| /* |
| * The Apache Software License, Version 1.1 |
| * |
| * Copyright (c) 2001 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.taskdefs; |
| |
| import org.apache.tools.ant.BuildLogger; |
| import org.apache.tools.ant.Project; |
| import org.apache.tools.ant.BuildEvent; |
| import org.apache.tools.ant.util.StringUtils; |
| |
| import java.io.PrintStream; |
| |
| |
| /** |
| * This is a class that represents a recorder. This is the listener |
| * to the build process. |
| * @author <a href="mailto:jayglanville@home.com">J D Glanville</a> |
| * @version 0.5 |
| * |
| */ |
| public class RecorderEntry implements BuildLogger { |
| |
| ////////////////////////////////////////////////////////////////////// |
| // ATTRIBUTES |
| |
| /** |
| * The name of the file associated with this recorder entry. |
| */ |
| private String filename = null; |
| /** |
| * The state of the recorder (recorder on or off). |
| */ |
| private boolean record = true; |
| /** |
| * The current verbosity level to record at. |
| */ |
| private int loglevel = Project.MSG_INFO; |
| /** |
| * The output PrintStream to record to. |
| */ |
| private PrintStream out = null; |
| /** |
| * The start time of the last know target. |
| */ |
| private long targetStartTime = 0l; |
| |
| ////////////////////////////////////////////////////////////////////// |
| // CONSTRUCTORS / INITIALIZERS |
| |
| /** |
| * @param name The name of this recorder (used as the filename). |
| * |
| */ |
| protected RecorderEntry( String name ) { |
| filename = name; |
| } |
| |
| ////////////////////////////////////////////////////////////////////// |
| // ACCESSOR METHODS |
| |
| /** |
| * @return the name of the file the output is sent to. |
| */ |
| public String getFilename() { |
| return filename; |
| } |
| |
| /** |
| * Turns off or on this recorder. |
| * @param state true for on, false for off, null for no change. |
| */ |
| public void setRecordState( Boolean state ) { |
| if ( state != null ) { |
| record = state.booleanValue(); |
| } |
| } |
| |
| public void buildStarted(BuildEvent event) { |
| log( "> BUILD STARTED", Project.MSG_DEBUG ); |
| } |
| |
| public void buildFinished(BuildEvent event) { |
| log( "< BUILD FINISHED", Project.MSG_DEBUG ); |
| |
| Throwable error = event.getException(); |
| if (error == null) { |
| out.println(StringUtils.LINE_SEP + "BUILD SUCCESSFUL"); |
| } else { |
| out.println(StringUtils.LINE_SEP + "BUILD FAILED" + StringUtils.LINE_SEP); |
| error.printStackTrace(out); |
| } |
| out.flush(); |
| out.close(); |
| } |
| |
| public void targetStarted(BuildEvent event) { |
| log( ">> TARGET STARTED -- " + event.getTarget(), Project.MSG_DEBUG ); |
| log( StringUtils.LINE_SEP + event.getTarget().getName() + ":", Project.MSG_INFO ); |
| targetStartTime = System.currentTimeMillis(); |
| } |
| |
| public void targetFinished(BuildEvent event) { |
| log( "<< TARGET FINISHED -- " + event.getTarget(), Project.MSG_DEBUG ); |
| String time = formatTime( System.currentTimeMillis() - targetStartTime ); |
| log( event.getTarget() + ": duration " + time, Project.MSG_VERBOSE ); |
| out.flush(); |
| } |
| |
| public void taskStarted(BuildEvent event) { |
| log( ">>> TASK STARTED -- " + event.getTask(), Project.MSG_DEBUG ); |
| } |
| |
| public void taskFinished(BuildEvent event) { |
| log( "<<< TASK FINISHED -- " + event.getTask(), Project.MSG_DEBUG ); |
| out.flush(); |
| } |
| |
| public void messageLogged(BuildEvent event) { |
| log( "--- MESSAGE LOGGED", Project.MSG_DEBUG ); |
| |
| StringBuffer buf = new StringBuffer(); |
| if ( event.getTask() != null ) { |
| String name = "[" + event.getTask().getTaskName() + "]"; |
| /** @todo replace 12 with DefaultLogger.LEFT_COLUMN_SIZE */ |
| for ( int i = 0; i < (12 - name.length()); i++ ) { |
| buf.append( " " ); |
| } // for |
| buf.append( name ); |
| } // if |
| buf.append( event.getMessage() ); |
| |
| log( buf.toString(), event.getPriority() ); |
| } |
| |
| /** |
| * The thing that actually sends the information to the output. |
| * @param mesg The message to log. |
| * @param level The verbosity level of the message. |
| */ |
| private void log( String mesg, int level ) { |
| if ( record && (level <= loglevel) ) { |
| out.println(mesg); |
| } |
| } |
| |
| public void setMessageOutputLevel(int level) { |
| if ( level >= Project.MSG_ERR && level <= Project.MSG_DEBUG ) { |
| loglevel = level; |
| } |
| } |
| |
| public void setOutputPrintStream(PrintStream output) { |
| out = output; |
| } |
| |
| public void setEmacsMode(boolean emacsMode) { |
| throw new java.lang.RuntimeException("Method setEmacsMode() not yet implemented."); |
| } |
| |
| public void setErrorPrintStream(PrintStream err) { |
| out = err; |
| } |
| |
| private static String formatTime(long millis) { |
| long seconds = millis / 1000; |
| long minutes = seconds / 60; |
| |
| |
| if (minutes > 0) { |
| return Long.toString(minutes) + " minute" |
| + (minutes == 1 ? " " : "s ") |
| + Long.toString(seconds%60) + " second" |
| + (seconds%60 == 1 ? "" : "s"); |
| } |
| else { |
| return Long.toString(seconds) + " second" |
| + (seconds%60 == 1 ? "" : "s"); |
| } |
| |
| } |
| } |