/*
 * Copyright  2002-2004 The Apache Software Foundation
 *
 *  Licensed under the Apache License, Version 2.0 (the "License");
 *  you may not use this file except in compliance with the License.
 *  You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 *
 */

package org.apache.tools.ant.taskdefs.optional.vss;

import org.apache.tools.ant.BuildException;
import org.apache.tools.ant.types.Commandline;

/**
 * Performs CP (Change Project) commands to Microsoft Visual SourceSafe.
 * <p>This task is typically used before a VssAdd in order to set the target project</p>
 *
 * @ant.task name="vsscp" category="scm"
 */
public class MSVSSCP extends MSVSS {

    /**
     * Builds a command line to execute ss.
     * @return     The constructed commandline.
     */
    protected Commandline buildCmdLine() {
        Commandline commandLine = new Commandline();

        // first off, make sure that we've got a command and a vssdir ...
        if (getVsspath() == null) {
            String msg = "vsspath attribute must be set!";
            throw new BuildException(msg, getLocation());
        }

        // build the command line from what we got the format is
        // ss CP VSS items [-H] [-I-] [-Y] [-?]
        // as specified in the SS.EXE help
        commandLine.setExecutable(getSSCommand());
        commandLine.createArgument().setValue(COMMAND_CP);

        // VSS items
        commandLine.createArgument().setValue(getVsspath());
        // -I- or -I-Y or -I-N
        commandLine.createArgument().setValue(getAutoresponse());
        // -Y
        commandLine.createArgument().setValue(getLogin());

        return commandLine;
    }

    /**
     * Autoresponce behaviour. Valid options are Y and N.
     *
     * @param response The auto response value.
     */
    public void setAutoresponse(String response) {
        super.setInternalAutoResponse(response);
    }
}