Package org.apache.ws.security.util
Class Loader
- java.lang.Object
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- org.apache.ws.security.util.Loader
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public class Loader extends java.lang.Object
Load resources (or images) from various sources.- Author:
- Davanum Srinivas (dims@yahoo.com).
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Constructor Summary
Constructors Constructor Description Loader()
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Method Summary
All Methods Static Methods Concrete Methods Modifier and Type Method Description static java.net.URL
getResource(java.lang.ClassLoader loader, java.lang.String resource)
Try to get the resource with the specified class loaderstatic java.net.URL
getResource(java.lang.String resource)
This method will search forresource
in different places.static java.lang.ClassLoader
getTCL()
Get the Thread context class loader.static java.lang.Class
loadClass(java.lang.ClassLoader loader, java.lang.String clazz)
Try the specified classloader and then fall back to the loadClassstatic java.lang.Class
loadClass(java.lang.String clazz)
If running under JDK 1.2 load the specified class using theThread
contextClassLoader
if that fails try Class.forname.
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Method Detail
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getResource
public static java.net.URL getResource(java.lang.String resource)
This method will search forresource
in different places. The rearch order is as follows:- Search for
resource
using the thread context class loader under Java2. If that fails, search forresource
using the class loader that loaded this class (Loader
). - Try one last time with
ClassLoader.getSystemResource(resource)
, that is is using the system class loader in JDK 1.2 and virtual machine's built-in class loader in JDK 1.1.
- Parameters:
resource
-- Returns:
- TODO
- Search for
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getResource
public static java.net.URL getResource(java.lang.ClassLoader loader, java.lang.String resource)
Try to get the resource with the specified class loader- Parameters:
cl
-clazz
-- Returns:
- Class
- Throws:
java.lang.ClassNotFoundException
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getTCL
public static java.lang.ClassLoader getTCL() throws java.lang.IllegalAccessException, java.lang.reflect.InvocationTargetException
Get the Thread context class loader.- Returns:
- Throws:
java.lang.IllegalAccessException
java.lang.reflect.InvocationTargetException
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loadClass
public static java.lang.Class loadClass(java.lang.ClassLoader loader, java.lang.String clazz) throws java.lang.ClassNotFoundException
Try the specified classloader and then fall back to the loadClass- Parameters:
cl
-clazz
-- Returns:
- Class
- Throws:
java.lang.ClassNotFoundException
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loadClass
public static java.lang.Class loadClass(java.lang.String clazz) throws java.lang.ClassNotFoundException
If running under JDK 1.2 load the specified class using theThread
contextClassLoader
if that fails try Class.forname.- Parameters:
clazz
-- Returns:
- TODO
- Throws:
java.lang.ClassNotFoundException
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