jvanzyl 2002/07/03 14:47:45
Modified: src/java/org/apache/maven/jelly/tags/project
MavenTagLibrary.java
Added: src/java/org/apache/maven/jelly/tags/project
DirectoryList.java
Log:
Added a little tag to get a directory listing for use with the reactor.
Revision Changes Path
1.2 +2 -1
jakarta-turbine-maven/src/java/org/apache/maven/jelly/tags/project/MavenTagLibrary.java
Index: MavenTagLibrary.java
===================================================================
RCS file:
/home/cvs/jakarta-turbine-maven/src/java/org/apache/maven/jelly/tags/project/MavenTagLibrary.java,v
retrieving revision 1.1
retrieving revision 1.2
diff -u -r1.1 -r1.2
--- MavenTagLibrary.java 3 Jul 2002 18:59:17 -0000 1.1
+++ MavenTagLibrary.java 3 Jul 2002 21:47:45 -0000 1.2
@@ -74,5 +74,6 @@
public MavenTagLibrary()
{
registerTag("pom", PomTag.class);
+ registerTag("directoryList", DirectoryList.class);
}
}
1.1
jakarta-turbine-maven/src/java/org/apache/maven/jelly/tags/project/DirectoryList.java
Index: DirectoryList.java
===================================================================
package org.apache.maven.jelly.tags.project;
/* ====================================================================
* The Apache Software License, Version 1.1
*
* Copyright (c) 2002 The Apache Software Foundation. All rights
* reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. The end-user documentation included with the redistribution,
* if any, must include the following acknowledgment:
* "This product includes software developed by the
* Apache Software Foundation (http://www.apache.org/)."
* Alternately, this acknowledgment may appear in the software itself,
* if and wherever such third-party acknowledgments normally appear.
*
* 4. The names "Apache" and "Apache Software Foundation" and
* "Apache Maven" must not be used to endorse or promote products
* derived from this software without prior written permission. For
* written permission, please contact [EMAIL PROTECTED]
*
* 5. Products derived from this software may not be called "Apache",
* "Apache Maven", nor may "Apache" appear in their name, without
* prior written permission of the Apache Software Foundation.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*
* ====================================================================
*/
import java.io.File;
import java.util.ArrayList;
import org.apache.commons.jelly.MissingAttributeException;
import org.apache.commons.jelly.TagSupport;
import org.apache.commons.jelly.XMLOutput;
import org.apache.maven.MavenUtils;
import org.apache.maven.project.Project;
/**
* Maven Jelly tag that creates a POM instance that can be shared/passed around
* in Jelly scripts.
*
* Can I make this implement the CompilableTag so that the POM is
* only parsed once in a given Jelly script?
*
* @author <a href="[EMAIL PROTECTED]">Jason van Zyl</a>
* @version $Id: DirectoryList.java,v 1.1 2002/07/03 21:47:45 jvanzyl Exp $
*/
public class DirectoryList
extends TagSupport
{
private File directory;
/**
* Set Maven project descriptor.
* @param projectDescriptor the file name of the maven project descriptor
*/
public void setDirectory(File directory)
{
this.directory = directory;
}
/**
* Perform functionality provided by the tag
* @param output the place to write output
* @throws Exception when the projectDescriptor attribute is missing, or
* another error occurs
*/
public void doTag(XMLOutput output)
throws Exception
{
// Check to make sure that we have a valid POM
// before processing.
if (directory == null)
{
throw new MissingAttributeException("directory");
}
File[] fileList = directory.listFiles();
ArrayList directoryList = new ArrayList();
for (int i = 0; i < fileList.length; i++)
{
if (fileList[i].isDirectory())
{
directoryList.add(fileList[i]);
}
}
context.setVariable("directoryList", directoryList);
}
}
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