org.codehaus.cargo.container.internal.util
Class ResourceUtils

java.lang.Object
  org.codehaus.cargo.util.log.LoggedObject
      org.codehaus.cargo.container.internal.util.ResourceUtils

All Implemented Interfaces:

org.codehaus.cargo.util.log.Loggable

public final class ResourceUtils
extends org.codehaus.cargo.util.log.LoggedObject

Utility class that provides a couple of methods for extracting files stored as resource in a JAR.

Version:

$Id: ResourceUtils.java 1179 2006-09-02 19:22:23Z vmassol $

Constructor Summary

ResourceUtils()

Method Summary

void	copyResource(java.lang.String resourceName, java.io.File destFile) Copies a container resource from the JAR into the specified file.
void	copyResource(java.lang.String resourceName, java.io.File destFile, org.apache.tools.ant.types.FilterChain filterChain) Copies a container resource from the JAR into the specified file, thereby applying the specified filters.
java.io.File	getResourceLocation(java.lang.String resourceName) Search for the given resource and return the directory or archive that contains it.

Methods inherited from class org.codehaus.cargo.util.log.LoggedObject

getLogger, setLogger

Methods inherited from class java.lang.Object

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

Constructor Detail

ResourceUtils

public ResourceUtils()

Method Detail

copyResource

public void copyResource(java.lang.String resourceName,
                         java.io.File destFile)
                  throws java.io.IOException

Copies a container resource from the JAR into the specified file.

Parameters:

resourceName - The name of the resource

destFile - The file to which the contents of the resource should be copied

Throws:

java.io.IOException - If an I/O error occurs while copying the resource

copyResource

public void copyResource(java.lang.String resourceName,
                         java.io.File destFile,
                         org.apache.tools.ant.types.FilterChain filterChain)
                  throws java.io.IOException

Copies a container resource from the JAR into the specified file, thereby applying the specified filters.

Parameters:

resourceName - The name of the resource, relative to the org.apache.cactus.integration.ant.container package

destFile - The file to which the contents of the resource should be copied

filterChain - The ordered list of filter readers that should be applied while copying

Throws:

java.io.IOException - If an I/O error occurs while copying the resource

getResourceLocation

public java.io.File getResourceLocation(java.lang.String resourceName)

Search for the given resource and return the directory or archive that contains it.

Doesn't work for archives in JDK 1.1 as the URL returned by getResource doesn't contain the name of the archive.

Parameters:

resourceName - The name of the resource

Returns:

The directory or archive containing the specified resource