plugins/org.eclipse.jst.j2ee.ejb.annotations.ui/src/org/eclipse/jst/j2ee/ejb/annotation/ui/internal/cmp/wizards/AddContainerManagedEntityBeanWizardPage.java

/***************************************************************************************************
 * Copyright (c) 2005, 2006 Eteration A.S. and others. 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
 * https://www.eclipse.org/legal/epl-2.0/
 * 
 * Contributors: Eteration A.S. - initial API and implementation
 *				 David Schneider, david.schneider@unisys.com - [142500] WTP properties pages fonts don't follow Eclipse preferences
 **************************************************************************************************/

package org.eclipse.jst.j2ee.ejb.annotation.ui.internal.cmp.wizards;


import org.eclipse.core.runtime.IStatus;
import org.eclipse.jface.dialogs.Dialog;
import org.eclipse.jst.j2ee.ejb.ContainerManagedEntity;
import org.eclipse.jst.j2ee.ejb.annotation.internal.messages.IEJBAnnotationConstants;
import org.eclipse.jst.j2ee.ejb.annotation.internal.model.IContainerManagedEntityBeanDataModelProperties;
import org.eclipse.jst.j2ee.ejb.annotation.internal.model.IEnterpriseBeanClassDataModelProperties;
import org.eclipse.jst.j2ee.ejb.annotation.ui.internal.wizards.IBeanWizardPage;
import org.eclipse.swt.SWT;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.widgets.Combo;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Label;
import org.eclipse.swt.widgets.Text;
import org.eclipse.wst.common.componentcore.internal.operation.IArtifactEditOperationDataModelProperties;
import org.eclipse.wst.common.frameworks.datamodel.IDataModel;
import org.eclipse.wst.common.frameworks.internal.datamodel.ui.DataModelWizardPage;
import org.eclipse.wst.common.frameworks.internal.plugin.WTPCommonPlugin;


public class AddContainerManagedEntityBeanWizardPage extends DataModelWizardPage implements IBeanWizardPage{



	private Text ejbNameText;
	private Text displayNameText;
	private Combo usecaseButton;
	private Combo versionButton;
	private Text schemaText;

	

	public AddContainerManagedEntityBeanWizardPage(IDataModel model, String pageName) {
		super(model, pageName);
		setDescription(IEJBAnnotationConstants.ADD_EJB_CMPWIZARD_PAGE_DESC);
		this.setTitle(IEJBAnnotationConstants.ADD_EJB_CMPWIZARD_PAGE_TITLE);
	}

	/*
	 * (non-Javadoc)
	 * 
	 * @see com.ibm.wtp.common.ui.wizard.WTPWizardPage#getValidationPropertyNames()
	 */
	protected String[] getValidationPropertyNames() {
		return new String[]{
				IEnterpriseBeanClassDataModelProperties.EJB_NAME, 
				IContainerManagedEntityBeanDataModelProperties.DATASOURCE, 
				IContainerManagedEntityBeanDataModelProperties.SCHEMA, 
				IContainerManagedEntityBeanDataModelProperties.VERSION, 
				IEnterpriseBeanClassDataModelProperties.DISPLAY_NAME, 				
				IEnterpriseBeanClassDataModelProperties.DESCRIPTION};
	}

	protected Composite createTopLevelComposite(Composite parent) {
		Composite composite = new Composite(parent, SWT.NULL);
		composite.setLayout(new GridLayout());
		GridData data = new GridData(GridData.FILL_BOTH);
		data.widthHint = 300;
		composite.setLayoutData(data);

		Composite group = new Composite(composite, SWT.NULL);
		group.setLayout(new GridLayout(2, false));
		group.setLayoutData(new GridData(GridData.FILL_BOTH));

		createNameDescription(group);
		createVersionGroup(group);
		createUsecaseTypeGroup(group);
		displayNameText.setFocus();

		IStatus projectStatus = validateProjectName();
		if (!projectStatus.isOK()) {
			setErrorMessage(projectStatus.getMessage());
			composite.setEnabled(false);
		}
		Dialog.applyDialogFont(parent);
		return composite;
	}

	protected IStatus validateProjectName() {
		// check for empty
		if (model.getStringProperty(IArtifactEditOperationDataModelProperties.PROJECT_NAME) == null || model.getStringProperty(IArtifactEditOperationDataModelProperties.PROJECT_NAME).trim().length() == 0) {
			return WTPCommonPlugin.createErrorStatus(IEJBAnnotationConstants.NO_EJB_PROJECTS);
		}
		return WTPCommonPlugin.OK_STATUS;
	}

	protected void createNameDescription(Composite composite) {
		// ejb name
		Label ejbNameLabel = new Label(composite, SWT.LEFT);
		ejbNameLabel.setText(IEJBAnnotationConstants.EJB_NAME_LABEL);
		ejbNameLabel.setLayoutData(new GridData(GridData.HORIZONTAL_ALIGN_BEGINNING));
		ejbNameText = new Text(composite, SWT.SINGLE | SWT.BORDER);
		ejbNameText.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
		synchHelper.synchText(ejbNameText, IEnterpriseBeanClassDataModelProperties.EJB_NAME, null);


		Label schemaLabel = new Label(composite, SWT.LEFT);
		schemaLabel.setText(IEJBAnnotationConstants.SCHEMA_NAME_LABEL);
		schemaLabel.setLayoutData(new GridData(GridData.HORIZONTAL_ALIGN_BEGINNING));
		schemaText = new Text(composite, SWT.SINGLE | SWT.BORDER);
		schemaText.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
		synchHelper.synchText(schemaText, IContainerManagedEntityBeanDataModelProperties.SCHEMA, null);

		// display name
		Label displayNameLabel = new Label(composite, SWT.LEFT);
		displayNameLabel.setText(IEJBAnnotationConstants.DISPLAY_NAME_LABEL);
		displayNameLabel.setLayoutData(new GridData(GridData.HORIZONTAL_ALIGN_BEGINNING));
		displayNameText = new Text(composite, SWT.SINGLE | SWT.BORDER);
		displayNameText.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
		synchHelper.synchText(displayNameText, IEnterpriseBeanClassDataModelProperties.DISPLAY_NAME, null);

		// description
		Label descLabel = new Label(composite, SWT.LEFT);
		descLabel.setText(IEJBAnnotationConstants.DESCRIPTION_LABEL);
		descLabel.setLayoutData(new GridData(GridData.HORIZONTAL_ALIGN_BEGINNING));
		final Text descText = new Text(composite, SWT.SINGLE | SWT.BORDER);
		descText.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
		synchHelper.synchText(descText, IEnterpriseBeanClassDataModelProperties.DESCRIPTION, null);
	}

	protected void createUsecaseTypeGroup(Composite composite) {

		// description
		Label usecaseTypeLabel = new Label(composite, SWT.LEFT);
		usecaseTypeLabel.setText(IEJBAnnotationConstants.ENTITY_USECASE_LABEL);
		usecaseTypeLabel.setLayoutData(new GridData(GridData.HORIZONTAL_ALIGN_BEGINNING));
		
		usecaseButton = new Combo(composite,SWT.DROP_DOWN |  SWT.READ_ONLY);
		usecaseButton.setItems(new String[]{IEJBAnnotationConstants.CMP_FROM_TABLE,IEJBAnnotationConstants.CMP_FROM_BEAN});
		usecaseButton.setText(IEJBAnnotationConstants.CMP_FROM_TABLE);
		usecaseButton.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
		usecaseButton.select(0);
		//synchHelper.synchCombo(usecaseTypeLabel, IContainerManagedEntityBeanDataModelProperties.TYPE, null);

	}
	protected void createVersionGroup(Composite composite) {

		// description
		Label versionLabel = new Label(composite, SWT.LEFT);
		versionLabel.setText(IEJBAnnotationConstants.ENTITY_VERSION_LABEL);
		versionLabel.setLayoutData(new GridData(GridData.HORIZONTAL_ALIGN_BEGINNING));
		
		versionButton = new Combo(composite,SWT.DROP_DOWN |  SWT.READ_ONLY);
		versionButton.setItems(new String[]{ContainerManagedEntity.VERSION_1_X,ContainerManagedEntity.VERSION_2_X});
		versionButton.setText(IEJBAnnotationConstants.CMP_FROM_TABLE);
		versionButton.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
		versionButton.select(0);
		synchHelper.synchCombo(versionButton, IContainerManagedEntityBeanDataModelProperties.VERSION, null);

	}

	public boolean canFlipToNextPage() {
		return super.canFlipToNextPage();
	}


	public String getDisplayName() {
		return displayNameText.getText();
	}

	public String getEjbName() {
		return model.getStringProperty(IEnterpriseBeanClassDataModelProperties.EJB_NAME);
	}

	public boolean isJavaBean() {
		if( usecaseButton == null)
			return false;
		return usecaseButton.getSelectionIndex() == 1;
	}
}