Package net.sourceforge.jnlp.runtime.classloader

Class CodeBaseClassLoader

  • All Implemented Interfaces:
    java.io.Closeable, java.lang.AutoCloseable
    public class CodeBaseClassLoader
extends java.net.URLClassLoader
    ...

    • Field Summary

      Fields 
      Modifier and Type Field Description
      (package private) java.util.concurrent.ConcurrentHashMap<java.lang.String,​java.net.URL[]> notFoundResources
      Classes that are not found, so that findClass can skip them next time
      (package private) JNLPClassLoader parentJNLPClassLoader  

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      void addURL​(java.net.URL url)  
      java.lang.Class<?> findClass​(java.lang.String name)  
      (package private) java.lang.Class<?> findClassNonRecursive​(java.lang.String name)  
      (package private) java.lang.Class<?> findLoadedClassFromParent​(java.lang.String name)
      Returns the output of super.findLoadedClass().
      java.net.URL findResource​(java.lang.String name)  
      java.util.Enumeration<java.net.URL> findResources​(java.lang.String name)  
      JNLPClassLoader getParentJNLPClassLoader()
      Returns JNLPClassLoader that encompasses this loader

      • Methods inherited from class java.net.URLClassLoader

        close, definePackage, getPermissions, getResourceAsStream, 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, findClass, findLibrary, findLoadedClass, findResource, findSystemClass, getClassLoadingLock, getDefinedPackage, getDefinedPackages, getName, getPackage, getPackages, getParent, getPlatformClassLoader, getResource, getResources, getSystemClassLoader, getSystemResource, getSystemResourceAsStream, getSystemResources, getUnnamedModule, isRegisteredAsParallelCapable, loadClass, loadClass, registerAsParallelCapable, resolveClass, resources, setClassAssertionStatus, setDefaultAssertionStatus, setPackageAssertionStatus, setSigners

      • Methods inherited from class java.lang.Object

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

    • Field Detail

      • notFoundResources

        java.util.concurrent.ConcurrentHashMap<java.lang.String,​java.net.URL[]> notFoundResources
        Classes that are not found, so that findClass can skip them next time

    • Constructor Detail

      • CodeBaseClassLoader

        CodeBaseClassLoader​(java.net.URL[] urls,
                    JNLPClassLoader cl)

    • Method Detail

      • addURL

        public void addURL​(java.net.URL url)
        Overrides:
        addURL in class java.net.URLClassLoader

      • findClassNonRecursive

        java.lang.Class<?> findClassNonRecursive​(java.lang.String name)
                                  throws java.lang.ClassNotFoundException
        Throws:
        java.lang.ClassNotFoundException

      • findClass

        public java.lang.Class<?> findClass​(java.lang.String name)
                             throws java.lang.ClassNotFoundException
        Overrides:
        findClass in class java.net.URLClassLoader
        Throws:
        java.lang.ClassNotFoundException

      • findLoadedClassFromParent

        java.lang.Class<?> findLoadedClassFromParent​(java.lang.String name)
        Returns the output of super.findLoadedClass().

        The method is renamed because ClassLoader.findLoadedClass() is final

        Parameters:
        name - The name of the class to find
        Returns:
        Output of ClassLoader.findLoadedClass() which is the class if found, null otherwise
        See Also:
        ClassLoader.findLoadedClass(String)

      • getParentJNLPClassLoader

        public JNLPClassLoader getParentJNLPClassLoader()
        Returns JNLPClassLoader that encompasses this loader
        Returns:
        parent JNLPClassLoader

      • findResources

        public java.util.Enumeration<java.net.URL> findResources​(java.lang.String name)
                                                  throws java.io.IOException
        Overrides:
        findResources in class java.net.URLClassLoader
        Throws:
        java.io.IOException

      • findResource

        public java.net.URL findResource​(java.lang.String name)
        Overrides:
        findResource in class java.net.URLClassLoader