org.jboss.remoting.loading
Class ClassUtil

java.lang.Object
  org.jboss.remoting.loading.ClassUtil

public class ClassUtil

extends Object

ClassUtil is a set of generic class utlities.

Version:

$Revision: 1.3 $

Author:

Jeff Haynie, Tom Elrod

Field Summary

protected static org.jboss.logging.Logger

log

Constructor Summary

ClassUtil()

Method Summary

static Object	deserialize(byte[] buf)
static Object	deserialize(byte[] buf, ClassLoader cl)
static Object	deserialize(ClassBytes cb, ClassLoader cl)
static String	getArrayClassPart(String className)
static byte[]	getClassBytes(String className, ClassLoader classbyteloader) method is called to retrieve a byte array of a Class for a given class name
static Class[]	getInterfacesFor(Class clazz) given a class, recurse its dependency graph and find all its implemented interfaces
static String	getPackageName(Class cl)
static String	getShortClassName(Class cl)
static boolean	isArrayClass(String className)
protected static byte[]	read(InputStream in) simple utility method for reading bytes from an input stream
static byte[]	serialize(Object obj)

Methods inherited from class java.lang.Object

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

Field Detail

log

protected static final org.jboss.logging.Logger log

Constructor Detail

ClassUtil

public ClassUtil()

Method Detail

deserialize

public static Object deserialize(ClassBytes cb,
                                 ClassLoader cl)
                          throws IOException,
                                 ClassNotFoundException

Throws:

IOException

ClassNotFoundException

deserialize

public static Object deserialize(byte[] buf)
                          throws IOException,
                                 ClassNotFoundException

Throws:

IOException

ClassNotFoundException

deserialize

public static Object deserialize(byte[] buf,
                                 ClassLoader cl)
                          throws IOException,
                                 ClassNotFoundException

Throws:

IOException

ClassNotFoundException

serialize

public static byte[] serialize(Object obj)
                        throws IOException

Throws:

IOException

isArrayClass

public static boolean isArrayClass(String className)

getArrayClassPart

public static String getArrayClassPart(String className)

getPackageName

public static String getPackageName(Class cl)

getShortClassName

public static String getShortClassName(Class cl)

getInterfacesFor

public static Class[] getInterfacesFor(Class clazz)

given a class, recurse its dependency graph and find all its implemented interfaces

Parameters:

clazz -

Returns:

array of interfaces

getClassBytes

public static byte[] getClassBytes(String className,
                                   ClassLoader classbyteloader)

method is called to retrieve a byte array of a Class for a given class name

Parameters:

className -

Returns:

read

protected static byte[] read(InputStream in)
                      throws IOException

simple utility method for reading bytes from an input stream

Parameters:

in -

Returns:

Throws:

IOException