org.ow2.petals.system.classloader
Class ComponentClassLoader

java.lang.Object
  java.lang.ClassLoader
      java.security.SecureClassLoader
          java.net.URLClassLoader
              org.ow2.petals.system.classloader.PetalsClassLoader
                  org.ow2.petals.system.classloader.ComponentClassLoader

public class ComponentClassLoader
extends PetalsClassLoader

Author:

ofabre - eBMWebsourcing, ddesjardins - eBMWebsourcing

Constructor Summary

ComponentClassLoader(java.net.URL[] baseUrls, java.util.List<java.lang.String> classpathLocations, SharedLibrariesClassLoader parent, java.util.List<java.lang.String> sharedLibrariesNameList)

Method Summary

java.net.URL	getResource(java.lang.String resourceName) If resource is not found, search in the sharedLibrariesClassLoader, by specifying the sharedLibraries to use.
java.io.InputStream	getResourceAsStream(java.lang.String resourceName) If resource is not found, search in the sharedLibrariesClassLoader, by specifying the sharedLibraries to use.
protected java.lang.Class<?>	loadClass(java.lang.String className, boolean resolve) If class is not found, search in the sharedLibrariesClassLoader, by specifying the sharedLibraries to use.

Methods inherited from class org.ow2.petals.system.classloader.PetalsClassLoader

addInRepository, addLocalKnownPackage, close, getBases, getClasspath, getPackageName, getResources, getStream, isParentFirst, isUsingPackageIntelligence, knowLocalPackage, setParentFirst, setUsingPackageIntelligence, toString, useParentFirst

Methods inherited from class java.net.URLClassLoader

addURL, definePackage, findClass, findResource, findResources, getPermissions, getURLs, newInstance, newInstance

Methods inherited from class java.security.SecureClassLoader

defineClass, defineClass

Methods inherited from class java.lang.ClassLoader

clearAssertionStatus, defineClass, defineClass, defineClass, defineClass, definePackage, findLibrary, findLoadedClass, findSystemClass, getPackage, getPackages, getParent, getSystemClassLoader, getSystemResource, getSystemResourceAsStream, getSystemResources, loadClass, resolveClass, setClassAssertionStatus, setDefaultAssertionStatus, setPackageAssertionStatus, setSigners

Methods inherited from class java.lang.Object

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

Constructor Detail

ComponentClassLoader

public ComponentClassLoader(java.net.URL[] baseUrls,
                            java.util.List<java.lang.String> classpathLocations,
                            SharedLibrariesClassLoader parent,
                            java.util.List<java.lang.String> sharedLibrariesNameList)
                     throws java.io.IOException

Throws:

java.io.IOException

Method Detail

getResource

public java.net.URL getResource(java.lang.String resourceName)

If resource is not found, search in the sharedLibrariesClassLoader, by specifying the sharedLibraries to use.

Overrides:

getResource in class PetalsClassLoader

Returns:

url of the resource (null if the resource is not found)

See Also:

ClassLoader.getResource(java.lang.String)

getResourceAsStream

public java.io.InputStream getResourceAsStream(java.lang.String resourceName)

If resource is not found, search in the sharedLibrariesClassLoader, by specifying the sharedLibraries to use.

Overrides:

getResourceAsStream in class PetalsClassLoader

Parameters:

resourceName - name of the resource

Returns:

stream of the resource (null if the resource is not found)

See Also:

ClassLoader.getResourceAsStream(java.lang.String)

loadClass

protected java.lang.Class<?> loadClass(java.lang.String className,
                                       boolean resolve)
                                throws java.lang.ClassNotFoundException

If class is not found, search in the sharedLibrariesClassLoader, by specifying the sharedLibraries to use.

Overrides:

loadClass in class PetalsClassLoader

Parameters:

className - name of the class to load

resolve - boolean to resolve or not the class

Throws:

java.lang.ClassNotFoundException

See Also:

ClassLoader.loadClass(java.lang.String, boolean)