[openejb-scm] openejb/modules/core/src/java/org/openejb/entity/cmp PrimaryKeyGeneratorWrapper.java

[djencks]

djencks     2004/11/09 23:46:11

  Added:       modules/core/src/java/org/openejb/entity/cmp
                        PrimaryKeyGeneratorWrapper.java
  Log:

  missed this moved file earlier
  
  Revision  Changes    Path
  1.1                  
openejb/modules/core/src/java/org/openejb/entity/cmp/PrimaryKeyGeneratorWrapper.java
  
  Index: PrimaryKeyGeneratorWrapper.java
  ===================================================================
  /* ====================================================================
   * Redistribution and use of this software and associated documentation
   * ("Software"), with or without modification, are permitted provided
   * that the following conditions are met:
   *
   * 1. Redistributions of source code must retain copyright
   *    statements and notices.  Redistributions must also contain a
   *    copy of this document.
   *
   * 2. Redistributions in binary form must reproduce this list of
   *    conditions and the following disclaimer in the documentation
   *    and/or other materials provided with the distribution.
   *
   * 3. The name "OpenEJB" must not be used to endorse or promote
   *    products derived from this Software without prior written
   *    permission of The OpenEJB Group.  For written permission,
   *    please contact [EMAIL PROTECTED]
   *
   * 4. Products derived from this Software may not be called "OpenEJB"
   *    nor may "OpenEJB" appear in their names without prior written
   *    permission of The OpenEJB Group. OpenEJB is a registered
   *    trademark of The OpenEJB Group.
   *
   * 5. Due credit should be given to the OpenEJB Project
   *    (http://openejb.org/).
   *
   * THIS SOFTWARE IS PROVIDED BY THE OPENEJB GROUP AND CONTRIBUTORS
   * ``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 OPENEJB GROUP 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 OpenEJB Project.  For more information
   * please see <http://openejb.org/>.
   *
   * ====================================================================
   */
  package org.openejb.entity.cmp;
  
  import org.apache.geronimo.gbean.GBeanInfo;
  import org.apache.geronimo.gbean.GBeanInfoBuilder;
  import org.apache.geronimo.gbean.GBeanLifecycle;
  import org.apache.geronimo.gbean.WaitingException;
  import org.tranql.pkgenerator.PrimaryKeyGenerator;
  import org.tranql.pkgenerator.PrimaryKeyGeneratorDelegate;
  
  /**
   *
   * @version $Revision: 1.1 $ $Date: 2004/11/10 04:46:11 $
   */
  public class PrimaryKeyGeneratorWrapper implements GBeanLifecycle  {
      private final PrimaryKeyGenerator keyGenerator;
      private final PrimaryKeyGeneratorDelegate keyGeneratorDelegate;
      
      public PrimaryKeyGeneratorWrapper(PrimaryKeyGenerator keyGenerator, 
PrimaryKeyGeneratorDelegate keyGeneratorDelegate) {
          this.keyGenerator = keyGenerator;
          this.keyGeneratorDelegate = keyGeneratorDelegate;
      }
      
      public void doStart() throws WaitingException, Exception {
          keyGeneratorDelegate.setPrimaryKeyGenerator(keyGenerator);
      }
  
      public void doStop() throws WaitingException, Exception {
          keyGeneratorDelegate.setPrimaryKeyGenerator(null);
      }
  
      public void doFail() {
          keyGeneratorDelegate.setPrimaryKeyGenerator(null);
      }
  
      public static final GBeanInfo GBEAN_INFO;
  
      static {
          GBeanInfoBuilder infoFactory = new 
GBeanInfoBuilder(PrimaryKeyGeneratorWrapper.class);
          infoFactory.addReference("PrimaryKeyGenerator", 
PrimaryKeyGenerator.class);
          infoFactory.addAttribute("primaryKeyGeneratorDelegate", 
PrimaryKeyGeneratorDelegate.class, true);
  
          infoFactory.setConstructor(new String[]{
              "PrimaryKeyGenerator",
              "primaryKeyGeneratorDelegate"});
  
          GBEAN_INFO = infoFactory.getBeanInfo();
      }
  
      public static GBeanInfo getGBeanInfo() {
          return GBEAN_INFO;
      }
      
  }