Ant example source code file (P4Resolve.java)

This example Ant source code file (P4Resolve.java) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" ^TM.

Java - Ant tags/keywords

automatic, buildexception, buildexception, force, p4cmdopts, p4cmdopts, p4view, safe, safe, string, string, theirs, unacceptable, yours

The P4Resolve.java source code

/*
 *  Licensed to the Apache Software Foundation (ASF) under one or more
 *  contributor license agreements.  See the NOTICE file distributed with
 *  this work for additional information regarding copyright ownership.
 *  The ASF licenses this file to You 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.
 *
 */
/*
* Portions of this software are based upon public domain software
* originally written at the National Center for Supercomputing Applications,
* University of Illinois, Urbana-Champaign.
*/

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

import org.apache.tools.ant.BuildException;

/**
 * @ant.task category="scm"
 */
public class P4Resolve extends P4Base {
    private String resolvemode = null;


    private boolean redoall; /* -f */
    private boolean simulationmode;  /* -n */
    private boolean forcetextmode;  /* -t */
    private boolean markersforall; /* -v */
    private static final String AUTOMATIC = "automatic";
    private static final String FORCE = "force";
    private static final String SAFE = "safe";
    private static final String THEIRS = "theirs";
    private static final String YOURS = "yours";
    private static final String[] RESOLVE_MODES = {
        AUTOMATIC,
        FORCE,
        SAFE,
        THEIRS,
        YOURS
    };
   /**
    * returns the resolve mode
    * @return  returns the resolve mode
    */
    public String getResolvemode() {
        return resolvemode;
    }
    /**
     * values for resolvemode
     * <ul>
     * <li> automatic -am
     * <li> force -af 
     * <li> safe -as 
     * <li> theirs -at 
     * <li> yours -ay 
     * </ul>
     * @param resolvemode one of automatic, force, safe, theirs, yours
     */
    public void setResolvemode(String resolvemode) {
        boolean found = false;
        for (int counter = 0; counter < RESOLVE_MODES.length; counter++) {
            if (resolvemode.equals(RESOLVE_MODES[counter])) {
                found = true;
                break;
            }
        }
        if (!found) {
            throw new BuildException("Unacceptable value for resolve mode");
        }
        this.resolvemode = resolvemode;
    }

    /**
     * allows previously resolved files to be resolved again
     * @return flag indicating whether one wants to
     * allow previously resolved files to be resolved again
     */
    public boolean isRedoall() {
        return redoall;
    }

    /**
     * set the redoall flag
     * @param redoall flag indicating whether one want to
     * allow previously resolved files to be resolved again
     */
    public void setRedoall(boolean redoall) {
        this.redoall = redoall;
    }

    /**
     * read the simulation mode flag
     * @return flag indicating whether one wants just to simulate
     * the p4 resolve operation whithout actually doing it
     */
    public boolean isSimulationmode() {
        return simulationmode;
    }

    /**
     * sets a flag
     * @param simulationmode set to true, lists the integrations which would be performed,
     * without actually doing them.
     */
    public void setSimulationmode(boolean simulationmode) {
        this.simulationmode = simulationmode;
    }

    /**
     * If set to true, attempts a textual merge, even for binary files
     * @return flag value
     */
    public boolean isForcetextmode() {
        return forcetextmode;
    }

    /**
     * If set to true, attempts a textual merge, even for binary files
     * @param forcetextmode set the flag value
     */
    public void setForcetextmode(boolean forcetextmode) {
        this.forcetextmode = forcetextmode;
    }

    /**
     * If set to true, puts in markers for all changes, conflicting or not
     * @return  flag markersforall value
     */
    public boolean isMarkersforall() {
        return markersforall;
    }

    /**
      * If set to true, puts in markers for all changes, conflicting or not
     * @param markersforall flag true or false
     */
    public void setMarkersforall(boolean markersforall) {
        this.markersforall = markersforall;
    }

    /**
     *  execute the p4 resolve
     * @throws BuildException if there is a wrong resolve mode specified
     *  or no view specified
     */
    public void execute() throws BuildException {
        if (this.resolvemode.equals(AUTOMATIC)) {
            P4CmdOpts = P4CmdOpts + " -am";
        } else if (this.resolvemode.equals(FORCE)) {
            P4CmdOpts = P4CmdOpts + " -af";
        } else if (this.resolvemode.equals(SAFE)) {
            P4CmdOpts = P4CmdOpts + " -as";
        } else if (this.resolvemode.equals(THEIRS)) {
            P4CmdOpts = P4CmdOpts + " -at";
        } else if (this.resolvemode.equals(YOURS)) {
            P4CmdOpts = P4CmdOpts + " -ay";
        } else {
            throw new BuildException("unsupported or absent resolve mode");
        }
        if (P4View == null) {
            throw new BuildException("please specify a view");
        }
        if (this.isRedoall()) {
            P4CmdOpts = P4CmdOpts + " -f";
        }
        if (this.isSimulationmode()) {
            P4CmdOpts = P4CmdOpts + " -n";
        }
        if (this.isForcetextmode()) {
            P4CmdOpts = P4CmdOpts + " -t";
        }
        if (this.isMarkersforall()) {
            P4CmdOpts = P4CmdOpts + " -v";
        }
        execP4Command("-s resolve " + P4CmdOpts + " " + P4View, new SimpleP4OutputHandler(this));
    }
}