| /* |
| * 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 oasis.names.tc.xacml._3_0.core.schema.wd_17.PolicySetType; |
| |
| import org.apache.openaz.xacml.admin.XacmlAdminUI; |
| import org.apache.openaz.xacml.admin.jpa.PolicyAlgorithms; |
| import org.apache.openaz.xacml.admin.util.JPAUtils; |
| import org.apache.openaz.xacml.api.XACML3; |
| import com.vaadin.addon.jpacontainer.JPAContainer; |
| import com.vaadin.annotations.AutoGenerated; |
| import com.vaadin.data.Buffered.SourceException; |
| import com.vaadin.data.Validator.InvalidValueException; |
| import com.vaadin.data.validator.RegexpValidator; |
| import com.vaadin.event.ShortcutAction.KeyCode; |
| import com.vaadin.ui.AbstractSelect.ItemCaptionMode; |
| 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.Label; |
| import com.vaadin.ui.ListSelect; |
| import com.vaadin.ui.TextArea; |
| import com.vaadin.ui.TextField; |
| import com.vaadin.ui.UI; |
| import com.vaadin.ui.VerticalLayout; |
| import com.vaadin.ui.Window; |
| |
| public class PolicySetEditorWindow 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 TextArea textAreaDescription; |
| @AutoGenerated |
| private ListSelect listSelectAlgorithm; |
| @AutoGenerated |
| private TextField textFieldVersion; |
| @AutoGenerated |
| private Label labelID; |
| /** |
| * |
| */ |
| private static final long serialVersionUID = 1L; |
| private final PolicySetEditorWindow self = this; |
| private final PolicySetType policySet; |
| private JPAContainer<PolicyAlgorithms> algorithms = ((XacmlAdminUI)UI.getCurrent()).getPolicyAlgorithms(); |
| private boolean isSaved = false; |
| /** |
| * 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 PolicySetEditorWindow(PolicySetType policySet) { |
| buildMainLayout(); |
| //setCompositionRoot(mainLayout); |
| setContent(mainLayout); |
| // |
| // Save |
| // |
| this.policySet = policySet; |
| // |
| // Close shortcut |
| // |
| this.setCloseShortcut(KeyCode.ESCAPE); |
| // |
| // Initialize GUI |
| // |
| this.initializeLabel(); |
| this.initializeText(); |
| this.initializeSelect(); |
| this.initializeButton(); |
| // |
| // Focus |
| // |
| this.textAreaDescription.focus(); |
| } |
| |
| protected void initializeLabel() { |
| if (this.policySet.getPolicySetId() == null) { |
| this.policySet.setPolicySetId(((XacmlAdminUI)UI.getCurrent()).newPolicyID()); |
| } |
| this.labelID.setValue(this.policySet.getPolicySetId()); |
| } |
| |
| protected void initializeText() { |
| // |
| // |
| // |
| this.textAreaDescription.setNullRepresentation(""); |
| this.textAreaDescription.setValue(this.policySet.getDescription()); |
| // |
| // |
| // |
| if (this.policySet.getVersion() == null) { |
| this.policySet.setVersion("1"); |
| } |
| this.textFieldVersion.setRequiredError("The exact format is: ((\\d+|\\*)\\.)*(\\d+|\\*|\\+)"); |
| this.textFieldVersion.addValidator(new RegexpValidator("((\\d+|\\*)\\.)*(\\d+|\\*|\\+)", true, "The version MUST a number optionally separated by '.' eg. 1 or 1.0 or 1.1.1 etc.")); |
| this.textFieldVersion.setValue(this.policySet.getVersion()); |
| } |
| |
| protected void initializeSelect() { |
| this.listSelectAlgorithm.setContainerDataSource(this.algorithms); |
| this.listSelectAlgorithm.setItemCaptionMode(ItemCaptionMode.PROPERTY); |
| this.listSelectAlgorithm.setItemCaptionPropertyId("xacmlId"); |
| this.listSelectAlgorithm.setNullSelectionAllowed(false); |
| |
| if (this.policySet.getPolicyCombiningAlgId() == null) { |
| this.policySet.setPolicyCombiningAlgId(XACML3.ID_POLICY_FIRST_APPLICABLE.stringValue()); |
| } |
| this.listSelectAlgorithm.setValue(JPAUtils.findPolicyAlgorithm(this.policySet.getPolicyCombiningAlgId()).getId()); |
| } |
| |
| protected void initializeButton() { |
| this.buttonSave.addClickListener(new ClickListener() { |
| private static final long serialVersionUID = 1L; |
| |
| @Override |
| public void buttonClick(ClickEvent event) { |
| try { |
| // |
| // Commit |
| // |
| self.listSelectAlgorithm.commit(); |
| self.textFieldVersion.commit(); |
| self.textAreaDescription.commit(); |
| // |
| // Save everything |
| // |
| self.policySet.setDescription(self.textAreaDescription.getValue()); |
| self.policySet.setVersion(self.textFieldVersion.getValue()); |
| Object id = self.listSelectAlgorithm.getValue(); |
| self.policySet.setPolicyCombiningAlgId(algorithms.getItem(id).getEntity().getXacmlId()); |
| // |
| // Mark ourselves as saved |
| // |
| self.isSaved = true; |
| // |
| // Close window |
| // |
| self.close(); |
| } catch (SourceException | InvalidValueException e) { //NOPMD |
| // |
| // VAADIN will show the required error message to the user |
| // |
| } |
| } |
| }); |
| } |
| |
| public boolean isSaved() { |
| return this.isSaved; |
| } |
| |
| public PolicySetType getPolicySet() { |
| return this.policySet; |
| } |
| |
| @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"); |
| |
| // labelID |
| labelID = new Label(); |
| labelID.setCaption("Policy Set ID"); |
| labelID.setImmediate(false); |
| labelID.setWidth("100.0%"); |
| labelID.setHeight("-1px"); |
| labelID.setValue("Label"); |
| mainLayout.addComponent(labelID); |
| |
| // textFieldVersion |
| textFieldVersion = new TextField(); |
| textFieldVersion.setCaption("Version"); |
| textFieldVersion.setImmediate(false); |
| textFieldVersion |
| .setDescription("The format is numbers only separated by decimal point."); |
| textFieldVersion.setWidth("-1px"); |
| textFieldVersion.setHeight("-1px"); |
| textFieldVersion.setInvalidAllowed(false); |
| textFieldVersion.setRequired(true); |
| textFieldVersion.setInputPrompt("Eg. 1 or 1.0 or 1.0.0 etc."); |
| mainLayout.addComponent(textFieldVersion); |
| |
| // listSelectAlgorithm |
| listSelectAlgorithm = new ListSelect(); |
| listSelectAlgorithm.setCaption("Policy Combining Algorithm"); |
| listSelectAlgorithm.setImmediate(false); |
| listSelectAlgorithm.setWidth("100.0%"); |
| listSelectAlgorithm.setHeight("-1px"); |
| listSelectAlgorithm.setInvalidAllowed(false); |
| listSelectAlgorithm.setRequired(true); |
| mainLayout.addComponent(listSelectAlgorithm); |
| |
| // textAreaDescription |
| textAreaDescription = new TextArea(); |
| textAreaDescription.setCaption("Description"); |
| textAreaDescription.setImmediate(false); |
| textAreaDescription.setWidth("100.0%"); |
| textAreaDescription.setHeight("-1px"); |
| mainLayout.addComponent(textAreaDescription); |
| mainLayout.setExpandRatio(textAreaDescription, 1.0f); |
| |
| // buttonSave |
| buttonSave = new Button(); |
| buttonSave.setCaption("Save"); |
| buttonSave.setImmediate(true); |
| buttonSave.setWidth("-1px"); |
| buttonSave.setHeight("-1px"); |
| mainLayout.addComponent(buttonSave); |
| mainLayout.setComponentAlignment(buttonSave, new Alignment(48)); |
| |
| return mainLayout; |
| } |
| |
| } |