| /* |
| * 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.directory.ldapstudio.browser.ui.wizards; |
| |
| |
| import org.apache.directory.ldapstudio.browser.common.jobs.RunnableContextJobAdapter; |
| import org.apache.directory.ldapstudio.browser.common.widgets.BaseWidgetUtils; |
| import org.apache.directory.ldapstudio.browser.common.widgets.WidgetModifyEvent; |
| import org.apache.directory.ldapstudio.browser.common.widgets.WidgetModifyListener; |
| import org.apache.directory.ldapstudio.browser.common.widgets.search.EntryWidget; |
| import org.apache.directory.ldapstudio.browser.core.events.EventRegistry; |
| import org.apache.directory.ldapstudio.browser.core.internal.model.DummyEntry; |
| import org.apache.directory.ldapstudio.browser.core.jobs.InitializeAttributesJob; |
| import org.apache.directory.ldapstudio.browser.core.jobs.ReadEntryJob; |
| import org.apache.directory.ldapstudio.browser.core.model.DN; |
| import org.apache.directory.ldapstudio.browser.core.model.IAttribute; |
| import org.apache.directory.ldapstudio.browser.core.model.IConnection; |
| import org.apache.directory.ldapstudio.browser.core.model.IEntry; |
| import org.apache.directory.ldapstudio.browser.core.model.ldif.container.LdifContentRecord; |
| import org.apache.directory.ldapstudio.browser.core.model.schema.SchemaUtils; |
| import org.apache.directory.ldapstudio.browser.core.utils.ModelConverter; |
| import org.apache.directory.ldapstudio.browser.ui.BrowserUIConstants; |
| import org.apache.directory.ldapstudio.browser.ui.BrowserUIPlugin; |
| import org.eclipse.jface.dialogs.MessageDialog; |
| import org.eclipse.jface.wizard.IWizardPage; |
| import org.eclipse.jface.wizard.WizardPage; |
| 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; |
| |
| |
| /** |
| * The NewEntryTypeWizardPage is used to choose the entry creation method. |
| * |
| * @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a> |
| * @version $Rev$, $Date$ |
| */ |
| public class NewEntryTypeWizardPage extends WizardPage implements WidgetModifyListener, SelectionListener |
| { |
| |
| /** The Constant PREFERRED_ENTRY_CREATION_METHOD_DIALOGSETTING_KEY. */ |
| public static final String PREFERRED_ENTRY_CREATION_METHOD_DIALOGSETTING_KEY = NewEntryTypeWizardPage.class |
| .getName() |
| + ".preferredEntryCreationMethod"; |
| |
| /** The wizard. */ |
| private NewEntryWizard wizard; |
| |
| /** The schema button. */ |
| private Button schemaButton; |
| |
| /** The template button. */ |
| private Button templateButton; |
| |
| /** The entry widget to select the template entry. */ |
| private EntryWidget entryWidget; |
| |
| |
| /** |
| * Creates a new instance of NewEntryTypeWizardPage. |
| * |
| * @param pageName the page name |
| * @param wizard the wizard |
| */ |
| public NewEntryTypeWizardPage( String pageName, NewEntryWizard wizard ) |
| { |
| super( pageName ); |
| setTitle( "Entry Creation Method" ); |
| setDescription( "Please select the entry creation method." ); |
| setImageDescriptor( BrowserUIPlugin.getDefault().getImageDescriptor( BrowserUIConstants.IMG_ENTRY_WIZARD ) ); |
| setPageComplete( false ); |
| |
| this.wizard = wizard; |
| } |
| |
| |
| /** |
| * Validates the input fields. |
| */ |
| private void validate() |
| { |
| if ( schemaButton.getSelection() ) |
| { |
| setPageComplete( true ); |
| } |
| else if ( templateButton.getSelection() ) |
| { |
| setPageComplete( entryWidget.getConnection() != null && entryWidget.getDn() != null ); |
| } |
| else |
| { |
| setPageComplete( false ); |
| } |
| } |
| |
| |
| /** |
| * {@inheritDoc} |
| * |
| * This implementation just checks if this page is complete. IIt |
| * doesn't call {@link #getNextPage()} to avoid unneeded |
| * creations of new prototype entries. |
| */ |
| public boolean canFlipToNextPage() |
| { |
| return isPageComplete(); |
| } |
| |
| |
| /** |
| * {@inheritDoc} |
| * |
| * This implementation creates the prototype entry depending on the |
| * selected entry creation method before flipping to the next page. |
| */ |
| public IWizardPage getNextPage() |
| { |
| if ( templateButton.getSelection() ) |
| { |
| final IConnection connection = entryWidget.getConnection(); |
| final DN dn = entryWidget.getDn(); |
| final IEntry[] templateEntries = new IEntry[1]; |
| |
| if ( connection == null ) |
| { |
| getShell().getDisplay().syncExec( new Runnable() |
| { |
| public void run() |
| { |
| MessageDialog.openError( getShell(), "Error", "No connection" ); |
| } |
| } ); |
| return null; |
| } |
| if ( dn == null ) |
| { |
| getShell().getDisplay().syncExec( new Runnable() |
| { |
| public void run() |
| { |
| MessageDialog.openError( getShell(), "Error", "No dn" ); |
| } |
| } ); |
| return null; |
| } |
| |
| // check if selected DN exists |
| ReadEntryJob readEntryJob = new ReadEntryJob( connection, dn ); |
| RunnableContextJobAdapter.execute( readEntryJob, getContainer(), false ); |
| templateEntries[0] = readEntryJob.getReadEntry(); |
| if ( templateEntries[0] == null ) |
| { |
| getShell().getDisplay().syncExec( new Runnable() |
| { |
| public void run() |
| { |
| MessageDialog.openError( getShell(), "Error", "Entry " + dn.toString() + " doesn't exists" ); |
| } |
| } ); |
| return null; |
| } |
| |
| // init attributes |
| if ( !templateEntries[0].isAttributesInitialized() ) |
| { |
| InitializeAttributesJob job = new InitializeAttributesJob( templateEntries, false ); |
| RunnableContextJobAdapter.execute( job, getContainer() ); |
| } |
| |
| // clone entry and remove non-modifyable attributes |
| try |
| { |
| EventRegistry.suspendEventFireingInCurrentThread(); |
| |
| LdifContentRecord record = ModelConverter.entryToLdifContentRecord( templateEntries[0] ); |
| DummyEntry prototypeEntry = ModelConverter.ldifContentRecordToEntry( record, connection ); |
| IAttribute[] attributes = prototypeEntry.getAttributes(); |
| for ( int i = 0; i < attributes.length; i++ ) |
| { |
| if ( !SchemaUtils.isModifyable( attributes[i].getAttributeTypeDescription() ) ) |
| { |
| prototypeEntry.deleteAttribute( attributes[i] ); |
| } |
| } |
| wizard.setPrototypeEntry( prototypeEntry ); |
| } |
| catch ( Exception e ) |
| { |
| e.printStackTrace(); |
| } |
| finally |
| { |
| EventRegistry.resumeEventFireingInCurrentThread(); |
| } |
| } |
| else |
| { |
| wizard.setPrototypeEntry( new DummyEntry( new DN(), wizard.getSelectedConnection() ) ); |
| } |
| |
| return super.getNextPage(); |
| } |
| |
| |
| /** |
| * {@inheritDoc} |
| */ |
| public void createControl( Composite parent ) |
| { |
| Composite composite = new Composite( parent, SWT.NONE ); |
| GridLayout gl = new GridLayout( 1, false ); |
| composite.setLayout( gl ); |
| composite.setLayoutData( new GridData( GridData.FILL_BOTH ) ); |
| |
| schemaButton = BaseWidgetUtils.createRadiobutton( composite, "Create entry from scratch", 1 ); |
| schemaButton.addSelectionListener( this ); |
| templateButton = BaseWidgetUtils.createRadiobutton( composite, "Use existing entry as template", 1 ); |
| templateButton.addSelectionListener( this ); |
| |
| Composite entryComposite = BaseWidgetUtils.createColumnContainer( composite, 3, 1 ); |
| BaseWidgetUtils.createRadioIndent( entryComposite, 1 ); |
| entryWidget = new EntryWidget( wizard.getSelectedConnection(), wizard.getSelectedEntry() != null ? wizard |
| .getSelectedEntry().getDn() : null ); |
| entryWidget.createWidget( entryComposite ); |
| entryWidget.addWidgetModifyListener( this ); |
| |
| if ( BrowserUIPlugin.getDefault().getDialogSettings().get( PREFERRED_ENTRY_CREATION_METHOD_DIALOGSETTING_KEY ) == null ) |
| BrowserUIPlugin.getDefault().getDialogSettings().put( PREFERRED_ENTRY_CREATION_METHOD_DIALOGSETTING_KEY, |
| true ); |
| schemaButton.setSelection( BrowserUIPlugin.getDefault().getDialogSettings().getBoolean( |
| PREFERRED_ENTRY_CREATION_METHOD_DIALOGSETTING_KEY ) ); |
| templateButton.setSelection( !BrowserUIPlugin.getDefault().getDialogSettings().getBoolean( |
| PREFERRED_ENTRY_CREATION_METHOD_DIALOGSETTING_KEY ) ); |
| widgetSelected( null ); |
| |
| setControl( composite ); |
| } |
| |
| |
| /** |
| * {@inheritDoc} |
| */ |
| public void widgetModified( WidgetModifyEvent event ) |
| { |
| validate(); |
| } |
| |
| |
| /** |
| * {@inheritDoc} |
| */ |
| public void widgetDefaultSelected( SelectionEvent e ) |
| { |
| } |
| |
| |
| /** |
| * {@inheritDoc} |
| */ |
| public void widgetSelected( SelectionEvent e ) |
| { |
| entryWidget.setEnabled( templateButton.getSelection() ); |
| validate(); |
| } |
| |
| |
| /** |
| * Saves the dialog settings. |
| */ |
| public void saveDialogSettings() |
| { |
| BrowserUIPlugin.getDefault().getDialogSettings().put( PREFERRED_ENTRY_CREATION_METHOD_DIALOGSETTING_KEY, |
| schemaButton.getSelection() ); |
| } |
| |
| } |
