|
|||||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | ||||||||
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |
java.lang.Objectjava.lang.ClassLoader
java.security.SecureClassLoader
java.net.URLClassLoader
org.codehaus.classworlds.UberJarRealmClassLoader
public class UberJarRealmClassLoader
Classloader for ClassRealm
s.
Field Summary | |
---|---|
protected DefaultClassRealm |
realm
The realm. |
Constructor Summary | |
---|---|
UberJarRealmClassLoader(DefaultClassRealm realm)
|
Method Summary | |
---|---|
void |
addConstituent(URL constituent)
Add a constituent to this realm for locating classes. |
protected byte[] |
findClassInDirectoryUrl(URL url,
String path)
|
protected byte[] |
findClassInJarStream(URL inUrl,
String path)
|
URL |
findResource(String name)
Find a resource within this ClassLoader only (don't delegate to the parent). |
protected URL |
findResourceInDirectoryUrl(URL inUrl,
String path)
|
protected URL |
findResourceInJarStream(URL inUrl,
String path)
|
Enumeration |
findResources(String name)
|
Enumeration |
findResourcesDirect(String name)
Find resources from this ClassLoader, and don't search the realm. |
byte[] |
getBytesToEndOfStream(DataInputStream in)
Helper method for addConstituent that reads in a DataInputStream and returns it as a byte[] It attempts to use in.available - the size of the file - else defaults to 2048 |
URL |
getResource(String name)
|
URL |
getResourceDirect(String name)
Get a resource from this ClassLoader, and don't search the realm. |
URL[] |
getURLs()
Retrieve the URL s used by this ClassLoader . |
protected Class |
loadClass(String name,
boolean resolve)
Load a class. |
Class |
loadClassDirect(String className)
Load a class directly from this classloader without defering through any other ClassRealm . |
Methods inherited from class java.net.URLClassLoader |
---|
addURL, definePackage, findClass, getPermissions, newInstance, newInstance |
Methods inherited from class java.security.SecureClassLoader |
---|
defineClass, defineClass |
Methods inherited from class java.lang.Object |
---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
---|
protected DefaultClassRealm realm
Constructor Detail |
---|
public UberJarRealmClassLoader(DefaultClassRealm realm)
Method Detail |
---|
public void addConstituent(URL constituent)
constituent
- URL to contituent jar or directory.public Class loadClassDirect(String className) throws ClassNotFoundException
ClassRealm
.
className
- The name of the class to load.
ClassNotFoundException
- If the class could not be found.public URL findResource(String name)
public Enumeration findResourcesDirect(String name)
protected URL findResourceInJarStream(URL inUrl, String path)
protected URL findResourceInDirectoryUrl(URL inUrl, String path)
protected byte[] findClassInJarStream(URL inUrl, String path)
protected byte[] findClassInDirectoryUrl(URL url, String path)
public byte[] getBytesToEndOfStream(DataInputStream in) throws IOException
IOException
protected Class loadClass(String name, boolean resolve) throws ClassNotFoundException
loadClass
in class ClassLoader
name
- The name of the class to load.resolve
- If true
then resolve the class.
ClassNotFoundException
- If the class cannot be found.public URL[] getURLs()
URL
s used by this ClassLoader
.
getURLs
in class URLClassLoader
public URL getResource(String name)
getResource
in class ClassLoader
public URL getResourceDirect(String name)
public Enumeration findResources(String name) throws IOException
findResources
in class URLClassLoader
IOException
|
|||||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | ||||||||
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |