Author: asanso
Date: Mon Feb 11 12:31:52 2013
New Revision: 1444749
URL: http://svn.apache.org/r1444749
Log:
SLING-2156: Provide error handling for POST operations :
- applied patch from 02/12/11
Added:
sling/trunk/bundles/servlets/post/src/main/java/org/apache/sling/servlets/post/PostResponseWithErrorHandling.java
Modified:
sling/trunk/bundles/servlets/post/src/main/java/org/apache/sling/servlets/post/SlingPostConstants.java
Added:
sling/trunk/bundles/servlets/post/src/main/java/org/apache/sling/servlets/post/PostResponseWithErrorHandling.java
URL:
http://svn.apache.org/viewvc/sling/trunk/bundles/servlets/post/src/main/java/org/apache/sling/servlets/post/PostResponseWithErrorHandling.java?rev=1444749&view=auto
==============================================================================
---
sling/trunk/bundles/servlets/post/src/main/java/org/apache/sling/servlets/post/PostResponseWithErrorHandling.java
(added)
+++
sling/trunk/bundles/servlets/post/src/main/java/org/apache/sling/servlets/post/PostResponseWithErrorHandling.java
Mon Feb 11 12:31:52 2013
@@ -0,0 +1,58 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you 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.apache.sling.servlets.post;
+
+import java.io.IOException;
+import javax.servlet.http.HttpServletResponse;
+import org.apache.felix.scr.annotations.Component;
+import org.apache.felix.scr.annotations.Service;
+import org.apache.sling.api.SlingHttpServletRequest;
+
+@Component
+@Service
+public class PostResponseWithErrorHandling implements PostResponseCreator{
+
+ public PostResponse createPostResponse(SlingHttpServletRequest request)
{
+ if (isSendError(request)) {
+ return new HtmlResponse() {
+
+ @Override
+ protected void doSend(HttpServletResponse
response) throws IOException {
+ if (!this.isSuccessful()) {
+
response.sendError(this.getStatusCode(), this.getError().toString());
+ return;
+ }else{
+ super.doSend(response);
+ }
+ }
+ };
+ }else{
+ return null;
+ }
+ }
+
+ protected boolean isSendError(SlingHttpServletRequest request){
+ boolean sendError=false;
+ String
sendErrorParam=request.getParameter(SlingPostConstants.RP_SEND_ERROR);
+ if (sendErrorParam!=null &&
"true".equalsIgnoreCase(sendErrorParam)){
+ sendError=true;
+ }
+ return sendError;
+ }
+}
Modified:
sling/trunk/bundles/servlets/post/src/main/java/org/apache/sling/servlets/post/SlingPostConstants.java
URL:
http://svn.apache.org/viewvc/sling/trunk/bundles/servlets/post/src/main/java/org/apache/sling/servlets/post/SlingPostConstants.java?rev=1444749&r1=1444748&r2=1444749&view=diff
==============================================================================
---
sling/trunk/bundles/servlets/post/src/main/java/org/apache/sling/servlets/post/SlingPostConstants.java
(original)
+++
sling/trunk/bundles/servlets/post/src/main/java/org/apache/sling/servlets/post/SlingPostConstants.java
Mon Feb 11 12:31:52 2013
@@ -290,6 +290,14 @@ public interface SlingPostConstants {
* not set or set to any other value.
*/
public static final String RP_STATUS = RP_PREFIX + "status";
+
+ /**
+ * Optional request parameter: defines if to enable the error handling
+ * also for POST request.
+ * The parameter value is checked to see if it matches the case-insensitive
+ * value true.
+ */
+ public static final String RP_SEND_ERROR = RP_PREFIX + "sendError";
/**
* The supported value for the {@link #RP_STATUS} request parameter
