Package org.apache.log4j.helpers
Class Loader
java.lang.Object
org.apache.log4j.helpers.Loader
Loads resources (or images) from various sources.
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Field Summary
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Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionstatic URL
getResource
(String resource) This method will search forresource
in different places.static URL
getResource
(String resource, Class clazz) Deprecated.as of 1.2.private static ClassLoader
getTCL()
Shorthand forThread.currentThread().getContextClassLoader()
.static boolean
isJava1()
Always returns false since Java 1.x support is long gone.static Class
Loads the specified class using theThread
contextClassLoader
, if that fails try Class.forname.
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Field Details
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TSTR
- See Also:
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ignoreTCL
private static boolean ignoreTCL
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Constructor Details
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Loader
public Loader()
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Method Details
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getResource
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.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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getTCL
Shorthand forThread.currentThread().getContextClassLoader()
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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
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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