Apache
/
activemq-artemis
mirror of https://github.com/apache/activemq-artemis.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Improving into Stomp Embedded Interceptor example 

Using the regular maven plugin framework, and adding the interceptors to the regular broker.xml configuration
This commit is contained in:
Clebert Suconic 2015-09-25 18:09:08 -04:00
parent 6496be50c7
commit 8bb3d1ceaa
8 changed files with 206 additions and 51 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
examples/protocols/stomp/pom.xml
View File

@ -45,6 +45,7 @@ under the License.
<modules>
<module>stomp</module>
<module>stomp-websockets</module>
<module>stomp-embedded-interceptor</module>
<module>stomp1.1</module>
<module>stomp1.2</module>
</modules>
@ -53,6 +54,7 @@ under the License.
<id>examples</id>
<modules>
<module>stomp</module>
<module>stomp-embedded-interceptor</module>
<!-- has to be executed manually
<module>stomp-websockets</module> -->

38
examples/protocols/stomp/stomp-embedded-interceptor/pom.xml
View File

@ -68,6 +68,32 @@ under the License.
<groupId>org.apache.activemq</groupId>
<artifactId>artemis-maven-plugin</artifactId>
<executions>
<execution>
<id>create</id>
<goals>
<goal>create</goal>
</goals>
<configuration>
<!-- need to install the jar for interceptors on the server -->
<libList><arg>org.apache.activemq.examples.stomp:stomp-embedded-interceptor:${project.version}</arg></libList>
<ignore>${noServer}</ignore>
<configuration>${basedir}/target/classes/activemq/server0</configuration>
</configuration>
</execution>
<execution>
<id>start</id>
<goals>
<goal>cli</goal>
</goals>
<configuration>
<ignore>${noServer}</ignore>
<spawn>true</spawn>
<testURI>tcp://localhost:61616</testURI>
<args>
<param>run</param>
</args>
</configuration>
</execution>
<execution>
<id>runClient</id>
<goals>
@ -77,6 +103,18 @@ under the License.
<clientClass>org.apache.activemq.artemis.jms.example.StompEmbeddedWithInterceptorExample</clientClass>
</configuration>
</execution>
<execution>
<id>stop</id>
<goals>
<goal>cli</goal>
</goals>
<configuration>
<ignore>${noServer}</ignore>
<args>
<param>stop</param>
</args>
</configuration>
</execution>
</executions>
<dependencies>
<dependency>

39
examples/protocols/stomp/stomp-embedded-interceptor/src/main/java/org/apache/activemq/artemis/jms/example/MyStompInterceptor.java Normal file
View File

@ -0,0 +1,39 @@
/**
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.activemq.artemis.jms.example;
import org.apache.activemq.artemis.api.core.ActiveMQException;
import org.apache.activemq.artemis.core.protocol.stomp.StompConnection;
import org.apache.activemq.artemis.core.protocol.stomp.StompFrame;
import org.apache.activemq.artemis.core.protocol.stomp.StompFrameInterceptor;
import org.apache.activemq.artemis.spi.core.protocol.RemotingConnection;
public class MyStompInterceptor implements StompFrameInterceptor {
public boolean intercept(StompFrame frame, RemotingConnection remotingConnection)
throws ActiveMQException {
StompConnection connection = (StompConnection) remotingConnection;
frame.addHeader("stompIntercepted", "Hello");
System.out.println("MyStompInterceptor Intercepted frame " + frame + " on connection " + connection);
return true;
}
}

37
examples/protocols/stomp/stomp-embedded-interceptor/src/main/java/org/apache/activemq/artemis/jms/example/RegularInterceptor.java Normal file
View File

@ -0,0 +1,37 @@
/**
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.activemq.artemis.jms.example;
import org.apache.activemq.artemis.api.core.ActiveMQException;
import org.apache.activemq.artemis.api.core.Interceptor;
import org.apache.activemq.artemis.core.protocol.core.Packet;
import org.apache.activemq.artemis.core.protocol.core.impl.wireformat.MessagePacket;
import org.apache.activemq.artemis.spi.core.protocol.RemotingConnection;
public class RegularInterceptor implements Interceptor {
@Override
public boolean intercept(Packet packet, RemotingConnection connection) throws ActiveMQException {
System.out.println("Regular Intercept on " + packet);
if (packet instanceof MessagePacket) {
MessagePacket messagePacket = (MessagePacket)packet;
messagePacket.getMessage().putStringProperty("regularIntercepted", "HelloAgain");
}
return true;
}
}

75
examples/protocols/stomp/stomp-embedded-interceptor/src/main/java/org/apache/activemq/artemis/jms/example/StompEmbeddedWithInterceptorExample.java
View File

@ -16,67 +16,24 @@
*/
package org.apache.activemq.artemis.jms.example;
import org.apache.activemq.artemis.api.core.ActiveMQException;
import org.apache.activemq.artemis.api.core.TransportConfiguration;
import org.apache.activemq.artemis.core.config.Configuration;
import org.apache.activemq.artemis.core.config.impl.ConfigurationImpl;
import org.apache.activemq.artemis.core.config.impl.SecurityConfiguration;
import org.apache.activemq.artemis.core.protocol.stomp.StompConnection;
import org.apache.activemq.artemis.core.protocol.stomp.StompFrame;
import org.apache.activemq.artemis.core.protocol.stomp.StompFrameInterceptor;
import org.apache.activemq.artemis.core.remoting.impl.netty.NettyAcceptorFactory;
import org.apache.activemq.artemis.jms.server.embedded.EmbeddedJMS;
import org.apache.activemq.artemis.jms.server.config.ConnectionFactoryConfiguration;
import org.apache.activemq.artemis.jms.server.config.impl.ConnectionFactoryConfigurationImpl;
import org.apache.activemq.artemis.spi.core.protocol.RemotingConnection;
import org.apache.activemq.artemis.spi.core.security.ActiveMQSecurityManagerImpl;
import javax.jms.Connection;
import javax.jms.ConnectionFactory;
import javax.jms.Message;
import javax.jms.MessageConsumer;
import javax.jms.MessageProducer;
import javax.jms.Queue;
import javax.jms.Session;
import javax.jms.TextMessage;
import java.io.OutputStream;
import java.net.Socket;
import java.nio.charset.StandardCharsets;
import java.util.ArrayList;
import java.util.Date;
import java.util.List;
import java.util.HashSet;
import org.apache.activemq.artemis.jms.client.ActiveMQConnectionFactory;
/**
* This example demonstrates how to run an ActiveMQ Artemis embedded with JMS
*/
public class StompEmbeddedWithInterceptorExample {
public static class MyStompInterceptor
implements StompFrameInterceptor {
public boolean intercept(StompFrame frame, RemotingConnection remotingConnection)
throws ActiveMQException {
StompConnection connection = (StompConnection) remotingConnection;
System.out.println("Intercepted frame " + frame + " on connection " + connection);
return false;
}
}
private static final String END_OF_FRAME = "\u0000";
public static void main(final String[] args) throws Exception {
EmbeddedJMS jmsServer = new EmbeddedJMS();
String brokerConfigPath = StompEmbeddedWithInterceptorExample.class.getResource("/broker.xml").toString();
jmsServer.setConfigResourcePath(brokerConfigPath);
jmsServer.start();
jmsServer.getActiveMQServer().getRemotingService().addIncomingInterceptor(new MyStompInterceptor());
System.out.println("Started Embedded JMS Server");
// Step 1. Create a TCP socket to connect to the Stomp port
Socket socket = new Socket("localhost", 61616);
@ -95,7 +52,7 @@ public class StompEmbeddedWithInterceptorExample {
// jms.queue.exampleQueue address with a text body
String text = "Hello World from Stomp 1.2 !";
String message = "SEND\n" +
"destination:jms.queue.exampleQueue\n" +
"destination:jms.queue.exampleQueue" +
"\n" +
text +
END_OF_FRAME;
@ -111,8 +68,28 @@ public class StompEmbeddedWithInterceptorExample {
// Step 5. Slose the TCP socket
socket.close();
Thread.sleep(1000);
jmsServer.stop();
// It will use a regular JMS connection to show how the injected data will appear at the final message
ActiveMQConnectionFactory factory = new ActiveMQConnectionFactory();
Connection connection = factory.createConnection();
Session session = connection.createSession();
connection.start();
MessageConsumer consumer = session.createConsumer(session.createQueue("exampleQueue"));
Message messageReceived = consumer.receive(5000);
String propStomp = messageReceived.getStringProperty("stompIntercepted");
String propRegular = messageReceived.getStringProperty("regularIntercepted");
System.out.println("propStomp is Hello!! - " + propStomp.equals("Hello"));
System.out.println("propRegular is HelloAgain!! - " + propRegular.equals("HelloAgain"));
session.close();
connection.close();
factory.close();
}
private static void sendFrame(Socket socket, String data) throws Exception {

17
examples/protocols/stomp/stomp-embedded-interceptor/src/main/resources/activemq/server0/artemis-roles.properties Normal file
View File

@ -0,0 +1,17 @@
## ---------------------------------------------------------------------------
## Licensed to the Apache Software Foundation (ASF) under one or more
## contributor license agreements. See the NOTICE file distributed with
## this work for additional information regarding copyright ownership.
## The ASF licenses this file to You under the Apache License, Version 2.0
## (the "License"); you may not use this file except in compliance with
## the License. You may obtain a copy of the License at
##
## http://www.apache.org/licenses/LICENSE-2.0
##
## Unless required by applicable law or agreed to in writing, software
## distributed under the License is distributed on an "AS IS" BASIS,
## WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
## See the License for the specific language governing permissions and
## limitations under the License.
## ---------------------------------------------------------------------------
guest=guest

17
examples/protocols/stomp/stomp-embedded-interceptor/src/main/resources/activemq/server0/artemis-users.properties Normal file
View File

@ -0,0 +1,17 @@
## ---------------------------------------------------------------------------
## Licensed to the Apache Software Foundation (ASF) under one or more
## contributor license agreements. See the NOTICE file distributed with
## this work for additional information regarding copyright ownership.
## The ASF licenses this file to You under the Apache License, Version 2.0
## (the "License"); you may not use this file except in compliance with
## the License. You may obtain a copy of the License at
##
## http://www.apache.org/licenses/LICENSE-2.0
##
## Unless required by applicable law or agreed to in writing, software
## distributed under the License is distributed on an "AS IS" BASIS,
## WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
## See the License for the specific language governing permissions and
## limitations under the License.
## ---------------------------------------------------------------------------
guest=guest

32
examples/protocols/stomp/stomp-embedded-interceptor/src/main/resources/broker.xml → examples/protocols/stomp/stomp-embedded-interceptor/src/main/resources/activemq/server0/broker.xml
View File

@ -22,12 +22,40 @@ under the License.
xmlns="urn:activemq"
xsi:schemaLocation="urn:activemq /schema/artemis-server.xsd">
<jms xmlns="urn:activemq:jms">
<!--the queue used by the example-->
<queue name="exampleQueue"/>
</jms>
<core xmlns="urn:activemq:core">
<persistence-enabled>false</persistence-enabled>
<bindings-directory>./data/bindings</bindings-directory>
<journal-directory>./data/journal</journal-directory>
<large-messages-directory>./data/largemessages</large-messages-directory>
<paging-directory>./data/paging</paging-directory>
<queues>
<queue name="jms">
<address></address>
</queue>
</queues>
<remoting-incoming-interceptors>
<class-name>org.apache.activemq.artemis.jms.example.MyStompInterceptor</class-name>
<class-name>org.apache.activemq.artemis.jms.example.RegularInterceptor</class-name>
</remoting-incoming-interceptors>
<remoting-outgoing-interceptors>
<class-name>org.apache.activemq.artemis.jms.example.RegularInterceptor</class-name>
</remoting-outgoing-interceptors>
<!-- Acceptors -->
<acceptors>
<acceptor name="artemis">tcp://127.0.0.1:61616?protocols=STOMP</acceptor>
<acceptor name="artemis">tcp://0.0.0.0:61616?tcpSendBufferSize=1048576;tcpReceiveBufferSize=1048576</acceptor>
</acceptors>
<!-- Other config -->