jms rtd

1,mqMQ (Message queue) Message Queuing means a technique for applying communication , storing messages by creating a queue, adding an application communication message by adding a queue element, and reading the application communication message by retrieving the queue;2,jmsThe JMS (Java message Service) Java Messaging Service, which is a set of Java APIs;JMS is a vendor-agnostic API used to access messaging

Different from Queue, a Topic implements a publishing/subscription model. In the following example, two consumers are started to listen to a Topic, then, multiple messages are repeatedly sent to the Topic. Import javax. jms. Connection;Import javax. jms. JMSException;Import javax. jms. Message;Import javax. jms. Messag

In the following example, two queue are created, and the sender sends a message to one queue. After receiving the message, the receiver replies a message to the other queue, then create a consumer to receive the reply message. Import javax. JMS. connection;Import javax. JMS. jmsexception;Import javax. JMS. message;Import javax.

This example is used to familiarize yourself with the development process of JMS. The result is that a servlet sends a message to a message driven Bean (MDB. The server is glassfish3.1. First, create some JMS resources, including connectionfactory and a queue. In this example, it is a ptp jms link. Establish a connection Factory Start glassfish-> resources->

Asynchronous process communication is an important component of service-oriented architecture (SOA), because many system communications in the enterprise, especially communication with external organizations, are essentially asynchronous. Java Messaging Service (JMS) is an API for writing JEE applications that use asynchronous messaging. Traditional messaging implementations using the JMS APIs include sever

 Create a message queue on the JBoss server We can create message queues in the following 4 ways: Management Console Management CLI deployment *-jms.xml file to deployments directory edit JBoss configuration file using Management Console creating Message Queuing 1. Start JBoss with messaging, that is, when you start JBoss, use the-C or--server-config= to a configuration file that points to JBoss Standalone-full.xml ./standalone.sh-c Standalone-full.xml 2. Log in to Management Console (http:

Maven DependencyMaven's dependency uses the invisible dependency transitivity, and if it just uses the JMS function to reference maven coordinates,Depending on the transitive relationship, it is visible that the SPRINGJMS will import other dependent packages invisiblySpring NamespaceSpring-config.xml supports SPRING-JMS namespaces and uses namespace to simplify the configuration of SpringSpring BeansThe bas

work. During the waiting period, the sender is in a blocking state. In the RPC system, the client and server must be online at the same time, but this requirement is usually difficult to meet. At the same time, mom is based on the Asynchronous interaction mechanism and abstracts a message queue. This message queue allows access over the network. Note that the "message" mentioned here refers to the requests or events generated in enterprise applications, rather than the commonly used email messa

directly invokes some methods on the service side. The advantage is the strong type, the compile time can check the error, the disadvantage is only based on the Java language, the client and the server tightly coupled.3. JMSThe JMS (Java Messaging Service) is a Java messaging service that allows asynchronous message transmission between JMS clients through the JMS