diff options
Diffstat (limited to 'jpa/plugins/org.eclipse.jpt.ui/src/org/eclipse/jpt/ui/internal/mappings/details/JoinColumnComposite.java')
| -rw-r--r-- | jpa/plugins/org.eclipse.jpt.ui/src/org/eclipse/jpt/ui/internal/mappings/details/JoinColumnComposite.java | 423 |
1 files changed, 0 insertions, 423 deletions
diff --git a/jpa/plugins/org.eclipse.jpt.ui/src/org/eclipse/jpt/ui/internal/mappings/details/JoinColumnComposite.java b/jpa/plugins/org.eclipse.jpt.ui/src/org/eclipse/jpt/ui/internal/mappings/details/JoinColumnComposite.java deleted file mode 100644 index bb3526470c..0000000000 --- a/jpa/plugins/org.eclipse.jpt.ui/src/org/eclipse/jpt/ui/internal/mappings/details/JoinColumnComposite.java +++ /dev/null @@ -1,423 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2005, 2007 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.Iterator; -import org.eclipse.emf.common.command.CommandStack; -import org.eclipse.emf.common.notify.Adapter; -import org.eclipse.emf.common.notify.Notification; -import org.eclipse.emf.common.notify.impl.AdapterImpl; -import org.eclipse.emf.ecore.EObject; -import org.eclipse.jface.viewers.IContentProvider; -import org.eclipse.jface.viewers.ILabelProvider; -import org.eclipse.jface.viewers.ISelection; -import org.eclipse.jface.viewers.ISelectionChangedListener; -import org.eclipse.jface.viewers.IStructuredContentProvider; -import org.eclipse.jface.viewers.LabelProvider; -import org.eclipse.jface.viewers.ListViewer; -import org.eclipse.jface.viewers.SelectionChangedEvent; -import org.eclipse.jface.viewers.StructuredSelection; -import org.eclipse.jface.viewers.Viewer; -import org.eclipse.jface.window.Window; -import org.eclipse.jpt.core.internal.mappings.DefaultTrueBoolean; -import org.eclipse.jpt.core.internal.mappings.IAbstractColumn; -import org.eclipse.jpt.core.internal.mappings.IAbstractJoinColumn; -import org.eclipse.jpt.core.internal.mappings.IJoinColumn; -import org.eclipse.jpt.core.internal.mappings.INamedColumn; -import org.eclipse.jpt.core.internal.mappings.ISingleRelationshipMapping; -import org.eclipse.jpt.core.internal.mappings.JpaCoreMappingsPackage; -import org.eclipse.jpt.ui.internal.IJpaHelpContextIds; -import org.eclipse.jpt.ui.internal.details.BaseJpaComposite; -import org.eclipse.jpt.ui.internal.mappings.JptUiMappingsMessages; -import org.eclipse.osgi.util.NLS; -import org.eclipse.swt.SWT; -import org.eclipse.swt.events.SelectionEvent; -import org.eclipse.swt.events.SelectionListener; -import org.eclipse.swt.layout.GridData; -import org.eclipse.swt.layout.GridLayout; -import org.eclipse.swt.widgets.Button; -import org.eclipse.swt.widgets.Composite; -import org.eclipse.swt.widgets.Display; -import org.eclipse.swt.widgets.Group; -import org.eclipse.ui.PlatformUI; -import org.eclipse.ui.views.properties.tabbed.TabbedPropertySheetWidgetFactory; - -public class JoinColumnComposite - extends BaseJpaComposite -{ - private ISingleRelationshipMapping singleRelationshipMapping; - private final Adapter singleRelationshipMappingListener; - private final Adapter joinColumnListener; - - - private Group joinColumnsGroup; - Button overrideDefaultJoinColumnsCheckBox; - ListViewer joinColumnsListViewer; - private Button joinColumnsRemoveButton; - private Button joinColumnsEditButton; - - - - public JoinColumnComposite(Composite parent, CommandStack commandStack, TabbedPropertySheetWidgetFactory widgetFactory) { - super(parent, SWT.NULL, commandStack, widgetFactory); - this.singleRelationshipMappingListener = buildSingleRelationshipMappingListener(); - this.joinColumnListener = buildJoinColumnListener(); - } - - - private Adapter buildSingleRelationshipMappingListener() { - return new AdapterImpl() { - public void notifyChanged(Notification notification) { - singleRelationshipMappingChanged(notification); - } - }; - } - - private Adapter buildJoinColumnListener() { - return new AdapterImpl() { - public void notifyChanged(Notification notification) { - joinColumnChanged(notification); - } - }; - } - - @Override - protected void initializeLayout(Composite composite) { - GridLayout layout = new GridLayout(2, false); - layout.marginWidth = 0; - layout.marginHeight = 0; - composite.setLayout(layout); - - this.overrideDefaultJoinColumnsCheckBox = - getWidgetFactory().createButton( - composite, - JptUiMappingsMessages.JoinColumnComposite_overrideDefaultJoinColumns, - SWT.CHECK); - this.overrideDefaultJoinColumnsCheckBox.addSelectionListener(new SelectionListener() { - public void widgetDefaultSelected(SelectionEvent e) { - // do nothing - } - - public void widgetSelected(SelectionEvent e) { - if (JoinColumnComposite.this.overrideDefaultJoinColumnsCheckBox.getSelection()) { - IJoinColumn defaultJoinColumn = JoinColumnComposite.this.singleRelationshipMapping.getDefaultJoinColumns().get(0); - String columnName = defaultJoinColumn.getDefaultName(); - String referencedColumnName = defaultJoinColumn.getDefaultReferencedColumnName(); - - IJoinColumn joinColumn = JoinColumnComposite.this.singleRelationshipMapping.createJoinColumn(0); - JoinColumnComposite.this.singleRelationshipMapping.getSpecifiedJoinColumns().add(joinColumn); - joinColumn.setSpecifiedName(columnName); - joinColumn.setSpecifiedReferencedColumnName(referencedColumnName); - } else { - JoinColumnComposite.this.singleRelationshipMapping.getSpecifiedJoinColumns().clear(); - } - } - }); - - this.joinColumnsGroup = - getWidgetFactory().createGroup( - composite, - JptUiMappingsMessages.JoinColumnComposite_joinColumn); - this.joinColumnsGroup.setLayout(new GridLayout(2, false)); - GridData gridData = new GridData(); - gridData.horizontalAlignment = GridData.FILL; - gridData.verticalAlignment = GridData.FILL; - gridData.grabExcessHorizontalSpace = true; - gridData.grabExcessVerticalSpace = true; - gridData.horizontalSpan = 2; - this.joinColumnsGroup.setLayoutData(gridData); - - this.joinColumnsListViewer = new ListViewer(this.joinColumnsGroup, SWT.BORDER | SWT.MULTI); - this.joinColumnsListViewer.setContentProvider(buildJoinColumnsListContentProvider()); - this.joinColumnsListViewer.setLabelProvider(buildJoinColumnsListLabelProvider()); - gridData = new GridData(); - gridData.horizontalAlignment = GridData.FILL; - gridData.verticalAlignment = GridData.FILL; - gridData.verticalSpan = 3; - gridData.grabExcessHorizontalSpace = true; - gridData.grabExcessVerticalSpace = true; - this.joinColumnsListViewer.getList().setLayoutData(gridData); - PlatformUI.getWorkbench().getHelpSystem().setHelp(this.joinColumnsListViewer.getList(), IJpaHelpContextIds.MAPPING_JOIN_TABLE_COLUMNS); - - Button addJoinColumnButton = getWidgetFactory().createButton(this.joinColumnsGroup, JptUiMappingsMessages.JoinColumnComposite_add, SWT.NONE); - gridData = new GridData(); - gridData.horizontalAlignment = GridData.FILL; - addJoinColumnButton.setLayoutData(gridData); - addJoinColumnButton.addSelectionListener(new SelectionListener() { - public void widgetDefaultSelected(SelectionEvent e) { - } - - public void widgetSelected(SelectionEvent e) { - addJoinColumn(); - } - }); - - this.joinColumnsEditButton = getWidgetFactory().createButton(this.joinColumnsGroup, JptUiMappingsMessages.JoinColumnComposite_edit, SWT.NONE); - this.joinColumnsEditButton.addSelectionListener(new SelectionListener() { - public void widgetDefaultSelected(SelectionEvent e) { - } - - public void widgetSelected(SelectionEvent e) { - editJoinColumn(); - } - }); - gridData = new GridData(); - gridData.horizontalAlignment = GridData.FILL; - this.joinColumnsEditButton.setLayoutData(gridData); - - this.joinColumnsRemoveButton = getWidgetFactory().createButton(this.joinColumnsGroup, JptUiMappingsMessages.JoinColumnComposite_remove, SWT.NONE); - gridData = new GridData(); - gridData.horizontalAlignment = GridData.FILL; - gridData.verticalAlignment = GridData.BEGINNING; - this.joinColumnsRemoveButton.setLayoutData(gridData); - this.joinColumnsRemoveButton.addSelectionListener(new SelectionListener() { - public void widgetDefaultSelected(SelectionEvent e) { - } - - public void widgetSelected(SelectionEvent e) { - removeJoinColumn(); - } - }); - - this.joinColumnsListViewer.addSelectionChangedListener(new ISelectionChangedListener() { - public void selectionChanged(SelectionChangedEvent event) { - updateEnablement(); - } - }); - - } - private IContentProvider buildJoinColumnsListContentProvider() { - return new IStructuredContentProvider(){ - public void inputChanged(Viewer viewer, Object oldInput, Object newInput) { - // do nothing - } - public void dispose() { - // do nothing - } - public Object[] getElements(Object inputElement) { - return ((ISingleRelationshipMapping) inputElement).getJoinColumns().toArray(); - } - }; - } - - private ILabelProvider buildJoinColumnsListLabelProvider() { - return new LabelProvider() { - public String getText(Object element) { - IJoinColumn joinColumn = (IJoinColumn) element; - return (JoinColumnComposite.this.singleRelationshipMapping.getSpecifiedJoinColumns().size() == 0) ? - buildDefaultJoinColumnLabel(joinColumn) - : - buildJoinColumnLabel(joinColumn); - } - }; - } - - String buildDefaultJoinColumnLabel(IJoinColumn joinColumn) { - return NLS.bind(JptUiMappingsMessages.JoinColumnComposite_mappingBetweenTwoParamsDefault, joinColumn.getName(), joinColumn.getReferencedColumnName()); - } - - String buildJoinColumnLabel(IJoinColumn joinColumn) { - if (joinColumn.getSpecifiedName() == null) { - if (joinColumn.getSpecifiedReferencedColumnName() == null) { - return NLS.bind(JptUiMappingsMessages.JoinColumnComposite_mappingBetweenTwoParamsBothDefault, joinColumn.getName(),joinColumn.getReferencedColumnName()); - } - return NLS.bind(JptUiMappingsMessages.JoinColumnComposite_mappingBetweenTwoParamsFirstDefault, joinColumn.getName(), joinColumn.getReferencedColumnName()); - } - else if (joinColumn.getSpecifiedReferencedColumnName() == null) { - return NLS.bind(JptUiMappingsMessages.JoinColumnComposite_mappingBetweenTwoParamsSecDefault, joinColumn.getName(), joinColumn.getReferencedColumnName()); - } - else { - return NLS.bind(JptUiMappingsMessages.JoinColumnComposite_mappingBetweenTwoParams, joinColumn.getName(), joinColumn.getReferencedColumnName()); - } - } - - protected void joinColumnChanged(Notification notification) { - if (notification.getFeatureID(INamedColumn.class) == JpaCoreMappingsPackage.INAMED_COLUMN__SPECIFIED_NAME - || notification.getFeatureID(INamedColumn.class) == JpaCoreMappingsPackage.INAMED_COLUMN__DEFAULT_NAME - || notification.getFeatureID(IAbstractColumn.class) == JpaCoreMappingsPackage.IABSTRACT_COLUMN__SPECIFIED_TABLE - || notification.getFeatureID(IAbstractColumn.class) == JpaCoreMappingsPackage.IABSTRACT_COLUMN__DEFAULT_TABLE - || notification.getFeatureID(IAbstractJoinColumn.class) == JpaCoreMappingsPackage.IABSTRACT_JOIN_COLUMN__SPECIFIED_REFERENCED_COLUMN_NAME - || notification.getFeatureID(IAbstractJoinColumn.class) == JpaCoreMappingsPackage.IABSTRACT_JOIN_COLUMN__DEFAULT_REFERENCED_COLUMN_NAME) { - Display.getDefault().asyncExec(new Runnable() { - public void run() { - if (getControl().isDisposed()) { - return; - } - joinColumnsListViewer.refresh(); - } - }); - } - } - - void addJoinColumn() { - JoinColumnDialog dialog = new JoinColumnInRelationshipMappingDialog(this.getControl().getShell(), this.singleRelationshipMapping); - this.addJoinColumnFromDialog(dialog); - } - - private void addJoinColumnFromDialog(JoinColumnDialog dialog) { - if (dialog.open() != Window.OK) { - return; - } - int index = this.singleRelationshipMapping.getJoinColumns().size(); - IJoinColumn joinColumn = this.singleRelationshipMapping.createJoinColumn(index); - this.singleRelationshipMapping.getSpecifiedJoinColumns().add(joinColumn); - joinColumn.setSpecifiedName(dialog.getSelectedName()); - joinColumn.setSpecifiedReferencedColumnName(dialog.getReferencedColumnName()); - joinColumn.setSpecifiedTable(dialog.getSelectedTable()); - } - - void editJoinColumn() { - IJoinColumn joinColumn = getSelectedJoinColumn(); - JoinColumnDialog dialog = new JoinColumnInRelationshipMappingDialog(this.getControl().getShell(), joinColumn); - editJoinColumnFromDialog(dialog, joinColumn); - } - - private IJoinColumn getSelectedJoinColumn() { - return (IJoinColumn) ((StructuredSelection) this.joinColumnsListViewer.getSelection()).getFirstElement(); - } - - private void editJoinColumnFromDialog(JoinColumnDialog dialog, IJoinColumn joinColumn) { - if (dialog.open() == Window.OK) { - editJoinColumnDialogOkd(dialog, joinColumn); - } - } - - private void editJoinColumnDialogOkd(JoinColumnDialog dialog, IJoinColumn joinColumn) { - String name = dialog.getSelectedName(); - String referencedColumnName = dialog.getReferencedColumnName(); - String table = dialog.getSelectedTable(); - - if (dialog.isDefaultNameSelected()) { - if (joinColumn.getSpecifiedName() != null) { - joinColumn.setSpecifiedName(null); - } - } - else if (joinColumn.getSpecifiedName() == null || !joinColumn.getSpecifiedName().equals(name)){ - joinColumn.setSpecifiedName(name); - } - if (dialog.isDefaultReferencedColumnNameSelected()) { - if (joinColumn.getSpecifiedReferencedColumnName() != null) { - joinColumn.setSpecifiedReferencedColumnName(null); - } - } - else if (joinColumn.getSpecifiedReferencedColumnName() == null || !joinColumn.getSpecifiedReferencedColumnName().equals(referencedColumnName)){ - joinColumn.setSpecifiedReferencedColumnName(referencedColumnName); - } - - if (dialog.isDefaultTableSelected()) { - if (joinColumn.getSpecifiedTable() != null) { - joinColumn.setSpecifiedTable(null); - } - } - else if (joinColumn.getSpecifiedTable() == null || !joinColumn.getSpecifiedTable().equals(table)){ - joinColumn.setSpecifiedTable(table); - } - - DefaultTrueBoolean insertable = dialog.getInsertable(); - if (joinColumn.getInsertable() != insertable) { - joinColumn.setInsertable(insertable); - } - - DefaultTrueBoolean updatable = dialog.getUpdatable(); - if (joinColumn.getUpdatable() != updatable) { - joinColumn.setUpdatable(updatable); - } - } - - void removeJoinColumn() { - ISelection selection = this.joinColumnsListViewer.getSelection(); - if (selection instanceof StructuredSelection) { - for (Iterator stream = ((StructuredSelection) selection).iterator(); stream.hasNext(); ) { - this.singleRelationshipMapping.getJoinColumns().remove(stream.next()); - } - } - } - - protected void singleRelationshipMappingChanged(Notification notification) { - if (notification.getFeatureID(ISingleRelationshipMapping.class) == JpaCoreMappingsPackage.ISINGLE_RELATIONSHIP_MAPPING__SPECIFIED_JOIN_COLUMNS) { - Display.getDefault().asyncExec(new Runnable() { - public void run() { - if (getControl().isDisposed()) { - return; - } - JoinColumnComposite.this.joinColumnsListViewer.refresh(); - JoinColumnComposite.this.overrideDefaultJoinColumnsCheckBox.setSelection(singleRelationshipMapping.containsSpecifiedJoinColumns()); - JoinColumnComposite.this.updateEnablement(); - } - }); - if (notification.getEventType() == Notification.ADD) { - ((IJoinColumn) notification.getNewValue()).eAdapters().add(this.joinColumnListener); - } - else if (notification.getEventType() == Notification.REMOVE) { - ((IJoinColumn) notification.getOldValue()).eAdapters().remove(this.joinColumnListener); - } - } - } - - private void enableGroup(Group group, boolean enabled) { - group.setEnabled(enabled); - for (int i = 0; i < group.getChildren().length; i++) { - group.getChildren()[i].setEnabled(enabled); - } - } - - - - protected void engageListeners() { - if (this.singleRelationshipMapping != null) { - this.singleRelationshipMapping.eAdapters().add(this.singleRelationshipMappingListener); - for (Iterator i = this.singleRelationshipMapping.getJoinColumns().iterator(); i.hasNext(); ) { - ((IJoinColumn) i.next()).eAdapters().add(this.joinColumnListener); - } - } - } - - protected void disengageListeners() { - if (this.singleRelationshipMapping != null) { - for (Iterator i = this.singleRelationshipMapping.getJoinColumns().iterator(); i.hasNext(); ) { - ((IJoinColumn) i.next()).eAdapters().remove(this.joinColumnListener); - } - this.singleRelationshipMapping.eAdapters().remove(this.singleRelationshipMappingListener); - } - } - - public void doPopulate(EObject obj) { - this.singleRelationshipMapping = (ISingleRelationshipMapping) obj; - if (this.singleRelationshipMapping == null) { - this.joinColumnsListViewer.setInput(null); - return; - } - - this.joinColumnsListViewer.setInput(this.singleRelationshipMapping); - - - updateEnablement(); - this.overrideDefaultJoinColumnsCheckBox.setSelection(this.singleRelationshipMapping.containsSpecifiedJoinColumns()); - } - - @Override - protected void doPopulate() { - this.joinColumnsListViewer.setInput(this.singleRelationshipMapping); - } - - void updateEnablement() { - boolean groupEnabledState = this.singleRelationshipMapping.containsSpecifiedJoinColumns(); - enableGroup(this.joinColumnsGroup, groupEnabledState); - - this.joinColumnsRemoveButton.setEnabled(groupEnabledState && !((StructuredSelection) this.joinColumnsListViewer.getSelection()).isEmpty()); - this.joinColumnsEditButton.setEnabled(groupEnabledState && ((StructuredSelection) this.joinColumnsListViewer.getSelection()).size() == 1); - } - - public void dispose() { - disengageListeners(); - super.dispose(); - } - -} |