INT-1116: add message-store to XML
This commit is contained in:
David Syer
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<?xml version="1.0" encoding="UTF-8"?>
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<beans:beans xmlns="http://www.springframework.org/schema/integration"
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xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:beans="http://www.springframework.org/schema/beans"
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xsi:schemaLocation="http://www.springframework.org/schema/beans
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http://www.springframework.org/schema/beans/spring-beans.xsd
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http://www.springframework.org/schema/integration
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http://www.springframework.org/schema/integration/spring-integration.xsd">
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<channel id="output">
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<queue capacity="5" />
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</channel>
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<channel id="input" />
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<aggregator id="aggregator" ref="aggregatorBean"
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input-channel="input" output-channel="output" message-store="messageStore"/>
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<beans:bean id="messageStore" class="org.springframework.integration.store.SimpleMessageStore"/>
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<beans:bean id="aggregatorBean"
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class="org.springframework.integration.config.TestAggregatorBean" />
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</beans:beans>
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@@ -0,0 +1,77 @@
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/*
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* Copyright 2002-2010 the original author or authors.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package org.springframework.integration.config;
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import static org.junit.Assert.assertEquals;
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import java.util.ArrayList;
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import java.util.List;
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import org.junit.Test;
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import org.junit.runner.RunWith;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.beans.factory.annotation.Qualifier;
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import org.springframework.integration.core.Message;
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import org.springframework.integration.core.MessageChannel;
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import org.springframework.integration.message.MessageBuilder;
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import org.springframework.integration.store.MessageGroupStore;
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import org.springframework.test.context.ContextConfiguration;
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import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
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/**
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* @author Dave Syer
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*/
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@ContextConfiguration
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@RunWith(SpringJUnit4ClassRunner.class)
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public class AggregatorWithMessageStoreParserTests {
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@Autowired
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@Qualifier("input")
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private MessageChannel input;
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@Autowired
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private TestAggregatorBean aggregatorBean;
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@Autowired
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private MessageGroupStore messageGroupStore;
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@Test
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public void testAggregation() {
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input.send(createMessage("123", "id1", 3, 1, null));
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assertEquals(1, messageGroupStore.getMessageGroup("id1").size());
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input.send(createMessage("789", "id1", 3, 3, null));
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assertEquals(2, messageGroupStore.getMessageGroup("id1").size());
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input.send(createMessage("456", "id1", 3, 2, null));
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assertEquals("One and only one message should have been aggregated", 1, aggregatorBean
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.getAggregatedMessages().size());
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Message<?> aggregatedMessage = aggregatorBean.getAggregatedMessages().get("id1");
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assertEquals("The aggregated message payload is not correct", "123456789", aggregatedMessage
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.getPayload());
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}
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private static <T> Message<T> createMessage(T payload, Object correlationId, int sequenceSize, int sequenceNumber,
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MessageChannel outputChannel) {
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return MessageBuilder.withPayload(payload)
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.setCorrelationId(correlationId)
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.setSequenceSize(sequenceSize)
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.setSequenceNumber(sequenceNumber)
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.setReplyChannel(outputChannel).build();
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}
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}
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@@ -0,0 +1,20 @@
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<?xml version="1.0" encoding="UTF-8"?>
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<beans:beans xmlns="http://www.springframework.org/schema/integration"
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xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
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xmlns:beans="http://www.springframework.org/schema/beans"
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xsi:schemaLocation="http://www.springframework.org/schema/beans
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http://www.springframework.org/schema/beans/spring-beans.xsd
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http://www.springframework.org/schema/integration
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http://www.springframework.org/schema/integration/spring-integration.xsd">
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<channel id="input"/>
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<channel id="output">
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<queue capacity="5"/>
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</channel>
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<resequencer id="resequencer" input-channel="input" output-channel="output" message-store="messageStore"/>
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<beans:bean id="messageStore" class="org.springframework.integration.store.SimpleMessageStore"/>
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</beans:beans>
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@@ -0,0 +1,84 @@
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/*
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* Copyright 2002-2010 the original author or authors.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package org.springframework.integration.config;
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import static org.junit.Assert.assertEquals;
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import static org.junit.Assert.assertNotNull;
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import org.junit.Test;
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import org.junit.runner.RunWith;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.beans.factory.annotation.Qualifier;
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import org.springframework.integration.channel.PollableChannel;
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import org.springframework.integration.core.Message;
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import org.springframework.integration.core.MessageChannel;
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import org.springframework.integration.message.MessageBuilder;
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import org.springframework.integration.store.MessageGroupStore;
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import org.springframework.test.context.ContextConfiguration;
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import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
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/**
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* @author Dave Syer
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*/
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@ContextConfiguration
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@RunWith(SpringJUnit4ClassRunner.class)
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public class ResequencerWithMessageStoreParserTests {
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@Autowired
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@Qualifier("input")
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private MessageChannel input;
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@Autowired
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@Qualifier("output")
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private PollableChannel output;
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@Autowired
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private MessageGroupStore messageGroupStore;
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@Test
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public void testResequence() {
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input.send(createMessage("123", "id1", 3, 1, null));
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assertEquals(1, messageGroupStore.getMessageGroup("id1").size());
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input.send(createMessage("789", "id1", 3, 3, null));
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assertEquals(2, messageGroupStore.getMessageGroup("id1").size());
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input.send(createMessage("456", "id1", 3, 2, null));
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Message<?> message1 = output.receive(500);
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Message<?> message2 = output.receive(500);
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Message<?> message3 = output.receive(500);
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assertNotNull(message1);
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assertEquals(new Integer(1), message1.getHeaders().getSequenceNumber());
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assertNotNull(message2);
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assertEquals(new Integer(2), message2.getHeaders().getSequenceNumber());
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assertNotNull(message3);
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assertEquals(new Integer(3), message3.getHeaders().getSequenceNumber());
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}
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private static <T> Message<T> createMessage(T payload, Object correlationId, int sequenceSize, int sequenceNumber,
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MessageChannel outputChannel) {
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return MessageBuilder.withPayload(payload)
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.setCorrelationId(correlationId)
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.setSequenceSize(sequenceSize)
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.setSequenceNumber(sequenceNumber)
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.setReplyChannel(outputChannel).build();
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}
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}
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