Package com.sun.messaging.jmq.admin.util

Source Code of com.sun.messaging.jmq.admin.util.JMSObjFactory

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/*
* @(#)JMSObjFactory.java  1.25 06/28/07
*/

package com.sun.messaging.jmq.admin.util;

import java.util.Enumeration;
import java.util.Properties;
import javax.jms.JMSException;

import com.sun.messaging.AdministeredObject;
import com.sun.messaging.InvalidPropertyException;
import com.sun.messaging.ReadOnlyPropertyException;
import com.sun.messaging.jmq.admin.util.Globals;
import com.sun.messaging.jmq.admin.resources.AdminResources;

/**
* This class creates a JMS object from a Properties object
*/

public class JMSObjFactory {

    /**
     * Create a JMS Topic.
     *
     * <P>No verification of valid param values are needed at this point
     * because the assumption is that valid values were checked before
     * this was called.
     *
     * @param props  the set of Properties to be set when the JMS Topic
     * is created.
     * @return the com.sun.messaging.Topic
     */
    public static Object createTopic(Properties objProps)
        throws JMSException {

  AdministeredObject obj = null;

  obj = (AdministeredObject)new com.sun.messaging.Topic();

  setProperties(obj, objProps);

  return (obj);
    }

    /**
     * Create a JMS Queue.
     *
     * <P>No verification of valid param values are needed at this point
     * because the assumption is that valid values were checked before
     * this was called.
     *
     * @param props  the set of Properties to be set when the JMS Queue
     * is created.
     * @return the com.sun.messaging.Queue
     */
    public static Object createQueue(Properties objProps
        throws JMSException {

  AdministeredObject obj = null;

  obj = (AdministeredObject)new com.sun.messaging.Queue();

  setProperties(obj, objProps);

  return (obj);
    }

    /**
     * Create a JMS Topic Connection Factory.
     *
     * <P>No verification of valid param values are needed at this point
     * because the assumption is that valid values were checked before
     * this was called.
     *
     * @param props  the set of Properties to be set when the JMS
     * Topic Connection Factory is created.
     * @return the com.sun.messaging.TopicConnectionFactory
     */
    public static Object createTopicConnectionFactory(Properties objProps)
        throws JMSException {

  AdministeredObject obj = null;

  obj = (AdministeredObject)new com.sun.messaging.TopicConnectionFactory();

  setProperties(obj, objProps);

  return (obj);
    }

    /**
     * Create a JMS Connection Factory.
     *
     * <P>No verification of valid param values are needed at this point
     * because the assumption is that valid values were checked before
     * this was called.
     *
     * @param props  the set of Properties to be set when the JMS
     * Topic Connection Factory is created.
     * @return the com.sun.messaging.ConnectionFactory
     */
    public static Object createConnectionFactory(Properties objProps)
        throws JMSException {

  AdministeredObject obj = null;

  obj = (AdministeredObject)new com.sun.messaging.ConnectionFactory();

  setProperties(obj, objProps);

  return (obj);
    }

    /**
     * Create a JMS XA Topic Connection Factory.
     *
     * <P>No verification of valid param values are needed at this point
     * because the assumption is that valid values were checked before
     * this was called.
     *
     * @param props  the set of Properties to be set when the JMS
     * XA Topic Connection Factory is created.
     * @return the com.sun.messaging.XATopicConnectionFactory
     */
    public static Object createXATopicConnectionFactory(Properties objProps)
        throws JMSException {

  AdministeredObject obj = null;

  obj = (AdministeredObject)new com.sun.messaging.XATopicConnectionFactory();

  setProperties(obj, objProps);

  return (obj);
    }

    /**
     * Create a JMS Queue Connection Factory.
     *
     * <P>No verification of valid param values are needed at this point
     * because the assumption is that valid values were checked before
     * this was called.
     *
     * @param props  the set of Properties to be set when the JMS
     * Queue Connection Factory is created.
     * @return the com.sun.messaging.QueueConnectionFactory
     */
    public static Object createQueueConnectionFactory(Properties objProps)
        throws JMSException {

  AdministeredObject obj = null;

  obj = (AdministeredObject)new com.sun.messaging.QueueConnectionFactory();

  setProperties(obj, objProps);

  return (obj);
    }

    /**
     * Create a JMS XA Queue Connection Factory.
     *
     * <P>No verification of valid param values are needed at this point
     * because the assumption is that valid values were checked before
     * this was called.
     *
     * @param props  the set of Properties to be set when the JMS
     * XA Queue Connection Factory is created.
     * @return the com.sun.messaging.XAQueueConnectionFactory
     */
    public static Object createXAQueueConnectionFactory(Properties objProps)
        throws JMSException {

  AdministeredObject obj = null;

  obj = (AdministeredObject)new com.sun.messaging.XAQueueConnectionFactory();

  setProperties(obj, objProps);

  return (obj);
    }

    /**
     * Create a JMS XA Connection Factory.
     *
     * <P>No verification of valid param values are needed at this point
     * because the assumption is that valid values were checked before
     * this was called.
     *
     * @param props  the set of Properties to be set when the JMS
     * XA Queue Connection Factory is created.
     * @return the com.sun.messaging.XAConnectionFactory
     */
    public static Object createXAConnectionFactory(Properties objProps)
        throws JMSException {

  AdministeredObject obj = null;

  obj = (AdministeredObject)new com.sun.messaging.XAConnectionFactory();

  setProperties(obj, objProps);

  return (obj);
    }

    public static Object updateTopic(Object oldObj, Properties objProps,
             String readOnlyValue
            throws JMSException {

  AdministeredObject newObj = null;
  String value;

  newObj = (AdministeredObject)new com.sun.messaging.Topic();
  /*
   * Copy the properties from old object to new object.
   * Then set the new specified props into the new object.
   * XXX REVISIT - What if oldObj is not instance of AdministeredObject??
   */
  if (oldObj instanceof AdministeredObject) {
      updateAdministeredObject((AdministeredObject)oldObj, newObj, objProps,
          readOnlyValue);
  }

  return (newObj);
    }

    public static Object updateQueue(Object oldObj, Properties objProps,
             String readOnlyValue
        throws JMSException {

  AdministeredObject newObj = null;
  String value;

  newObj = (AdministeredObject)new com.sun.messaging.Queue();
  /*
   * Copy the properties from old object to new object.
   * Then set the new specified props into the new object.
   * XXX REVISIT - What if oldObj is not instance of AdministeredObject??
   */
  if (oldObj instanceof AdministeredObject) {
      updateAdministeredObject((AdministeredObject)oldObj, newObj, objProps,
             readOnlyValue);
  }

  return (newObj);
    }

    public static Object updateTopicConnectionFactory(Object oldObj,
      Properties objProps, String readOnlyValue)
        throws JMSException {

  AdministeredObject newObj = null;
  String value;

  newObj = (AdministeredObject)new com.sun.messaging.TopicConnectionFactory();

  if (oldObj instanceof AdministeredObject) {
      updateAdministeredObject((AdministeredObject)oldObj, newObj, objProps,
             readOnlyValue);
  }

  return (newObj);
    }

    public static Object updateXATopicConnectionFactory(Object oldObj,
      Properties objProps, String readOnlyValue)
        throws JMSException {

  AdministeredObject newObj = null;
  String value;

  newObj = (AdministeredObject)new com.sun.messaging.XATopicConnectionFactory();

  if (oldObj instanceof AdministeredObject) {
      updateAdministeredObject((AdministeredObject)oldObj, newObj, objProps,
             readOnlyValue);
  }

  return (newObj);
    }

    public static Object updateQueueConnectionFactory(Object oldObj,
      Properties objProps, String readOnlyValue)
        throws JMSException {

  AdministeredObject newObj = null;
  String value;

  newObj = (AdministeredObject)new com.sun.messaging.QueueConnectionFactory();

  if (oldObj instanceof AdministeredObject) {
      updateAdministeredObject((AdministeredObject)oldObj, newObj, objProps,
             readOnlyValue);
  }

  return (newObj);
    }

    public static Object updateConnectionFactory(Object oldObj,
      Properties objProps, String readOnlyValue)
        throws JMSException {

  AdministeredObject newObj = null;
  String value;

  newObj = (AdministeredObject)new com.sun.messaging.ConnectionFactory();

  if (oldObj instanceof AdministeredObject) {
      updateAdministeredObject((AdministeredObject)oldObj, newObj, objProps,
             readOnlyValue);
  }

  return (newObj);
    }

    public static Object updateXAQueueConnectionFactory(Object oldObj,
      Properties objProps, String readOnlyValue)
        throws JMSException {

  AdministeredObject newObj = null;
  String value;

  newObj = (AdministeredObject)new com.sun.messaging.XAQueueConnectionFactory();

  if (oldObj instanceof AdministeredObject) {
      updateAdministeredObject((AdministeredObject)oldObj, newObj, objProps,
             readOnlyValue);
  }

  return (newObj);
    }

    public static Object updateXAConnectionFactory(Object oldObj,
      Properties objProps, String readOnlyValue)
        throws JMSException {

  AdministeredObject newObj = null;
  String value;

  newObj = (AdministeredObject)new com.sun.messaging.XAConnectionFactory();

  if (oldObj instanceof AdministeredObject) {
      updateAdministeredObject((AdministeredObject)oldObj, newObj, objProps,
             readOnlyValue);
  }

  return (newObj);
    }

    /*
     * Set the properties on this object.
     */
    private static void setProperties(AdministeredObject obj,
        Properties objProps)
        throws JMSException {
  /*
   * Set the specified properties on the new object.
   */
  for (Enumeration e = objProps.propertyNames(); e.hasMoreElements(); ) {

      String propName = (String)e.nextElement();
      String value  = objProps.getProperty(propName);
      if (value != null) {
          try {
        obj.setProperty(propName, value);

          } catch (JMSException je) {
        throw je;
           }
      }
  }
    }

    /*
     *  Update a Read-Only Object:  -r true  => readOnly
     *            -r false => RW       
     *            no -r    => readOnly
     *
     *  Update a Read-Write Object:  -r true  => readOnly
     *             -r false => RW       
     *             no -r    => readWrite
     */
    private static void updateAdministeredObject(AdministeredObject oldObj,
    AdministeredObject newObj, Properties objProps,
    String readOnlyValue) throws JMSException {
   /*
   * Get the properties from the old object and
   * set them into the new object.
   */
   Properties oldProps = ((AdministeredObject)oldObj).getConfiguration();
   setProperties((AdministeredObject)newObj, oldProps);

        /*
   * Now set the new, specified props into the new object.
   */
        setProperties(newObj, objProps);

  /*
   * Set the read-only flag on new Object, if necessary.
   */
  if (oldObj.isReadOnly() && readOnlyValue == null) {
     newObj.setReadOnly();
  } else if (readOnlyValue != null &&
       readOnlyValue.equalsIgnoreCase(Boolean.TRUE.toString())) {
     newObj.setReadOnly();
  } else {
  }

    }

    /*
     * Create object with -r true  => ReadOnly
     *               -r false => ReadWrite
     *               no -r    => ReadWrite
     */
    public static void doReadOnlyForAdd(Object obj, String value)  {
 
  if (value != null &&
      value.equalsIgnoreCase(Boolean.TRUE.toString())) {
      ((AdministeredObject)obj).setReadOnly();
        } else {
  }
    }
}
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