| /* |
| * The Apache Software License, Version 1.1 |
| * |
| * Copyright (c) 1999, 2000 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 acknowlegement: |
| * "This product includes software developed by the |
| * Apache Software Foundation (http://www.apache.org/)." |
| * Alternately, this acknowlegement may appear in the software itself, |
| * if and wherever such third-party acknowlegements normally appear. |
| * |
| * 4. The names "The Jakarta Project", "Ant", 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 names without prior written |
| * permission of the Apache Group. |
| * |
| * 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/>. |
| */ |
| package org.apache.tools.ant.gui.event; |
| import org.apache.tools.ant.BuildListener; |
| import org.apache.tools.ant.BuildEvent; |
| import java.lang.reflect.Method; |
| |
| /** |
| * Enumeration class of the different contexts in which Ant will generate |
| * a BuildEvent. |
| * |
| * @version $Revision$ |
| * @author Simeon Fitch |
| */ |
| public class BuildEventType { |
| /** Enum value. */ |
| private int _value = 0; |
| |
| /** |
| * Standard ctor. |
| * |
| * @param value Index value. |
| */ |
| private BuildEventType(int value) { |
| _value = value; |
| } |
| |
| /** |
| * Get the enumeration value. |
| * |
| * @return |
| */ |
| public int getValue() { |
| return _value; |
| } |
| |
| /** |
| * Pseudo abstract method for firing an event to a build listener |
| * based on our enumation value. I overridded by the individual instances. |
| * |
| * @param e Event to fire. |
| * @param l Listener to send event to. |
| */ |
| public void fireEvent(BuildEvent e, BuildListener l) { |
| try { |
| Method method = |
| BuildListener.class.getMethod(_methodNameMap[_value], |
| _listenerMethodParam); |
| method.invoke(l, new Object[] { e }); |
| } |
| catch(Exception ex) { |
| // XXX log me. |
| ex.printStackTrace(); |
| } |
| } |
| |
| /** |
| * Get the enumeration value with the given index value. |
| * |
| * @param value Index value. |
| * @return Enumeration value. |
| */ |
| public static BuildEventType fromInt(int value) { |
| return _objectMap[value]; |
| } |
| |
| /** |
| * Determine if the given object is logically equal to this one. |
| * |
| * @param o Object to compare to |
| * @return True if equal, false otherwise. |
| */ |
| public boolean equals(Object o) { |
| if(o instanceof BuildEventType) { |
| return ((BuildEventType)o)._value == _value; |
| } |
| return false; |
| } |
| /** |
| * Generate a hash value. |
| * |
| * @return Hash value. |
| */ |
| public int hashValue() { |
| return _value; |
| } |
| |
| /** |
| * Provide a string representation of this. |
| * |
| * @return String representation. |
| */ |
| public String toString() { |
| return _stringMap[_value]; |
| } |
| |
| |
| /* Index values. */ |
| public static final int BUILD_STARTED_VAL = 0; |
| public static final int BUILD_FINISHED_VAL = 1; |
| public static final int TARGET_STARTED_VAL = 2; |
| public static final int TARGET_FINISHED_VAL = 3; |
| public static final int TASK_STARTED_VAL = 4; |
| public static final int TASK_FINISHED_VAL = 5; |
| public static final int MESSAGE_LOGGED_VAL = 6; |
| |
| /* Enumeration values. */ |
| public static final BuildEventType BUILD_STARTED = |
| new BuildEventType(BUILD_STARTED_VAL); |
| public static final BuildEventType BUILD_FINISHED = |
| new BuildEventType(BUILD_FINISHED_VAL); |
| public static final BuildEventType TARGET_STARTED = |
| new BuildEventType(TARGET_STARTED_VAL); |
| public static final BuildEventType TARGET_FINISHED = |
| new BuildEventType(TARGET_FINISHED_VAL); |
| public static final BuildEventType TASK_STARTED = |
| new BuildEventType(TASK_STARTED_VAL); |
| public static final BuildEventType TASK_FINISHED = |
| new BuildEventType(TASK_FINISHED_VAL); |
| public static final BuildEventType MESSAGE_LOGGED = |
| new BuildEventType(MESSAGE_LOGGED_VAL); |
| |
| /** Index to object mapping. */ |
| private static final BuildEventType[] _objectMap = { |
| BUILD_STARTED, |
| BUILD_FINISHED, |
| TARGET_STARTED, |
| TARGET_FINISHED, |
| TASK_STARTED, |
| TASK_FINISHED, |
| MESSAGE_LOGGED |
| }; |
| |
| /** String map. XXX needs to be localized. */ |
| private static final String[] _stringMap = { |
| "Build Started", |
| "Build Finished", |
| "Target Started", |
| "Target Finished", |
| "Task Started", |
| "Task Finished", |
| "Message Logged" |
| }; |
| |
| /** Map of corresponding method names in the BuildListener intereface. */ |
| private static final String[] _methodNameMap = { |
| "buildStarted", |
| "buildFinished", |
| "targetStarted", |
| "targetFinished", |
| "taskStarted", |
| "taskFinished", |
| "messageLogged" |
| }; |
| |
| private static final Class[] _listenerMethodParam = { BuildEvent.class }; |
| } |