org.apache.commons.discovery.jdk

Class JDK12Hooks

java.lang.Object

org.apache.commons.discovery.jdk.JDKHooks

org.apache.commons.discovery.jdk.JDK12Hooks

public class JDK12Hooks
extends JDKHooks

JDK 1.2 Style Hooks implementation.

Constructor Summary

Constructors

Constructor and Description
JDK12Hooks()

Method Summary

Modifier and Type	Method and Description
Enumeration<URL>	getResources(ClassLoader loader, String resourceName) Resolve resource with given names and make them available in the returned iterator.
ClassLoader	getSystemClassLoader() The system class loader is available for JDK 1.2 or later, if certain security conditions are met.
String	getSystemProperty(String propName) Get the system property
ClassLoader	getThreadContextClassLoader() The thread context class loader is available for JDK 1.2 or later, if certain security conditions are met.
static void	setLog(org.apache.commons.logging.Log _log) Deprecated. This method is not thread-safe

Methods inherited from class org.apache.commons.discovery.jdk.JDKHooks

getJDKHooks

Methods inherited from class java.lang.Object

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

Constructor Detail

JDK12Hooks

public JDK12Hooks()

Method Detail

setLog

@Deprecated
public static void setLog(org.apache.commons.logging.Log _log)

Deprecated. This method is not thread-safe

Sets the Log for this class.

Parameters:

_log - This class Log

getSystemProperty

public String getSystemProperty(String propName)

Get the system property

Specified by:

getSystemProperty in class JDKHooks

Parameters:

propName - name of the property

Returns:

value of the property

getThreadContextClassLoader

public ClassLoader getThreadContextClassLoader()

The thread context class loader is available for JDK 1.2 or later, if certain security conditions are met.

Specified by:

getThreadContextClassLoader in class JDKHooks

Returns:

The thread context class loader, if available. Otherwise return null.

getSystemClassLoader

public ClassLoader getSystemClassLoader()

The system class loader is available for JDK 1.2 or later, if certain security conditions are met.

Specified by:

getSystemClassLoader in class JDKHooks

Returns:

The system class loader, if available. Otherwise return null.

getResources

public Enumeration<URL> getResources(ClassLoader loader,
                                     String resourceName)
                              throws IOException

Resolve resource with given names and make them available in the returned iterator.

Specified by:

getResources in class JDKHooks

Parameters:

loader - The class loader used to resolve resources

resourceName - The resource name to resolve

Returns:

The iterator over the URL resolved resources

Throws:

IOException - if any error occurs while loading the resource