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author | slaws <slaws@13f79535-47bb-0310-9956-ffa450edef68> | 2009-07-06 07:23:44 +0000 |
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committer | slaws <slaws@13f79535-47bb-0310-9956-ffa450edef68> | 2009-07-06 07:23:44 +0000 |
commit | 5b67e082ce57df77acc72cd36569a05c9a2fa347 (patch) | |
tree | 2aae54f73b2a9bbd5b8ad71f8e605e82f4595fc5 /branches/sca-java-1.5.1/modules/host-http/src/main/java/org/apache/tuscany/sca/host/http/ExtensibleServletHost.java | |
parent | aafdaec972cfe3439c6fe15c599d46d3e5f13fa9 (diff) |
Branch for 1.5.1
git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@791397 13f79535-47bb-0310-9956-ffa450edef68
Diffstat (limited to '')
-rw-r--r-- | branches/sca-java-1.5.1/modules/host-http/src/main/java/org/apache/tuscany/sca/host/http/ExtensibleServletHost.java | 133 |
1 files changed, 133 insertions, 0 deletions
diff --git a/branches/sca-java-1.5.1/modules/host-http/src/main/java/org/apache/tuscany/sca/host/http/ExtensibleServletHost.java b/branches/sca-java-1.5.1/modules/host-http/src/main/java/org/apache/tuscany/sca/host/http/ExtensibleServletHost.java new file mode 100644 index 0000000000..ed1fac1b50 --- /dev/null +++ b/branches/sca-java-1.5.1/modules/host-http/src/main/java/org/apache/tuscany/sca/host/http/ExtensibleServletHost.java @@ -0,0 +1,133 @@ +/* + * 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.http; + +import java.net.URL; + +import javax.servlet.RequestDispatcher; +import javax.servlet.Servlet; + +/** + * Default implementation of an extensible Servlet host. + * + * @version $Rev$ $Date$ + */ +public class ExtensibleServletHost implements ServletHost { + + private ServletHostExtensionPoint servletHosts; + + public ExtensibleServletHost(ServletHostExtensionPoint servletHosts) { + this.servletHosts = servletHosts; + } + + public void setDefaultPort(int port) { + if (servletHosts.getServletHosts().isEmpty()) { + throw new ServletMappingException("No servlet host available"); + } + + for (ServletHost servletHost: servletHosts.getServletHosts()) { + servletHost.setDefaultPort(port); + } + } + + private ServletHost getDefaultServletHost() { + return servletHosts.getServletHosts().get(0); + } + + public int getDefaultPort() { + if (servletHosts.getServletHosts().isEmpty()) { + throw new ServletMappingException("No servlet host available"); + } + + return getDefaultServletHost().getDefaultPort(); + } + + public void addServletMapping(String uri, Servlet servlet) throws ServletMappingException { + if (servletHosts.getServletHosts().isEmpty()) { + throw new ServletMappingException("No servlet host available"); + } + + // TODO implement selection of the correct Servlet host based on the mapping + // For now just select the first one + getDefaultServletHost().addServletMapping(uri, servlet); + } + + public void addServletMapping(String uri, Servlet servlet, SecurityContext securityContext) throws ServletMappingException { + if (servletHosts.getServletHosts().isEmpty()) { + throw new ServletMappingException("No servlet host available"); + } + + // TODO implement selection of the correct Servlet host based on the mapping + // For now just select the first one + getDefaultServletHost().addServletMapping(uri, servlet, securityContext); + } + + public Servlet getServletMapping(String uri) throws ServletMappingException { + if (servletHosts.getServletHosts().isEmpty()) { + throw new ServletMappingException("No servlet host available"); + } + + // TODO implement selection of the correct Servlet host based on the mapping + // For now just select the first one + return getDefaultServletHost().getServletMapping(uri); + } + + public Servlet removeServletMapping(String uri) throws ServletMappingException { + if (servletHosts.getServletHosts().isEmpty()) { + throw new ServletMappingException("No servlet host available"); + } + + // TODO implement selection of the correct Servlet host based on the mapping + // For now just select the first one + return getDefaultServletHost().removeServletMapping(uri); + } + + public RequestDispatcher getRequestDispatcher(String uri) throws ServletMappingException { + if (servletHosts.getServletHosts().isEmpty()) { + throw new ServletMappingException("No servlet host available"); + } + + // TODO implement selection of the correct Servlet host based on the mapping + // For now just select the first one + return getDefaultServletHost().getRequestDispatcher(uri); + } + + public String getContextPath() { + if (servletHosts.getServletHosts().isEmpty()) { + throw new ServletMappingException("No servlet host available"); + } + + // TODO implement selection of the correct Servlet host based on the mapping + // For now just select the first one + return getDefaultServletHost().getContextPath(); + } + + public URL getURLMapping(String uri) { + if (servletHosts.getServletHosts().isEmpty()) { + throw new ServletMappingException("No servlet host available"); + } + + return getDefaultServletHost().getURLMapping(uri); + } + + public void setContextPath(String path) { + getDefaultServletHost().setContextPath(path); + } +} |