Repository: incubator-rocketmq Updated Branches: refs/heads/spec 89945900c -> b99ce053d
[ROCKETMQ-17] openmessaging: add PushConsumer and filter ASF JIRA: https://issues.apache.org/jira/browse/ROCKETMQ-17 Project: http://git-wip-us.apache.org/repos/asf/incubator-rocketmq/repo Commit: http://git-wip-us.apache.org/repos/asf/incubator-rocketmq/commit/b99ce053 Tree: http://git-wip-us.apache.org/repos/asf/incubator-rocketmq/tree/b99ce053 Diff: http://git-wip-us.apache.org/repos/asf/incubator-rocketmq/diff/b99ce053 Branch: refs/heads/spec Commit: b99ce053dbb406a226fd8e84890fdd35af8c9543 Parents: 8994590 Author: vintagewang <[email protected]> Authored: Sat Jan 7 23:30:56 2017 +0800 Committer: vintagewang <[email protected]> Committed: Sat Jan 7 23:30:56 2017 +0800 ---------------------------------------------------------------------- .../java/org/apache/openmessaging/Filters.java | 21 ++++++++ .../apache/openmessaging/MessageListener.java | 22 ++++++++ .../apache/openmessaging/MessagingEndPoint.java | 2 + .../apache/openmessaging/OnMessageContext.java | 21 ++++++++ .../org/apache/openmessaging/PushConsumer.java | 10 ++++ .../samples/simple/ConsumerQueueApp.java | 53 ++++++++++++++++++ .../samples/simple/ConsumerTopicApp.java | 56 ++++++++++++++++++++ .../samples/simple/ProducerApp.java | 4 +- 8 files changed, 187 insertions(+), 2 deletions(-) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/incubator-rocketmq/blob/b99ce053/spec/code/messaging-user-level-api/java/src/main/java/org/apache/openmessaging/Filters.java ---------------------------------------------------------------------- diff --git a/spec/code/messaging-user-level-api/java/src/main/java/org/apache/openmessaging/Filters.java b/spec/code/messaging-user-level-api/java/src/main/java/org/apache/openmessaging/Filters.java new file mode 100644 index 0000000..8020253 --- /dev/null +++ b/spec/code/messaging-user-level-api/java/src/main/java/org/apache/openmessaging/Filters.java @@ -0,0 +1,21 @@ +/* + * 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.openmessaging; + +public interface Filters { + Filters addFilter(final String sql); +} http://git-wip-us.apache.org/repos/asf/incubator-rocketmq/blob/b99ce053/spec/code/messaging-user-level-api/java/src/main/java/org/apache/openmessaging/MessageListener.java ---------------------------------------------------------------------- diff --git a/spec/code/messaging-user-level-api/java/src/main/java/org/apache/openmessaging/MessageListener.java b/spec/code/messaging-user-level-api/java/src/main/java/org/apache/openmessaging/MessageListener.java new file mode 100644 index 0000000..241e4cc --- /dev/null +++ b/spec/code/messaging-user-level-api/java/src/main/java/org/apache/openmessaging/MessageListener.java @@ -0,0 +1,22 @@ +/* + * 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.openmessaging; + +public interface MessageListener { + void onMessage(final Message message, final OnMessageContext context); +} http://git-wip-us.apache.org/repos/asf/incubator-rocketmq/blob/b99ce053/spec/code/messaging-user-level-api/java/src/main/java/org/apache/openmessaging/MessagingEndPoint.java ---------------------------------------------------------------------- diff --git a/spec/code/messaging-user-level-api/java/src/main/java/org/apache/openmessaging/MessagingEndPoint.java b/spec/code/messaging-user-level-api/java/src/main/java/org/apache/openmessaging/MessagingEndPoint.java index 21e20e6..3fe76b5 100644 --- a/spec/code/messaging-user-level-api/java/src/main/java/org/apache/openmessaging/MessagingEndPoint.java +++ b/spec/code/messaging-user-level-api/java/src/main/java/org/apache/openmessaging/MessagingEndPoint.java @@ -34,4 +34,6 @@ public interface MessagingEndPoint { PullConsumer createPullConsumer(final KeyValue properties); ResourceManager createResourceManager(); + + Filters createFilters(); } http://git-wip-us.apache.org/repos/asf/incubator-rocketmq/blob/b99ce053/spec/code/messaging-user-level-api/java/src/main/java/org/apache/openmessaging/OnMessageContext.java ---------------------------------------------------------------------- diff --git a/spec/code/messaging-user-level-api/java/src/main/java/org/apache/openmessaging/OnMessageContext.java b/spec/code/messaging-user-level-api/java/src/main/java/org/apache/openmessaging/OnMessageContext.java new file mode 100644 index 0000000..076b0bf --- /dev/null +++ b/spec/code/messaging-user-level-api/java/src/main/java/org/apache/openmessaging/OnMessageContext.java @@ -0,0 +1,21 @@ +/* + * 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.openmessaging; + +public interface OnMessageContext { + KeyValue properties(); +} http://git-wip-us.apache.org/repos/asf/incubator-rocketmq/blob/b99ce053/spec/code/messaging-user-level-api/java/src/main/java/org/apache/openmessaging/PushConsumer.java ---------------------------------------------------------------------- diff --git a/spec/code/messaging-user-level-api/java/src/main/java/org/apache/openmessaging/PushConsumer.java b/spec/code/messaging-user-level-api/java/src/main/java/org/apache/openmessaging/PushConsumer.java index 78ea718..354f5bb 100644 --- a/spec/code/messaging-user-level-api/java/src/main/java/org/apache/openmessaging/PushConsumer.java +++ b/spec/code/messaging-user-level-api/java/src/main/java/org/apache/openmessaging/PushConsumer.java @@ -17,5 +17,15 @@ package org.apache.openmessaging; public interface PushConsumer { + void start(); + void shutdown(); + + void resume(); + + void suspend(); + + void attachQueue(final String queueName, final MessageListener listener); + + void attachQueue(final String queueName, final Filters filters, final MessageListener listener); } \ No newline at end of file http://git-wip-us.apache.org/repos/asf/incubator-rocketmq/blob/b99ce053/spec/code/messaging-user-level-samples/java/src/main/java/org/apache/openmessaging/samples/simple/ConsumerQueueApp.java ---------------------------------------------------------------------- diff --git a/spec/code/messaging-user-level-samples/java/src/main/java/org/apache/openmessaging/samples/simple/ConsumerQueueApp.java b/spec/code/messaging-user-level-samples/java/src/main/java/org/apache/openmessaging/samples/simple/ConsumerQueueApp.java new file mode 100644 index 0000000..e2a9572 --- /dev/null +++ b/spec/code/messaging-user-level-samples/java/src/main/java/org/apache/openmessaging/samples/simple/ConsumerQueueApp.java @@ -0,0 +1,53 @@ +/* + * 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.openmessaging.samples.simple; + +import org.apache.openmessaging.Message; +import org.apache.openmessaging.MessageListener; +import org.apache.openmessaging.MessagingEndPoint; +import org.apache.openmessaging.MessagingEndPointManager; +import org.apache.openmessaging.OnMessageContext; +import org.apache.openmessaging.PushConsumer; + +public class ConsumerQueueApp { + public static void main(String[] args) { + final MessagingEndPoint messagingEndPoint = MessagingEndPointManager.getMessagingEndPoint("openmessaging:rocketmq://localhost:10911/namespace"); + + final PushConsumer consumer = messagingEndPoint.createPushConsumer(); + + consumer.attachQueue("HELLO_QUEUE", new MessageListener() { + @Override public void onMessage(Message message, OnMessageContext context) { + System.out.println("receive one message: " + message); + } + }); + + messagingEndPoint.start(); + System.out.println("messagingEndPoint startup OK"); + + consumer.start(); + System.out.println("consumer startup OK"); + + Runtime.getRuntime().addShutdownHook(new Thread(new Runnable() { + @Override + public void run() { + consumer.shutdown(); + messagingEndPoint.shutdown(); + } + })); + } +} \ No newline at end of file http://git-wip-us.apache.org/repos/asf/incubator-rocketmq/blob/b99ce053/spec/code/messaging-user-level-samples/java/src/main/java/org/apache/openmessaging/samples/simple/ConsumerTopicApp.java ---------------------------------------------------------------------- diff --git a/spec/code/messaging-user-level-samples/java/src/main/java/org/apache/openmessaging/samples/simple/ConsumerTopicApp.java b/spec/code/messaging-user-level-samples/java/src/main/java/org/apache/openmessaging/samples/simple/ConsumerTopicApp.java new file mode 100644 index 0000000..e219378 --- /dev/null +++ b/spec/code/messaging-user-level-samples/java/src/main/java/org/apache/openmessaging/samples/simple/ConsumerTopicApp.java @@ -0,0 +1,56 @@ +/* + * 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.openmessaging.samples.simple; + +import org.apache.openmessaging.Message; +import org.apache.openmessaging.MessageListener; +import org.apache.openmessaging.MessagingEndPoint; +import org.apache.openmessaging.MessagingEndPointManager; +import org.apache.openmessaging.OnMessageContext; +import org.apache.openmessaging.PushConsumer; + +public class ConsumerTopicApp { + public static void main(String[] args) { + final MessagingEndPoint messagingEndPoint = MessagingEndPointManager.getMessagingEndPoint("openmessaging:rocketmq://localhost:10911/namespace"); + + final PushConsumer consumer = messagingEndPoint.createPushConsumer(); + + consumer.attachQueue("HELLO_QUEUE", messagingEndPoint.createFilters()// + .addFilter("TOPIC='HELLO_TOPIC1'")// + .addFilter("TOPIC='HELLO_TOPIC2' AND KEY2 > 199"),// + new MessageListener() { + @Override public void onMessage(Message message, OnMessageContext context) { + System.out.println("receive one message: " + message); + } + }); + + messagingEndPoint.start(); + System.out.println("messagingEndPoint startup OK"); + + consumer.start(); + System.out.println("consumer startup OK"); + + Runtime.getRuntime().addShutdownHook(new Thread(new Runnable() { + @Override + public void run() { + consumer.shutdown(); + messagingEndPoint.shutdown(); + } + })); + } +} \ No newline at end of file http://git-wip-us.apache.org/repos/asf/incubator-rocketmq/blob/b99ce053/spec/code/messaging-user-level-samples/java/src/main/java/org/apache/openmessaging/samples/simple/ProducerApp.java ---------------------------------------------------------------------- diff --git a/spec/code/messaging-user-level-samples/java/src/main/java/org/apache/openmessaging/samples/simple/ProducerApp.java b/spec/code/messaging-user-level-samples/java/src/main/java/org/apache/openmessaging/samples/simple/ProducerApp.java index e14d6e0..a833842 100644 --- a/spec/code/messaging-user-level-samples/java/src/main/java/org/apache/openmessaging/samples/simple/ProducerApp.java +++ b/spec/code/messaging-user-level-samples/java/src/main/java/org/apache/openmessaging/samples/simple/ProducerApp.java @@ -42,10 +42,10 @@ public class ProducerApp { } })); - producer.send(producer.createBytesMessageToTopic("HELLO_TOPIC", "HELLO_BODY".getBytes(Charset.forName("UTF-8")))); + producer.send(producer.createBytesMessageToTopic("HELLO_TOPIC1", "HELLO_BODY1".getBytes(Charset.forName("UTF-8")))); System.out.println("send first message to topic OK"); - producer.send(producer.createBytesMessageToTopic("HELLO_TOPIC", "HELLO_BODY".getBytes(Charset.forName("UTF-8"))) + producer.send(producer.createBytesMessageToTopic("HELLO_TOPIC2", "HELLO_BODY2".getBytes(Charset.forName("UTF-8"))) .putProperties("KEY1", 100)// .putProperties("KEY2", 200L)// .putProperties("KEY3", 3.14)//
