openwebbeans-commits mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From strub...@apache.org
Subject svn commit: r1679007 - /openwebbeans/trunk/webbeans-web/src/main/java/org/apache/webbeans/web/context/WebConversationFilter.java
Date Tue, 12 May 2015 17:12:42 GMT
Author: struberg
Date: Tue May 12 17:12:42 2015
New Revision: 1679007

URL: http://svn.apache.org/r1679007
Log:
OWB-1072 provide "CDI Conversation Filter" which is required by the spec.

This is a pure Filter impl. It does _not_ scan web.xml nor does it provide the mapping.
This is up to the EE integration to do so. It just provides a Filter which eagerly
'attaches' the Conversation to the current request.

Added:
    openwebbeans/trunk/webbeans-web/src/main/java/org/apache/webbeans/web/context/WebConversationFilter.java
  (with props)

Added: openwebbeans/trunk/webbeans-web/src/main/java/org/apache/webbeans/web/context/WebConversationFilter.java
URL: http://svn.apache.org/viewvc/openwebbeans/trunk/webbeans-web/src/main/java/org/apache/webbeans/web/context/WebConversationFilter.java?rev=1679007&view=auto
==============================================================================
--- openwebbeans/trunk/webbeans-web/src/main/java/org/apache/webbeans/web/context/WebConversationFilter.java
(added)
+++ openwebbeans/trunk/webbeans-web/src/main/java/org/apache/webbeans/web/context/WebConversationFilter.java
Tue May 12 17:12:42 2015
@@ -0,0 +1,62 @@
+/*
+ * 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.webbeans.web.context;
+
+import javax.enterprise.context.ConversationScoped;
+import javax.servlet.Filter;
+import javax.servlet.FilterChain;
+import javax.servlet.FilterConfig;
+import javax.servlet.ServletException;
+import javax.servlet.ServletRequest;
+import javax.servlet.ServletResponse;
+import java.io.IOException;
+
+import org.apache.webbeans.config.WebBeansContext;
+import org.apache.webbeans.spi.ContextsService;
+
+/**
+ * A Filter with the name "CDI Conversation Filter" as required by the spec.
+ *
+ */
+public class WebConversationFilter implements Filter
+{
+    private ContextsService contextsService;
+
+    @Override
+    public void init(FilterConfig filterConfig) throws ServletException
+    {
+        contextsService = WebBeansContext.currentInstance().getContextsService();
+    }
+
+    @Override
+    public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain)
throws IOException, ServletException
+    {
+        // just touch the conversation.
+        contextsService.getCurrentContext(ConversationScoped.class, true);
+
+        // otherwise business as usual...
+        chain.doFilter(request, response);
+    }
+
+    @Override
+    public void destroy()
+    {
+        // nothing to do
+    }
+}

Propchange: openwebbeans/trunk/webbeans-web/src/main/java/org/apache/webbeans/web/context/WebConversationFilter.java
------------------------------------------------------------------------------
    svn:eol-style = native



Mime
View raw message