org.codehaus.plexus.classworlds.realm
Class ClassRealm
java.lang.Object
java.lang.ClassLoader
java.security.SecureClassLoader
java.net.URLClassLoader
org.codehaus.plexus.classworlds.realm.ClassRealm
- Direct Known Subclasses:
- ClassRealmReverseAdapter
public class ClassRealm
- extends java.net.URLClassLoader
Implementation of ClassRealm
. The realm is the class loading gateway.
The search is proceded as follows:
- Search the parent class loader (passed via the constructor) if there
is one.
- Search the imports.
- Search this realm's constituents.
- Search the parent realm.
- Version:
- $Id: ClassRealm.java 6700 2007-07-28 21:56:53Z jvanzyl $
- Author:
- bob mcwhirter, Jason van Zyl
Methods inherited from class java.net.URLClassLoader |
definePackage, findClass, findResource, 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, getResources, getSystemClassLoader, getSystemResource, getSystemResourceAsStream, getSystemResources, loadClass, resolveClass, setClassAssertionStatus, setDefaultAssertionStatus, setPackageAssertionStatus, setSigners |
Methods inherited from class java.lang.Object |
clone, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
ClassRealm
public ClassRealm(ClassWorld world,
java.lang.String id)
ClassRealm
public ClassRealm(ClassWorld world,
java.lang.String id,
java.lang.ClassLoader foreignClassLoader)
getId
public java.lang.String getId()
getWorld
public ClassWorld getWorld()
importFrom
public void importFrom(java.lang.String realmId,
java.lang.String packageName)
throws NoSuchRealmException
- Throws:
NoSuchRealmException
locateSourceRealm
public ClassRealm locateSourceRealm(java.lang.String classname)
getStrategy
public Strategy getStrategy()
setParentRealm
public void setParentRealm(ClassRealm realm)
getParentRealm
public ClassRealm getParentRealm()
createChildRealm
public ClassRealm createChildRealm(java.lang.String id)
throws DuplicateRealmException
- Throws:
DuplicateRealmException
addURL
public void addURL(java.net.URL url)
- Overrides:
addURL
in class java.net.URLClassLoader
loadRealmClass
public java.lang.Class loadRealmClass(java.lang.String name)
throws java.lang.ClassNotFoundException
- Throws:
java.lang.ClassNotFoundException
getRealmResource
public java.net.URL getRealmResource(java.lang.String name)
getRealmResourceAsStream
public java.io.InputStream getRealmResourceAsStream(java.lang.String name)
findRealmResources
public java.util.Enumeration findRealmResources(java.lang.String name)
throws java.io.IOException
- Throws:
java.io.IOException
loadClass
public java.lang.Class loadClass(java.lang.String name)
throws java.lang.ClassNotFoundException
- Overrides:
loadClass
in class java.lang.ClassLoader
- Throws:
java.lang.ClassNotFoundException
getResource
public java.net.URL getResource(java.lang.String name)
- Overrides:
getResource
in class java.lang.ClassLoader
getResourceAsStream
public java.io.InputStream getResourceAsStream(java.lang.String name)
- Overrides:
getResourceAsStream
in class java.lang.ClassLoader
findResources
public java.util.Enumeration findResources(java.lang.String name)
throws java.io.IOException
- Overrides:
findResources
in class java.net.URLClassLoader
- Throws:
java.io.IOException
display
public void display()
equals
public boolean equals(java.lang.Object o)
- Overrides:
equals
in class java.lang.Object
toString
public java.lang.String toString()
- Overrides:
toString
in class java.lang.Object
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