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INT-1677 added UriPathHandlerMapping to aid ini support of 'path' attribute

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This commit is contained in:
Oleg Zhurakousky
2011-09-01 15:59:24 -04:00
committed by Mark Fisher
parent 75b32e1022
commit 7b1b273393
2 changed files with 70 additions and 1 deletions
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6
spring-integration-http/src/main/java/org/springframework/integration/http/inbound/HttpRequestHandlingEndpointSupport.java
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@@ -1,5 +1,5 @@
/*
* Copyright 2002-2010 the original author or authors.
* Copyright 2002-2011 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.
@@ -159,6 +159,10 @@ abstract class HttpRequestHandlingEndpointSupport extends MessagingGatewaySuppor
public void setPath(String path) {
this.path = path;
}
String getPath() {
return path;
}
public void setPayloadExpression(Expression payloadExpression) {
this.payloadExpression = payloadExpression;

65
spring-integration-http/src/main/java/org/springframework/integration/http/inbound/UriPathHandlerMapping.java Normal file
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@@ -0,0 +1,65 @@
/*
* Copyright 2002-2011 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.
* 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.springframework.integration.http.inbound;
import java.util.Collections;
import org.springframework.beans.BeansException;
import org.springframework.beans.factory.BeanFactoryUtils;
import org.springframework.beans.factory.InitializingBean;
import org.springframework.context.ApplicationContext;
import org.springframework.util.ObjectUtils;
import org.springframework.web.servlet.handler.AbstractDetectingUrlHandlerMapping;
/**
* @author Oleg Zhurakousky
* @since 2.1
*/
public class UriPathHandlerMapping extends AbstractDetectingUrlHandlerMapping implements InitializingBean {
protected void detectHandlers() throws BeansException {
if (logger.isDebugEnabled()) {
logger.debug("Looking for URL mappings in application context: " + getApplicationContext());
}
String[] beanNames = BeanFactoryUtils.beanNamesForTypeIncludingAncestors(getApplicationContext(), Object.class);
for (String beanName : beanNames) {
String[] urls = determineUrlsForHandler(beanName);
if (!ObjectUtils.isEmpty(urls)) {
// URL paths found: Let's consider it a handler.
registerHandler(urls, beanName);
}
else {
if (logger.isDebugEnabled()) {
logger.debug("Rejected bean name '" + beanName + "': no URL paths identified");
}
}
}
}
@Override
protected String[] determineUrlsForHandler(String beanName) {
ApplicationContext context = this.getApplicationContext();
HttpRequestHandlingEndpointSupport handler = context.getBean(beanName, HttpRequestHandlingEndpointSupport.class);
String path = handler.getPath();
return Collections.singletonList(path).toArray(new String[]{});
}
public void afterPropertiesSet() throws Exception {
this.setOrder(Integer.MIN_VALUE);
}
}