| /* |
| * 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.pluto.portlet.servlet.adapter; |
| |
| import javax.portlet.ClientDataRequest; |
| import javax.portlet.PortletException; |
| import javax.portlet.PortletRequest; |
| import javax.portlet.PortletSession; |
| import javax.servlet.AsyncContext; |
| import javax.servlet.DispatcherType; |
| import javax.servlet.RequestDispatcher; |
| import javax.servlet.ServletContext; |
| import javax.servlet.ServletException; |
| import javax.servlet.ServletInputStream; |
| import javax.servlet.ServletRequest; |
| import javax.servlet.ServletResponse; |
| import javax.servlet.http.Cookie; |
| import javax.servlet.http.HttpServletRequest; |
| import javax.servlet.http.HttpServletResponse; |
| import javax.servlet.http.HttpSession; |
| import javax.servlet.http.HttpUpgradeHandler; |
| import javax.servlet.http.Part; |
| import java.io.BufferedReader; |
| import java.io.IOException; |
| import java.io.UnsupportedEncodingException; |
| import java.security.Principal; |
| import java.util.Collection; |
| import java.util.Enumeration; |
| import java.util.Locale; |
| import java.util.Map; |
| |
| /** |
| * Provides a way to decorate a {@link PortletRequest} as an {@link HttpServletRequest}. Methods that have no |
| * correspondence to {@link HttpServletRequest} throw {@link UnsupportedOperationException}. |
| * |
| * @author Neil Griffin |
| */ |
| public class HttpServletRequestAdapter implements HttpServletRequest { |
| |
| private PortletRequest portletRequest; |
| private ServletContext servletContext; |
| |
| public HttpServletRequestAdapter(PortletRequest portletRequest) { |
| this.portletRequest = portletRequest; |
| } |
| |
| public HttpServletRequestAdapter(PortletRequest portletRequest, ServletContext servletContext) { |
| this.portletRequest = portletRequest; |
| this.servletContext = servletContext; |
| } |
| |
| @Override |
| public String getAuthType() { |
| return portletRequest.getAuthType(); |
| } |
| |
| @Override |
| public Cookie[] getCookies() { |
| return portletRequest.getCookies(); |
| } |
| |
| @Override |
| public long getDateHeader(String name) { |
| return Long.valueOf(portletRequest.getProperty(name)); |
| } |
| |
| @Override |
| public String getHeader(String name) { |
| return portletRequest.getProperty(name); |
| } |
| |
| @Override |
| public Enumeration<String> getHeaders(String name) { |
| return portletRequest.getProperties(name); |
| } |
| |
| @Override |
| public Enumeration<String> getHeaderNames() { |
| return portletRequest.getPropertyNames(); |
| } |
| |
| @Override |
| public int getIntHeader(String name) { |
| return Integer.valueOf(getHeader(name)); |
| } |
| |
| @Override |
| public String getMethod() { |
| |
| if (portletRequest instanceof ClientDataRequest) { |
| return ((ClientDataRequest)portletRequest).getMethod(); |
| } |
| |
| return ""; |
| } |
| |
| @Override |
| public String getPathInfo() { |
| return ""; |
| } |
| |
| @Override |
| public String getPathTranslated() { |
| return ""; |
| } |
| |
| @Override |
| public String getContextPath() { |
| return portletRequest.getContextPath(); |
| } |
| |
| @Override |
| public String getQueryString() { |
| return ""; |
| } |
| |
| @Override |
| public String getRemoteUser() { |
| return portletRequest.getRemoteUser(); |
| } |
| |
| @Override |
| public boolean isUserInRole(String role) { |
| return portletRequest.isUserInRole(role); |
| } |
| |
| @Override |
| public Principal getUserPrincipal() { |
| return portletRequest.getUserPrincipal(); |
| } |
| |
| @Override |
| public String getRequestedSessionId() { |
| return portletRequest.getRequestedSessionId(); |
| } |
| |
| @Override |
| public String getRequestURI() { |
| return ""; |
| } |
| |
| @Override |
| public StringBuffer getRequestURL() { |
| return new StringBuffer(); |
| } |
| |
| @Override |
| public String getServletPath() { |
| return ""; |
| } |
| |
| @Override |
| public HttpSession getSession(boolean create) { |
| PortletSession portletSession = portletRequest.getPortletSession(create); |
| |
| if (portletSession == null) { |
| return null; |
| } |
| |
| return new HttpSessionAdapter(portletSession); |
| } |
| |
| @Override |
| public HttpSession getSession() { |
| return getSession(true); |
| } |
| |
| @Override |
| public String changeSessionId() { |
| throw new UnsupportedOperationException(); |
| } |
| |
| @Override |
| public boolean isRequestedSessionIdValid() { |
| return portletRequest.isRequestedSessionIdValid(); |
| } |
| |
| @Override |
| public boolean isRequestedSessionIdFromCookie() { |
| return false; |
| } |
| |
| @Override |
| public boolean isRequestedSessionIdFromURL() { |
| return false; |
| } |
| |
| @Override |
| public boolean isRequestedSessionIdFromUrl() { |
| return false; |
| } |
| |
| @Override |
| public boolean authenticate(HttpServletResponse httpServletResponse) throws IOException, ServletException { |
| return false; |
| } |
| |
| @Override |
| public void login(String username, String password) throws ServletException { |
| throw new UnsupportedOperationException(); |
| } |
| |
| @Override |
| public void logout() throws ServletException { |
| throw new UnsupportedOperationException(); |
| } |
| |
| @Override |
| public Collection<Part> getParts() throws IOException, ServletException { |
| |
| if (portletRequest instanceof ClientDataRequest) { |
| try { |
| return ((ClientDataRequest)portletRequest).getParts(); |
| } |
| catch (PortletException e) { |
| throw new ServletException(e); |
| } |
| } |
| |
| return null; |
| } |
| |
| @Override |
| public Part getPart(String name) throws IOException, ServletException { |
| |
| if (portletRequest instanceof ClientDataRequest) { |
| try { |
| return ((ClientDataRequest)portletRequest).getPart(name); |
| } |
| catch (PortletException e) { |
| throw new ServletException(e); |
| } |
| } |
| |
| return null; |
| } |
| |
| @Override |
| public <T extends HttpUpgradeHandler> T upgrade(Class<T> aClass) throws IOException, ServletException { |
| throw new UnsupportedOperationException(); |
| } |
| |
| @Override |
| public Object getAttribute(String name) { |
| return portletRequest.getAttribute(name); |
| } |
| |
| @Override |
| public Enumeration<String> getAttributeNames() { |
| return portletRequest.getAttributeNames(); |
| } |
| |
| @Override |
| public String getCharacterEncoding() { |
| if (portletRequest instanceof ClientDataRequest) { |
| return ((ClientDataRequest)portletRequest).getCharacterEncoding(); |
| } |
| |
| return ""; |
| } |
| |
| @Override |
| public void setCharacterEncoding(String encoding) throws UnsupportedEncodingException { |
| if (portletRequest instanceof ClientDataRequest) { |
| ((ClientDataRequest)portletRequest).setCharacterEncoding(encoding); |
| } |
| } |
| |
| @Override |
| public int getContentLength() { |
| if (portletRequest instanceof ClientDataRequest) { |
| return ((ClientDataRequest)portletRequest).getContentLength(); |
| } |
| else { |
| return 0; |
| } |
| } |
| |
| @Override |
| public long getContentLengthLong() { |
| if (portletRequest instanceof ClientDataRequest) { |
| return ((ClientDataRequest)portletRequest).getContentLengthLong(); |
| } |
| else { |
| return 0; |
| } |
| } |
| |
| @Override |
| public String getContentType() { |
| if (portletRequest instanceof ClientDataRequest) { |
| return ((ClientDataRequest)portletRequest).getContentType(); |
| } |
| else { |
| return ""; |
| } |
| } |
| |
| @Override |
| public ServletInputStream getInputStream() throws IOException { |
| throw new UnsupportedOperationException(); |
| } |
| |
| @Override |
| public String getParameter(String name) { |
| return portletRequest.getParameter(name); |
| } |
| |
| @Override |
| public Enumeration<String> getParameterNames() { |
| return portletRequest.getParameterNames(); |
| } |
| |
| @Override |
| public String[] getParameterValues(String name) { |
| return portletRequest.getParameterValues(name); |
| } |
| |
| @Override |
| public Map<String, String[]> getParameterMap() { |
| return portletRequest.getParameterMap(); |
| } |
| |
| @Override |
| public String getProtocol() { |
| return ""; |
| } |
| |
| @Override |
| public String getScheme() { |
| return portletRequest.getScheme(); |
| } |
| |
| @Override |
| public String getServerName() { |
| return portletRequest.getServerName(); |
| } |
| |
| @Override |
| public int getServerPort() { |
| return portletRequest.getServerPort(); |
| } |
| |
| @Override |
| public BufferedReader getReader() throws IOException { |
| |
| if (portletRequest instanceof ClientDataRequest) { |
| return ((ClientDataRequest)portletRequest).getReader(); |
| } |
| |
| throw new UnsupportedOperationException(); |
| } |
| |
| @Override |
| public String getRemoteAddr() { |
| return ""; |
| } |
| |
| @Override |
| public String getRemoteHost() { |
| return ""; |
| } |
| |
| @Override |
| public void setAttribute(String name, Object value) { |
| portletRequest.setAttribute(name, value); |
| } |
| |
| @Override |
| public void removeAttribute(String name) { |
| portletRequest.removeAttribute(name); |
| } |
| |
| @Override |
| public Locale getLocale() { |
| return portletRequest.getLocale(); |
| } |
| |
| @Override |
| public Enumeration<Locale> getLocales() { |
| return portletRequest.getLocales(); |
| } |
| |
| @Override |
| public boolean isSecure() { |
| return portletRequest.isSecure(); |
| } |
| |
| @Override |
| public RequestDispatcher getRequestDispatcher(String path) { |
| throw new UnsupportedOperationException(); |
| } |
| |
| @Override |
| public String getRealPath(String path) { |
| return ""; |
| } |
| |
| @Override |
| public int getRemotePort() { |
| throw new UnsupportedOperationException(); |
| } |
| |
| @Override |
| public String getLocalName() { |
| return ""; |
| } |
| |
| @Override |
| public String getLocalAddr() { |
| return ""; |
| } |
| |
| @Override |
| public int getLocalPort() { |
| throw new UnsupportedOperationException(); |
| } |
| |
| @Override |
| public ServletContext getServletContext() { |
| return servletContext; |
| } |
| |
| @Override |
| public AsyncContext startAsync() throws IllegalStateException { |
| throw new UnsupportedOperationException(); |
| } |
| |
| @Override |
| public AsyncContext startAsync( |
| ServletRequest servletRequest, ServletResponse servletResponse) throws IllegalStateException { |
| throw new UnsupportedOperationException(); |
| } |
| |
| @Override |
| public boolean isAsyncStarted() { |
| throw new UnsupportedOperationException(); |
| } |
| |
| @Override |
| public boolean isAsyncSupported() { |
| throw new UnsupportedOperationException(); |
| } |
| |
| @Override |
| public AsyncContext getAsyncContext() { |
| throw new UnsupportedOperationException(); |
| } |
| |
| @Override |
| public DispatcherType getDispatcherType() { |
| throw new UnsupportedOperationException(); |
| } |
| } |