src/main/java/org/apache/directory/fortress/web/panel/RoleListPanel.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.event.IEvent;
 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.RoleListModel;
 import org.apache.directory.fortress.web.event.SaveModelEvent;
 import org.apache.directory.fortress.web.control.SecureIndicatingAjaxButton;
 import org.apache.directory.fortress.web.event.SelectModelEvent;
 import org.apache.directory.fortress.core.model.AdminRole;
 import org.apache.directory.fortress.core.model.FortEntity;
 import org.apache.directory.fortress.core.model.Role;
 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.io.Serializable;
 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 RoleListPanel<T extends Serializable> extends FormComponentPanel
 {
     /** Default serialVersionUID */
     private static final long serialVersionUID = 1L;
     private static final Logger log = Logger.getLogger( RoleListPanel.class.getName() );
     private DefaultTreeModel treeModel;
     private DefaultMutableTreeNode node;
     private TreeGrid<DefaultTreeModel, DefaultMutableTreeNode, String> grid;
     private DefaultMutableTreeNode rootNode;
     private String searchVal;
     private boolean isAdmin;


     public RoleListPanel( String id, final boolean isAdmin )
     {
         super( id );
         this.isAdmin = isAdmin;
         RoleListModel roleListModel = new RoleListModel( createRole( "" ), isAdmin, SecUtils.getSession( this ) );
         setDefaultModel( roleListModel );
         List<IGridColumn<DefaultTreeModel, DefaultMutableTreeNode, String>> columns =
             new ArrayList<>();
         columns.add( new PropertyColumn<DefaultTreeModel, DefaultMutableTreeNode, String, String>(
             Model.of( "Name" ), "userObject.name" ) );

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

         PropertyColumn beginDate = new PropertyColumn<>(
             Model.of( "Begin Date" ), "userObject.BeginDate" );
         beginDate.setInitialSize( 80 );
         columns.add( beginDate );

         PropertyColumn endDate = new PropertyColumn<>(
             Model.of( "End Date" ), "userObject.EndDate" );
         endDate.setInitialSize( 80 );
         columns.add( endDate );

         PropertyColumn beginLockDate = new PropertyColumn<>(
             Model.of( "Begin Lock Dt" ), "userObject.BeginLockDate" );
         beginLockDate.setInitialSize( 80 );
         columns.add( beginLockDate );

         PropertyColumn endLockDate = new PropertyColumn<>(
             Model.of( "End Lock Dt" ), "userObject.EndLockDate" );
         endLockDate.setInitialSize( 80 );
         columns.add( endLockDate );

         PropertyColumn beginTime = new PropertyColumn<>(
             Model.of( "Begin Tm" ), "userObject.BeginTime" );
         beginTime.setInitialSize( 70 );
         columns.add( beginTime );

         PropertyColumn endTime = new PropertyColumn<>(
             Model.of( "End Tm" ), "userObject.EndTime" );
         endTime.setInitialSize( 70 );
         columns.add( endTime );

         PropertyColumn dayMask = new PropertyColumn<>(
             Model.of( "DayMask" ), "userObject.DayMask" );
         dayMask.setInitialSize( 80 );
         columns.add( dayMask );

         PropertyColumn parents = new PropertyColumn<>(
             Model.of( "Parents" ), "userObject.parents" );
         parents.setInitialSize( 250 );
         columns.add( parents );

         List<T> roles = ( List<T> ) getDefaultModel().getObject();
         treeModel = createTreeModel( roles );
         grid = new TreeGrid<DefaultTreeModel, DefaultMutableTreeNode, String>( "roletreegrid", 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() )
                 {
                     T role = ( T ) node.getUserObject();
                     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, ( FortEntity ) role );
                     }
                 }
             }
         };
         //grid.setContentHeight( 50, SizeUnit.EM );
         grid.setAllowSelectMultiple( false );
         grid.setClickRowToSelect( true );
         grid.setClickRowToDeselect( false );
         grid.setSelectToEdit( false );
         // expand the root node
         grid.getTreeState().expandAll();
         Form listForm = new Form( "form" );
         listForm.add( grid );
         grid.setOutputMarkupId( true );
         TextField searchValFld = new TextField( GlobalIds.SEARCH_VAL, new PropertyModel<String>( this,
             GlobalIds.SEARCH_VAL ) );
         listForm.add( searchValFld );

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


             //@Override
             protected void onSubmit(AjaxRequestTarget target, Form form)
             {
                 log.debug( ".search onSubmit" );
                 info( "Searching Roles..." );
                 if ( !StringUtils.isNotEmpty( searchVal ) )
                 {
                     searchVal = "";
                 }

                 Role srchRole = createRole( searchVal );
                 setDefaultModel( new RoleListModel( srchRole, isAdmin, SecUtils.getSession( this ) ) );
                 treeModel.reload();
                 rootNode.removeAllChildren();
                 List<Role> roles = ( List<Role> ) getDefaultModelObject();
                 if ( CollectionUtils.isNotEmpty( roles ) )
                 {
                     for ( T role : ( List<T> ) roles )
                         rootNode.add( new DefaultMutableTreeNode( role ) );
                     info( "Search returned " + roles.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 );
             }
         } );
         add( listForm );
     }


     @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:
                     modelChanged();
                     break;
                 case DELETE:
                     prune();
                     break;
                 default:
                     break;
             }
             AjaxRequestTarget target = ( ( SaveModelEvent ) event.getPayload() ).getAjaxRequestTarget();
             target.add( grid );
             log.debug( ".onEvent SaveModelEvent: " + target.toString() );
         }
     }


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


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


     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 );
             Role role = ( Role ) node.getUserObject();
             log.debug( ".removeSelectedItems role node: " + role.getName() );
             List<Role> roles = ( ( List<Role> ) getDefaultModel().getObject() );
             roles.remove( role );
         }
     }


     private DefaultTreeModel createTreeModel( List<T> roles )
     {
         DefaultTreeModel model;
         rootNode = new DefaultMutableTreeNode( null );
         model = new DefaultTreeModel( rootNode );
         if ( roles == null )
             log.debug( "no Roles found" );
         else
         {
             log.debug( "Roles found:" + roles.size() );
             for ( T role : roles )
                 rootNode.add( new DefaultMutableTreeNode( role ) );
         }
         return model;
     }


     private Role createRole( String name )
     {
         Role role;

         if ( isAdmin )
         {
             role = new AdminRole( name );
         }
         else
         {
             role = new Role( name );
         }

         return role;
     }
 }
	/*
	* 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.event.IEvent;
	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.RoleListModel;
	import org.apache.directory.fortress.web.event.SaveModelEvent;
	import org.apache.directory.fortress.web.control.SecureIndicatingAjaxButton;
	import org.apache.directory.fortress.web.event.SelectModelEvent;
	import org.apache.directory.fortress.core.model.AdminRole;
	import org.apache.directory.fortress.core.model.FortEntity;
	import org.apache.directory.fortress.core.model.Role;
	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.io.Serializable;
	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 RoleListPanel<T extends Serializable> extends FormComponentPanel
	{
	/** Default serialVersionUID */
	private static final long serialVersionUID = 1L;
	private static final Logger log = Logger.getLogger( RoleListPanel.class.getName() );
	private DefaultTreeModel treeModel;
	private DefaultMutableTreeNode node;
	private TreeGrid<DefaultTreeModel, DefaultMutableTreeNode, String> grid;
	private DefaultMutableTreeNode rootNode;
	private String searchVal;
	private boolean isAdmin;


	public RoleListPanel( String id, final boolean isAdmin )
	{
	super( id );
	this.isAdmin = isAdmin;
	RoleListModel roleListModel = new RoleListModel( createRole( "" ), isAdmin, SecUtils.getSession( this ) );
	setDefaultModel( roleListModel );
	List<IGridColumn<DefaultTreeModel, DefaultMutableTreeNode, String>> columns =
	new ArrayList<>();
	columns.add( new PropertyColumn<DefaultTreeModel, DefaultMutableTreeNode, String, String>(
	Model.of( "Name" ), "userObject.name" ) );

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

	PropertyColumn beginDate = new PropertyColumn<>(
	Model.of( "Begin Date" ), "userObject.BeginDate" );
	beginDate.setInitialSize( 80 );
	columns.add( beginDate );

	PropertyColumn endDate = new PropertyColumn<>(
	Model.of( "End Date" ), "userObject.EndDate" );
	endDate.setInitialSize( 80 );
	columns.add( endDate );

	PropertyColumn beginLockDate = new PropertyColumn<>(
	Model.of( "Begin Lock Dt" ), "userObject.BeginLockDate" );
	beginLockDate.setInitialSize( 80 );
	columns.add( beginLockDate );

	PropertyColumn endLockDate = new PropertyColumn<>(
	Model.of( "End Lock Dt" ), "userObject.EndLockDate" );
	endLockDate.setInitialSize( 80 );
	columns.add( endLockDate );

	PropertyColumn beginTime = new PropertyColumn<>(
	Model.of( "Begin Tm" ), "userObject.BeginTime" );
	beginTime.setInitialSize( 70 );
	columns.add( beginTime );

	PropertyColumn endTime = new PropertyColumn<>(
	Model.of( "End Tm" ), "userObject.EndTime" );
	endTime.setInitialSize( 70 );
	columns.add( endTime );

	PropertyColumn dayMask = new PropertyColumn<>(
	Model.of( "DayMask" ), "userObject.DayMask" );
	dayMask.setInitialSize( 80 );
	columns.add( dayMask );

	PropertyColumn parents = new PropertyColumn<>(
	Model.of( "Parents" ), "userObject.parents" );
	parents.setInitialSize( 250 );
	columns.add( parents );

	List<T> roles = ( List<T> ) getDefaultModel().getObject();
	treeModel = createTreeModel( roles );
	grid = new TreeGrid<DefaultTreeModel, DefaultMutableTreeNode, String>( "roletreegrid", 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() )
	{
	T role = ( T ) node.getUserObject();
	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, ( FortEntity ) role );
	}
	}
	}
	};
	//grid.setContentHeight( 50, SizeUnit.EM );
	grid.setAllowSelectMultiple( false );
	grid.setClickRowToSelect( true );
	grid.setClickRowToDeselect( false );
	grid.setSelectToEdit( false );
	// expand the root node
	grid.getTreeState().expandAll();
	Form listForm = new Form( "form" );
	listForm.add( grid );
	grid.setOutputMarkupId( true );
	TextField searchValFld = new TextField( GlobalIds.SEARCH_VAL, new PropertyModel<String>( this,
	GlobalIds.SEARCH_VAL ) );
	listForm.add( searchValFld );

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


	//@Override
	protected void onSubmit(AjaxRequestTarget target, Form form)
	{
	log.debug( ".search onSubmit" );
	info( "Searching Roles..." );
	if ( !StringUtils.isNotEmpty( searchVal ) )
	{
	searchVal = "";
	}

	Role srchRole = createRole( searchVal );
	setDefaultModel( new RoleListModel( srchRole, isAdmin, SecUtils.getSession( this ) ) );
	treeModel.reload();
	rootNode.removeAllChildren();
	List<Role> roles = ( List<Role> ) getDefaultModelObject();
	if ( CollectionUtils.isNotEmpty( roles ) )
	{
	for ( T role : ( List<T> ) roles )
	rootNode.add( new DefaultMutableTreeNode( role ) );
	info( "Search returned " + roles.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 );
	}
	} );
	add( listForm );
	}


	@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:
	modelChanged();
	break;
	case DELETE:
	prune();
	break;
	default:
	break;
	}
	AjaxRequestTarget target = ( ( SaveModelEvent ) event.getPayload() ).getAjaxRequestTarget();
	target.add( grid );
	log.debug( ".onEvent SaveModelEvent: " + target.toString() );
	}
	}


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


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


	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 );
	Role role = ( Role ) node.getUserObject();
	log.debug( ".removeSelectedItems role node: " + role.getName() );
	List<Role> roles = ( ( List<Role> ) getDefaultModel().getObject() );
	roles.remove( role );
	}
	}


	private DefaultTreeModel createTreeModel( List<T> roles )
	{
	DefaultTreeModel model;
	rootNode = new DefaultMutableTreeNode( null );
	model = new DefaultTreeModel( rootNode );
	if ( roles == null )
	log.debug( "no Roles found" );
	else
	{
	log.debug( "Roles found:" + roles.size() );
	for ( T role : roles )
	rootNode.add( new DefaultMutableTreeNode( role ) );
	}
	return model;
	}


	private Role createRole( String name )
	{
	Role role;

	if ( isAdmin )
	{
	role = new AdminRole( name );
	}
	else
	{
	role = new Role( name );
	}

	return role;
	}
	}