| /* |
| * 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.windows; |
| |
| import java.util.Collection; |
| import java.util.HashSet; |
| import java.util.Map; |
| import java.util.Set; |
| |
| import org.apache.commons.logging.Log; |
| import org.apache.commons.logging.LogFactory; |
| |
| import org.apache.openaz.xacml.admin.XacmlAdminUI; |
| import org.apache.openaz.xacml.admin.jpa.PIPConfiguration; |
| import org.apache.openaz.xacml.api.pap.PDPGroup; |
| import org.apache.openaz.xacml.api.pap.PDPPIPConfig; |
| import org.apache.openaz.xacml.std.pap.StdPDPPIPConfig; |
| import com.vaadin.addon.jpacontainer.EntityItem; |
| import com.vaadin.addon.jpacontainer.JPAContainer; |
| import com.vaadin.addon.jpacontainer.provider.CachingLocalEntityProvider; |
| import com.vaadin.annotations.AutoGenerated; |
| import com.vaadin.ui.Alignment; |
| 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.Table; |
| import com.vaadin.ui.UI; |
| import com.vaadin.ui.VerticalLayout; |
| import com.vaadin.ui.Window; |
| |
| public class SelectPIPConfigurationWindow extends Window { |
| |
| /*- VaadinEditorProperties={"grid":"RegularGrid,20","showGrid":true,"snapToGrid":true,"snapToObject":true,"movingGuides":false,"snappingDistance":10} */ |
| |
| @AutoGenerated |
| private VerticalLayout mainLayout; |
| @AutoGenerated |
| private Button buttonSave; |
| @AutoGenerated |
| private Table table; |
| /** |
| * |
| */ |
| private static final long serialVersionUID = 1L; |
| private static final Log logger = LogFactory.getLog(SelectPIPConfigurationWindow.class); |
| private final SelectPIPConfigurationWindow self = this; |
| private final JPAContainer<PIPConfiguration> container = new JPAContainer<PIPConfiguration>(PIPConfiguration.class); |
| private boolean isSaved = false; |
| private Set<PDPPIPConfig> selectedConfigs = null; |
| /** |
| * 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 SelectPIPConfigurationWindow(PDPGroup group) { |
| buildMainLayout(); |
| //setCompositionRoot(mainLayout); |
| setContent(mainLayout); |
| // |
| // Initialize |
| // |
| this.initialize(group); |
| } |
| |
| protected void initialize(PDPGroup group) { |
| // |
| // Setup the container |
| // |
| this.container.setEntityProvider(new CachingLocalEntityProvider<PIPConfiguration>(PIPConfiguration.class, ((XacmlAdminUI)UI.getCurrent()).getEntityManager())); |
| |
| this.initializeTable(group); |
| this.initializeButton(); |
| } |
| |
| protected void initializeTable(PDPGroup group) { |
| // |
| // GUI properties |
| // |
| this.table.setContainerDataSource(this.container); |
| this.table.setImmediate(true); |
| this.table.setSelectable(true); |
| this.table.setMultiSelect(true); |
| this.table.setPageLength(this.container.size() > 10 ? 10 : this.container.size()); |
| this.table.setVisibleColumns("name", "description"); |
| // |
| // Pre-select the group's configurations |
| // |
| for (PDPPIPConfig config : group.getPipConfigs()) { |
| try { |
| Integer id = Integer.parseInt(config.getId()); |
| if (this.container.containsId(id)) { |
| this.table.select(id); |
| } |
| } catch (NumberFormatException e) { |
| logger.error("invalid config id: " + config.getId()); |
| } |
| } |
| } |
| |
| protected void initializeButton() { |
| this.buttonSave.addClickListener(new ClickListener() { |
| private static final long serialVersionUID = 1L; |
| |
| @Override |
| public void buttonClick(ClickEvent event) { |
| // |
| // Commit the table so we have everything that was selected |
| // |
| self.table.commit(); |
| // |
| // We are going to fill this structure |
| // |
| self.selectedConfigs = new HashSet<PDPPIPConfig>(); |
| // |
| // Get all the selected values |
| // |
| Object values = self.table.getValue(); |
| if (values != null && values instanceof Collection) { |
| Collection<?> ids = (Collection<?>) values; |
| for (Object id : ids) { |
| // |
| // Get the entity |
| // |
| EntityItem<PIPConfiguration> entity = self.container.getItem(id); |
| PIPConfiguration config = entity.getEntity(); |
| // |
| // Create object needed by PAP REST |
| // |
| StdPDPPIPConfig pipConfig = new StdPDPPIPConfig(); |
| pipConfig.setId(Integer.toString(config.getId())); |
| pipConfig.setClassname(config.getClassname()); |
| pipConfig.setName(config.getName()); |
| pipConfig.setDescription(config.getDescription()); |
| Map<String, String> map = config.getConfiguration(null); |
| pipConfig.setValues(map); |
| // |
| // Add it to the saved Set |
| // |
| self.selectedConfigs.add(pipConfig); |
| } |
| } |
| // |
| // Mark ourselves as saved |
| // |
| self.isSaved = true; |
| // |
| // Close the window |
| // |
| self.close(); |
| } |
| }); |
| } |
| |
| public boolean isSaved() { |
| return this.isSaved; |
| } |
| |
| public Set<PDPPIPConfig> getSelectedConfigs() { |
| return this.selectedConfigs; |
| } |
| |
| @AutoGenerated |
| private VerticalLayout buildMainLayout() { |
| // common part: create layout |
| mainLayout = new VerticalLayout(); |
| mainLayout.setImmediate(false); |
| mainLayout.setWidth("-1px"); |
| mainLayout.setHeight("-1px"); |
| mainLayout.setMargin(true); |
| mainLayout.setSpacing(true); |
| |
| // top-level component properties |
| setWidth("-1px"); |
| setHeight("-1px"); |
| |
| // table |
| table = new Table(); |
| table.setCaption("PIP Configurations"); |
| table.setImmediate(false); |
| table.setWidth("-1px"); |
| table.setHeight("-1px"); |
| mainLayout.addComponent(table); |
| |
| // buttonSave |
| buttonSave = new Button(); |
| buttonSave.setCaption("Save"); |
| buttonSave.setImmediate(false); |
| buttonSave.setWidth("-1px"); |
| buttonSave.setHeight("-1px"); |
| mainLayout.addComponent(buttonSave); |
| mainLayout.setComponentAlignment(buttonSave, new Alignment(48)); |
| |
| return mainLayout; |
| } |
| |
| } |