| /* |
| * 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.AttributeDesignatorType; |
| import oasis.names.tc.xacml._3_0.core.schema.wd_17.AttributeSelectorType; |
| |
| import org.apache.commons.logging.Log; |
| import org.apache.commons.logging.LogFactory; |
| |
| import org.apache.openaz.xacml.admin.jpa.Attribute; |
| import org.apache.openaz.xacml.admin.jpa.Datatype; |
| import org.apache.openaz.xacml.admin.util.JPAUtils; |
| import org.apache.openaz.xacml.admin.view.components.AttributeDictionarySelectorComponent; |
| import org.apache.openaz.xacml.admin.view.components.AttributeSimpleCreatorComponent; |
| import org.apache.openaz.xacml.admin.view.components.AttributeStandardSelectorComponent; |
| import org.apache.openaz.xacml.admin.view.events.AttributeChangedEventListener; |
| import org.apache.openaz.xacml.admin.view.events.AttributeChangedEventNotifier; |
| import com.vaadin.annotations.AutoGenerated; |
| import com.vaadin.data.Buffered.SourceException; |
| import com.vaadin.data.Property.ValueChangeEvent; |
| import com.vaadin.data.Property.ValueChangeListener; |
| import com.vaadin.data.Validator.InvalidValueException; |
| import com.vaadin.event.ShortcutAction.KeyCode; |
| 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.CheckBox; |
| import com.vaadin.ui.CustomComponent; |
| import com.vaadin.ui.HorizontalLayout; |
| import com.vaadin.ui.OptionGroup; |
| import com.vaadin.ui.TextField; |
| import com.vaadin.ui.VerticalLayout; |
| import com.vaadin.ui.Window; |
| |
| public class AttributeSelectionWindow extends Window implements AttributeChangedEventListener { |
| |
| /*- VaadinEditorProperties={"grid":"RegularGrid,20","showGrid":true,"snapToGrid":true,"snapToObject":true,"movingGuides":false,"snappingDistance":10} */ |
| |
| @AutoGenerated |
| private VerticalLayout mainLayout; |
| @AutoGenerated |
| private Button buttonSave; |
| @AutoGenerated |
| private HorizontalLayout horizontalLayoutAttribute; |
| @AutoGenerated |
| private HorizontalLayout horizontalLayout_1; |
| @AutoGenerated |
| private VerticalLayout verticalLayout_2; |
| @AutoGenerated |
| private CheckBox checkBoxMustBePresent; |
| @AutoGenerated |
| private TextField textFieldIssuer; |
| @AutoGenerated |
| private OptionGroup optionGroupAttribute; |
| /** |
| * |
| */ |
| private static final long serialVersionUID = 1L; |
| private static Log logger = LogFactory.getLog(AttributeSelectionWindow.class); |
| private final AttributeSelectionWindow self = this; |
| private final Datatype datatype; |
| private final Attribute defaultAttribute; |
| private AttributeChangedEventNotifier currentComponent = null; |
| private Attribute attribute = null; |
| private boolean isSaved = false; |
| |
| public static final String ATTRIBUTE_OPTION_DICTIONARY = "Use Attribute From Dictionary"; |
| public static final String ATTRIBUTE_OPTION_STANDARD = "Use A Standard Attribute"; |
| public static final String ATTRIBUTE_OPTION_INPUT = "Input A New Attribute"; |
| public static final String[] ATTRIBUTE_OPTIONS = new String[] {ATTRIBUTE_OPTION_DICTIONARY, ATTRIBUTE_OPTION_STANDARD, ATTRIBUTE_OPTION_INPUT}; |
| |
| /** |
| * 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 AttributeSelectionWindow(Datatype datatype, Object defaultAttribute) { |
| buildMainLayout(); |
| //setCompositionRoot(mainLayout); |
| setContent(mainLayout); |
| // |
| // Save data |
| // |
| this.datatype = datatype; |
| if (defaultAttribute == null) { |
| this.defaultAttribute = null; |
| } else { |
| // |
| // Given a default attribute |
| // |
| Attribute tempAttribute; |
| if (defaultAttribute instanceof AttributeDesignatorType) { |
| tempAttribute = JPAUtils.createAttribute((AttributeDesignatorType) defaultAttribute); |
| } else if (defaultAttribute instanceof AttributeSelectorType) { |
| tempAttribute = JPAUtils.createAttribute((AttributeSelectorType) defaultAttribute); |
| } else { |
| this.defaultAttribute = null; |
| throw new IllegalArgumentException("Selection window only works with designator or selector objects."); |
| } |
| // |
| // See if the attribute exists in our dictionary |
| // |
| Attribute dictionaryAttribute = JPAUtils.findAttribute(tempAttribute); |
| if (dictionaryAttribute != null) { |
| this.defaultAttribute = dictionaryAttribute; |
| } else { |
| this.defaultAttribute = tempAttribute; |
| } |
| } |
| // |
| // Close shortcut |
| // |
| this.setCloseShortcut(KeyCode.ESCAPE); |
| // |
| // Initialize GUI |
| // |
| this.initializeOption(); |
| this.initializeButtons(); |
| this.initializeAttribute(); |
| // |
| // Setup attribute |
| // |
| this.resetAttributeOption(); |
| // |
| // Focus |
| // |
| } |
| |
| protected void initializeOption() { |
| // |
| // Setup datasource and GUI properties |
| // |
| this.optionGroupAttribute.setImmediate(true); |
| this.optionGroupAttribute.addItem(ATTRIBUTE_OPTION_DICTIONARY); |
| this.optionGroupAttribute.addItem(ATTRIBUTE_OPTION_STANDARD); |
| this.optionGroupAttribute.addItem(ATTRIBUTE_OPTION_INPUT); |
| // |
| // Respond to events |
| // |
| this.optionGroupAttribute.addValueChangeListener(new ValueChangeListener() { |
| private static final long serialVersionUID = 1L; |
| |
| @Override |
| public void valueChange(ValueChangeEvent event) { |
| self.resetAttributeOption(); |
| } |
| }); |
| } |
| |
| protected void initializeButtons() { |
| this.buttonSave.setClickShortcut(KeyCode.ENTER); |
| this.buttonSave.addClickListener(new ClickListener() { |
| private static final long serialVersionUID = 1L; |
| |
| @Override |
| public void buttonClick(ClickEvent event) { |
| try { |
| // |
| // Commit everything?? |
| // |
| self.textFieldIssuer.commit(); |
| self.checkBoxMustBePresent.commit(); |
| self.currentComponent.commit(); |
| // |
| // Save to the attribute |
| // |
| String issuer = self.textFieldIssuer.getValue(); |
| if (issuer == null || issuer.length() == 0) { |
| self.attribute.setIssuer(null); |
| } else { |
| self.attribute.setIssuer(issuer); |
| } |
| self.attribute.setMustBePresent(self.checkBoxMustBePresent.getValue()); |
| // |
| // Mark as saved |
| // |
| self.isSaved = true; |
| // |
| // Close the window |
| // |
| self.close(); |
| } catch (SourceException | InvalidValueException e) { //NOPMD |
| // |
| // Vaadin displays the error |
| // |
| } |
| } |
| }); |
| } |
| |
| protected void initializeAttribute() { |
| // |
| // Are we editing something? |
| // |
| if (this.defaultAttribute == null) { |
| // |
| // No, this is a new attribute being created |
| // |
| this.optionGroupAttribute.select(ATTRIBUTE_OPTION_STANDARD); |
| return; |
| } |
| // |
| // Yes, is it in our dictionary? |
| // |
| Attribute attribute = JPAUtils.findAttribute(this.defaultAttribute); |
| if (attribute != null) { |
| // |
| // Yes its in our dictionary |
| // |
| this.attribute = attribute; |
| this.optionGroupAttribute.select(ATTRIBUTE_OPTION_DICTIONARY); |
| return; |
| } |
| // |
| // Is it a standard attribute? |
| // |
| attribute = JPAUtils.isStandardAttribute(this.defaultAttribute); |
| if (attribute == null) { |
| // |
| // No, start editing via custom input attribute |
| // |
| this.attribute = this.defaultAttribute; |
| this.optionGroupAttribute.select(ATTRIBUTE_OPTION_INPUT); |
| return; |
| } |
| // |
| // Yes - its a standard attribute |
| // |
| this.attribute = attribute; |
| this.optionGroupAttribute.select(ATTRIBUTE_OPTION_STANDARD); |
| } |
| |
| protected void resetAttributeOption() { |
| // |
| // Remove GUI components from layout |
| // |
| this.horizontalLayoutAttribute.removeAllComponents(); |
| this.currentComponent = null; |
| // |
| // Grab our currently selected option value |
| // |
| Object value = self.optionGroupAttribute.getValue(); |
| // |
| // What is it set to? |
| // |
| if (value.toString().equals(ATTRIBUTE_OPTION_DICTIONARY)) { |
| this.currentComponent = new AttributeDictionarySelectorComponent(this.datatype, this.defaultAttribute); |
| } else if (value.toString().equals(ATTRIBUTE_OPTION_STANDARD)) { |
| this.currentComponent = new AttributeStandardSelectorComponent(this.datatype, this.defaultAttribute); |
| } else if (value.toString().equals(ATTRIBUTE_OPTION_INPUT)) { |
| this.currentComponent = new AttributeSimpleCreatorComponent(this.datatype, this.defaultAttribute); |
| } else { |
| logger.error("Unknown option" + value); |
| return; |
| } |
| this.currentComponent.addListener(this); |
| this.horizontalLayoutAttribute.addComponent((CustomComponent) this.currentComponent); |
| this.currentComponent.fireAttributeChanged(this.currentComponent.getAttribute()); |
| } |
| |
| @Override |
| public void attributeChanged(Attribute attribute) { |
| if (logger.isDebugEnabled()) { |
| logger.debug("attributeChanged: " + attribute); |
| } |
| this.attribute = attribute; |
| if (attribute == null) { |
| this.buttonSave.setEnabled(false); |
| } else { |
| this.buttonSave.setEnabled(true); |
| } |
| } |
| |
| public boolean isSaved() { |
| return this.isSaved; |
| } |
| |
| public Attribute getAttribute() { |
| return this.attribute; |
| } |
| |
| @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"); |
| |
| // horizontalLayout_1 |
| horizontalLayout_1 = buildHorizontalLayout_1(); |
| mainLayout.addComponent(horizontalLayout_1); |
| |
| // horizontalLayoutAttribute |
| horizontalLayoutAttribute = new HorizontalLayout(); |
| horizontalLayoutAttribute.setImmediate(false); |
| horizontalLayoutAttribute.setWidth("-1px"); |
| horizontalLayoutAttribute.setHeight("-1px"); |
| horizontalLayoutAttribute.setMargin(false); |
| mainLayout.addComponent(horizontalLayoutAttribute); |
| mainLayout.setExpandRatio(horizontalLayoutAttribute, 1.0f); |
| |
| // buttonSave |
| buttonSave = new Button(); |
| buttonSave.setCaption("Select"); |
| buttonSave.setImmediate(true); |
| buttonSave.setWidth("-1px"); |
| buttonSave.setHeight("-1px"); |
| mainLayout.addComponent(buttonSave); |
| mainLayout.setComponentAlignment(buttonSave, new Alignment(48)); |
| |
| 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); |
| |
| // optionGroupAttribute |
| optionGroupAttribute = new OptionGroup(); |
| optionGroupAttribute.setCaption("Attribute Source"); |
| optionGroupAttribute.setImmediate(false); |
| optionGroupAttribute.setWidth("-1px"); |
| optionGroupAttribute.setHeight("-1px"); |
| optionGroupAttribute.setInvalidAllowed(false); |
| horizontalLayout_1.addComponent(optionGroupAttribute); |
| |
| // verticalLayout_2 |
| verticalLayout_2 = buildVerticalLayout_2(); |
| horizontalLayout_1.addComponent(verticalLayout_2); |
| |
| return horizontalLayout_1; |
| } |
| |
| @AutoGenerated |
| private VerticalLayout buildVerticalLayout_2() { |
| // common part: create layout |
| verticalLayout_2 = new VerticalLayout(); |
| verticalLayout_2.setImmediate(false); |
| verticalLayout_2.setWidth("-1px"); |
| verticalLayout_2.setHeight("-1px"); |
| verticalLayout_2.setMargin(true); |
| verticalLayout_2.setSpacing(true); |
| |
| // textFieldIssuer |
| textFieldIssuer = new TextField(); |
| textFieldIssuer.setCaption("Issuer"); |
| textFieldIssuer.setImmediate(false); |
| textFieldIssuer.setWidth("-1px"); |
| textFieldIssuer.setHeight("-1px"); |
| verticalLayout_2.addComponent(textFieldIssuer); |
| |
| // checkBoxMustBePresent |
| checkBoxMustBePresent = new CheckBox(); |
| checkBoxMustBePresent.setCaption("Attribute Must Be Present"); |
| checkBoxMustBePresent.setImmediate(false); |
| checkBoxMustBePresent.setWidth("-1px"); |
| checkBoxMustBePresent.setHeight("-1px"); |
| verticalLayout_2.addComponent(checkBoxMustBePresent); |
| |
| return verticalLayout_2; |
| } |
| |
| } |