From 6fadbc9cd1fcf03d0b3630f772d91df149b70428 Mon Sep 17 00:00:00 2001 From: lresende Date: Wed, 11 Nov 2009 23:07:19 +0000 Subject: Moving 1.x branches git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@835123 13f79535-47bb-0310-9956-ffa450edef68 --- .../tuscany/sca/host/webapp/WebAppServletHost.java | 213 --------------------- 1 file changed, 213 deletions(-) delete mode 100644 branches/sca-java-1.0.1/modules/host-webapp/src/main/java/org/apache/tuscany/sca/host/webapp/WebAppServletHost.java (limited to 'branches/sca-java-1.0.1/modules/host-webapp/src/main/java/org/apache/tuscany/sca/host/webapp/WebAppServletHost.java') diff --git a/branches/sca-java-1.0.1/modules/host-webapp/src/main/java/org/apache/tuscany/sca/host/webapp/WebAppServletHost.java b/branches/sca-java-1.0.1/modules/host-webapp/src/main/java/org/apache/tuscany/sca/host/webapp/WebAppServletHost.java deleted file mode 100644 index 48000519fb..0000000000 --- a/branches/sca-java-1.0.1/modules/host-webapp/src/main/java/org/apache/tuscany/sca/host/webapp/WebAppServletHost.java +++ /dev/null @@ -1,213 +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.File; -import java.lang.reflect.Method; -import java.net.MalformedURLException; -import java.net.URI; -import java.net.URL; -import java.util.Collections; -import java.util.HashMap; -import java.util.Map; -import java.util.logging.Logger; - -import javax.servlet.RequestDispatcher; -import javax.servlet.Servlet; -import javax.servlet.ServletConfig; -import javax.servlet.ServletContext; -import javax.servlet.ServletException; - -import org.apache.tuscany.sca.host.embedded.SCADomain; -import org.apache.tuscany.sca.host.http.ServletHost; -import org.apache.tuscany.sca.host.http.ServletMappingException; - -/** - * ServletHost implementation for use in a webapp environment. - * - * FIXME: using a static singleton seems a big hack but how should it be shared? - * Need some way for TuscanyServlet to pull it out. - */ -public class WebAppServletHost implements ServletHost { - private static final Logger logger = Logger.getLogger(WebAppServletHost.class.getName()); - - private static final String SCA_DOMAIN_ATTRIBUTE = "org.apache.tuscany.sca.SCADomain"; - - private static final WebAppServletHost instance = new WebAppServletHost(); - - private Map servlets; - private SCADomain scaDomain; - - private String contextPath; - - private WebAppServletHost() { - servlets = new HashMap(); - } - - public void addServletMapping(String suri, Servlet servlet) throws ServletMappingException { - URI pathURI = URI.create(suri); - - // Make sure that the path starts with a / - suri = pathURI.getPath(); - if (!suri.startsWith("/")) { - suri = '/' + suri; - } - - // In a webapp just use the given path and ignore the host and port - // as they are fixed by the Web container - servlets.put(suri, servlet); - - logger.info("addServletMapping: " + suri); - } - - public Servlet removeServletMapping(String suri) throws ServletMappingException { - URI pathURI = URI.create(suri); - - // Make sure that the path starts with a / - suri = pathURI.getPath(); - if (!suri.startsWith("/")) { - suri = '/' + suri; - } - - // In a webapp just use the given path and ignore the host and port - // as they are fixed by the Web container - return servlets.remove(suri); - } - - public Servlet getServletMapping(String suri) throws ServletMappingException { - if (!suri.startsWith("/")) { - suri = '/' + suri; - } - - // Get the servlet mapped to the given path - Servlet servlet = servlets.get(suri); - return servlet; - } - - public RequestDispatcher getRequestDispatcher(String suri) throws ServletMappingException { - - // Make sure that the path starts with a / - if (!suri.startsWith("/")) { - suri = '/' + suri; - } - - // Get the servlet mapped to the given path - Servlet servlet = servlets.get(suri); - if (servlet != null) { - return new WebAppRequestDispatcher(suri, servlet); - } - for (Map.Entry entry : servlets.entrySet()) { - String servletPath = entry.getKey(); - if (servletPath.endsWith("*")) { - servletPath = servletPath.substring(0, servletPath.length() -1); - if (suri.startsWith(servletPath)) { - return new WebAppRequestDispatcher(entry.getKey(), entry.getValue()); - } else { - if ((suri + "/").startsWith(servletPath)) { - return new WebAppRequestDispatcher(entry.getKey(), entry.getValue()); - } - } - } - } - - // No servlet found - return null; - } - - static WebAppServletHost getInstance() { - return instance; - } - - void init(ServletConfig config) throws ServletException { - - initContextPath(config); - - // Create an SCA domain object - ServletContext servletContext = config.getServletContext(); - String domainURI = "http://localhost/" + servletContext.getServletContextName().replace(' ', '.'); - String contributionRoot = null; - try { - URL rootURL = servletContext.getResource("/"); - if (rootURL.getProtocol().equals("jndi")) { - //this is tomcat case, we should use getRealPath - File warRootFile = new File(servletContext.getRealPath("/")); - contributionRoot = warRootFile.toURL().toString(); - } else { - //this is jetty case - contributionRoot = rootURL.toString(); - } - } catch(MalformedURLException mf) { - //ignore, pass null - } - scaDomain = SCADomain.newInstance(domainURI, contributionRoot); - - // Store the SCA domain in the servlet context - servletContext.setAttribute(SCA_DOMAIN_ATTRIBUTE, scaDomain); - - // Initialize the registered servlets - for (Servlet servlet : servlets.values()) { - servlet.init(config); - } - } - - /** - * Initializes the contextPath - * The 2.5 Servlet API has a getter for this, for pre 2.5 servlet - * containers use an init parameter. - */ - @SuppressWarnings("unchecked") - protected void initContextPath(ServletConfig config) { - if (Collections.list(config.getInitParameterNames()).contains("contextPath")) { - contextPath = config.getInitParameter("contextPath"); - } else { - ServletContext context = config.getServletContext(); - Method m; - try { - m = context.getClass().getMethod("getContextPath", new Class[]{}); - try { - contextPath = (String)m.invoke(context, new Object[]{}); - } catch (Exception e) { - throw new RuntimeException(e); - } - } catch (NoSuchMethodException e) { - throw new IllegalStateException("'contextPath' init parameter must be set for pre-2.5 servlet container"); - } - } - logger.info("initContextPath: " + contextPath); - } - - void destroy() { - - // Destroy the registered servlets - for (Servlet servlet : servlets.values()) { - servlet.destroy(); - } - - // Close the SCA domain - if (scaDomain != null) { - scaDomain.close(); - } - } - - public String getContextPath() { - return contextPath; - } - -} -- cgit v1.2.3