/*
 * The Apache Software License, Version 1.1
 *
 *
 * Copyright (c) 2001-2003 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 "Xalan" and "Apache Software Foundation" 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",
 *    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 and was
 * originally based on software copyright (c) 2000, Lotus
 * Development Corporation., http://www.lotus.com.  For more
 * information on the Apache Software Foundation, please see
 * <http://www.apache.org/>.
 */

package org.apache.qetest.xsl;

import java.io.File;

import org.apache.qetest.Datalet;

/**
 * Testlet for conformance testing of xsl stylesheet files using 
 * XalanC commandline instead of a TransformWrapper.
 *
 * Note: this class simply uses CmdlineTestlet's implementation.
 *
 * @author Shane_Curcuru@lotus.com
 * @version $Id$
 */
public class XalanCTestlet extends CmdlineTestlet
{
    // Initialize our classname for TestletImpl's main() method
    static { thisClassName = "org.apache.qetest.xsl.XalanCTestlet"; }

    // Initialize our defaultDatalet
    { defaultDatalet = (Datalet)new StylesheetDatalet(); }

    /**
     * Accesor method for a brief description of this test.  
     * @return String describing what this XalanCTestlet does.
     */
    public String getDescription()
    {
        return "XalanCTestlet";
    }

    /**
     * Default Actual name of external program to call.  
     * @return Xalan, the Xalan-C command line.
     */
    public String getDefaultProgName()
    {
        return "Xalan";
    }

    /**
     * Worker method to get list of arguments specific to this program.  
     * 
     * <p>Must be overridden for different processors, obviously.  
     * This implementation returns the args for Xalan-C TestXSLT</p>
     * 
     * @param program path\name of program to Runtime.exec()
     * @param defaultArgs any additional arguments to pass
     * @return String array of arguments suitable to pass to 
     * Runtime.exec()
     */
    public String[] getProgramArguments(StylesheetDatalet datalet, String[] defaultArgs)
    {
        final int NUMARGS = 5;
        String[] args = new String[defaultArgs.length + NUMARGS];
        String progName = datalet.options.getProperty(OPT_PROGNAME, getDefaultProgName());
        String progPath = datalet.options.getProperty(OPT_PROGPATH);
        if ((null != progPath) && (progPath.length() > 0))
        {
            args[0] = progPath + File.separator + progName;
        }
        else
        {
            // Pesume the program is on the PATH already...
            args[0] = progName;
        }
    
        // Default args for Xalan-C TestXSLT
        args[1] = "-o";
        args[2] = datalet.outputName;
        args[3] = datalet.xmlName;
        args[4] = datalet.inputName;

        if (defaultArgs.length > 0)
            System.arraycopy(defaultArgs, 0, args, NUMARGS, defaultArgs.length);

        return args;
    }


}  // end of class XalanCTestlet