org.springframework.util
Class ClassLoaderUtils

java.lang.Object
  org.springframework.util.ClassLoaderUtils

public abstract class ClassLoaderUtils

extends Object

Utility class for diagnostic purposes, to analyze the ClassLoader hierarchy for any object.

Since:

02 April 2001

Author:

Rod Johnson

See Also:

ClassLoader

Constructor Summary

ClassLoaderUtils()

Method Summary

static String	showClassLoaderHierarchy(ClassLoader cl, String delim, String tabText, int indent) Show the class loader hierarchy for this class.
static String	showClassLoaderHierarchy(Object obj, String role, String delim, String tabText) Show the class loader hierarchy for this class.

Methods inherited from class java.lang.Object

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

Constructor Detail

ClassLoaderUtils

public ClassLoaderUtils()

Method Detail

showClassLoaderHierarchy

public static String showClassLoaderHierarchy(Object obj,
                                              String role,
                                              String delim,
                                              String tabText)

Show the class loader hierarchy for this class.

Parameters:

obj - object to analyze loader hierarchy for

role - a description of the role of this class in the application (e.g., "servlet" or "EJB reference")

delim - line break

tabText - text to use to set tabs

Returns:

a String showing the class loader hierarchy for this class

showClassLoaderHierarchy

public static String showClassLoaderHierarchy(ClassLoader cl,
                                              String delim,
                                              String tabText,
                                              int indent)

Show the class loader hierarchy for this class.

Parameters:

cl - class loader to analyze hierarchy for

delim - line break

tabText - text to use to set tabs

indent - nesting level (from 0) of this loader; used in pretty printing

Returns:

a String showing the class loader hierarchy for this class