diff options
Diffstat (limited to 'sca-java-2.x/tags/2.0-M5.1/modules/host-webapp/src/main/java/org/apache/tuscany/sca/host/webapp/TuscanyServletFilter.java')
-rw-r--r-- | sca-java-2.x/tags/2.0-M5.1/modules/host-webapp/src/main/java/org/apache/tuscany/sca/host/webapp/TuscanyServletFilter.java | 109 |
1 files changed, 0 insertions, 109 deletions
diff --git a/sca-java-2.x/tags/2.0-M5.1/modules/host-webapp/src/main/java/org/apache/tuscany/sca/host/webapp/TuscanyServletFilter.java b/sca-java-2.x/tags/2.0-M5.1/modules/host-webapp/src/main/java/org/apache/tuscany/sca/host/webapp/TuscanyServletFilter.java deleted file mode 100644 index a12466a9fd..0000000000 --- a/sca-java-2.x/tags/2.0-M5.1/modules/host-webapp/src/main/java/org/apache/tuscany/sca/host/webapp/TuscanyServletFilter.java +++ /dev/null @@ -1,109 +0,0 @@ -/* - * 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.tuscany.sca.host.webapp; - -import java.io.IOException; -import java.util.Enumeration; -import java.util.logging.Level; -import java.util.logging.Logger; - -import javax.servlet.Filter; -import javax.servlet.FilterConfig; -import javax.servlet.RequestDispatcher; -import javax.servlet.ServletContext; -import javax.servlet.ServletException; -import javax.servlet.ServletRequest; -import javax.servlet.ServletResponse; -import javax.servlet.http.HttpServletRequest; - -import org.apache.tuscany.sca.host.http.ServletHost; - -/** - * A Servlet filter that forwards service requests to the Servlets registered with - * the Tuscany ServletHost. - * - * @version $Rev$ $Date$ - */ -public class TuscanyServletFilter implements Filter { - private static final long serialVersionUID = 1L; - private Logger logger = Logger.getLogger(TuscanyServletFilter.class.getName()); - - private transient ServletContext context; - private transient ServletHost servletHost; - - public TuscanyServletFilter() { - super(); - } - - public void init(final FilterConfig config) throws ServletException { - try { - context = config.getServletContext(); - for (Enumeration<String> e = config.getInitParameterNames(); e.hasMoreElements();) { - String name = e.nextElement(); - String value = config.getInitParameter(name); - context.setAttribute(name, value); - } - servletHost = WebAppHelper.init(context); - } catch (Throwable e) { - logger.log(Level.SEVERE, e.getMessage(), e); - context.log(e.getMessage(), e); - throw new ServletException(e); - } - } - - public void destroy() { - WebAppHelper.stop(context); - servletHost = null; - } - - public void doFilter(ServletRequest request, ServletResponse response, javax.servlet.FilterChain chain) - throws IOException, ServletException { - try { - // Get the Servlet path - HttpServletRequest httpRequest = (HttpServletRequest)request; - String path = httpRequest.getPathInfo(); - if (path == null) { - path = httpRequest.getServletPath(); - } - if (path == null) { - path = "/"; - } - - // Get a request dispatcher for the Servlet mapped to that path - RequestDispatcher dispatcher = servletHost.getRequestDispatcher(path); - if (dispatcher != null) { - - // Let the dispatcher forward the request to the Servlet - dispatcher.forward(request, response); - - } else { - - // Proceed down the filter chain - chain.doFilter(request, response); - - } - } catch (Throwable e) { - logger.log(Level.SEVERE, e.getMessage(), e); - context.log(e.getMessage(), e); - throw new ServletException(e); - } - } - -} |