RELEASE_2_1_13/src/blocks/ojb/samples/pb/xsp/demo1.xsp

<?xml version="1.0"?>
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<!--
 * Simple demo that inserts a row into hsqldb using OJB with PB
 *
 * @author <a href="mailto:antonio@apache.org>Antonio Gallardo</a>
 * @version CVS $Revision: 1.3 $ $Date: 2004/03/17 11:28:20 $
-->

<xsp:page language="java" xmlns:xsp="http://apache.org/xsp">

  <xsp:structure>
    <xsp:include>org.apache.cocoon.ojb.samples.bean.Department</xsp:include>
    <xsp:include>org.apache.ojb.broker.PersistenceBroker</xsp:include>
    <xsp:include>org.apache.ojb.broker.PersistenceBrokerFactory</xsp:include>
  </xsp:structure>

  <page>
    <content>
      <title>Hello OJB</title>
      <para>This is my first Cocoon page with OJB using Persistence Broker!</para>
      <xsp:logic>
        /* Get the PersistenceManager */
        PersistenceBroker pb = PersistenceBrokerFactory.defaultPersistenceBroker();
        Department bean = new Department();

        try {
          <!-- Setting up the Bean -->
          bean.setId(8);
          bean.setName("Apache OJB-PB Development");
          <!-- 2. Start a Transaction -->
          pb.beginTransaction();
          <!-- 3. now perform persistence operations. Store the new Department -->
          pb.store(bean);
          <!-- 4. Commit the transaction  -->
          pb.commitTransaction();

          <p>
            Inserted data: <xsp:expr>bean.getId() + " : " + bean.getName()</xsp:expr>
          </p>
        } finally {
          if (!pb.isClosed()) {
            if (pb.isInTransaction()) {
              pb.abortTransaction();
            }
            pb.close();
          }
        }
      </xsp:logic>
    </content>
  </page>
</xsp:page>