jford 2004/06/29 20:11:50
Modified: applications/pam/src/java/org/apache/jetspeed/portlets/pam
PortletApplicationBrowser.java
Log:
Added tree control menu to PAM browser
Revision Changes Path
1.3 +67 -1
jakarta-jetspeed-2/applications/pam/src/java/org/apache/jetspeed/portlets/pam/PortletApplicationBrowser.java
Index: PortletApplicationBrowser.java
===================================================================
RCS file:
/home/cvs/jakarta-jetspeed-2/applications/pam/src/java/org/apache/jetspeed/portlets/pam/PortletApplicationBrowser.java,v
retrieving revision 1.2
retrieving revision 1.3
diff -u -r1.2 -r1.3
--- PortletApplicationBrowser.java 6 Jun 2004 01:51:34 -0000 1.2
+++ PortletApplicationBrowser.java 30 Jun 2004 03:11:50 -0000 1.3
@@ -16,6 +16,7 @@
package org.apache.jetspeed.portlets.pam;
import java.io.IOException;
+import java.util.Iterator;
import java.util.List;
//import java.io.InputStream;
@@ -25,11 +26,15 @@
import javax.portlet.PortletConfig;
import javax.portlet.PortletContext;
import javax.portlet.PortletException;
+import javax.portlet.PortletURL;
import javax.portlet.RenderRequest;
import javax.portlet.RenderResponse;
import org.apache.jetspeed.components.portletregistry.PortletRegistryComponent;
+import org.apache.jetspeed.om.common.portlet.MutablePortletApplication;
import org.apache.jetspeed.portlet.ServletPortlet;
+import org.apache.webapp.admin.TreeControl;
+import org.apache.webapp.admin.TreeControlNode;
//import org.apache.jetspeed.cps.util.Streams;
@@ -70,6 +75,15 @@
System.out.println("PA = " + pa.getName());
}
*/
+
+ TreeControl control = (TreeControl)
request.getPortletSession().getAttribute("j2_tree");
+ if(control == null)
+ {
+ PortletURL actionURL = response.createActionURL();
+ control = buildTree(apps, actionURL);
+ request.getPortletSession().setAttribute("j2_tree", control);
+ }
+ request.setAttribute("j2_tree", control);
request.setAttribute("apps", apps);
}
super.doView(request, response);
@@ -80,5 +94,57 @@
public void processAction(ActionRequest actionRequest, ActionResponse
actionResponse) throws PortletException, IOException
{
System.out.println("PorletApplicationBrowser: processAction()");
+
+ TreeControl control = (TreeControl)
actionRequest.getPortletSession().getAttribute("j2_tree");
+ //assert control != null
+
+ String node = actionRequest.getParameter("node");
+ if(node != null)
+ {
+ TreeControlNode controlNode = control.findNode(node);
+ if(controlNode != null)
+ {
+ controlNode.setExpanded(!controlNode.isExpanded());
+ }
+ }
+
+ String selectedNode = actionRequest.getParameter("select_node");
+ if(selectedNode != null)
+ {
+ control.selectNode(selectedNode);
+ //TODO: signal details portlet that node was selected
+
+ System.out.println("Node Selected: " + selectedNode);
+ }
+ }
+
+ private TreeControl buildTree(List apps, PortletURL actionURL) {
+
+
+ actionURL.setParameter("select_node", "ROOT-NODE");
+ TreeControlNode root =
+ new TreeControlNode("ROOT-NODE",
+ null, "J2_ROOT",
+ actionURL.toString(),
+ null, true, "J2_DOMAIN");
+
+ TreeControl control = new TreeControl(root);
+
+
+ actionURL.setParameter("select_node", "APP_ROOT");
+ TreeControlNode portletApps =
+ new TreeControlNode("APP-NODE", null, "APP_ROOT",
actionURL.toString(), null, false, "J2_DOMAIN");
+ root.addChild(portletApps);
+
+ Iterator it = apps.iterator();
+ while (it.hasNext())
+ {
+ MutablePortletApplication pa = (MutablePortletApplication)it.next();
+ actionURL.setParameter("select_node", pa.getName());
+ TreeControlNode appNode = new TreeControlNode(pa.getName(), null,
pa.getName(), actionURL.toString(), null, false, "PA_APP_DOMAIN" );
+ portletApps.addChild(appNode);
+ }
+
+ return control;
}
}
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