cvs commit: jakarta-turbine-maven/src/java/org/apache/maven/jelly/tags/maven SnapshotSignature.java

[jv...@apache.org]

jvanzyl     2002/12/30 23:01:25

  Added:       src/java/org/apache/maven/jelly/tags/maven
                        SnapshotSignature.java
  Log:
  refactoring. update to follow
  
  Revision  Changes    Path
  1.1                  jakarta-turbine-maven/src/java/org/apache/maven/jelly/tags/maven/SnapshotSignature.java
  
  Index: SnapshotSignature.java
  ===================================================================
  package org.apache.maven.jelly.tags.maven;
  
  /* ====================================================================
   * The Apache Software License, Version 1.1
   *
   * Copyright (c) 2002 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 "Apache" and "Apache Software Foundation" and
   *    "Apache MavenSession" 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",
   *    "Apache MavenSession", 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.  For more
   * information on the Apache Software Foundation, please see
   * <http://www.apache.org/>.
   *
   * ====================================================================
   */
  
  import org.apache.commons.jelly.MissingAttributeException;
  import org.apache.commons.jelly.TagSupport;
  import org.apache.commons.jelly.XMLOutput;
  import org.apache.maven.project.Project;
  
  import java.text.SimpleDateFormat;
  import java.util.Date;
  import java.util.TimeZone;
  
  /** Create snapshot signature for non-release JARs and distributions.
   *
   * @author <a href="jason@zenplex.com">Jason van Zyl</a>
   * @version $Id: SnapshotSignature.java,v 1.1 2002/12/31 07:01:25 jvanzyl Exp $
   */
  public class SnapshotSignature
      extends TagSupport
  {
      /** MavenSession project */
      private Project project;
  
      /**
       * Set the maven project object.
       *
       * @param project MavenSession project.
       */
      public void setProject( Project project )
      {
          this.project = project;
      }
  
      /**
       * Get the maven project object.
       *
       * @return MavenSession project.
       */
      public Project getProject()
      {
          return project;
      }
  
      /**
       * Process the tag. Create a variable in the current context of the format
       * <code>${pom.id}-${pom.currentVersion}.yyyyMMdd.HHmmss</code>
       *
       * @param output used to send XML output to Jelly
       * @throws MissingAttributeException if the project property is not set
       */
      public void doTag( XMLOutput output ) throws MissingAttributeException
      {
  
          if ( project == null )
          {
              throw new MissingAttributeException( "project" );
          }
  
          Date now = new Date();
          SimpleDateFormat formatter = new SimpleDateFormat( "yyyyMMdd.HHmmss" );
          formatter.setTimeZone( TimeZone.getTimeZone( "GMT" ) );
          String buildNumber = formatter.format( now );
  
          String snapshotSignature = getProject().getId() + "-"
              + getProject().getCurrentVersion() + "." + buildNumber;
  
          context.setVariable( "snapshotSignature", snapshotSignature );
      }
  }