jford 2004/06/29 20:12:05
Added: applications/pam/src/java/org/apache/jetspeed/portlets/pam/tags
PAMTreeControlTag.java
Log:
Added tree control menu to PAM browser
Revision Changes Path
1.1
jakarta-jetspeed-2/applications/pam/src/java/org/apache/jetspeed/portlets/pam/tags/PAMTreeControlTag.java
Index: PAMTreeControlTag.java
===================================================================
/*
* Created on Jun 29, 2004
*
* TODO To change the template for this generated file go to
* Window - Preferences - Java - Code Style - Code Templates
*/
package org.apache.jetspeed.portlets.pam.tags;
import javax.portlet.PortletRequest;
import javax.servlet.jsp.JspException;
import org.apache.webapp.admin.TreeControl;
import org.apache.webapp.admin.TreeControlTag;
/**
* @author Jeremy
*
* TODO To change the template for this generated type comment go to
* Window - Preferences - Java - Code Style - Code Templates
*/
public class PAMTreeControlTag extends TreeControlTag {
/**
* Return the <code>TreeControl</code> instance for the tree control that
* we are rendering.
*
* @exception JspException if no TreeControl instance can be found
*/
protected TreeControl getTreeControl() throws JspException {
Object renderRequest = pageContext.findAttribute("renderRequest");
Object treeControl =
((PortletRequest)renderRequest).getAttribute("j2_tree");
if (treeControl == null)
throw new JspException("Cannot find tree control attribute '" +
tree + "'");
else if (!(treeControl instanceof TreeControl))
throw new JspException("Invalid tree control attribute '" +
tree + "'");
else
return ((TreeControl) treeControl);
}
}
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