javassist
Class ClassClassPath

java.lang.Object
  extended by javassist.ClassClassPath
All Implemented Interfaces:
ClassPath

public class ClassClassPath
extends java.lang.Object
implements ClassPath

A search-path for obtaining a class file by getResourceAsStream() in java.lang.Class.

Try adding a ClassClassPath when a program is running with a user-defined class loader and any class files are not found with the default ClassPool. For example,

This code snippet permanently adds a ClassClassPath to the default ClassPool. Note that the default ClassPool is a singleton. The added ClassClassPath uses a class object representing the class including the code snippet above.

See Also:
ClassPool.insertClassPath(ClassPath), ClassPool.appendClassPath(ClassPath), LoaderClassPath

Constructor Summary
ClassClassPath(java.lang.Class c)
          Creates a search path.
 
Method Summary
 void close()
          Does nothing.
 java.net.URL find(java.lang.String classname)
          Obtains the URL of the specified class file.
 java.io.InputStream openClassfile(java.lang.String classname)
          Obtains a class file by getResourceAsStream().
 java.lang.String toString()
           
 
Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Constructor Detail

ClassClassPath

public ClassClassPath(java.lang.Class c)
Creates a search path.

Parameters:
c - the Class object used to obtain a class file. getResourceAsStream() is called on this object.
Method Detail

openClassfile

public java.io.InputStream openClassfile(java.lang.String classname)
Obtains a class file by getResourceAsStream().

Specified by:
openClassfile in interface ClassPath
Parameters:
classname - a fully-qualified class name
Returns:
the input stream for reading a class file
See Also:
Translator

find

public java.net.URL find(java.lang.String classname)
Obtains the URL of the specified class file.

Specified by:
find in interface ClassPath
Parameters:
classname - a fully-qualified class name.
Returns:
null if the class file could not be found.

close

public void close()
Does nothing.

Specified by:
close in interface ClassPath

toString

public java.lang.String toString()
Overrides:
toString in class java.lang.Object


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