| /* |
| * 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.openaz.xacml.admin.view.components; |
| |
| import org.apache.openaz.xacml.admin.jpa.Obadvice; |
| import org.apache.openaz.xacml.admin.jpa.ObadviceExpression; |
| import org.apache.openaz.xacml.admin.view.windows.ExpressionEditorWindow; |
| import com.vaadin.addon.jpacontainer.EntityItem; |
| import com.vaadin.addon.jpacontainer.JPAContainer; |
| import com.vaadin.annotations.AutoGenerated; |
| import com.vaadin.data.util.filter.Compare; |
| import com.vaadin.event.ShortcutAction.KeyCode; |
| import com.vaadin.ui.Button; |
| import com.vaadin.ui.Button.ClickEvent; |
| import com.vaadin.ui.Button.ClickListener; |
| import com.vaadin.ui.CustomComponent; |
| import com.vaadin.ui.HorizontalLayout; |
| import com.vaadin.ui.Table; |
| import com.vaadin.ui.UI; |
| import com.vaadin.ui.VerticalLayout; |
| |
| public class OaExpressionsEditorComponent extends CustomComponent { |
| |
| /*- VaadinEditorProperties={"grid":"RegularGrid,20","showGrid":true,"snapToGrid":true,"snapToObject":true,"movingGuides":false,"snappingDistance":10} */ |
| |
| @AutoGenerated |
| private VerticalLayout mainLayout; |
| @AutoGenerated |
| private HorizontalLayout horizontalLayout_1; |
| @AutoGenerated |
| private Button buttonRemove; |
| @AutoGenerated |
| private Button buttonadd; |
| @AutoGenerated |
| private Table tableExpressions; |
| private static final long serialVersionUID = 1L; |
| private final OaExpressionsEditorComponent self = this; |
| private final JPAContainer<ObadviceExpression> container; |
| private final EntityItem<Obadvice> oa; |
| |
| /** |
| * The constructor should first build the main layout, set the |
| * composition root and then do any custom initialization. |
| * |
| * The constructor will not be automatically regenerated by the |
| * visual editor. |
| */ |
| public OaExpressionsEditorComponent(EntityItem<Obadvice> oa, JPAContainer<ObadviceExpression> container) { |
| buildMainLayout(); |
| setCompositionRoot(mainLayout); |
| // |
| // Save |
| // |
| this.container = container; |
| this.oa = oa; |
| // |
| // Filter the container |
| // |
| this.container.removeAllContainerFilters(); |
| this.container.addContainerFilter(new Compare.Equal("obadvice", this.oa.getEntity())); |
| // |
| // Initialize components |
| // |
| this.initializeTable(); |
| this.initializeButtons(); |
| } |
| |
| private void initializeTable() { |
| this.tableExpressions.setContainerDataSource(this.container); |
| this.tableExpressions.setVisibleColumns(new Object[] {"type"}); |
| this.tableExpressions.setColumnHeaders(new String[] {"Expression Type"}); |
| this.tableExpressions.setPageLength(this.container.size() + 1); |
| } |
| |
| private void initializeButtons() { |
| this.buttonadd.addClickListener(new ClickListener() { |
| private static final long serialVersionUID = 1L; |
| |
| @Override |
| public void buttonClick(ClickEvent event) { |
| ObadviceExpression expression = new ObadviceExpression(); |
| // TODO - EntityItem is not used - does container.createEntityItem even need to be called? |
| // final EntityItem<ObadviceExpression> entity = self.container.createEntityItem(expression); |
| self.container.createEntityItem(expression); // See TODO |
| |
| final ExpressionEditorWindow editor = new ExpressionEditorWindow(); |
| editor.setCaption("Edit Attribute"); |
| editor.setCloseShortcut(KeyCode.ESCAPE); |
| editor.setModal(true); |
| editor.center(); |
| UI.getCurrent().addWindow(editor); |
| } |
| |
| }); |
| this.buttonRemove.setEnabled(false); |
| this.buttonRemove.addClickListener(new ClickListener() { |
| private static final long serialVersionUID = 1L; |
| |
| @Override |
| public void buttonClick(ClickEvent event) { |
| self.tableExpressions.removeItem(self.tableExpressions.getValue()); |
| } |
| |
| }); |
| |
| } |
| |
| @AutoGenerated |
| private VerticalLayout buildMainLayout() { |
| // common part: create layout |
| mainLayout = new VerticalLayout(); |
| mainLayout.setImmediate(false); |
| mainLayout.setWidth("-1px"); |
| mainLayout.setHeight("-1px"); |
| mainLayout.setMargin(false); |
| |
| // top-level component properties |
| setWidth("-1px"); |
| setHeight("-1px"); |
| |
| // tableExpressions |
| tableExpressions = new Table(); |
| tableExpressions.setCaption("Expressions"); |
| tableExpressions.setImmediate(false); |
| tableExpressions |
| .setDescription("The list of expressions for the obligation/advice object."); |
| tableExpressions.setWidth("-1px"); |
| tableExpressions.setHeight("-1px"); |
| mainLayout.addComponent(tableExpressions); |
| |
| // horizontalLayout_1 |
| horizontalLayout_1 = buildHorizontalLayout_1(); |
| mainLayout.addComponent(horizontalLayout_1); |
| |
| return mainLayout; |
| } |
| |
| @AutoGenerated |
| private HorizontalLayout buildHorizontalLayout_1() { |
| // common part: create layout |
| horizontalLayout_1 = new HorizontalLayout(); |
| horizontalLayout_1.setImmediate(false); |
| horizontalLayout_1.setWidth("-1px"); |
| horizontalLayout_1.setHeight("-1px"); |
| horizontalLayout_1.setMargin(false); |
| horizontalLayout_1.setSpacing(true); |
| |
| // buttonadd |
| buttonadd = new Button(); |
| buttonadd.setCaption("Add"); |
| buttonadd.setImmediate(true); |
| buttonadd.setWidth("-1px"); |
| buttonadd.setHeight("-1px"); |
| horizontalLayout_1.addComponent(buttonadd); |
| |
| // buttonRemove |
| buttonRemove = new Button(); |
| buttonRemove.setCaption("Remove"); |
| buttonRemove.setImmediate(true); |
| buttonRemove.setDescription("Remove selected expression(s)."); |
| buttonRemove.setWidth("-1px"); |
| buttonRemove.setHeight("-1px"); |
| horizontalLayout_1.addComponent(buttonRemove); |
| |
| return horizontalLayout_1; |
| } |
| |
| } |