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Removed Splitter interface and added AbstractMessageSplitter base class. The MethodInvokingSplitter is now capable of resolving methods when only an Object is provided to its constructor - either a single method containing the @Splitter annotation or a single public Method as a fallback (or if neither is satisifed, an IllegalArgumentException will be thrown).

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This commit is contained in:
Mark Fisher
2008-10-06 23:16:47 +00:00
parent f12c6b3748
commit 95b9212c9f
13 changed files with 330 additions and 199 deletions
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59
org.springframework.integration.xml/src/test/java/org/springframework/integration/xml/splitter/XPathMessageSplitterTests.java
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@@ -1,5 +1,5 @@
/*
* Copyright 2002-2007 the original author or authors.
* Copyright 2002-2008 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -13,67 +13,82 @@
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.springframework.integration.xml.splitter;
import static org.junit.Assert.*;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertTrue;
import java.util.List;
import org.junit.Before;
import org.junit.Test;
import org.w3c.dom.Document;
import org.w3c.dom.Node;
import org.springframework.integration.channel.QueueChannel;
import org.springframework.integration.message.GenericMessage;
import org.springframework.integration.message.Message;
import org.springframework.integration.message.MessagingException;
import org.springframework.integration.xml.util.XmlTestUtil;
import org.w3c.dom.Document;
import org.w3c.dom.Node;
/**
* @author Jonas Partner
*/
public class XPathMessageSplitterTests {
String splittingXPath = "/orders/order";
XPathMessageSplitter splitter;
private String splittingXPath = "/orders/order";
private XPathMessageSplitter splitter;
private QueueChannel replyChannel = new QueueChannel();
@Before
public void setUp(){
splitter = new XPathMessageSplitter(splittingXPath);
splitter.setOutputChannel(replyChannel);
}
@Test
public void splitDocument() throws Exception{
public void splitDocument() throws Exception {
Document doc = XmlTestUtil.getDocumentForString("<orders><order>one</order><order>two</order><order>three</order></orders>");
List<Message<?>> docMessages = splitter.split(new GenericMessage<Document>(doc));
splitter.onMessage(new GenericMessage<Document>(doc));
List<Message<?>> docMessages = this.replyChannel.clear();
assertEquals("Wrong number of messages", 3, docMessages.size());
for (Message<?> message : docMessages) {
assertTrue("unexpected payload type" + message.getPayload().getClass().getName(), message.getPayload() instanceof Node);
assertFalse("unexpected payload type" + message.getPayload().getClass().getName(), message.getPayload() instanceof Document);
}
}
@Test(expected=MessagingException.class)
public void splitDocumentThatDoesNotMatch() throws Exception{
@Test(expected = MessagingException.class)
public void splitDocumentThatDoesNotMatch() throws Exception {
Document doc = XmlTestUtil.getDocumentForString("<wrongDocument/>");
splitter.split(new GenericMessage<Document>(doc));
splitter.onMessage(new GenericMessage<Document>(doc));
}
@Test
public void splitDocumentWithCreateDocumentsTrue() throws Exception{
public void splitDocumentWithCreateDocumentsTrue() throws Exception {
splitter.setCreateDocuments(true);
Document doc = XmlTestUtil.getDocumentForString("<orders><order>one</order><order>two</order><order>three</order></orders>");
List<Message<?>> docMessages = splitter.split(new GenericMessage<Document>(doc));
splitter.onMessage(new GenericMessage<Document>(doc));
List<Message<?>> docMessages = this.replyChannel.clear();
assertEquals("Wrong number of messages", 3, docMessages.size());
for (Message<?> message : docMessages) {
assertTrue("unexpected payload type" + message.getPayload().getClass().getName(), message.getPayload() instanceof Document);
}
}
@Test
public void splitStringXml() throws Exception{
List<Message<?>> docMessages = splitter.split(new GenericMessage<String>("<orders><order>one</order><order>two</order><order>three</order></orders>"));
public void splitStringXml() throws Exception {
String payload = "<orders><order>one</order><order>two</order><order>three</order></orders>";
splitter.onMessage(new GenericMessage<String>(payload));
List<Message<?>> docMessages = this.replyChannel.clear();
assertEquals("Wrong number of messages", 3, docMessages.size());
for (Message<?> message : docMessages) {
System.out.println(message);
assertTrue("unexpected payload type " + message.getPayload().getClass().getName(), message.getPayload() instanceof String);
}
}