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Diffstat (limited to 'jpa/plugins/org.eclipse.jpt.ui/src/org/eclipse/jpt/ui/internal/mappings/details/MappedByComposite.java')
-rw-r--r--jpa/plugins/org.eclipse.jpt.ui/src/org/eclipse/jpt/ui/internal/mappings/details/MappedByComposite.java222
1 files changed, 0 insertions, 222 deletions
diff --git a/jpa/plugins/org.eclipse.jpt.ui/src/org/eclipse/jpt/ui/internal/mappings/details/MappedByComposite.java b/jpa/plugins/org.eclipse.jpt.ui/src/org/eclipse/jpt/ui/internal/mappings/details/MappedByComposite.java
deleted file mode 100644
index 7543af4735..0000000000
--- a/jpa/plugins/org.eclipse.jpt.ui/src/org/eclipse/jpt/ui/internal/mappings/details/MappedByComposite.java
+++ /dev/null
@@ -1,222 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2007, 2008 Oracle. All rights reserved.
- * This program and the accompanying materials are made available under the
- * terms of the Eclipse Public License v1.0, which accompanies this distribution
- * and is available at http://www.eclipse.org/legal/epl-v10.html.
- *
- * Contributors:
- * Oracle - initial API and implementation
- ******************************************************************************/
-package org.eclipse.jpt.ui.internal.mappings.details;
-
-import java.util.Collection;
-import java.util.Iterator;
-import org.eclipse.jpt.core.context.NonOwningMapping;
-import org.eclipse.jpt.core.context.RelationshipMapping;
-import org.eclipse.jpt.ui.WidgetFactory;
-import org.eclipse.jpt.ui.internal.JpaHelpContextIds;
-import org.eclipse.jpt.ui.internal.mappings.JptUiMappingsMessages;
-import org.eclipse.jpt.ui.internal.util.SWTUtil;
-import org.eclipse.jpt.ui.internal.widgets.AbstractFormPane;
-import org.eclipse.jpt.utility.internal.CollectionTools;
-import org.eclipse.jpt.utility.internal.StringTools;
-import org.eclipse.jpt.utility.model.value.PropertyValueModel;
-import org.eclipse.swt.custom.CCombo;
-import org.eclipse.swt.events.ModifyEvent;
-import org.eclipse.swt.events.ModifyListener;
-import org.eclipse.swt.graphics.Point;
-import org.eclipse.swt.widgets.Composite;
-
-/**
- * Here the layout of this pane:
- * <pre>
- * -----------------------------------------------------------------------------
- * | -------------------------------------------------------------- |
- * | Mapped By: | |v| |
- * | -------------------------------------------------------------- |
- * -----------------------------------------------------------------------------</pre>
- *
- * @see NonOwningMapping
- * @see ManyToManyMappingComposite - A container of this pane
- * @see OneToManyMappingComposite - A container of this pane
- * @see OneToOneMappingComposite - A container of this pane
- *
- * @version 2.0
- * @since 1.0
- */
-@SuppressWarnings("nls")
-public class MappedByComposite extends AbstractFormPane<NonOwningMapping>
-{
- private CCombo combo;
-
- /**
- * Creates a new <code>MappedByComposite</code>.
- *
- * @param parentPane The parent container of this one
- * @param parent The parent container
- */
- public MappedByComposite(AbstractFormPane<? extends NonOwningMapping> parentPane,
- Composite parent) {
-
- super(parentPane, parent);
- }
-
- /**
- * Creates a new <code>MappedByComposite</code>.
- *
- * @param subjectHolder The holder of the subject <code>INonOwningMapping</code>
- * @param parent The parent container
- * @param widgetFactory The factory used to create various common widgets
- */
- public MappedByComposite(PropertyValueModel<? extends NonOwningMapping> subjectHolder,
- Composite parent,
- WidgetFactory widgetFactory) {
-
- super(subjectHolder, parent, widgetFactory);
- }
-
- /*
- * (non-Javadoc)
- */
- @Override
- protected void addPropertyNames(Collection<String> propertyNames) {
- super.addPropertyNames(propertyNames);
-
- propertyNames.add(RelationshipMapping.RESOLVED_TARGET_ENTITY_PROPERTY);
-
- propertyNames.add(NonOwningMapping.MAPPED_BY_PROPERTY);
- }
-
- private ModifyListener buildComboModifyListener() {
- return new ModifyListener() {
- public void modifyText(ModifyEvent e) {
- if (!isPopulating()) {
- CCombo combo = (CCombo) e.widget;
- if (combo.getData("populating") != Boolean.TRUE) {//check !TRUE because null is a possibility as well
- valueChanged(combo.getText());
- }
- }
- }
- };
- }
-
- /*
- * (non-Javadoc)
- */
- @Override
- protected void doPopulate() {
-
- super.doPopulate();
- populateCombo();
- }
-
- /*
- * (non-Javadoc)
- */
- @Override
- protected void initializeLayout(Composite container) {
-
- combo = buildLabeledEditableCCombo(
- container,
- JptUiMappingsMessages.NonOwningMapping_mappedByLabel,
- buildComboModifyListener(),
- JpaHelpContextIds.MAPPING_MAPPED_BY
- );
-
- SWTUtil.attachDefaultValueHandler(combo);
- }
-
- private void populateCombo() {
-
- combo.removeAll();
- combo.add(JptUiMappingsMessages.NoneSelected);
-
- NonOwningMapping subject = subject();
-
- if (subject != null) {
- Iterator<String> iter = subject.candidateMappedByAttributeNames();
-
- for (iter = CollectionTools.sort(iter); iter.hasNext(); ) {
- combo.add(iter.next());
- }
- }
-
- updateSelectedItem();
- }
-
- /*
- * (non-Javadoc)
- */
- @Override
- protected void propertyChanged(String propertyName) {
- super.propertyChanged(propertyName);
-
- if (propertyName == NonOwningMapping.MAPPED_BY_PROPERTY ||
- propertyName == RelationshipMapping.RESOLVED_TARGET_ENTITY_PROPERTY) {
-
- populateCombo();
- }
- }
-
- /**
- * Updates the selected item by selected the current value, if not
- * <code>null</code>, or select the default value if one is available,
- * otherwise remove the selection.
- * <p>
- * <b>Note:</b> It seems the text can be shown as truncated, changing the
- * selection to (0, 0) makes the entire text visible.
- */
- private void updateSelectedItem() {
-
- NonOwningMapping subject = subject();
- String value = (subject != null) ? subject.getMappedBy() : null;
-
- if (value != null) {
- combo.setText(value);
- }
- else {
- combo.select(0);
- }
-
- combo.setSelection(new Point(0, 0));
- }
-
- private void valueChanged(String value) {
-
- NonOwningMapping subject = subject();
- String oldValue = (subject != null) ? subject.getMappedBy() : null;
-
- // Check for null value
- if (StringTools.stringIsEmpty(value)) {
- value = null;
-
- if (StringTools.stringIsEmpty(oldValue)) {
- return;
- }
- }
-
- // The default value
- if (JptUiMappingsMessages.NoneSelected.equals(value)) {
- value = null;
- }
-
- // Nothing to change
- if ((oldValue == value) && value == null) {
- return;
- }
-
- // Set the new value
- if ((value != null) && (oldValue == null) ||
- ((oldValue != null) && !oldValue.equals(value))) {
-
- setPopulating(true);
-
- try {
- subject.setMappedBy(value);
- }
- finally {
- setPopulating(false);
- }
- }
- }
-} \ No newline at end of file

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