Constructor Detail

• ClassCache

  public ClassCache()

Method Detail

• registerClass

  public void registerClass(java.lang.String name,
                            java.lang.Class cls)

  Register a class in the cache. Creates a new JavaClass object around the given class, and inserts it into the Hashtable, replacing any previous entry.

  Parameters:

  name - the name of the class.

  cls - a Java Class.

• deregisterClass

  public void deregisterClass(java.lang.String name)

  Remove an entry from the cache.

  Parameters:

  name - the name of the class to remove.

• isClassRegistered

  public boolean isClassRegistered(java.lang.String name)

  Query a given class' cache status.

  Parameters:

  name - a class name

  Returns:

  true if the class is in the cache, false otherwise

• lookup

  public JavaClass lookup(java.lang.String className,
                          java.lang.ClassLoader cl)
                   throws java.lang.ClassNotFoundException

  Find the cached JavaClass entry for this class, creating one if necessary.

  Parameters:

  className - name of the class desired

  cl - ClassLoader to use if we need to load the class

  Returns:

  JavaClass entry

  Throws:

  java.lang.ClassNotFoundException