addJar, buildClassPath, clearJars, getClassEntry, getPath, getResources, isJarCacheEnabled, setLoader, validate

Methods inherited from class com.caucho.loader.Loader

buildSourcePath, getClassLoader, getCodeSource, getHashCrc, getResource, getResourceAsStream, isDirectoryLoader, loadClass, lookupPath

Methods inherited from class java.lang.Object

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

Constructor Detail

TreeLoader

public TreeLoader()

Creates a new directory loader.

TreeLoader

public TreeLoader(java.lang.ClassLoader loader)

Creates a new directory loader.

TreeLoader

public TreeLoader(java.lang.ClassLoader loader,
                  Path dir)

Creates a new directory loader.

Method Detail

setPath

public void setPath(Path path)

The directory loader's path.

getPath

public Path getPath()

The directory loader's path.

create

public static DynamicClassLoader create(java.lang.ClassLoader parent,
                                        Path dir)

Create a new class loader

Parameters:

parent - parent class loader

dir - directories which can handle dynamic jar addition

init

@PostConstruct
public void init()

Initialize

Overrides:

init in class JarListLoader

logModified

public boolean logModified(java.util.logging.Logger log)

True if the classes in the directory have changed.

Specified by:

logModified in interface Dependency

Overrides:

logModified in class JarListLoader

isModified

public boolean isModified()

Description copied from class: JarListLoader

True if any of the loaded classes have been modified. If true, the caller should drop the classpath and create a new one.

Specified by:

isModified in interface Dependency

Overrides:

isModified in class JarListLoader

getCodePath

public Path getCodePath()

destroy

protected void destroy()

Destroys the loader, closing the jars.

Overrides:

destroy in class Loader

toString

public java.lang.String toString()

Overrides:

toString in class JarListLoader