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refactored XPathRouter namespace to accept an input-channel parser now extends AbstractConsumerEndpointParser

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Jonas Partner
2008-10-14 18:30:23 +00:00
parent 7ef7f57c2b
commit 3fe03c9020
3 changed files with 62 additions and 33 deletions
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80
org.springframework.integration.xml/src/test/java/org/springframework/integration/xml/config/XPathRouterParserTests.java
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@@ -18,13 +18,19 @@ package org.springframework.integration.xml.config;
import static org.junit.Assert.assertEquals;
import org.junit.After;
import org.junit.Test;
import org.w3c.dom.Document;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Qualifier;
import org.springframework.beans.factory.config.AutowireCapableBeanFactory;
import org.springframework.context.ConfigurableApplicationContext;
import org.springframework.integration.channel.MessageChannel;
import org.springframework.integration.channel.QueueChannel;
import org.springframework.integration.endpoint.SubscribingConsumerEndpoint;
import org.springframework.integration.message.GenericMessage;
import org.springframework.integration.xml.router.XPathSingleChannelRouter;
import org.springframework.integration.xml.util.XmlTestUtil;
import org.springframework.test.context.ContextConfiguration;
import org.w3c.dom.Document;
/**
* @author Jonas Partner
@@ -32,28 +38,50 @@ import org.springframework.test.context.ContextConfiguration;
@ContextConfiguration
public class XPathRouterParserTests {
String channelConfig = "<si:channel id='test-input'/> <si:channel id='outputOne'><si:queue capacity='10'/></si:channel>";
@Autowired @Qualifier("test-input")
MessageChannel inputChannel;
@Autowired @Qualifier("outputOne")
QueueChannel outputChannel;
ConfigurableApplicationContext appContext;
public SubscribingConsumerEndpoint buildContext(String routerDef){
appContext = TestXmlApplicationContextHelper.getTestAppContext( channelConfig + routerDef);
appContext.getAutowireCapableBeanFactory().autowireBeanProperties(this, AutowireCapableBeanFactory.AUTOWIRE_BY_TYPE, false);
SubscribingConsumerEndpoint sce = (SubscribingConsumerEndpoint)appContext.getBean("router");
sce.start();
return sce;
}
@After
public void tearDown(){
if(appContext != null){
appContext.close();
}
}
@Test
public void testSimpleStringExpression() throws Exception {
Document doc = XmlTestUtil.getDocumentForString("<name>outputOne</name>");
GenericMessage<Document> docMessage = new GenericMessage<Document>(doc);
TestXmlApplicationContext ctx = TestXmlApplicationContextHelper.getTestAppContext(
"<si-xml:xpath-router id='router'><si-xml:xpath-expression expression='/name'/></si-xml:xpath-router>");
XPathSingleChannelRouter router = (XPathSingleChannelRouter) ctx.getBean("router");
String[] channelNames = router.determineTargetChannelNames(docMessage);
assertEquals("Wrong number of channel names returned", 1, channelNames.length);
assertEquals("Wrong channel name", "outputOne", channelNames[0]);
SubscribingConsumerEndpoint sce = buildContext("<si-xml:xpath-router id='router' input-channel='test-input'><si-xml:xpath-expression expression='/name'/></si-xml:xpath-router>");
inputChannel.send(docMessage);
assertEquals("Wrong number of messages", 1, outputChannel.getMesssageCount());
}
@Test
public void testNamespacedStringExpression() throws Exception {
Document doc = XmlTestUtil.getDocumentForString("<ns1:name xmlns:ns1='www.example.org'>outputOne</ns1:name>");
GenericMessage<Document> docMessage = new GenericMessage<Document>(doc);
TestXmlApplicationContext ctx = TestXmlApplicationContextHelper.getTestAppContext(
"<si-xml:xpath-router id='router'><si-xml:xpath-expression expression='/ns2:name' ns-prefix='ns2' ns-uri='www.example.org' /></si-xml:xpath-router>");
XPathSingleChannelRouter router = (XPathSingleChannelRouter) ctx.getBean("router");
String[] channelNames = router.determineTargetChannelNames(docMessage);
assertEquals("Wrong number of channel names returned", 1, channelNames.length);
assertEquals("Wrong channel name", "outputOne", channelNames[0]);
SubscribingConsumerEndpoint sce = buildContext("<si-xml:xpath-router id='router' input-channel='test-input'><si-xml:xpath-expression expression='/ns2:name' ns-prefix='ns2' ns-uri='www.example.org' /></si-xml:xpath-router>");
inputChannel.send(docMessage);
assertEquals("Wrong number of messages", 1, outputChannel.getMesssageCount());
}
@Test
@@ -62,14 +90,13 @@ public class XPathRouterParserTests {
"<ns1:name xmlns:ns1='www.example.org' xmlns:ns2='www.example.org2'><ns2:type>outputOne</ns2:type></ns1:name>");
GenericMessage<Document> docMessage = new GenericMessage<Document>(doc);
StringBuffer buffer = new StringBuffer(
"<si-xml:xpath-router id='router'><si-xml:xpath-expression expression='/ns1:name/ns2:type'> ");
"<si-xml:xpath-router id='router' input-channel='test-input'><si-xml:xpath-expression expression='/ns1:name/ns2:type'> ");
buffer.append("<map><entry key='ns1' value='www.example.org' /> <entry key='ns2' value='www.example.org2'/></map>");
buffer.append("</si-xml:xpath-expression></si-xml:xpath-router>");
TestXmlApplicationContext ctx = TestXmlApplicationContextHelper.getTestAppContext(buffer.toString());
XPathSingleChannelRouter router = (XPathSingleChannelRouter) ctx.getBean("router");
String[] channelNames = router.determineTargetChannelNames(docMessage);
assertEquals("Wrong number of channel names returned", 1, channelNames.length);
assertEquals("Wrong channel name", "outputOne", channelNames[0]);
SubscribingConsumerEndpoint sce = buildContext(buffer.toString());
inputChannel.send(docMessage);
assertEquals("Wrong number of messages", 1, outputChannel.getMesssageCount());
}
@Test
@@ -78,14 +105,13 @@ public class XPathRouterParserTests {
"<ns1:name xmlns:ns1='www.example.org' xmlns:ns2='www.example.org2'><ns2:type>outputOne</ns2:type></ns1:name>");
GenericMessage<Document> docMessage = new GenericMessage<Document>(doc);
StringBuffer buffer = new StringBuffer(
"<si-xml:xpath-router id='router' ><si-xml:xpath-expression expression='/ns1:name/ns2:type' namespace-map='nsMap'/>");
"<si-xml:xpath-router id='router' input-channel='test-input'><si-xml:xpath-expression expression='/ns1:name/ns2:type' namespace-map='nsMap'/>");
buffer.append("</si-xml:xpath-router>");
buffer.append("<util:map id='nsMap'><entry key='ns1' value='www.example.org' /><entry key='ns2' value='www.example.org2' /></util:map>");
TestXmlApplicationContext ctx = TestXmlApplicationContextHelper.getTestAppContext(buffer.toString());
XPathSingleChannelRouter router = (XPathSingleChannelRouter) ctx.getBean("router");
String[] channelNames = router.determineTargetChannelNames(docMessage);
assertEquals("Wrong number of channel names returned", 1, channelNames.length);
assertEquals("Wrong channel name", "outputOne", channelNames[0]);
SubscribingConsumerEndpoint sce = buildContext(buffer.toString());
inputChannel.send(docMessage);
assertEquals("Wrong number of messages", 1, outputChannel.getMesssageCount());
}
}