javassist

Class ClassPoolTail

java.lang.Object

javassist.ClassPoolTail

final class ClassPoolTail
extends java.lang.Object

Field Summary

Fields

Modifier and Type	Field and Description
protected ClassPathList	pathList

Constructor Summary

Constructors

Constructor and Description
ClassPoolTail()

Method Summary

Modifier and Type	Method and Description
ClassPath	appendClassPath(ClassPath cp)
ClassPath	appendClassPath(java.lang.String pathname)
ClassPath	appendSystemPath()
static void	copyStream(java.io.InputStream fin, java.io.OutputStream fout) Reads from an input stream and write to an output stream until it reaches the end.
java.net.URL	find(java.lang.String classname) Searches the class path to obtain the URL of the class file specified by classname.
ClassPath	insertClassPath(ClassPath cp)
ClassPath	insertClassPath(java.lang.String pathname)
private static ClassPath	makePathObject(java.lang.String pathname)
(package private) java.io.InputStream	openClassfile(java.lang.String classname) Opens the class file for the class specified by classname.
static byte[]	readStream(java.io.InputStream fin) Reads from an input stream until it reaches the end.
void	removeClassPath(ClassPath cp)
java.lang.String	toString()
(package private) void	writeClassfile(java.lang.String classname, java.io.OutputStream out) This method does not close the output stream.

Methods inherited from class java.lang.Object

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

Field Detail

pathList

protected ClassPathList pathList

Constructor Detail

ClassPoolTail

public ClassPoolTail()

Method Detail

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

insertClassPath

public ClassPath insertClassPath(ClassPath cp)

appendClassPath

public ClassPath appendClassPath(ClassPath cp)

removeClassPath

public void removeClassPath(ClassPath cp)

appendSystemPath

public ClassPath appendSystemPath()

insertClassPath

public ClassPath insertClassPath(java.lang.String pathname)
                          throws NotFoundException

Throws:

NotFoundException

appendClassPath

public ClassPath appendClassPath(java.lang.String pathname)
                          throws NotFoundException

Throws:

NotFoundException

makePathObject

private static ClassPath makePathObject(java.lang.String pathname)
                                 throws NotFoundException

Throws:

NotFoundException

writeClassfile

void writeClassfile(java.lang.String classname,
                    java.io.OutputStream out)
             throws NotFoundException,
                    java.io.IOException,
                    CannotCompileException

This method does not close the output stream.

Throws:

NotFoundException

java.io.IOException

CannotCompileException

openClassfile

java.io.InputStream openClassfile(java.lang.String classname)
                           throws NotFoundException

Opens the class file for the class specified by classname.

Parameters:

classname - a fully-qualified class name

Returns:

null if the file has not been found.

Throws:

NotFoundException - if any error is reported by ClassPath.

find

public java.net.URL find(java.lang.String classname)

Searches the class path to obtain the URL of the class file specified by classname. It is also used to determine whether the class file exists.

Parameters:

classname - a fully-qualified class name.

Returns:

null if the class file could not be found.

readStream

public static byte[] readStream(java.io.InputStream fin)
                         throws java.io.IOException

Reads from an input stream until it reaches the end.

Returns:

the contents of that input stream

Throws:

java.io.IOException

copyStream

public static void copyStream(java.io.InputStream fin,
                              java.io.OutputStream fout)
                       throws java.io.IOException

Reads from an input stream and write to an output stream until it reaches the end. This method does not close the streams.

Throws:

java.io.IOException