jforum example source code file (PageModified.jsp)

This example jforum source code file (PageModified.jsp) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" ^TM.

Java - jforum tags/keywords

jspwiki, jspwiki, logger, page, page, string, string, wikicontext, wikicontext, wikiengine

The jforum PageModified.jsp source code

<%@ page import="org.apache.log4j.*" %>
<%@ page import="org.apache.commons.lang.*" %>
<%@ page import="com.ecyrd.jspwiki.*" %>
<%@ page import="com.ecyrd.jspwiki.ui.EditorManager" %>
<%@ page errorPage="/Error.jsp" %>
<%@ taglib uri="/WEB-INF/jspwiki.tld" prefix="wiki" %>

<%! 
    public void jspInit()
    {
        wiki = WikiEngine.getInstance( getServletConfig() );
    }

    Logger log = Logger.getLogger("JSPWiki");
    WikiEngine wiki;

%>

<%
    // Create wiki context and check for authorization
    WikiContext wikiContext = wiki.createContext( request, WikiContext.CONFLICT );
    if(!wikiContext.hasAccess( response )) return;
    String pagereq = wikiContext.getName();

    String usertext = (String)session.getAttribute( EditorManager.REQ_EDITEDTEXT );

    // Make the user and conflicting text presentable for display.
    usertext = StringEscapeUtils.escapeXml( usertext );
    usertext = TextUtil.replaceString( usertext, "\n", "<br />" );

    String conflicttext = wiki.getText(pagereq);
    conflicttext = StringEscapeUtils.escapeXml( conflicttext );
    conflicttext = TextUtil.replaceString( conflicttext, "\n", "<br />" );

    pageContext.setAttribute( "conflicttext",
                              conflicttext,
                              PageContext.REQUEST_SCOPE );

    log.info("Page concurrently modified "+pagereq);
    pageContext.setAttribute( "usertext",
                              usertext,
                              PageContext.REQUEST_SCOPE );

    // Set the content type and include the response content
    response.setContentType("text/html; charset="+wiki.getContentEncoding() );
    String contentPage = wiki.getTemplateManager().findJSP( pageContext,
                                                            wikiContext.getTemplate(),
                                                            "ViewTemplate.jsp" );
%><wiki:Include page="<%=contentPage%>" />