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Refactored existing Message-consuming endpoints to only implement MessageConsumer (not MessageEndpoint). Now, either a PollingConsumerEndpoint or SubscribingConsumerEndpoint delegates to the MessageConsumer thereby separating the Lifecycle responsibilities and configuration settings (trigger, transactions, etc) since they are different for polling vs. subscribing and not relevant for simply consuming Messages. Essentially all MessageConsumers are now "event-driven" since a "polling consumer" is actually handled by the PollingConsumerEndpoint class. The next refactoring step involves renaming several components to clarify this endpoint vs. consumer distinction.

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This commit is contained in:
Mark Fisher
2008-10-06 17:24:46 +00:00
parent 14cd44d272
commit 27e288be08
54 changed files with 591 additions and 682 deletions
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43
org.springframework.integration.ws/src/main/java/org/springframework/integration/ws/config/WebServiceHandlerParser.java
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@@ -19,11 +19,10 @@ package org.springframework.integration.ws.config;
import org.w3c.dom.Element;
import org.springframework.beans.factory.support.BeanDefinitionBuilder;
import org.springframework.beans.factory.xml.AbstractSingleBeanDefinitionParser;
import org.springframework.beans.factory.xml.ParserContext;
import org.springframework.integration.ConfigurationException;
import org.springframework.integration.adapter.config.AbstractRemotingOutboundGatewayParser;
import org.springframework.integration.ws.handler.MarshallingWebServiceHandler;
import org.springframework.integration.ws.handler.SimpleWebServiceHandler;
import org.springframework.util.Assert;
import org.springframework.util.StringUtils;
/**
@@ -31,37 +30,28 @@ import org.springframework.util.StringUtils;
*
* @author Mark Fisher
*/
public class WebServiceHandlerParser extends AbstractSingleBeanDefinitionParser {
public class WebServiceHandlerParser extends AbstractRemotingOutboundGatewayParser {
@Override
protected Class<?> getBeanClass(Element element) {
protected Class<?> getGatewayClass(Element element) {
return (StringUtils.hasText(element.getAttribute("marshaller"))) ?
MarshallingWebServiceHandler.class : SimpleWebServiceHandler.class;
}
@Override
protected boolean shouldGenerateId() {
return false;
protected String getInputChannelAttributeName() {
return "input-channel";
}
@Override
protected boolean shouldGenerateIdAsFallback() {
return true;
}
@Override
protected void doParse(Element element, ParserContext parserContext, BeanDefinitionBuilder builder) {
protected String parseUrl(Element element) {
String uri = element.getAttribute("uri");
if (!StringUtils.hasText(uri)) {
throw new ConfigurationException("The 'uri' attribute is required.");
}
builder.addConstructorArgValue(uri);
String inputChannel = element.getAttribute("input-channel");
builder.addPropertyReference("inputChannel", inputChannel);
String outputChannel = element.getAttribute("output-channel");
if (StringUtils.hasText(outputChannel)) {
builder.addPropertyReference("outputChannel", outputChannel);
}
Assert.hasText(uri, "The 'uri' attribute is required.");
return uri;
}
@Override
protected void postProcessGateway(BeanDefinitionBuilder builder, Element element) {
String marshallerRef = element.getAttribute("marshaller");
if (StringUtils.hasText(marshallerRef)) {
builder.addConstructorArgReference(marshallerRef);
@@ -91,13 +81,10 @@ public class WebServiceHandlerParser extends AbstractSingleBeanDefinitionParser
if (StringUtils.hasText(faultMessageResolverRef)) {
builder.addPropertyReference("faultMessageResolver", faultMessageResolverRef);
}
String messageSenderRef = element.getAttribute("message-sender");
String messageSenderListRef = element.getAttribute("message-senders");
if(StringUtils.hasText(messageSenderRef) && StringUtils.hasText(messageSenderListRef)){
throw new ConfigurationException("Only one of message-sender or mesage-senders should be specified");
}
Assert.isTrue(!(StringUtils.hasText(messageSenderRef) && StringUtils.hasText(messageSenderListRef)),
"Only one of message-sender or message-senders should be specified");
if (StringUtils.hasText(messageSenderRef)) {
builder.addPropertyReference("messageSender", messageSenderRef);
}