/**
* Copyright (c) 2000-2013 Liferay, Inc. All rights reserved.
*
* This library is free software; you can redistribute it and/or modify it under
* the terms of the GNU Lesser General Public License as published by the Free
* Software Foundation; either version 2.1 of the License, or (at your option)
* any later version.
*
* This library is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
* details.
*/
package com.liferay.cdi.portlet.bridge;
import com.liferay.portal.util.PortalUtil;
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;
import javax.portlet.ClientDataRequest;
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.Part;
/**
* @author Neil Griffin
*/
public class HttpServletRequestAdapterImpl
implements HttpServletRequestAdapter {
public HttpServletRequestAdapterImpl(PortletRequest portletRequest) {
_portletRequest = portletRequest;
_httpServletRequest = PortalUtil.getHttpServletRequest(portletRequest);
}
@Override
public boolean authenticate(HttpServletResponse httpServletResponse) {
throw new UnsupportedOperationException();
}
@Override
public AsyncContext getAsyncContext() {
throw new UnsupportedOperationException();
}
@Override
public Object getAttribute(String name) {
return _portletRequest.getAttribute(name);
}
@Override
public Enumeration<String> getAttributeNames() {
return _portletRequest.getAttributeNames();
}
@Override
public String getAuthType() {
return _portletRequest.getAuthType();
}
@Override
public String getCharacterEncoding() {
if (!(_portletRequest instanceof ClientDataRequest)) {
return _httpServletRequest.getCharacterEncoding();
}
ClientDataRequest clientDataRequest =
(ClientDataRequest)_portletRequest;
return clientDataRequest.getCharacterEncoding();
}
@Override
public int getContentLength() {
if (!(_portletRequest instanceof ClientDataRequest)) {
return _httpServletRequest.getContentLength();
}
ClientDataRequest clientDataRequest =
(ClientDataRequest)_portletRequest;
return clientDataRequest.getContentLength();
}
@Override
public String getContentType() {
if (!(_portletRequest instanceof ClientDataRequest)) {
return _httpServletRequest.getContentType();
}
ClientDataRequest clientDataRequest =
(ClientDataRequest)_portletRequest;
return clientDataRequest.getContentType();
}
@Override
public String getContextPath() {
return _portletRequest.getContextPath();
}
@Override
public Cookie[] getCookies() {
return _portletRequest.getCookies();
}
@Override
public long getDateHeader(String name) {
return _httpServletRequest.getDateHeader(name);
}
@Override
public DispatcherType getDispatcherType() {
return _httpServletRequest.getDispatcherType();
}
@Override
public String getHeader(String name) {
return _httpServletRequest.getHeader(name);
}
@Override
public Enumeration<String> getHeaderNames() {
return _httpServletRequest.getHeaderNames();
}
@Override
public Enumeration<String> getHeaders(String name) {
return _httpServletRequest.getHeaders(name);
}
@Override
public ServletInputStream getInputStream() throws IOException {
if (_servletInputStream == null) {
if (!(_portletRequest instanceof ClientDataRequest)) {
return _httpServletRequest.getInputStream();
}
ClientDataRequest clientDataRequest =
(ClientDataRequest)_portletRequest;
_servletInputStream = new ServletInputStreamAdapter(
clientDataRequest);
}
return _servletInputStream;
}
@Override
public int getIntHeader(String name) {
return _httpServletRequest.getIntHeader(name);
}
@Override
public String getLocalAddr() {
return _httpServletRequest.getLocalAddr();
}
@Override
public Locale getLocale() {
return _portletRequest.getLocale();
}
@Override
public Enumeration<Locale> getLocales() {
return _portletRequest.getLocales();
}
@Override
public String getLocalName() {
Locale locale = _portletRequest.getLocale();
return locale.getDisplayName();
}
@Override
public int getLocalPort() {
return _portletRequest.getServerPort();
}
@Override
public String getMethod() {
if (!(_portletRequest instanceof ClientDataRequest)) {
return _httpServletRequest.getMethod();
}
ClientDataRequest clientDataRequest =
(ClientDataRequest)_portletRequest;
return clientDataRequest.getMethod();
}
@Override
public String getParameter(String name) {
return _portletRequest.getParameter(name);
}
@Override
public Map<String, String[]> getParameterMap() {
return _portletRequest.getParameterMap();
}
@Override
public Enumeration<String> getParameterNames() {
return _portletRequest.getParameterNames();
}
@Override
public String[] getParameterValues(String name) {
return _portletRequest.getParameterValues(name);
}
@Override
public Part getPart(String name) throws IOException, ServletException {
return _httpServletRequest.getPart(name);
}
@Override
public Collection<Part> getParts() throws IOException, ServletException {
return _httpServletRequest.getParts();
}
@Override
public String getPathInfo() {
return _httpServletRequest.getPathInfo();
}
@Override
public String getPathTranslated() {
return _httpServletRequest.getPathTranslated();
}
@Override
public PortletRequest getPortletRequest() {
return _portletRequest;
}
@Override
public String getProtocol() {
return _httpServletRequest.getProtocol();
}
@Override
public String getQueryString() {
return _httpServletRequest.getQueryString();
}
@Override
public BufferedReader getReader() throws IOException {
if (!(_portletRequest instanceof ClientDataRequest)) {
return _httpServletRequest.getReader();
}
ClientDataRequest clientDataRequest =
(ClientDataRequest)_portletRequest;
return clientDataRequest.getReader();
}
/**
* @deprecated As of 6.2.0
*/
@Override
public String getRealPath(String path) {
return _httpServletRequest.getRealPath(path);
}
@Override
public String getRemoteAddr() {
return _httpServletRequest.getRemoteAddr();
}
@Override
public String getRemoteHost() {
return _httpServletRequest.getRemoteHost();
}
@Override
public int getRemotePort() {
return _httpServletRequest.getRemotePort();
}
@Override
public String getRemoteUser() {
return _portletRequest.getRemoteUser();
}
@Override
public RequestDispatcher getRequestDispatcher(String path) {
return _httpServletRequest.getRequestDispatcher(path);
}
@Override
public String getRequestedSessionId() {
return _portletRequest.getRequestedSessionId();
}
@Override
public String getRequestURI() {
return _httpServletRequest.getRequestURI();
}
@Override
public StringBuffer getRequestURL() {
return _httpServletRequest.getRequestURL();
}
@Override
public String getScheme() {
return _portletRequest.getScheme();
}
@Override
public String getServerName() {
return _portletRequest.getServerName();
}
@Override
public int getServerPort() {
return _portletRequest.getServerPort();
}
@Override
public ServletContext getServletContext() {
return _httpServletRequest.getServletContext();
}
@Override
public String getServletPath() {
return _httpServletRequest.getServletPath();
}
@Override
public HttpSession getSession() {
if (_portletSession == null) {
_portletSession = new CDISessionImpl(
_portletRequest.getPortletSession());
}
return _portletSession;
}
@Override
public HttpSession getSession(boolean create) {
if (_portletSession == null) {
PortletSession portletSession = _portletRequest.getPortletSession(
create);
if (portletSession != null) {
_portletSession = new CDISessionImpl(portletSession);
}
}
return _portletSession;
}
@Override
public Principal getUserPrincipal() {
return _portletRequest.getUserPrincipal();
}
@Override
public boolean isAsyncStarted() {
return false;
}
@Override
public boolean isAsyncSupported() {
return false;
}
@Override
public boolean isRequestedSessionIdFromCookie() {
return _httpServletRequest.isRequestedSessionIdFromCookie();
}
/**
* @deprecated As of 6.2.0
*/
@Override
public boolean isRequestedSessionIdFromUrl() {
return _httpServletRequest.isRequestedSessionIdFromUrl();
}
@Override
public boolean isRequestedSessionIdFromURL() {
return _httpServletRequest.isRequestedSessionIdFromURL();
}
@Override
public boolean isRequestedSessionIdValid() {
return _httpServletRequest.isRequestedSessionIdValid();
}
@Override
public boolean isSecure() {
return _portletRequest.isSecure();
}
@Override
public boolean isUserInRole(String role) {
return _portletRequest.isUserInRole(role);
}
@Override
public void login(String username, String password) {
throw new UnsupportedOperationException();
}
@Override
public void logout() {
throw new UnsupportedOperationException();
}
@Override
public void removeAttribute(String name) {
_portletRequest.removeAttribute(name);
}
@Override
public void setAttribute(String name, Object value) {
_portletRequest.setAttribute(name, value);
}
@Override
public void setCharacterEncoding(String encoding)
throws UnsupportedEncodingException {
if (!(_portletRequest instanceof ClientDataRequest)) {
throw new UnsupportedOperationException();
}
ClientDataRequest clientDataRequest =
(ClientDataRequest)_portletRequest;
clientDataRequest.setCharacterEncoding(encoding);
}
@Override
public AsyncContext startAsync() {
throw new UnsupportedOperationException();
}
@Override
public AsyncContext startAsync(
ServletRequest servletRequest, ServletResponse servletResponse) {
throw new UnsupportedOperationException();
}
private HttpServletRequest _httpServletRequest;
private PortletRequest _portletRequest;
private CDISession _portletSession;
private ServletInputStream _servletInputStream;
private class ServletInputStreamAdapter extends ServletInputStream {
public ServletInputStreamAdapter(ClientDataRequest clientDataRequest) {
_clientDataRequest = clientDataRequest;
}
@Override
public int read() throws IOException {
return _clientDataRequest.getPortletInputStream().read();
}
private ClientDataRequest _clientDataRequest;
}
}