src/main/java/org/apache/directory/fortress/web/panel/PermListPanel.java - directory-fortress-commander - Git at Google

 /*
  *   Licensed to the Apache Software Foundation (ASF) under one
  *   or more contributor license agreements.  See the NOTICE file
  *   distributed with this work for additional information
  *   regarding copyright ownership.  The ASF licenses this file
  *   to you under the Apache License, Version 2.0 (the
  *   "License"); you may not use this file except in compliance
  *   with the License.  You may obtain a copy of the License at
  *
  *     http://www.apache.org/licenses/LICENSE-2.0
  *
  *   Unless required by applicable law or agreed to in writing,
  *   software distributed under the License is distributed on an
  *   "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
  *   KIND, either express or implied.  See the License for the
  *   specific language governing permissions and limitations
  *   under the License.
  *
  */

 package org.apache.directory.fortress.web.panel;


 import com.inmethod.grid.IGridColumn;
 import com.inmethod.grid.column.PropertyColumn;
 import com.inmethod.grid.treegrid.TreeGrid;
 import org.apache.commons.collections.CollectionUtils;
 import org.apache.commons.lang.StringUtils;
 import org.apache.log4j.Logger;
 import org.apache.wicket.Component;
 import org.apache.wicket.ajax.AjaxRequestTarget;
 import org.apache.wicket.ajax.attributes.AjaxCallListener;
 import org.apache.wicket.ajax.attributes.AjaxRequestAttributes;
 import org.apache.wicket.ajax.form.AjaxFormComponentUpdatingBehavior;
 import org.apache.wicket.event.IEvent;
 import org.apache.wicket.extensions.ajax.markup.html.modal.ModalWindow;
 import org.apache.wicket.markup.html.form.FormComponentPanel;
 import org.apache.wicket.markup.html.form.TextField;
 import org.apache.wicket.model.IModel;
 import org.apache.wicket.model.PropertyModel;
 import org.apache.directory.fortress.web.common.GlobalIds;
 import org.apache.directory.fortress.web.control.SecUtils;
 import org.apache.directory.fortress.web.model.PermListModel;
 import org.apache.directory.fortress.web.event.SaveModelEvent;
 import org.apache.directory.fortress.web.control.SecureIndicatingAjaxButton;
 import org.apache.directory.fortress.web.control.SecureIndicatingAjaxLink;
 import org.apache.directory.fortress.web.event.SelectModelEvent;
 import org.apache.directory.fortress.core.model.FortEntity;
 import org.apache.directory.fortress.core.model.PermObj;
 import org.apache.directory.fortress.core.model.Permission;
 import org.apache.wicket.markup.html.form.Form;
 import org.apache.wicket.model.Model;

 import javax.swing.tree.DefaultMutableTreeNode;
 import javax.swing.tree.DefaultTreeModel;
 import java.util.ArrayList;
 import java.util.Collection;
 import java.util.List;


 /**
  *
  * @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a>
  * @version $Rev$
  */
 public class PermListPanel extends FormComponentPanel
 {
     /** Default serialVersionUID */
     private static final long serialVersionUID = 1L;
     private static final Logger log = Logger.getLogger( PermListPanel.class.getName() );
     private Form<?> listForm;
     private DefaultTreeModel treeModel;
     private DefaultMutableTreeNode node;
     private TreeGrid<DefaultTreeModel, DefaultMutableTreeNode, String> grid;
     private DefaultMutableTreeNode rootNode;
     private String permOperation;
     private String permObject;
     private TextField permObjectFld;
     private boolean isAdmin;


     public PermListPanel( String id, final boolean isAdmin )
     {
         super( id );

         this.isAdmin = isAdmin;
         PermListModel permListModel = new PermListModel( new Permission( "", "" ),
             isAdmin, SecUtils.getSession( this ) );
         setDefaultModel( permListModel );
         List<IGridColumn<DefaultTreeModel, DefaultMutableTreeNode, String>> columns =
             new ArrayList<>();
         PropertyColumn objName = new PropertyColumn( new Model( "Object Name" ), "userObject.ObjName" );
         objName.setInitialSize( 350 );
         columns.add( objName );
         columns.add( new PropertyColumn( new Model( "Object Id" ), "userObject.ObjId" ) );
         columns.add( new PropertyColumn( new Model( "Operation Name" ), "userObject.OpName" ) );

         PropertyColumn description = new PropertyColumn( new Model( "Description" ),
             "userObject.Description" );
         description.setInitialSize( 300 );
         columns.add( description );

         String roleAssignLabel;
         if ( isAdmin )
         {
             roleAssignLabel = "Admin Role Assignments";
         }
         else
         {
             roleAssignLabel = "RBAC Role Assignments";
         }
         PropertyColumn roles = new PropertyColumn( new Model( roleAssignLabel ), "userObject.Roles" );
         roles.setInitialSize( 500 );
         columns.add( roles );

         List<Permission> perms = ( List<Permission> ) getDefaultModel().getObject();
         treeModel = createTreeModel( perms );

         grid = new TreeGrid<DefaultTreeModel, DefaultMutableTreeNode, String>( "permtreegrid", treeModel, columns )
         {
             /** Default serialVersionUID */
             private static final long serialVersionUID = 1L;


             @Override
             public void selectItem( IModel itemModel, boolean selected )
             {
                 node = ( DefaultMutableTreeNode ) itemModel.getObject();

                 if ( !node.isRoot() )
                 {
                     Permission perm = ( Permission ) node.getUserObject();
                     log.debug( "TreeGrid.addGrid.selectItem selected perm objNm: " + perm.getObjName() + " opNm: "
                         + perm.getOpName() );

                     if ( super.isItemSelected( itemModel ) )
                     {
                         log.debug( "TreeGrid.addGrid.selectItem item is selected" );
                         super.selectItem( itemModel, false );
                     }
                     else
                     {
                         super.selectItem( itemModel, true );
                         SelectModelEvent.send( getPage(), this, perm );
                     }
                 }
             }
         };

         //grid.setContentHeight( 50, SizeUnit.EM );
         grid.setAllowSelectMultiple( false );
         grid.setClickRowToSelect( true );
         grid.setClickRowToDeselect( false );
         grid.setSelectToEdit( false );
         // expand the root node
         grid.getTreeState().expandAll();
         listForm = new Form( "form" );
         listForm.add( grid );
         grid.setOutputMarkupId( true );
         add( listForm );
         permObjectFld = new TextField( "permObject", new PropertyModel<String>( this, "permObject" ) );
         permObjectFld.setOutputMarkupId( true );

         AjaxFormComponentUpdatingBehavior ajaxUpdater = new AjaxFormComponentUpdatingBehavior( GlobalIds.ONBLUR )
         {
             /** Default serialVersionUID */
             private static final long serialVersionUID = 1L;


             @Override
             protected void onUpdate( final AjaxRequestTarget target )
             {
                 target.add( permObjectFld );
             }
         };

         permObjectFld.add( ajaxUpdater );
         this.listForm.add( permObjectFld );
         TextField permOperationFld = new TextField( "permOperation", new PropertyModel<String>( this, "permOperation" ) );
         this.listForm.add( permOperationFld );
         addObjectSearchModal();

         this.listForm.add( new SecureIndicatingAjaxButton( GlobalIds.SEARCH, GlobalIds.REVIEW_MGR,
             GlobalIds.FIND_PERMISSIONS )
         {
             /** Default serialVersionUID */
             private static final long serialVersionUID = 1L;


             @Override
             protected void onSubmit( AjaxRequestTarget target )
             {
                 log.debug( ".search onSubmit" );
                 info( "Searching Perms..." );

                 if ( !StringUtils.isNotEmpty( permObject ) )
                 {
                     permObject = "";
                 }

                 if ( !StringUtils.isNotEmpty( permOperation ) )
                 {
                     permOperation = "";
                 }

                 Permission srchPerm = new Permission( permObject, permOperation );
                 setDefaultModel( new PermListModel( srchPerm, isAdmin, SecUtils.getSession( this ) ) );
                 treeModel.reload();
                 rootNode.removeAllChildren();
                 List<Permission> perms = ( List<Permission> ) getDefaultModelObject();

                 if ( CollectionUtils.isNotEmpty( perms ) )
                 {
                     for ( Permission perm : perms )
                     {
                         rootNode.add( new DefaultMutableTreeNode( perm ) );
                     }

                     info( "Search returned " + perms.size() + " matching objects" );
                 }
                 else
                 {
                     info( "No matching objects found" );
                 }

                 target.add( grid );
             }


             @Override
             public void onError( AjaxRequestTarget target )
             {
                 log.warn( ".search.onError" );
                 target.add();
             }


             @Override
             protected void updateAjaxAttributes( AjaxRequestAttributes attributes )
             {
                 super.updateAjaxAttributes( attributes );

                 AjaxCallListener ajaxCallListener = new AjaxCallListener()
                 {
                     /** Default serialVersionUID */
                     private static final long serialVersionUID = 1L;


                     @Override
                     public CharSequence getFailureHandler( Component component )
                     {
                         return GlobalIds.WINDOW_LOCATION_REPLACE_COMMANDER_HOME_HTML;
                     }
                 };

                 attributes.getAjaxCallListeners().add( ajaxCallListener );
             }
         } );
     }


     private void addObjectSearchModal()
     {
         final ModalWindow objectsModalWindow;
         listForm.add( objectsModalWindow = new ModalWindow( "objectsearchmodal" ) );
         final ObjectSearchModalPanel objectSearchModalPanel = new ObjectSearchModalPanel(
             objectsModalWindow.getContentId(), objectsModalWindow, isAdmin );
         objectsModalWindow.setContent( objectSearchModalPanel );

         objectsModalWindow.setWindowClosedCallback( new ModalWindow.WindowClosedCallback()
         {
             /** Default serialVersionUID */
             private static final long serialVersionUID = 1L;


             @Override
             public void onClose( AjaxRequestTarget target )
             {
                 PermObj permObj = objectSearchModalPanel.getSelection();

                 if ( permObj != null )
                 {
                     permObject = permObj.getObjName();
                     target.add( permObjectFld );
                 }
             }
         } );

         listForm.add( new SecureIndicatingAjaxLink( "objectAssignLinkLbl", GlobalIds.REVIEW_MGR, "findPermObjs" )
         {
             /** Default serialVersionUID */
             private static final long serialVersionUID = 1L;


             public void onClick( AjaxRequestTarget target )
             {
                 String msg = "clicked on object search";
                 msg += "objectSelection: " + permObject;
                 objectSearchModalPanel.setSearchVal( permObject );
                 objectSearchModalPanel.setAdmin( isAdmin );
                 log.debug( msg );
                 target.prependJavaScript( GlobalIds.WICKET_WINDOW_UNLOAD_CONFIRMATION_FALSE );
                 objectsModalWindow.show( target );
             }


             @Override
             protected void updateAjaxAttributes( AjaxRequestAttributes attributes )
             {
                 super.updateAjaxAttributes( attributes );

                 AjaxCallListener ajaxCallListener = new AjaxCallListener()
                 {
                     /** Default serialVersionUID */
                     private static final long serialVersionUID = 1L;


                     @Override
                     public CharSequence getFailureHandler( Component component )
                     {
                         return GlobalIds.WINDOW_LOCATION_REPLACE_COMMANDER_HOME_HTML;
                     }
                 };

                 attributes.getAjaxCallListeners().add( ajaxCallListener );
             }
         } );

         String modalLabel;

         if ( isAdmin )
         {
             modalLabel = "Admin Permission Object Search Modal";
         }
         else
         {
             modalLabel = "RBAC Permission Object Search Modal";
         }

         objectsModalWindow.setTitle( modalLabel );
         objectsModalWindow.setInitialWidth( 700 );
         objectsModalWindow.setInitialHeight( 450 );
         objectsModalWindow.setCookieName( "objects-modal" );
     }


     @Override
     public void onEvent( IEvent event )
     {
         if ( event.getPayload() instanceof SaveModelEvent )
         {
             SaveModelEvent modelEvent = ( SaveModelEvent ) event.getPayload();

             switch ( modelEvent.getOperation() )
             {
                 case ADD:
                     add( modelEvent.getEntity() );
                     break;

                 case UPDATE:
                     /*
                     grid.markItemDirty(itemThatHasChanged);
                     grid.update();
                      */
                     modelChanged();
                     break;

                 case DELETE:
                     prune();
                     break;

                 case SEARCH:
                     setDefaultModel( new PermListModel( ( Permission ) modelEvent.getEntity(), isAdmin,
                         SecUtils.getSession( this ) ) );
                     treeModel.reload();
                     rootNode.removeAllChildren();

                     for ( Permission perm : ( List<Permission> ) getDefaultModelObject() )
                     {
                         rootNode.add( new DefaultMutableTreeNode( perm ) );
                     }

                     break;

                 default:
                     break;
             }

             AjaxRequestTarget target = ( ( SaveModelEvent ) event.getPayload() ).getAjaxRequestTarget();
             target.add( grid );
             log.debug( ".onEvent SaveModelEvent: " + target.toString() );
         }
     }


     private void removeSelectedItems( TreeGrid<DefaultTreeModel, DefaultMutableTreeNode, String> grid )
     {
         Collection<IModel<DefaultMutableTreeNode>> selected = grid.getSelectedItems();

         for ( IModel<DefaultMutableTreeNode> model : selected )
         {
             DefaultMutableTreeNode node = model.getObject();
             treeModel.removeNodeFromParent( node );
             Permission perm = ( Permission ) node.getUserObject();
             log.debug( ".removeSelectedItems perm objNm: " + perm.getObjName() + " opNm: " + perm.getOpName() );
             List<Permission> perms = ( ( List<Permission> ) getDefaultModel().getObject() );
             perms.remove( perm );
         }
     }


     private DefaultTreeModel createTreeModel( List<Permission> perms )
     {
         DefaultTreeModel model;
         rootNode = new DefaultMutableTreeNode( null );
         model = new DefaultTreeModel( rootNode );

         if ( perms == null )
         {
             log.debug( ".createTreeModel no Perms found" );
         }
         else
         {
             log.debug( ".createTreeModel Perms found:" + perms.size() );

             for ( Permission perm : perms )
             {
                 rootNode.add( new DefaultMutableTreeNode( perm ) );
             }
         }

         return model;
     }


     public void add( FortEntity entity )
     {
         if ( getDefaultModelObject() != null )
         {
             List<Permission> perms = ( ( List<Permission> ) getDefaultModelObject() );
             perms.add( ( Permission ) entity );
             treeModel.insertNodeInto( new DefaultMutableTreeNode( entity ), rootNode, 0 );
         }
     }


     public void prune()
     {
         removeSelectedItems( grid );
     }
 }
	/*
	* Licensed to the Apache Software Foundation (ASF) under one
	* or more contributor license agreements. See the NOTICE file
	* distributed with this work for additional information
	* regarding copyright ownership. The ASF licenses this file
	* to you under the Apache License, Version 2.0 (the
	* "License"); you may not use this file except in compliance
	* with the License. You may obtain a copy of the License at
	*
	* http://www.apache.org/licenses/LICENSE-2.0
	*
	* Unless required by applicable law or agreed to in writing,
	* software distributed under the License is distributed on an
	* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
	* KIND, either express or implied. See the License for the
	* specific language governing permissions and limitations
	* under the License.
	*
	*/

	package org.apache.directory.fortress.web.panel;


	import com.inmethod.grid.IGridColumn;
	import com.inmethod.grid.column.PropertyColumn;
	import com.inmethod.grid.treegrid.TreeGrid;
	import org.apache.commons.collections.CollectionUtils;
	import org.apache.commons.lang.StringUtils;
	import org.apache.log4j.Logger;
	import org.apache.wicket.Component;
	import org.apache.wicket.ajax.AjaxRequestTarget;
	import org.apache.wicket.ajax.attributes.AjaxCallListener;
	import org.apache.wicket.ajax.attributes.AjaxRequestAttributes;
	import org.apache.wicket.ajax.form.AjaxFormComponentUpdatingBehavior;
	import org.apache.wicket.event.IEvent;
	import org.apache.wicket.extensions.ajax.markup.html.modal.ModalWindow;
	import org.apache.wicket.markup.html.form.FormComponentPanel;
	import org.apache.wicket.markup.html.form.TextField;
	import org.apache.wicket.model.IModel;
	import org.apache.wicket.model.PropertyModel;
	import org.apache.directory.fortress.web.common.GlobalIds;
	import org.apache.directory.fortress.web.control.SecUtils;
	import org.apache.directory.fortress.web.model.PermListModel;
	import org.apache.directory.fortress.web.event.SaveModelEvent;
	import org.apache.directory.fortress.web.control.SecureIndicatingAjaxButton;
	import org.apache.directory.fortress.web.control.SecureIndicatingAjaxLink;
	import org.apache.directory.fortress.web.event.SelectModelEvent;
	import org.apache.directory.fortress.core.model.FortEntity;
	import org.apache.directory.fortress.core.model.PermObj;
	import org.apache.directory.fortress.core.model.Permission;
	import org.apache.wicket.markup.html.form.Form;
	import org.apache.wicket.model.Model;

	import javax.swing.tree.DefaultMutableTreeNode;
	import javax.swing.tree.DefaultTreeModel;
	import java.util.ArrayList;
	import java.util.Collection;
	import java.util.List;


	/**
	*
	* @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a>
	* @version $Rev$
	*/
	public class PermListPanel extends FormComponentPanel
	{
	/** Default serialVersionUID */
	private static final long serialVersionUID = 1L;
	private static final Logger log = Logger.getLogger( PermListPanel.class.getName() );
	private Form<?> listForm;
	private DefaultTreeModel treeModel;
	private DefaultMutableTreeNode node;
	private TreeGrid<DefaultTreeModel, DefaultMutableTreeNode, String> grid;
	private DefaultMutableTreeNode rootNode;
	private String permOperation;
	private String permObject;
	private TextField permObjectFld;
	private boolean isAdmin;


	public PermListPanel( String id, final boolean isAdmin )
	{
	super( id );

	this.isAdmin = isAdmin;
	PermListModel permListModel = new PermListModel( new Permission( "", "" ),
	isAdmin, SecUtils.getSession( this ) );
	setDefaultModel( permListModel );
	List<IGridColumn<DefaultTreeModel, DefaultMutableTreeNode, String>> columns =
	new ArrayList<>();
	PropertyColumn objName = new PropertyColumn( new Model( "Object Name" ), "userObject.ObjName" );
	objName.setInitialSize( 350 );
	columns.add( objName );
	columns.add( new PropertyColumn( new Model( "Object Id" ), "userObject.ObjId" ) );
	columns.add( new PropertyColumn( new Model( "Operation Name" ), "userObject.OpName" ) );

	PropertyColumn description = new PropertyColumn( new Model( "Description" ),
	"userObject.Description" );
	description.setInitialSize( 300 );
	columns.add( description );

	String roleAssignLabel;
	if ( isAdmin )
	{
	roleAssignLabel = "Admin Role Assignments";
	}
	else
	{
	roleAssignLabel = "RBAC Role Assignments";
	}
	PropertyColumn roles = new PropertyColumn( new Model( roleAssignLabel ), "userObject.Roles" );
	roles.setInitialSize( 500 );
	columns.add( roles );

	List<Permission> perms = ( List<Permission> ) getDefaultModel().getObject();
	treeModel = createTreeModel( perms );

	grid = new TreeGrid<DefaultTreeModel, DefaultMutableTreeNode, String>( "permtreegrid", treeModel, columns )
	{
	/** Default serialVersionUID */
	private static final long serialVersionUID = 1L;


	@Override
	public void selectItem( IModel itemModel, boolean selected )
	{
	node = ( DefaultMutableTreeNode ) itemModel.getObject();

	if ( !node.isRoot() )
	{
	Permission perm = ( Permission ) node.getUserObject();
	log.debug( "TreeGrid.addGrid.selectItem selected perm objNm: " + perm.getObjName() + " opNm: "
	+ perm.getOpName() );

	if ( super.isItemSelected( itemModel ) )
	{
	log.debug( "TreeGrid.addGrid.selectItem item is selected" );
	super.selectItem( itemModel, false );
	}
	else
	{
	super.selectItem( itemModel, true );
	SelectModelEvent.send( getPage(), this, perm );
	}
	}
	}
	};

	//grid.setContentHeight( 50, SizeUnit.EM );
	grid.setAllowSelectMultiple( false );
	grid.setClickRowToSelect( true );
	grid.setClickRowToDeselect( false );
	grid.setSelectToEdit( false );
	// expand the root node
	grid.getTreeState().expandAll();
	listForm = new Form( "form" );
	listForm.add( grid );
	grid.setOutputMarkupId( true );
	add( listForm );
	permObjectFld = new TextField( "permObject", new PropertyModel<String>( this, "permObject" ) );
	permObjectFld.setOutputMarkupId( true );

	AjaxFormComponentUpdatingBehavior ajaxUpdater = new AjaxFormComponentUpdatingBehavior( GlobalIds.ONBLUR )
	{
	/** Default serialVersionUID */
	private static final long serialVersionUID = 1L;


	@Override
	protected void onUpdate( final AjaxRequestTarget target )
	{
	target.add( permObjectFld );
	}
	};

	permObjectFld.add( ajaxUpdater );
	this.listForm.add( permObjectFld );
	TextField permOperationFld = new TextField( "permOperation", new PropertyModel<String>( this, "permOperation" ) );
	this.listForm.add( permOperationFld );
	addObjectSearchModal();

	this.listForm.add( new SecureIndicatingAjaxButton( GlobalIds.SEARCH, GlobalIds.REVIEW_MGR,
	GlobalIds.FIND_PERMISSIONS )
	{
	/** Default serialVersionUID */
	private static final long serialVersionUID = 1L;


	@Override
	protected void onSubmit( AjaxRequestTarget target )
	{
	log.debug( ".search onSubmit" );
	info( "Searching Perms..." );

	if ( !StringUtils.isNotEmpty( permObject ) )
	{
	permObject = "";
	}

	if ( !StringUtils.isNotEmpty( permOperation ) )
	{
	permOperation = "";
	}

	Permission srchPerm = new Permission( permObject, permOperation );
	setDefaultModel( new PermListModel( srchPerm, isAdmin, SecUtils.getSession( this ) ) );
	treeModel.reload();
	rootNode.removeAllChildren();
	List<Permission> perms = ( List<Permission> ) getDefaultModelObject();

	if ( CollectionUtils.isNotEmpty( perms ) )
	{
	for ( Permission perm : perms )
	{
	rootNode.add( new DefaultMutableTreeNode( perm ) );
	}

	info( "Search returned " + perms.size() + " matching objects" );
	}
	else
	{
	info( "No matching objects found" );
	}

	target.add( grid );
	}


	@Override
	public void onError( AjaxRequestTarget target )
	{
	log.warn( ".search.onError" );
	target.add();
	}


	@Override
	protected void updateAjaxAttributes( AjaxRequestAttributes attributes )
	{
	super.updateAjaxAttributes( attributes );

	AjaxCallListener ajaxCallListener = new AjaxCallListener()
	{
	/** Default serialVersionUID */
	private static final long serialVersionUID = 1L;


	@Override
	public CharSequence getFailureHandler( Component component )
	{
	return GlobalIds.WINDOW_LOCATION_REPLACE_COMMANDER_HOME_HTML;
	}
	};

	attributes.getAjaxCallListeners().add( ajaxCallListener );
	}
	} );
	}


	private void addObjectSearchModal()
	{
	final ModalWindow objectsModalWindow;
	listForm.add( objectsModalWindow = new ModalWindow( "objectsearchmodal" ) );
	final ObjectSearchModalPanel objectSearchModalPanel = new ObjectSearchModalPanel(
	objectsModalWindow.getContentId(), objectsModalWindow, isAdmin );
	objectsModalWindow.setContent( objectSearchModalPanel );

	objectsModalWindow.setWindowClosedCallback( new ModalWindow.WindowClosedCallback()
	{
	/** Default serialVersionUID */
	private static final long serialVersionUID = 1L;


	@Override
	public void onClose( AjaxRequestTarget target )
	{
	PermObj permObj = objectSearchModalPanel.getSelection();

	if ( permObj != null )
	{
	permObject = permObj.getObjName();
	target.add( permObjectFld );
	}
	}
	} );

	listForm.add( new SecureIndicatingAjaxLink( "objectAssignLinkLbl", GlobalIds.REVIEW_MGR, "findPermObjs" )
	{
	/** Default serialVersionUID */
	private static final long serialVersionUID = 1L;


	public void onClick( AjaxRequestTarget target )
	{
	String msg = "clicked on object search";
	msg += "objectSelection: " + permObject;
	objectSearchModalPanel.setSearchVal( permObject );
	objectSearchModalPanel.setAdmin( isAdmin );
	log.debug( msg );
	target.prependJavaScript( GlobalIds.WICKET_WINDOW_UNLOAD_CONFIRMATION_FALSE );
	objectsModalWindow.show( target );
	}


	@Override
	protected void updateAjaxAttributes( AjaxRequestAttributes attributes )
	{
	super.updateAjaxAttributes( attributes );

	AjaxCallListener ajaxCallListener = new AjaxCallListener()
	{
	/** Default serialVersionUID */
	private static final long serialVersionUID = 1L;


	@Override
	public CharSequence getFailureHandler( Component component )
	{
	return GlobalIds.WINDOW_LOCATION_REPLACE_COMMANDER_HOME_HTML;
	}
	};

	attributes.getAjaxCallListeners().add( ajaxCallListener );
	}
	} );

	String modalLabel;

	if ( isAdmin )
	{
	modalLabel = "Admin Permission Object Search Modal";
	}
	else
	{
	modalLabel = "RBAC Permission Object Search Modal";
	}

	objectsModalWindow.setTitle( modalLabel );
	objectsModalWindow.setInitialWidth( 700 );
	objectsModalWindow.setInitialHeight( 450 );
	objectsModalWindow.setCookieName( "objects-modal" );
	}


	@Override
	public void onEvent( IEvent event )
	{
	if ( event.getPayload() instanceof SaveModelEvent )
	{
	SaveModelEvent modelEvent = ( SaveModelEvent ) event.getPayload();

	switch ( modelEvent.getOperation() )
	{
	case ADD:
	add( modelEvent.getEntity() );
	break;

	case UPDATE:
	/*
	grid.markItemDirty(itemThatHasChanged);
	grid.update();
	*/
	modelChanged();
	break;

	case DELETE:
	prune();
	break;

	case SEARCH:
	setDefaultModel( new PermListModel( ( Permission ) modelEvent.getEntity(), isAdmin,
	SecUtils.getSession( this ) ) );
	treeModel.reload();
	rootNode.removeAllChildren();

	for ( Permission perm : ( List<Permission> ) getDefaultModelObject() )
	{
	rootNode.add( new DefaultMutableTreeNode( perm ) );
	}

	break;

	default:
	break;
	}

	AjaxRequestTarget target = ( ( SaveModelEvent ) event.getPayload() ).getAjaxRequestTarget();
	target.add( grid );
	log.debug( ".onEvent SaveModelEvent: " + target.toString() );
	}
	}


	private void removeSelectedItems( TreeGrid<DefaultTreeModel, DefaultMutableTreeNode, String> grid )
	{
	Collection<IModel<DefaultMutableTreeNode>> selected = grid.getSelectedItems();

	for ( IModel<DefaultMutableTreeNode> model : selected )
	{
	DefaultMutableTreeNode node = model.getObject();
	treeModel.removeNodeFromParent( node );
	Permission perm = ( Permission ) node.getUserObject();
	log.debug( ".removeSelectedItems perm objNm: " + perm.getObjName() + " opNm: " + perm.getOpName() );
	List<Permission> perms = ( ( List<Permission> ) getDefaultModel().getObject() );
	perms.remove( perm );
	}
	}


	private DefaultTreeModel createTreeModel( List<Permission> perms )
	{
	DefaultTreeModel model;
	rootNode = new DefaultMutableTreeNode( null );
	model = new DefaultTreeModel( rootNode );

	if ( perms == null )
	{
	log.debug( ".createTreeModel no Perms found" );
	}
	else
	{
	log.debug( ".createTreeModel Perms found:" + perms.size() );

	for ( Permission perm : perms )
	{
	rootNode.add( new DefaultMutableTreeNode( perm ) );
	}
	}

	return model;
	}


	public void add( FortEntity entity )
	{
	if ( getDefaultModelObject() != null )
	{
	List<Permission> perms = ( ( List<Permission> ) getDefaultModelObject() );
	perms.add( ( Permission ) entity );
	treeModel.insertNodeInto( new DefaultMutableTreeNode( entity ), rootNode, 0 );
	}
	}


	public void prune()
	{
	removeSelectedItems( grid );
	}
	}