EDIT

/**

* Copyright (C) 2007 EDIT

* http://www.e-taxonomy.eu

* The contents of this file are subject to the Mozilla Public License Version 1.1

* See LICENSE.TXT at the top of this package for the full license terms.

*/

 * @version 1.0

 */

public class CdmDataSourceTypeSelectionWizardPage extends WizardPage implements ModifyListener{

	public static final DatabaseTypeEnum[] supportedDatabaseTypes = new DatabaseTypeEnum[]{

		/*DatabaseTypeEnum.SqlServer2005*/

	};

	private ArrayList<DatabaseTypeEnum> databaseTypes;

	private Text datasourceNameText;

	private String dataSourceName;

	private Combo databaseTypeCombo;

	private Composite composite;

	private Composite editDatasourceComposite;

	private boolean dataBaseTypeSelected = false;

	private boolean dataSourceNameSet = false;

	private ICdmDataSource dataSource;

	private WizardPage nextPage;

	private CdmDataSourceCredentialsWizardPage credentialsWizardPage;

	/**

	 * <p>Constructor for CdmDataSourceTypeSelectionWizardPage.</p>

	 *

	 */

	public CdmDataSourceTypeSelectionWizardPage(ICdmDataSource dataSource) {

		super("DataSourceWizardPage");

		this.dataSource = dataSource;

		String pageName = dataSource == null ? "Create New Datasource" : "Edit Existing Datasource";

		setTitle(pageName);

	}

	 * @see org.eclipse.jface.dialogs.IDialogPage#createControl(org.eclipse.swt.widgets.Composite)

	 */

	/** {@inheritDoc} */

		setPageComplete(false);

		composite = new Composite(parent, SWT.NONE);

		GridLayout gridLayout = new GridLayout();

		gridLayout.numColumns = 1;

		GridLayout datasourceLayout = new GridLayout();

		datasourceLayout.numColumns = 2;

		editDatasourceComposite.setLayout(datasourceLayout);

		// Create label and input for dataSource name

		Label datasourceNameLabel = new Label(editDatasourceComposite, SWT.NONE);

		datasourceNameLabel.setText("Datasource Name:");

		datasourceNameText.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false));

		datasourceNameText.addModifyListener(this);

		Label databaseTypeLabel = new Label(editDatasourceComposite, SWT.NONE);

		databaseTypeLabel.setText("Database Type:");

		databaseTypeCombo = new Combo(editDatasourceComposite, SWT.BORDER | SWT.READ_ONLY);

		GridData comboLayout = new GridData(SWT.FILL, SWT.CENTER, false, false);

		databaseTypeCombo.setLayoutData(comboLayout);

		// Create listener to display database type-specific config options

		databaseTypeCombo.addSelectionListener(new SelectionAdapter() {

				// Get database type at the selected index

				DatabaseTypeEnum type = databaseTypes.get(databaseTypeCombo.getSelectionIndex());

				addDatabasePage(type);

				setDataBaseTypeSelected(true);

				checkPageComplete();

			}

		});

		// make the composite the wizard pages control

		setControl(composite);

	}

	private void populateComboBoxItems() {

		// Init DB types

		if (databaseTypes == null) {

			databaseTypes = new ArrayList<DatabaseTypeEnum>();

		}

		// Add types to the type drop-down and to the types collection

		for (DatabaseTypeEnum type : supportedDatabaseTypes) {

			databaseTypeCombo.add(type.getName());

			databaseTypes.add(type);

		}

	}

	/**

	 * @param type

	 */

		// add credentials wizard page according to selection

		Wizard wizard = (Wizard) getWizard();

		credentialsWizardPage = null;

		if(type == DatabaseTypeEnum.H2){

			credentialsWizardPage = new CdmDataSourceH2WizardPage(dataSource,CdmDataSourceWizard.Mode.CREATE);

		}

		else if(type == DatabaseTypeEnum.PostgreSQL){

			credentialsWizardPage = new CdmDataSourcePostgreSQLServerWizardPage(dataSource, CdmDataSourceWizard.Mode.CREATE);

		}

//		else if(type == DatabaseTypeEnum.SqlServer2005){

//			credentialsWizardPage = new CdmDataSourceSQLServerWizardPage(dataSource);

//		}

			nextPage = (WizardPage) wizard.getPage(credentialsWizardPage.getName());

		}else{

			wizard.addPage(credentialsWizardPage);

	 * @see org.eclipse.swt.events.ModifyListener#modifyText(org.eclipse.swt.events.ModifyEvent)

	 */

	/** {@inheritDoc} */

		String name = datasourceNameText.getText();

		if(name.length() == 0){

			setDataSourceNameSet(false);

			setErrorMessage("DataSource name must not be empty.");

	public void checkPageComplete() {

		boolean complete = isDataBaseTypeSelected();

		complete &= isDataSourceNameSet();

		setPageComplete(complete);

	}

	/**

	 * <p>Getter for the field <code>dataSourceName</code>.</p>

	 *

	public NomenclaturalCode getNomenclaturalCode() {

		return nomenclaturalCode;

	}

}