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Posted to dev@maven.apache.org by di...@apache.org on 2003/10/28 19:08:46 UTC
cvs commit: maven/src/java/org/apache/maven/jelly/tags/maven PluginVarTag.java
dion 2003/10/28 10:08:46
Added: src/java/org/apache/maven/jelly/tags/maven PluginVarTag.java
Log:
Add plugin var tag, as per MAVEN-950
Revision Changes Path
1.1 maven/src/java/org/apache/maven/jelly/tags/maven/PluginVarTag.java
Index: PluginVarTag.java
===================================================================
package org.apache.maven.jelly.tags.maven;
/* ====================================================================
* 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 apache@apache.org.
*
* 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 org.apache.commons.jelly.JellyTagException;
import org.apache.commons.jelly.XMLOutput;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.apache.maven.jelly.MavenJellyContext;
import org.apache.maven.jelly.tags.BaseTagSupport;
import org.apache.maven.project.Project;
/**
* @author dion
*/
public class PluginVarTag extends BaseTagSupport
{
/** log for debug output */
private static final Log log = LogFactory.getLog(PluginVarTag.class);
/** the variable to set*/
private String var;
/** the plugin to get the variable from*/
private String plugin;
/** the name of the plugin property to retrieve */
private String property;
/**
* @see org.apache.commons.jelly.Tag#doTag(org.apache.commons.jelly.XMLOutput)
*/
public void doTag(XMLOutput output) throws JellyTagException
{
checkAttribute(var, "var");
checkAttribute(plugin, "plugin");
checkAttribute(property, "property");
Project project = getMavenContext().getProject();
MavenJellyContext context = project.getPluginContext(plugin);
if (context != null)
{
Object value = context.getVariable(property);
getContext().setVariable(var, value);
}
else
{
log.debug("context for plugin '" + plugin + "' in project '" + project
+ "' is null");
}
}
/**
* @return the plugin to retrieve the property from.
*/
public String getPlugin()
{
return plugin;
}
/**
* @return the name of the property being retrieved
*/
public String getProperty()
{
return property;
}
/**
* @return the variable name to set
*/
public String getVar()
{
return var;
}
/**
* @param pluginId the id of the plugin to retrieve the property from
*/
public void setPlugin(String pluginId)
{
plugin = pluginId;
}
/**
* @param propertyName the name of the property being retrieved
*/
public void setProperty(String propertyName)
{
property = propertyName;
}
/**
* @param variable the variable name to set
*/
public void setVar(String variable)
{
this.var = variable;
}
}
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