root/trunk/src/java/org/jcoderz/commons/taskdefs/ConfigurationValidatorGenerator.java

/*
 * $Id$
 *
 * Copyright 2006, The jCoderZ.org Project. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are
 * met:
 *
 *    * Redistributions of source code must retain the above copyright
 *      notice, this list of conditions and the following disclaimer.
 *    * 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.
 *    * Neither the name of the jCoderZ.org Project nor the names of
 *      its contributors may be used to endorse or promote products
 *      derived from this software without specific prior written
 *      permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS" AND
 * ANY EXPRESS 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 REGENTS AND 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.
 */
package org.jcoderz.commons.taskdefs;

import javax.xml.transform.Transformer;

import org.apache.tools.ant.BuildException;

/**
 * Ant task that generates the configuration test cases out of an XML document.
 * <p>
 * Documentation of this Ant task can be found in
 * {@link org.jcoderz.commons.taskdefs}.
 *
 */
public final class ConfigurationValidatorGenerator
      extends XsltBasedTask
{
   /** The default stylesheet name. */
   private static final String DEFAULT_STYLESHEET
         = "generate-config-validator.xsl";

   /** package */
   private String mPackage = null;

   /** classname */
   private String mClassname = null;

   /**
    * Sets the package name for the validator. This parameter is optional.
    * The default is 'org.jcoderz.commons.config'.
    * @param s The package.
    */
   public void setPackage (String s)
   {
      mPackage = s;
   }

   /**
    * Sets the classname for the validator. This parameter is optional.
    * Default is ConfigurationValidator.
    * @param s The classname.
    */
   public void setClassname (String s)
   {
      mClassname = s;
   }

   /** {@inheritDoc} */
   String getDefaultStyleSheet ()
   {
      return DEFAULT_STYLESHEET;
   }

   /** {@inheritDoc} */
   void setAdditionalTransformerParameters (Transformer transformer)
   {
      if (mPackage != null)
      {
         transformer.setParameter("package", mPackage);
      }
      if (mClassname != null)
      {
         transformer.setParameter("classname", mClassname);
      }
   }

   /** {@inheritDoc} */
   void checkAttributes ()
         throws BuildException
   {
      super.checkAttributes();
   }

}