diff options
Diffstat (limited to 'jpa/plugins/org.eclipse.jpt.ui/src/org/eclipse/jpt/ui/internal/wizards/gen/TablesSelectorWizardPage.java')
| -rw-r--r-- | jpa/plugins/org.eclipse.jpt.ui/src/org/eclipse/jpt/ui/internal/wizards/gen/TablesSelectorWizardPage.java | 566 |
1 files changed, 0 insertions, 566 deletions
diff --git a/jpa/plugins/org.eclipse.jpt.ui/src/org/eclipse/jpt/ui/internal/wizards/gen/TablesSelectorWizardPage.java b/jpa/plugins/org.eclipse.jpt.ui/src/org/eclipse/jpt/ui/internal/wizards/gen/TablesSelectorWizardPage.java deleted file mode 100644 index 9a06eeddcd..0000000000 --- a/jpa/plugins/org.eclipse.jpt.ui/src/org/eclipse/jpt/ui/internal/wizards/gen/TablesSelectorWizardPage.java +++ /dev/null @@ -1,566 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2007, 2009 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.wizards.gen; - -import java.lang.reflect.InvocationTargetException; -import java.util.ArrayList; -import java.util.Collection; -import java.util.Collections; -import java.util.HashSet; -import java.util.Iterator; -import java.util.List; -import java.util.Set; - -import org.eclipse.core.runtime.IProgressMonitor; -import org.eclipse.jface.operation.IRunnableWithProgress; -import org.eclipse.jface.viewers.CheckboxTableViewer; -import org.eclipse.jface.viewers.ColumnWeightData; -import org.eclipse.jface.viewers.IBaseLabelProvider; -import org.eclipse.jface.viewers.IContentProvider; -import org.eclipse.jface.viewers.ISelectionChangedListener; -import org.eclipse.jface.viewers.IStructuredContentProvider; -import org.eclipse.jface.viewers.IStructuredSelection; -import org.eclipse.jface.viewers.ITableLabelProvider; -import org.eclipse.jface.viewers.LabelProvider; -import org.eclipse.jface.viewers.SelectionChangedEvent; -import org.eclipse.jface.viewers.Viewer; -import org.eclipse.jface.viewers.ViewerSorter; -import org.eclipse.jface.wizard.IWizardPage; -import org.eclipse.jface.wizard.WizardPage; -import org.eclipse.jpt.core.JpaProject; -import org.eclipse.jpt.core.JptCorePlugin; -import org.eclipse.jpt.db.ConnectionProfile; -import org.eclipse.jpt.db.JptDbPlugin; -import org.eclipse.jpt.db.Schema; -import org.eclipse.jpt.db.Table; -import org.eclipse.jpt.gen.internal.ORMGenCustomizer; -import org.eclipse.jpt.ui.JptUiPlugin; -import org.eclipse.jpt.ui.internal.ImageRepository; -import org.eclipse.jpt.ui.internal.JpaHelpContextIds; -import org.eclipse.jpt.ui.internal.JptUiMessages; -import org.eclipse.jpt.ui.internal.util.SWTUtil; -import org.eclipse.jpt.ui.internal.util.TableLayoutComposite; -import org.eclipse.jpt.utility.internal.CollectionTools; -import org.eclipse.swt.SWT; -import org.eclipse.swt.events.KeyAdapter; -import org.eclipse.swt.events.KeyEvent; -import org.eclipse.swt.events.SelectionEvent; -import org.eclipse.swt.events.SelectionListener; -import org.eclipse.swt.graphics.Color; -import org.eclipse.swt.graphics.Image; -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.Control; -import org.eclipse.swt.widgets.Display; -import org.eclipse.swt.widgets.Label; -import org.eclipse.swt.widgets.TableColumn; -import org.eclipse.swt.widgets.TableItem; -import org.eclipse.ui.PlatformUI; -import org.eclipse.ui.help.IWorkbenchHelpSystem; - -class TablesSelectorWizardPage extends WizardPage{ - - private static final int TABLE_COLUMN_INDEX = 0; - private JpaProject jpaProject; - private Schema schema = null; - private ORMGenCustomizer customizer = null; - private boolean synchronizePersistenceXml = true; - - private DatabaseGroup databaseGroup; - private CheckboxTableViewer tableTable; - - TablesSelectorWizardPage(JpaProject jpaProject ) { - super("TablesSelectorWizardPage"); //$NON-NLS-1$ - this.jpaProject = jpaProject; - this.schema = jpaProject.getDefaultDbSchema(); - setTitle(JptUiEntityGenMessages.GenerateEntitiesWizard_tableSelectPage_selectTable ); - setMessage(JptUiEntityGenMessages.GenerateEntitiesWizard_tableSelectPage_chooseEntityTable ); - } - - @Override - public void setVisible(boolean visible) { - super.setVisible(visible); - doStatusUpdate(); - } - - // -------- Provide access to wrapped DTP connection related classes --------- - ConnectionProfile getProjectConnectionProfile() { - String profileName = this.jpaProject.getDataSource().getConnectionProfileName(); - return this.connectionProfileNamed(profileName); - } - - ConnectionProfile connectionProfileNamed(String profileName) { - return JptDbPlugin.instance().getConnectionProfileFactory().buildConnectionProfile(profileName); - } - - Schema getSchema(){ - return this.schema; - } - - void setSchema(Schema s){ - this.schema = s; - } - - private Collection<Table> possibleTables() { - Collection<Table> tables = new ArrayList<Table>(); - Schema schema = this.getSchema(); - if (schema != null && schema.getName() != null) { - tables = CollectionTools.collection(schema.tables()); - } - //This next line is questionable, but leaving in place for now - tables = ( this.projectDefaultSchemaExists()) ? CollectionTools.collection( this.getDefaultSchema().tables()) : Collections.<Table>emptyList(); - //return only tables that have columns - this filters out synonyms where they are not - //fully supported and potentially other problematic table types - see bug 269057 - return filterEmptyTables(tables.iterator()); - } - - private Collection<Table> filterEmptyTables(Iterator<Table> tables) { - Collection<Table> nonEmptyTables = new ArrayList<Table>(); - while (tables.hasNext()) { - Table candidateTable = tables.next(); - if (candidateTable.columnsSize() > 0) { - nonEmptyTables.add(candidateTable); - } - } - return nonEmptyTables; - } - - - - public void createControl(Composite parent) { - initializeDialogUnits(parent); - - Composite composite = new Composite(parent, SWT.NULL); - int nColumns= 3; - GridLayout layout = new GridLayout(); - layout.numColumns = nColumns; - composite.setLayout(layout); - this.getHelpSystem().setHelp(composite, JpaHelpContextIds.GENERATE_ENTITIES_WIZARD_SELECT_TABLES); - - this.databaseGroup = createDatabaseGroup(composite, 400); - - createTablesSelectionControl(composite, nColumns); - - //Filler column - new Label( composite, SWT.NONE); - - final Button synchronizeClassesCheckBox = new Button(composite, SWT.CHECK); - synchronizeClassesCheckBox.setText(JptUiEntityGenMessages.GenerateEntitiesWizard_tableSelectPage_synchronizeClasses ); - synchronizeClassesCheckBox.setSelection(true); - synchronizeClassesCheckBox.addSelectionListener(new SelectionListener() { - public void widgetDefaultSelected(SelectionEvent e) {} - - public void widgetSelected(SelectionEvent e) { - setSynchronizePersistenceXml(synchronizeClassesCheckBox.getSelection()); - } - - }); - fillColumns( synchronizeClassesCheckBox, 2); - - - //Filler column - new Label( composite, SWT.NONE); - //Restore default button - final Button restoreBtn = new Button(composite, SWT.PUSH ); - restoreBtn.setText( JptUiEntityGenMessages.GenerateEntitiesWizard_tableSelectPage_Restore_Defaults ); - restoreBtn.addSelectionListener(new SelectionListener() { - public void widgetDefaultSelected(SelectionEvent e) {} - public void widgetSelected(SelectionEvent e) { - if( customizer!=null && customizer.getFile()!=null ){ - if( customizer.getFile().exists() ){ - customizer.getFile().delete(); - } - updateTablesSelector( databaseGroup.getSelectedSchema() ); - deselectAllTables(); - } - } - - }); - GridData gridData = new GridData(); - gridData.horizontalAlignment = SWT.END; - restoreBtn.setLayoutData(gridData); - - - this.getHelpSystem().setHelp(this.tableTable.getControl(), JpaHelpContextIds.DIALOG_GENERATE_ENTITIES_TABLES); - - this.setControl(composite); - - this.setPageComplete(true); - } - - @Override - public void dispose() { - if (this.databaseGroup != null) - this.databaseGroup.dispose(); - super.dispose(); - } - - @Override - public IWizardPage getPreviousPage() { - IWizardPage prevPage = super.getPreviousPage(); - if (prevPage instanceof PromptJPAProjectWizardPage) - //Prevent going back to the PromptJPAProjectWizardPage - //if JPA project already selected - return prevPage.getPreviousPage(); - else - return prevPage; - } - - private DatabaseGroup createDatabaseGroup(Composite parent, int widthHint) { - DatabaseGroup dbGroup = new DatabaseGroup(this.getContainer(), jpaProject, parent, widthHint); - /** - * listen for when the Database Connection changes its selected schema - * so we can keep the page in synch - */ - class DatabasePageListener implements DatabaseGroup.Listener { - public void selectedConnectionProfileChanged(ConnectionProfile connectionProfile) { - jpaProject.getDataSource().setConnectionProfileName(connectionProfile.getName()); - } - @SuppressWarnings("unchecked") - public void selectedSchemaChanged(Schema schema) { - if (schema==null) { - updateTablesListViewer(Collections.EMPTY_LIST ); - } else { - // store the *identifier* in the JPA project, since it gets put in Java annotations - jpaProject.setUserOverrideDefaultSchema(schema.getIdentifier()); - setSchema( schema ); - updateTablesSelector(schema); - } - doStatusUpdate(); - } - } - dbGroup.addListener(new DatabasePageListener()); - dbGroup.init(); - return dbGroup; - } - - boolean synchronizePersistenceXml() { - return this.synchronizePersistenceXml; - } - - private void setSynchronizePersistenceXml(boolean synchronizePersistenceXml){ - this.synchronizePersistenceXml = synchronizePersistenceXml; - } - - private void selectAllTables(){ - this.tableTable.setAllChecked(true); - doStatusUpdate(); - } - - private void deselectAllTables(){ - this.tableTable.setAllChecked(false); - doStatusUpdate(); - } - - private void initTablesSelectionControl(Collection<Table> nonEmptyTables) { - this.tableTable.setInput(nonEmptyTables); - } - - private void createTablesSelectionControl(Composite parent, int columns) { - Label tableLabel = new Label(parent, SWT.NONE); - GridData gd= new GridData(); - gd.horizontalAlignment = GridData.FILL; - gd.verticalAlignment = GridData.BEGINNING; - tableLabel.setLayoutData( gd ); - tableLabel.setText( JptUiEntityGenMessages.GenerateEntitiesWizard_tableSelectPage_tables ); - - TableLayoutComposite layout= new TableLayoutComposite(parent, SWT.NONE); - addColumnLayoutData(layout); - - final org.eclipse.swt.widgets.Table table = new org.eclipse.swt.widgets.Table(layout, SWT.H_SCROLL | SWT.V_SCROLL | SWT.SINGLE | SWT.FULL_SELECTION | SWT.BORDER | SWT.CHECK); - - TableColumn tableNameColumn = new TableColumn(table, SWT.NONE, TABLE_COLUMN_INDEX); - tableNameColumn.setText(JptUiEntityGenMessages.GenerateEntitiesWizard_tableSelectPage_tableColumn ); - tableNameColumn.setResizable(true); - - gd= new GridData(GridData.FILL_BOTH); - gd.heightHint= SWTUtil.getTableHeightHint(table, 20); - gd.widthHint = 250; - gd.grabExcessHorizontalSpace = true; - gd.grabExcessVerticalSpace = true ; - layout.setLayoutData(gd); - layout.setBackground(new Color( Display.getDefault(), 255, 0,0)); - - this.tableTable = new CheckboxTableViewer(table); - this.tableTable.setUseHashlookup(true); - this.tableTable.setLabelProvider(this.buildTableTableLabelProvider()); - this.tableTable.setContentProvider(this.buildTableTableContentProvider()); - this.tableTable.setSorter(new ViewerSorter() { - @Override - public int compare(Viewer viewer, Object e1, Object e2) { - return ((Table) e1).getName().compareTo(((Table) e2).getName()); - } - }); - - this.tableTable.addPostSelectionChangedListener(new ISelectionChangedListener() { - public void selectionChanged(SelectionChangedEvent event) { - handleTablesListSelectionChanged(event); - } - }); - - table.addKeyListener(new KeyAdapter() { - @Override - public void keyPressed(KeyEvent e) { - if (e.keyCode == SWT.F2 && e.stateMask == SWT.NONE) { - editEntityNameIfPossible(); - e.doit= false; - } - } - }); - - updateTablesSelector( databaseGroup.getSelectedSchema() ); - createButtonComposite(parent); - initTablesSelectionControl(possibleTables()); - } - - private void createButtonComposite(Composite parent){ - - Composite buttonComposite = new Composite(parent, SWT.NULL); - GridLayout buttonLayout = new GridLayout(1, false); - buttonComposite.setLayout(buttonLayout); - GridData data = new GridData(); - data.horizontalAlignment = GridData.FILL; - data.verticalAlignment = GridData.BEGINNING; - buttonComposite.setLayoutData(data); - - Button selectAllButton = new Button(buttonComposite, SWT.PUSH); - selectAllButton.setToolTipText(JptUiMessages.General_selectAll); - selectAllButton.setImage( ImageRepository.getSelectAllButtonImage() ); - GridData gridData = new GridData(); - gridData.horizontalAlignment = GridData.FILL; - selectAllButton.setLayoutData(gridData); - selectAllButton.addSelectionListener(new SelectionListener() { - public void widgetDefaultSelected(SelectionEvent e) {} - - public void widgetSelected(SelectionEvent e) { - selectAllTables(); - } - }); - - Button deselectAllButton = new Button(buttonComposite, SWT.PUSH); - deselectAllButton.setToolTipText(JptUiMessages.General_deselectAll); - deselectAllButton.setImage( ImageRepository.getDeselectAllButtonImage() ); - gridData = new GridData(); - gridData.horizontalAlignment = GridData.FILL; - deselectAllButton.setLayoutData(gridData); - deselectAllButton.addSelectionListener(new SelectionListener() { - public void widgetDefaultSelected(SelectionEvent e) {} - - public void widgetSelected(SelectionEvent e) { - deselectAllTables(); - } - }); - } - - - private void addColumnLayoutData(TableLayoutComposite layout) { - layout.addColumnData(new ColumnWeightData(50, true)); - } - - void editEntityNameIfPossible(){ - Object[] selected = ((IStructuredSelection) this.tableTable.getSelection()).toArray(); - if (selected.length != 1) { - return; - } - } - - void handleTablesListSelectionChanged(SelectionChangedEvent event) { - doStatusUpdate(); - } - - private IBaseLabelProvider buildTableTableLabelProvider() { - return new TableTableLabelProvider(); - } - - private IContentProvider buildTableTableContentProvider() { - return new TableTableContentProvider(); - } - - private boolean projectDefaultSchemaExists() { - return ( this.getDefaultSchema() != null); - } - - public Schema getDefaultSchema() { - return this.jpaProject.getDefaultDbSchema() ; - } - - Collection<Table> getSelectedTables() { - ArrayList<Table> selectedTables = new ArrayList<Table>(); - for (Object selectedTable : this.tableTable.getCheckedElements()) - selectedTables.add((Table) selectedTable); - return selectedTables; - } - - private boolean hasTablesSelected() { - return (this.tableTable != null) ? (this.getSelectedTables().size() > 0) : false; - } - - void updateTablesListViewer(Collection<Table> possibleTables) { - if (this.tableTable != null) { - this.initTablesSelectionControl(possibleTables); - } - } - - /** - * Update the status line and the OK button according to the given status - */ - protected void doStatusUpdate() { - if ( ! this.hasTablesSelected()) { - this.setPageComplete(false); - }else{ - setPageComplete(true); - try{ - getContainer().run(false, false, new IRunnableWithProgress(){ - public void run( final IProgressMonitor monitor ) - throws InvocationTargetException, InterruptedException - { - monitor.beginTask("Updating", 10); - - Collection<Table> ret = getSelectedTables(); - ArrayList<String> tableNames = new ArrayList<String>(); - for( Table t : ret ){ - tableNames.add(t.getName()); - } - Schema schema = getSchema(); - if( schema == null ){ - return ; - } - customizer.setSchema(schema); - customizer.setTableNames(tableNames); - monitor.done(); - } - }); - } catch (Exception e) { - JptUiPlugin.log(e); - } - - } - } - - // ********** inner classes ********** - private class TableTableLabelProvider extends LabelProvider implements ITableLabelProvider { - - TableTableLabelProvider() { - super(); - } - - @Override - public String getText(Object element) { - return ((Table) element).getName(); - } - - public Image getColumnImage(Object element, int columnIndex) { - return null; - } - - public String getColumnText(Object element, int columnIndex) { - if (element == null) { - return null; - } - switch (columnIndex) { - case TABLE_COLUMN_INDEX: - return ((Table) element).getName(); - - } - throw new IllegalArgumentException("invalid column index: " + columnIndex);// $NON-NLS-1$ - } - - } - - - private class TableTableContentProvider implements IStructuredContentProvider { - - TableTableContentProvider() { - super(); - } - - public void inputChanged(Viewer viewer, Object oldInput, Object newInput) { } - - public void dispose() {} - - public Object[] getElements(Object inputElement) { - return ((Collection<?>) inputElement).toArray(); - } - - } - - private void updateTablesSelector(final Schema schema) { - if(schema ==null) - return; - this.jpaProject.setUserOverrideDefaultSchema( schema.getIdentifier()); - - updateTablesListViewer(filterEmptyTables(schema.tables())); - - //Create the ORMGenCustomizer - GenerateEntitiesFromSchemaWizard wizard = (GenerateEntitiesFromSchemaWizard) getWizard(); - customizer = wizard.createORMGenCustomizer( schema ); - - if( tableTable!=null && customizer != null ){ - restoreWizardState(); - } - doStatusUpdate(); - - } - - private boolean restoreWizardState(){ - boolean pageComplete = false; - List<String> preSelectedTableNames = this.customizer.getTableNames(); - if(preSelectedTableNames!=null && preSelectedTableNames.size()>0) { - Set<String> set = new HashSet<String>(); - for(String s : preSelectedTableNames ){ - set.add(s); - } - TableItem[] items = this.tableTable.getTable().getItems(); - for (int i = 0; i < items.length; ++i) { - TableItem item = items[i]; - org.eclipse.jpt.db.Table element = (org.eclipse.jpt.db.Table)item.getData(); - if (element != null) { - boolean check = set.contains(element.getName()); - // only set if different, to avoid flicker - if (item.getChecked() != check) { - item.setChecked(check); - pageComplete = true; - } - } - } - } - return pageComplete; - } - - - /** - * Set the layoutData of the input control to occupy specified number of columns - * @param c - * @param columns - */ - private void fillColumns(Control c, int columns){ - GridData layoutData = new GridData(); - layoutData.horizontalSpan = columns; - layoutData.verticalAlignment = SWT.FILL; - layoutData.horizontalAlignment = SWT.FILL; - layoutData.grabExcessHorizontalSpace = true; - layoutData.grabExcessVerticalSpace = false; - c.setLayoutData(layoutData); - return ; - } - - @Override - public final void performHelp() - { - this.getHelpSystem().displayHelp( GenerateEntitiesFromSchemaWizard.HELP_CONTEXT_ID ); - } - - protected final IWorkbenchHelpSystem getHelpSystem() { - return PlatformUI.getWorkbench().getHelpSystem(); - } -} |