Package org.apache.log4j.helpers
Class Loader
- java.lang.Object
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- org.apache.log4j.helpers.Loader
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public class Loader extends Object
Loads resources (or images) from various sources.
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Constructor Summary
Constructors Constructor Description Loader()
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Method Summary
All Methods Static Methods Concrete Methods Deprecated Methods Modifier and Type Method Description static URL
getResource(String resource)
This method will search forresource
in different places.static URL
getResource(String resource, Class clazz)
Deprecated.as of 1.2.static boolean
isJava1()
Always returns false since Java 1.x support is long gone.static Class
loadClass(String clazz)
Loads 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 URL getResource(String resource)
This method will search forresource
in different places. The search 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)
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- Search for
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getResource
@Deprecated public static URL getResource(String resource, Class clazz)
Deprecated.as of 1.2.Gets a resource by delegating to getResource(String).- Parameters:
resource
- resource nameclazz
- class, ignored.- Returns:
- URL to resource or null.
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isJava1
public static boolean isJava1()
Always returns false since Java 1.x support is long gone.- Returns:
- Always false.
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loadClass
public static Class loadClass(String clazz) throws ClassNotFoundException
Loads the specified class using theThread
contextClassLoader
, if that fails try Class.forname.- Parameters:
clazz
- The class to load.- Returns:
- The Class.
- Throws:
ClassNotFoundException
- Never thrown, declared for compatibility.
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