diff options
Diffstat (limited to 'jpa/plugins/org.eclipse.jpt.ui/src/org/eclipse/jpt/ui/internal/mappings/details/PrimaryKeyJoinColumnsComposite.java')
| -rw-r--r-- | jpa/plugins/org.eclipse.jpt.ui/src/org/eclipse/jpt/ui/internal/mappings/details/PrimaryKeyJoinColumnsComposite.java | 399 |
1 files changed, 0 insertions, 399 deletions
diff --git a/jpa/plugins/org.eclipse.jpt.ui/src/org/eclipse/jpt/ui/internal/mappings/details/PrimaryKeyJoinColumnsComposite.java b/jpa/plugins/org.eclipse.jpt.ui/src/org/eclipse/jpt/ui/internal/mappings/details/PrimaryKeyJoinColumnsComposite.java deleted file mode 100644 index d7a75243b8..0000000000 --- a/jpa/plugins/org.eclipse.jpt.ui/src/org/eclipse/jpt/ui/internal/mappings/details/PrimaryKeyJoinColumnsComposite.java +++ /dev/null @@ -1,399 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2006, 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.IAbstractJoinColumn; -import org.eclipse.jpt.core.internal.mappings.IEntity; -import org.eclipse.jpt.core.internal.mappings.INamedColumn; -import org.eclipse.jpt.core.internal.mappings.IPrimaryKeyJoinColumn; -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 PrimaryKeyJoinColumnsComposite extends BaseJpaComposite -{ - private IEntity entity; - private final Adapter entityListener; - private final Adapter pkJoinColumnListener; - - ListViewer pkJoinColumnsListViewer; - - private Group pkJoinColumnsGroup; - Button overrideDefaultJoinColumnsCheckBox; - private Button pkJoinColumnsRemoveButton; - private Button pkJoinColumnsEditButton; - - - public PrimaryKeyJoinColumnsComposite(Composite parent, CommandStack commandStack, TabbedPropertySheetWidgetFactory widgetFactory) { - super(parent, SWT.NULL, commandStack, widgetFactory); - this.entityListener = buildEntityListener(); - this.pkJoinColumnListener = buildPkJoinColumnListener(); - } - - private Adapter buildEntityListener() { - return new AdapterImpl() { - public void notifyChanged(Notification notification) { - entityChanged(notification); - } - }; - } - - private Adapter buildPkJoinColumnListener() { - return new AdapterImpl() { - public void notifyChanged(Notification notification) { - pkJoinColumnChanged(notification); - } - }; - } - - @Override - protected void initializeLayout(Composite composite) { - GridLayout layout = new GridLayout(2, false); - layout.marginWidth = 0; - composite.setLayout(layout); - - GridData gridData = new GridData(); - this.overrideDefaultJoinColumnsCheckBox = getWidgetFactory().createButton( - composite, - JptUiMappingsMessages.PrimaryKeyJoinColumnsComposite_overrideDefaultPrimaryKeyJoinColumns, - SWT.CHECK); - this.overrideDefaultJoinColumnsCheckBox.addSelectionListener(new SelectionListener() { - public void widgetDefaultSelected(SelectionEvent e) { - // do nothing - } - - public void widgetSelected(SelectionEvent e) { - if (PrimaryKeyJoinColumnsComposite.this.overrideDefaultJoinColumnsCheckBox.getSelection()) { - IPrimaryKeyJoinColumn defaultJoinColumn = PrimaryKeyJoinColumnsComposite.this.entity.getDefaultPrimaryKeyJoinColumns().get(0); - String columnName = defaultJoinColumn.getDefaultName(); - String referencedColumnName = defaultJoinColumn.getDefaultReferencedColumnName(); - - IPrimaryKeyJoinColumn pkJoinColumn = PrimaryKeyJoinColumnsComposite.this.entity.createPrimaryKeyJoinColumn(0); - PrimaryKeyJoinColumnsComposite.this.entity.getSpecifiedPrimaryKeyJoinColumns().add(pkJoinColumn); - pkJoinColumn.setSpecifiedName(columnName); - pkJoinColumn.setSpecifiedReferencedColumnName(referencedColumnName); - } else { - PrimaryKeyJoinColumnsComposite.this.entity.getSpecifiedPrimaryKeyJoinColumns().clear(); - } - } - }); - - this.pkJoinColumnsGroup = - getWidgetFactory().createGroup( - composite, - JptUiMappingsMessages.PrimaryKeyJoinColumnsComposite_primaryKeyJoinColumn); - this.pkJoinColumnsGroup.setLayout(new GridLayout(2, false)); - gridData = new GridData(); - gridData.horizontalAlignment = GridData.FILL; - gridData.verticalAlignment = GridData.FILL; - gridData.grabExcessHorizontalSpace = true; - gridData.grabExcessVerticalSpace = true; - gridData.horizontalSpan = 2; - this.pkJoinColumnsGroup.setLayoutData(gridData); - - this.pkJoinColumnsListViewer = new ListViewer(this.pkJoinColumnsGroup, SWT.BORDER | SWT.MULTI); - this.pkJoinColumnsListViewer.setContentProvider(buildJoinColumnsListContentProvider()); - this.pkJoinColumnsListViewer.setLabelProvider(buildJoinColumnsListLabelProvider()); - gridData = new GridData(); - gridData.horizontalAlignment = GridData.FILL; - gridData.verticalAlignment = GridData.FILL; - gridData.verticalSpan = 3; - gridData.grabExcessHorizontalSpace = true; - gridData.grabExcessVerticalSpace = true; - this.pkJoinColumnsListViewer.getList().setLayoutData(gridData); - PlatformUI.getWorkbench().getHelpSystem().setHelp(this.pkJoinColumnsListViewer.getList(), IJpaHelpContextIds.MAPPING_JOIN_TABLE_COLUMNS); - - Button addJoinColumnButton = new Button(this.pkJoinColumnsGroup, SWT.NONE); - addJoinColumnButton.setText(JptUiMappingsMessages.PrimaryKeyJoinColumnsComposite_add); - gridData = new GridData(); - gridData.horizontalAlignment = GridData.FILL; - addJoinColumnButton.setLayoutData(gridData); - addJoinColumnButton.addSelectionListener(new SelectionListener() { - public void widgetDefaultSelected(SelectionEvent e) { - // do nothing - } - - public void widgetSelected(SelectionEvent e) { - addPrimaryKeyJoinColumn(); - } - }); - - this.pkJoinColumnsEditButton = new Button(this.pkJoinColumnsGroup, SWT.NONE); - this.pkJoinColumnsEditButton.setText(JptUiMappingsMessages.PrimaryKeyJoinColumnsComposite_edit); - this.pkJoinColumnsEditButton.addSelectionListener(new SelectionListener() { - public void widgetDefaultSelected(SelectionEvent e) { - // do nothing - } - - public void widgetSelected(SelectionEvent e) { - editPrimaryKeyJoinColumn(); - } - }); - gridData = new GridData(); - gridData.horizontalAlignment = GridData.FILL; - this.pkJoinColumnsEditButton.setLayoutData(gridData); - - this.pkJoinColumnsRemoveButton = new Button(this.pkJoinColumnsGroup, SWT.NONE); - this.pkJoinColumnsRemoveButton.setText(JptUiMappingsMessages.PrimaryKeyJoinColumnsComposite_remove); - gridData = new GridData(); - gridData.horizontalAlignment = GridData.FILL; - gridData.verticalAlignment = GridData.BEGINNING; - this.pkJoinColumnsRemoveButton.setLayoutData(gridData); - this.pkJoinColumnsRemoveButton.addSelectionListener(new SelectionListener() { - public void widgetDefaultSelected(SelectionEvent e) { - // do nothing - } - - public void widgetSelected(SelectionEvent e) { - removePrimaryKeyJoinColumn(); - } - }); - - this.pkJoinColumnsListViewer.addSelectionChangedListener(new ISelectionChangedListener() { - public void selectionChanged(SelectionChangedEvent event) { - updatePrimaryKeyJoinColumnsEnablement(); - } - }); - } - - 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 ((IEntity) inputElement).getPrimaryKeyJoinColumns().toArray(); - } - }; - } - - private ILabelProvider buildJoinColumnsListLabelProvider() { - return new LabelProvider() { - public String getText(Object element) { - IPrimaryKeyJoinColumn joinColumn = (IPrimaryKeyJoinColumn) element; - return (PrimaryKeyJoinColumnsComposite.this.entity.containsSpecifiedPrimaryKeyJoinColumns()) ? - buildJoinColumnLabel(joinColumn) - : - buildDefaultJoinColumnLabel(joinColumn); - } - }; - } - - String buildDefaultJoinColumnLabel(IPrimaryKeyJoinColumn joinColumn) { - return NLS.bind(JptUiMappingsMessages.PrimaryKeyJoinColumnsComposite_mappingBetweenTwoParamsDefault, joinColumn.getName(), joinColumn.getReferencedColumnName()); - } - - String buildJoinColumnLabel(IPrimaryKeyJoinColumn joinColumn) { - if (joinColumn.getSpecifiedName() == null) { - if (joinColumn.getSpecifiedReferencedColumnName() == null) { - return NLS.bind(JptUiMappingsMessages.PrimaryKeyJoinColumnsComposite_mappingBetweenTwoParamsBothDefault, joinColumn.getName(),joinColumn.getReferencedColumnName()); - } - return NLS.bind(JptUiMappingsMessages.PrimaryKeyJoinColumnsComposite_mappingBetweenTwoParamsFirstDefault, joinColumn.getName(), joinColumn.getReferencedColumnName()); - } - else if (joinColumn.getSpecifiedReferencedColumnName() == null) { - return NLS.bind(JptUiMappingsMessages.PrimaryKeyJoinColumnsComposite_mappingBetweenTwoParamsSecDefault, joinColumn.getName(), joinColumn.getReferencedColumnName()); - } - else { - return NLS.bind(JptUiMappingsMessages.PrimaryKeyJoinColumnsComposite_mappingBetweenTwoParams, joinColumn.getName(), joinColumn.getReferencedColumnName()); - } - } - - - void addPrimaryKeyJoinColumn() { - PrimaryKeyJoinColumnDialog dialog = new PrimaryKeyJoinColumnDialog(this.getControl().getShell(), this.entity); - addJoinColumnFromDialog(dialog); - } - - private void addJoinColumnFromDialog(PrimaryKeyJoinColumnDialog dialog) { - if (dialog.open() == Window.OK) { - int index = this.entity.getSpecifiedPrimaryKeyJoinColumns().size(); - String name = dialog.getSelectedName(); - String referencedColumnName = dialog.getReferencedColumnName(); - IPrimaryKeyJoinColumn joinColumn = this.entity.createPrimaryKeyJoinColumn(index); - this.entity.getSpecifiedPrimaryKeyJoinColumns().add(joinColumn); - joinColumn.setSpecifiedName(name); - joinColumn.setSpecifiedReferencedColumnName(referencedColumnName); - } - } - - private IPrimaryKeyJoinColumn getSelectedJoinColumn() { - return (IPrimaryKeyJoinColumn) ((StructuredSelection) this.pkJoinColumnsListViewer.getSelection()).getFirstElement(); - } - - void editPrimaryKeyJoinColumn() { - IPrimaryKeyJoinColumn joinColumn = getSelectedJoinColumn(); - PrimaryKeyJoinColumnDialog dialog = new PrimaryKeyJoinColumnDialog(this.getControl().getShell(), joinColumn); - editJoinColumnFromDialog(dialog, joinColumn); - } - - private void editJoinColumnFromDialog(PrimaryKeyJoinColumnDialog dialog, IPrimaryKeyJoinColumn joinColumn) { - if (dialog.open() == Window.OK) { - editJoinColumnDialogOkd(dialog, joinColumn); - } - } - - private void editJoinColumnDialogOkd(PrimaryKeyJoinColumnDialog dialog, IPrimaryKeyJoinColumn joinColumn) { - String name = dialog.getSelectedName(); - String referencedColumnName = dialog.getReferencedColumnName(); - - 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); - } - } - - void removePrimaryKeyJoinColumn() { - ISelection selection = this.pkJoinColumnsListViewer.getSelection(); - if (selection instanceof StructuredSelection) { - for (Iterator i = ((StructuredSelection) selection).iterator(); i.hasNext(); ) { - this.entity.getPrimaryKeyJoinColumns().remove(i.next()); - } - } - } - - void updatePrimaryKeyJoinColumnsEnablement() { - boolean groupEnabledState = this.entity.containsSpecifiedPrimaryKeyJoinColumns(); - enableGroup(this.pkJoinColumnsGroup, groupEnabledState); - - this.pkJoinColumnsRemoveButton.setEnabled(groupEnabledState && !((StructuredSelection) this.pkJoinColumnsListViewer.getSelection()).isEmpty()); - this.pkJoinColumnsEditButton.setEnabled(groupEnabledState && ((StructuredSelection) this.pkJoinColumnsListViewer.getSelection()).size() == 1); - } - - private void enableGroup(Group group, boolean enabled) { - group.setEnabled(enabled); - for (int i = 0; i < group.getChildren().length; i++) { - group.getChildren()[i].setEnabled(enabled); - } - } - - - public void doPopulate(EObject obj) { - this.entity = (IEntity) obj; - if (this.entity == null) { - this.pkJoinColumnsListViewer.setInput(null); - return; - } - - this.pkJoinColumnsListViewer.setInput(this.entity); - - - updatePrimaryKeyJoinColumnsEnablement(); - this.overrideDefaultJoinColumnsCheckBox.setSelection(this.entity.containsSpecifiedPrimaryKeyJoinColumns()); - } - - @Override - protected void doPopulate() { - } - - protected void engageListeners() { - if (this.entity != null) { - this.entity.eAdapters().add(this.entityListener); - for (IPrimaryKeyJoinColumn pkJoinColumn : this.entity.getPrimaryKeyJoinColumns()) { - pkJoinColumn.eAdapters().add(this.pkJoinColumnListener); - } - //this.addConnectionListener(); - } - } - - protected void disengageListeners() { - if (this.entity != null) { - //this.removeConnectionListener(); - for (IPrimaryKeyJoinColumn pkJoinColumn : this.entity.getPrimaryKeyJoinColumns()) { - pkJoinColumn.eAdapters().remove(this.pkJoinColumnListener); - } - this.entity.eAdapters().remove(this.entityListener); - } - } - - protected void entityChanged(Notification notification) { - if (notification.getFeatureID(IEntity.class) == JpaCoreMappingsPackage.IENTITY__SPECIFIED_PRIMARY_KEY_JOIN_COLUMNS) { - if (notification.getEventType() == Notification.ADD) { - ((IPrimaryKeyJoinColumn) notification.getNewValue()).eAdapters().add(this.pkJoinColumnListener); - } - else if (notification.getEventType() == Notification.REMOVE) { - ((IPrimaryKeyJoinColumn) notification.getOldValue()).eAdapters().remove(this.pkJoinColumnListener); - } - Display.getDefault().asyncExec(new Runnable() { - public void run() { - if (getControl().isDisposed()) { - return; - } - pkJoinColumnsListViewer.refresh(); - overrideDefaultJoinColumnsCheckBox.setSelection(entity.containsSpecifiedPrimaryKeyJoinColumns()); - updatePrimaryKeyJoinColumnsEnablement(); - } - }); - } - } - - protected void pkJoinColumnChanged(Notification notification) { - if (notification.getFeatureID(INamedColumn.class) == JpaCoreMappingsPackage.INAMED_COLUMN__SPECIFIED_NAME - || notification.getFeatureID(IAbstractJoinColumn.class) == JpaCoreMappingsPackage.IABSTRACT_JOIN_COLUMN__SPECIFIED_REFERENCED_COLUMN_NAME - || notification.getFeatureID(INamedColumn.class) == JpaCoreMappingsPackage.INAMED_COLUMN__DEFAULT_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; - } - pkJoinColumnsListViewer.refresh(); - } - }); - } - } -} |