168 lines
4.9 KiB
Java
168 lines
4.9 KiB
Java
/*
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* The contents of this file are subject to the Mozilla Public License Version 1.1
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* (the "License"); you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at <http://www.mozilla.org/MPL/>.
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*
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* Software distributed under the License is distributed on an "AS IS" basis, WITHOUT
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* WARRANTY OF ANY KIND, either express or implied. See the License for the specific
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* language governing rights and limitations under the License.
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*
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* The Original Code is the Venice Web Communities System.
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*
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* The Initial Developer of the Original Code is Eric J. Bowersox <erbo@silcom.com>,
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* for Silverwrist Design Studios. Portions created by Eric J. Bowersox are
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* Copyright (C) 2002 Eric J. Bowersox/Silverwrist Design Studios. All Rights Reserved.
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*
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* Contributor(s):
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*/
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package com.silverwrist.venice.ui.view;
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import java.util.Date;
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import javax.servlet.*;
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import com.silverwrist.venice.core.CommunityContext;
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import com.silverwrist.venice.ui.*;
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import com.silverwrist.venice.ui.helpers.HTMLRendering;
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import com.silverwrist.venice.ui.servlet.RequestImpl;
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public class NestedJSPView implements ContentJSP
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{
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/*--------------------------------------------------------------------------------
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* Attributes
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*--------------------------------------------------------------------------------
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*/
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private Content outer;
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private String jspname;
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private RequestInput rinput = null;
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private HTMLRendering html = null;
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/*--------------------------------------------------------------------------------
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* Constructor
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*--------------------------------------------------------------------------------
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*/
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public NestedJSPView(Content outer, String jspname)
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{
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this.outer = outer;
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this.jspname = jspname;
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} // end constructor
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/*--------------------------------------------------------------------------------
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* Implementations from interface Content
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*--------------------------------------------------------------------------------
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*/
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public boolean needFrame()
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{
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return outer.needFrame();
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} // end needFrame
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public int getMenuSelector()
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{
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return outer.getMenuSelector();
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} // end getMenuSelector
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public String getPageTitle(RequestOutput ro)
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{
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return outer.getPageTitle(ro);
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} // end getPageTitle
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public String getPageQID()
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{
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return outer.getPageQID();
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} // end getPageQID
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/*--------------------------------------------------------------------------------
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* Implementations from interface ContentJSP
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*--------------------------------------------------------------------------------
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*/
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public String getJSPName()
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{
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return jspname;
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} // end getJSPName
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public void initialize(RequestInput req)
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{
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rinput = req;
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html = (HTMLRendering)(req.queryService(HTMLRendering.class));
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} // end initialize
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public void terminate(RequestInput req)
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{
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rinput = null;
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html = null;
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} // end terminate
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/*--------------------------------------------------------------------------------
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* External operations
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*--------------------------------------------------------------------------------
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*/
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public final Content getOuterView()
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{
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return outer;
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} // end getOuterView
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public final Object getRequestAttribute(String s)
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{
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return ((rinput==null) ? null : rinput.getRequestAttribute(s));
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} // end getRequestAttribute
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public final String formatDate(Date date)
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{
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return ((html==null) ? null : html.formatDate(date));
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} // end formatDate
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public final CommunityContext getCommunity()
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{
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return ((rinput==null) ? null : rinput.getCommunity());
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} // end getCommunity
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public final String getActivityString(Date date)
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{
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return ((html==null) ? null : html.getActivityString(date));
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} // end getActivityString
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/*--------------------------------------------------------------------------------
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* External static operations
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*--------------------------------------------------------------------------------
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*/
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public static final NestedJSPView get(ServletRequest sreq) throws ServletException
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{
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Object obj = sreq.getAttribute(RequestImpl.REQUEST_CONTENT);
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if (obj==null)
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throw new ServletException("NestedJSPView.get: unable to get request content");
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if (obj instanceof NestedJSPView)
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return (NestedJSPView)obj;
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throw new ServletException("NestedJSPView.get: request content is not a NestedJSPView object");
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} // end get
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public static final RequestOutput getRequestOutput(ServletRequest sreq) throws ServletException
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{
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Object obj = sreq.getAttribute(RequestImpl.REQUEST_OUTPUT);
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if (obj==null)
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throw new ServletException("NestedJSPView.getRequestOutput: unable to get request object");
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if (obj instanceof RequestOutput)
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return (RequestOutput)obj;
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throw new ServletException("NestedJSPView.getRequestOutput: request object is not a RequestOutput object");
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} // end getRequestOutput
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} // end class NestedJSPView
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