jforum example source code file (GroupContent.jsp)

This example jforum source code file (GroupContent.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

acls, are, category, group, group, members, ok, only, principalcomparator, string, string, the, this, this

The jforum GroupContent.jsp source code

<%@ taglib uri="/WEB-INF/jspwiki.tld" prefix="wiki" %>
<%@ page import="java.security.Principal" %>
<%@ page import="java.util.Arrays" %>
<%@ page import="com.ecyrd.jspwiki.WikiContext" %>
<%@ page import="com.ecyrd.jspwiki.auth.PrincipalComparator" %>
<%@ page import="com.ecyrd.jspwiki.auth.authorize.Group" %>
<%@ page import="com.ecyrd.jspwiki.auth.authorize.GroupManager" %>
<%@ page import="org.apache.log4j.*" %>
<%@ page errorPage="/Error.jsp" %>
<%! 
    Category log = Category.getInstance("JSPWiki"); 
%>

<%
  // Extract the group name and members
  String name = request.getParameter( "group" );
  Group group = (Group)pageContext.getAttribute( "Group",PageContext.REQUEST_SCOPE );
  Principal[] members = null;
  String modified = "";
  String created = "";
  String modifier = "";
  String creator = "";
  
  if ( group != null )
  {
    name = group.getName();
    members = group.members();
    Arrays.sort( members, new PrincipalComparator() );
    creator = group.getCreator();
    if ( group.getCreated() != null )
    {
      created = group.getCreated().toString();
    }
    modifier = group.getModifier();
    if ( group.getLastModified() != null )
    {
      modified = group.getLastModified().toString();
    }
  }
%>


<script language="javascript" type="text/javascript">
function confirmDelete()
{
  var reallydelete = confirm("Are you sure you want to permanently delete group '<%=name%>'? Users might not be able to access pages whose ACLS contain this group. \n\nIf you click OK, the group will be removed immediately.");

  return reallydelete;
}
</script>

<h3>Group <%=name%>

<%
  if ( group == null )
  {
    WikiContext c = WikiContext.findContext( pageContext );
    
    if ( c.getWikiSession().getMessages( GroupManager.MESSAGES_KEY ).length == 0 )
    {
%>
    This group does not exist.
    <wiki:Permission permission="createGroups">
      Why don’t you go and
      <wiki:Link jsp="NewGroup.jsp">
        <wiki:Param name="group" value="<%=name%>" />
        <wiki:Param name="group" value="<%=name%>" />
        create it
      </wiki:Link>?
    </wiki:Permission>
<%
    }
    else
    {
%>
       <wiki:Messages div="error" topic="<%=GroupManager.MESSAGES_KEY%>" prefix="Error: "/>
<%
    }
  }
  else
  {
%>
    <div class="formcontainer">
      <div class="instructions">
        This is the wiki group called  <em><%=name%>.
        Only members of this group can edit it.
      </div>
    
      <!-- Members -->
      <div class="block">
        <label>Members
        <div class="readonly"><%
            for ( int i = 0; i < members.length; i++ )
            {
              out.println( members[i].getName().trim() );
              if ( i < ( members.length - 1 ) )
              {
                out.println( "<br/>" );
              }
            }
          %></div>
        <div class="description">
          The group’s membership.
        </div>
      </div>
      
      <div class="instructions">
        <%=modifier%> saved this group on <%=modified%>

        <%=creator%> created it on <%=created%>. 
      </div>
    </div>
<%
  }
%>