org.apache.storm.jms.example

Class SpringJmsProvider

java.lang.Object

org.apache.storm.jms.example.SpringJmsProvider

All Implemented Interfaces:

Serializable, JmsProvider

public class SpringJmsProvider
extends Object
implements JmsProvider

A JmsProvider that uses the spring framework to obtain a JMS ConnectionFactory and Desitnation objects.

The constructor takes three arguments:

1. A string pointing to the the spring application context file contining the JMS configuration (must be on the classpath)
2. The name of the connection factory bean
3. The name of the destination bean

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
SpringJmsProvider(String appContextClasspathResource, String connectionFactoryBean, String destinationBean) Constructs a SpringJmsProvider object given the name of a classpath resource (the spring application context file), and the bean names of a JMS connection factory and destination.

Method Summary

Modifier and Type	Method and Description
javax.jms.ConnectionFactory	connectionFactory() Provides the JMS ConnectionFactory
javax.jms.Destination	destination() Provides the Destination (topic or queue) from which the JmsSpout will receive messages.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

SpringJmsProvider

public SpringJmsProvider(String appContextClasspathResource,
                         String connectionFactoryBean,
                         String destinationBean)

Constructs a SpringJmsProvider object given the name of a classpath resource (the spring application context file), and the bean names of a JMS connection factory and destination.

Parameters:

appContextClasspathResource -

• the spring configuration file (classpath resource)

connectionFactoryBean -

• the JMS connection factory bean name

destinationBean -

• the JMS destination bean name

Method Detail

connectionFactory

public javax.jms.ConnectionFactory connectionFactory()
                                              throws Exception

Description copied from interface: JmsProvider

Provides the JMS ConnectionFactory

Specified by:

connectionFactory in interface JmsProvider

Returns:

the connection factory

Throws:

Exception

destination

public javax.jms.Destination destination()
                                  throws Exception

Description copied from interface: JmsProvider

Provides the Destination (topic or queue) from which the JmsSpout will receive messages.

Specified by:

destination in interface JmsProvider

Returns:

Throws:

Exception