Package org.apache.ibatis.migration.io

Class ClassLoaderWrapper

java.lang.Object

org.apache.ibatis.migration.io.ClassLoaderWrapper

public class ClassLoaderWrapper
extends Object

A class to wrap access to multiple class loaders making them work as one

Author:

Clinton Begin

Method Summary

Modifier and Type	Method	Description
Class<?>	classForName(String name)	Find a class on the classpath (or die trying)
Class<?>	classForName(String name, ClassLoader classLoader)	Find a class on the classpath, starting with a specific classloader (or die trying)
InputStream	getResourceAsStream(String resource)	Get a resource from the classpath
InputStream	getResourceAsStream(String resource, ClassLoader classLoader)	Get a resource from the classpath, starting with a specific class loader
URL	getResourceAsURL(String resource)	Get a resource as a URL using the current class path
URL	getResourceAsURL(String resource, ClassLoader classLoader)	Get a resource from the classpath, starting with a specific class loader

Methods inherited from class java.lang.Object

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

Method Details

getResourceAsURL

public URL getResourceAsURL(String resource)

Get a resource as a URL using the current class path

Parameters:

resource - - the resource to locate

Returns:

the resource or null

getResourceAsURL

public URL getResourceAsURL(String resource,
 ClassLoader classLoader)

Get a resource from the classpath, starting with a specific class loader

Parameters:

resource - - the resource to find

classLoader - - the first classloader to try

Returns:

the stream or null

getResourceAsStream

public InputStream getResourceAsStream(String resource)

Get a resource from the classpath

Parameters:

resource - - the resource to find

Returns:

the stream or null

getResourceAsStream

public InputStream getResourceAsStream(String resource,
 ClassLoader classLoader)

Get a resource from the classpath, starting with a specific class loader

Parameters:

resource - - the resource to find

classLoader - - the first class loader to try

Returns:

the stream or null

classForName

public Class<?> classForName(String name)
                      throws ClassNotFoundException

Find a class on the classpath (or die trying)

Parameters:

name - - the class to look for

Returns:

- the class

Throws:

ClassNotFoundException - Duh.

classForName

public Class<?> classForName(String name,
 ClassLoader classLoader)
                      throws ClassNotFoundException

Find a class on the classpath, starting with a specific classloader (or die trying)

Parameters:

name - - the class to look for

classLoader - - the first classloader to try

Returns:

- the class

Throws:

ClassNotFoundException - Duh.