001: /*
002: * This file is part of the Echo Web Application Framework (hereinafter "Echo").
003: * Copyright (C) 2002-2005 NextApp, Inc.
004: *
005: * Version: MPL 1.1/GPL 2.0/LGPL 2.1
006: *
007: * The contents of this file are subject to the Mozilla Public License Version
008: * 1.1 (the "License"); you may not use this file except in compliance with
009: * the License. You may obtain a copy of the License at
010: * http://www.mozilla.org/MPL/
011: *
012: * Software distributed under the License is distributed on an "AS IS" basis,
013: * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
014: * for the specific language governing rights and limitations under the
015: * License.
016: *
017: * Alternatively, the contents of this file may be used under the terms of
018: * either the GNU General Public License Version 2 or later (the "GPL"), or
019: * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
020: * in which case the provisions of the GPL or the LGPL are applicable instead
021: * of those above. If you wish to allow use of your version of this file only
022: * under the terms of either the GPL or the LGPL, and not to allow others to
023: * use your version of this file under the terms of the MPL, indicate your
024: * decision by deleting the provisions above and replace them with the notice
025: * and other provisions required by the GPL or the LGPL. If you do not delete
026: * the provisions above, a recipient may use your version of this file under
027: * the terms of any one of the MPL, the GPL or the LGPL.
028: */
029:
030: package nextapp.echo2.webcontainer;
031:
032: import java.io.Serializable;
033: import java.security.Principal;
034: import java.util.Map;
035:
036: import javax.servlet.http.Cookie;
037: import javax.servlet.http.HttpSession;
038:
039: import nextapp.echo2.app.TaskQueueHandle;
040: import nextapp.echo2.webrender.ClientConfiguration;
041: import nextapp.echo2.webrender.ClientProperties;
042: import nextapp.echo2.webrender.Connection;
043: import nextapp.echo2.webrender.ServerDelayMessage;
044: import nextapp.echo2.webrender.Service;
045: import nextapp.echo2.webrender.WebRenderServlet;
046:
047: /**
048: * <code>ContainerContext</code> implementation.
049: */
050: class ContainerContextImpl implements ContainerContext, Serializable {
051:
052: private ContainerInstance containerInstance;
053:
054: /**
055: * Creates a new <code>ContainerContextImpl</code>
056: *
057: * @param containerInstance the relevant <code>ContainerInstance</code>
058: */
059: ContainerContextImpl(ContainerInstance containerInstance) {
060: super ();
061: this .containerInstance = containerInstance;
062: }
063:
064: /**
065: * @see nextapp.echo2.webcontainer.ContainerContext#getClientProperties()
066: */
067: public ClientProperties getClientProperties() {
068: return containerInstance.getClientProperties();
069: }
070:
071: /**
072: * @see nextapp.echo2.webcontainer.ContainerContext#getCookies()
073: */
074: public Cookie[] getCookies() {
075: Connection conn = WebRenderServlet.getActiveConnection();
076: if (conn == null) {
077: return null;
078: } else {
079: return conn.getRequest().getCookies();
080: }
081: }
082:
083: /**
084: * @see nextapp.echo2.webcontainer.ContainerContext#getInitialRequestParameterMap()
085: */
086: public Map getInitialRequestParameterMap() {
087: return containerInstance.getInitialRequestParameterMap();
088: }
089:
090: /**
091: * @see nextapp.echo2.webcontainer.ContainerContext#getServiceUri(nextapp.echo2.webrender.Service)
092: */
093: public String getServiceUri(Service service) {
094: return containerInstance.getServiceUri(service);
095: }
096:
097: /**
098: * @see nextapp.echo2.webcontainer.ContainerContext#getServletUri()
099: */
100: public String getServletUri() {
101: return containerInstance.getServletUri();
102: }
103:
104: /**
105: * @see nextapp.echo2.webcontainer.ContainerContext#getSession()
106: */
107: public HttpSession getSession() {
108: return containerInstance.getSession();
109: }
110:
111: /**
112: * @see nextapp.echo2.webcontainer.ContainerContext#getUserPrincipal()
113: */
114: public Principal getUserPrincipal() {
115: Connection conn = WebRenderServlet.getActiveConnection();
116: if (conn == null) {
117: return null;
118: } else {
119: return conn.getRequest().getUserPrincipal();
120: }
121: }
122:
123: /**
124: * @see nextapp.echo2.webcontainer.ContainerContext#isUserInRole(java.lang.String)
125: */
126: public boolean isUserInRole(String role) {
127: Connection conn = WebRenderServlet.getActiveConnection();
128: if (conn == null) {
129: return false;
130: } else {
131: return conn.getRequest().isUserInRole(role);
132: }
133: }
134:
135: /**
136: * @see nextapp.echo2.webcontainer.ContainerContext#setClientConfiguration(nextapp.echo2.webrender.ClientConfiguration)
137: */
138: public void setClientConfiguration(
139: ClientConfiguration clientConfiguration) {
140: containerInstance.setClientConfiguration(clientConfiguration);
141: }
142:
143: /**
144: * @see nextapp.echo2.webcontainer.ContainerContext#setServerDelayMessage(nextapp.echo2.webrender.ServerDelayMessage)
145: */
146: public void setServerDelayMessage(
147: ServerDelayMessage serverDelayMessage) {
148: containerInstance.setServerDelayMessage(serverDelayMessage);
149: }
150:
151: /**
152: * @see nextapp.echo2.webcontainer.ContainerContext#setTaskQueueCallbackInterval(nextapp.echo2.app.TaskQueueHandle, int)
153: */
154: public void setTaskQueueCallbackInterval(TaskQueueHandle taskQueue,
155: int ms) {
156: containerInstance.setTaskQueueCallbackInterval(taskQueue, ms);
157: }
158: }
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