001    /**
002     * Copyright (c) 2000-2011 Liferay, Inc. All rights reserved.
003     *
004     * The contents of this file are subject to the terms of the Liferay Enterprise
005     * Subscription License ("License"). You may not use this file except in
006     * compliance with the License. You can obtain a copy of the License by
007     * contacting Liferay, Inc. See the License for the specific language governing
008     * permissions and limitations under the License, including but not limited to
009     * distribution rights of the Software.
010     *
011     *
012     *
013     */
014    
015    package com.liferay.portal.jsonwebservice;
016    
017    import com.liferay.portal.kernel.servlet.PortletServlet;
018    import com.liferay.portal.kernel.upload.UploadServletRequest;
019    import com.liferay.portal.kernel.util.GetterUtil;
020    import com.liferay.portal.kernel.util.StringPool;
021    import com.liferay.portal.model.User;
022    import com.liferay.portal.security.auth.CompanyThreadLocal;
023    import com.liferay.portal.security.permission.PermissionChecker;
024    import com.liferay.portal.security.permission.PermissionCheckerFactoryUtil;
025    import com.liferay.portal.security.permission.PermissionThreadLocal;
026    import com.liferay.portal.servlet.JSONServlet;
027    import com.liferay.portal.servlet.UserResolver;
028    import com.liferay.portal.struts.JSONAction;
029    import com.liferay.portal.upload.UploadServletRequestImpl;
030    import com.liferay.portal.util.PortalUtil;
031    
032    import java.io.IOException;
033    
034    import javax.servlet.RequestDispatcher;
035    import javax.servlet.ServletContext;
036    import javax.servlet.ServletException;
037    import javax.servlet.http.HttpServletRequest;
038    import javax.servlet.http.HttpServletResponse;
039    
040    /**
041     * @author Igor Spasic
042     */
043    public class JSONWebServiceServlet extends JSONServlet {
044    
045            @Override
046            public void destroy() {
047                    _jsonWebServiceServiceAction.destroy();
048    
049                    super.destroy();
050            }
051    
052            @Override
053            public void service(
054                            HttpServletRequest request, HttpServletResponse response)
055                    throws IOException, ServletException {
056    
057                    if (PortalUtil.isMultipartRequest(request)) {
058                            UploadServletRequest uploadServletRequest =
059                                    new UploadServletRequestImpl(request);
060    
061                            request = uploadServletRequest;
062                    }
063    
064                    String path = GetterUtil.getString(request.getPathInfo());
065    
066                    if (!path.equals(StringPool.SLASH) && !path.equals(StringPool.BLANK)) {
067                            super.service(request, response);
068    
069                            return;
070                    }
071    
072                    String uri = request.getRequestURI();
073    
074                    int pos = uri.indexOf("/secure/");
075    
076                    if (pos != -1) {
077                            uri = uri.substring(0, pos) + uri.substring(pos + 7);
078    
079                            String queryString = request.getQueryString();
080    
081                            if (queryString != null) {
082                                    uri = uri.concat(StringPool.QUESTION).concat(queryString);
083                            }
084    
085                            response.sendRedirect(uri);
086    
087                            return;
088                    }
089    
090                    RequestDispatcher requestDispatcher = request.getRequestDispatcher(
091                            "/jsonws.jsp");
092    
093                    requestDispatcher.forward(request, response);
094            }
095    
096            @Override
097            protected JSONAction getJSONAction(ServletContext servletContext) {
098                    ClassLoader portletClassLoader =
099                            (ClassLoader)servletContext.getAttribute(
100                                    PortletServlet.PORTLET_CLASS_LOADER);
101    
102                    _jsonWebServiceServiceAction = new JSONWebServiceServiceAction(
103                            servletContext.getServletContextName(), portletClassLoader);
104    
105                    _jsonWebServiceServiceAction.setServletContext(servletContext);
106    
107                    return _jsonWebServiceServiceAction;
108            }
109    
110            @Override
111            protected void resolveRemoteUser(HttpServletRequest request)
112                    throws Exception {
113    
114                    UserResolver userResolver = new UserResolver(request);
115    
116                    CompanyThreadLocal.setCompanyId(userResolver.getCompanyId());
117    
118                    request.setAttribute("companyId", userResolver.getCompanyId());
119    
120                    User user = userResolver.getUser();
121    
122                    if (user != null) {
123                            PermissionChecker permissionChecker =
124                                    PermissionCheckerFactoryUtil.create(user, true);
125    
126                            PermissionThreadLocal.setPermissionChecker(permissionChecker);
127    
128                            request.setAttribute("user", user);
129                            request.setAttribute("userId", user.getUserId());
130                    }
131            }
132    
133            private JSONWebServiceServiceAction _jsonWebServiceServiceAction;
134    
135    }