jsf/plugins/org.eclipse.jst.jsf.facesconfig.ui/src/org/eclipse/jst/jsf/facesconfig/ui/wizard/ManagedBeanPropertyPage.java - jsf/webtools.jsf - Git at Google

 /*******************************************************************************
  * Copyright (c) 2004, 2005 Sybase, Inc. 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 http://www.eclipse.org/legal/epl-v10.html Contributors: Sybase,
  * Inc. - initial API and implementation
  ******************************************************************************/

 package org.eclipse.jst.jsf.facesconfig.ui.wizard;

 import java.util.ArrayList;
 import java.util.List;

 import org.eclipse.core.resources.IProject;
 import org.eclipse.jface.wizard.IWizardPage;
 import org.eclipse.jface.wizard.WizardPage;
 import org.eclipse.jst.jsf.common.ui.internal.guiutils.SWTUtils;
 import org.eclipse.jst.jsf.facesconfig.ui.EditorPlugin;
 import org.eclipse.jst.jsf.facesconfig.ui.IFacesConfigConstants;
 import org.eclipse.jst.jsf.facesconfig.ui.util.JavaClassUtils;
 import org.eclipse.jst.jsf.facesconfig.ui.util.ManagedBeanUtil;
 import org.eclipse.swt.SWT;
 import org.eclipse.swt.events.ModifyEvent;
 import org.eclipse.swt.events.ModifyListener;
 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.Group;
 import org.eclipse.swt.widgets.Label;
 import org.eclipse.swt.widgets.Text;

 /**
  * ManangedBeanProperty wizard page used to show properties of the previous
  * selected java class, suade services. and set the default values for each
  * property.
  *
  * @author Xiao-guang Zhang, sfshi
  */
 public class ManagedBeanPropertyPage extends WizardPage implements ISummaryDataSource {
 	/** Default height of description Text Control */
 	private static final int DESCRIPTION_TEXT_HEIGHT = 60;

 	private static final int DEFAULT_WIDTHHINT = 10;

 	/** The Text control for managed bean instance name */
 	private Text managedBeanNameText;

 	/** The Combo control for Project Selection */
 	private Combo scopeCombo;

 	/** The Text control for managed bean's description */
 	private Text managedBeanDescriptionText;

 	private String helpID = null;

 	private IProject currentProject;

 	private String defaultScope;

 	/**
 	 * @param defaultScope
 	 *            the default scope, if be null, then use "session".
 	 * @param project
 	 */
 	public ManagedBeanPropertyPage(String defaultScope, IProject project) {
 		super("ManagedBeanPropertyWizardPage"); //$NON-NLS-1$);

 		this.defaultScope = defaultScope;
 		currentProject = project;
 		setTitle(WizardMessages.ManagedBeanPropertyWizardPage_Title);
 		setDescription(WizardMessages.ManagedBeanPropertyWizardPage_Description);
 	}

 	/*
 	 * (non-Javadoc)
 	 *
 	 * @see WizardPage#createControl(Composite)
 	 */
 	public void createControl(Composite parent) {
 		initializeDialogUnits(parent);

 		Composite container = new Composite(parent, SWT.NONE);
 		GridLayout gl = new GridLayout();
 		gl.numColumns = 1;
 		container.setLayout(gl);
 		GridData gridData = new GridData(GridData.FILL_BOTH);
 		container.setLayoutData(gridData);

 		createGeneralSection(container);

 		setControl(container);

 		setPageComplete(false);

 		if (helpID != null) {
 			EditorPlugin.getDefault().getWorkbench().getHelpSystem().setHelp(
 					getControl(), helpID);
 		}
 	}

 	/**
 	 * create managed bean 's configuration group
 	 *
 	 * @param container
 	 */
 	private void createGeneralSection(Composite container) {
 		Group generalSection = new Group(container, SWT.NONE);

 		// ManagedBeanPropertyWizardPage.General = General
 		generalSection
 				.setText(WizardMessages.ManagedBeanPropertyWizardPage_General);

 		GridLayout gl = new GridLayout();
 		// gl.marginHeight = 20;
 		gl.numColumns = 2;
 		generalSection.setLayout(gl);
 		GridData gridData = new GridData(GridData.FILL_HORIZONTAL);
 		generalSection.setLayoutData(gridData);

 		SWTUtils
 				.createLabel(
 						generalSection,
 						WizardMessages.ManagedBeanPropertyWizardPage_ManagedBeanName,
 						1);

 		managedBeanNameText = SWTUtils.createTextBox(generalSection, 1);
 		GridData gd = new GridData(GridData.FILL_HORIZONTAL);
 		gd.horizontalSpan = 1;
 		gd.widthHint = DEFAULT_WIDTHHINT;
 		managedBeanNameText.setLayoutData(gd);

 		managedBeanNameText.addModifyListener(new ModifyListener() {
 			public void modifyText(ModifyEvent e) {
 				// dialogChanged();
 				if (isValidManagedBeanName(true)) {
 					setPageComplete(true);
 				} else {
 					setPageComplete(false);
 				}
 			}
 		});

 		SWTUtils
 				.createLabel(
 						generalSection,
 						WizardMessages.ManagedBeanPropertyWizardPage_ManagedBeanScope,
 						1); //$NON-NLS-1$

 		String[] items = {
 				IFacesConfigConstants.MANAGED_BEAN_SCOPE_APPLICATION,
 				IFacesConfigConstants.MANAGED_BEAN_SCOPE_SESSION,
 				IFacesConfigConstants.MANAGED_BEAN_SCOPE_REQUEST,
 				IFacesConfigConstants.MANAGED_BEAN_SCOPE_NONE };

 		scopeCombo = SWTUtils.createCombo(generalSection, items, 1);
 		gd = new GridData(GridData.FILL_HORIZONTAL);
 		gd.horizontalSpan = 1;
 		gd.widthHint = DEFAULT_WIDTHHINT;
 		scopeCombo.setLayoutData(gd);

 		Label labelDesp = SWTUtils
 				.createLabel(
 						generalSection,
 						WizardMessages.ManagedBeanPropertyWizardPage_ManagedBeanDescription,
 						1); //$NON-NLS-1$

 		gd = new GridData(GridData.VERTICAL_ALIGN_BEGINNING);
 		labelDesp.setLayoutData(gd);

 		managedBeanDescriptionText = SWTUtils.createTextBoxScrollable(
 				generalSection, 1, -1, DESCRIPTION_TEXT_HEIGHT);

 	}

 	/**
 	 * Validates the managed bean Name entry
 	 *
 	 * @param reportError -
 	 *            true, to report errors.
 	 * @return boolean - the valid state of the data entered
 	 */
 	private boolean isValidManagedBeanName(boolean reportError) {
 		if (managedBeanNameText.getText().length() == 0) {
 			if (reportError) {
 				setErrorMessage(WizardMessages.ManagedBeanPropertyWizardPage_Warning_MissingManagedBeanName); //$NON-NLS-1$
 			}
 			return false;
 		} else if (JavaClassUtils.hasIllegalCharacters(managedBeanNameText
 				.getText())) {
 			if (reportError) {
 				setErrorMessage(WizardMessages.ManagedBeanPropertyWizardPage_Warning_InvalidManagedBeanName); //$NON-NLS-1$
 			}
 			return false;
 		} else {
 			if (ManagedBeanUtil.isBeanDuplicate(currentProject,
 					managedBeanNameText.getText())) {
 				if (reportError) {
 					setErrorMessage(WizardMessages.ManagedBeanPropertyWizardPage_Warning_DuplicateManagedBeanName);
 				}
 				return false;
 			}

 		}

 		setErrorMessage(null);
 		return true;
 	}

 	/*
 	 * (non-Javadoc)
 	 *
 	 * @see org.eclipse.jface.wizard.IWizardPage#setPreviousPage(org.eclipse.jface.wizard.IWizardPage)
 	 */
 	public void setPreviousPage(IWizardPage page) {
 		super.setPreviousPage(page);
 		initialize();
 	}

 	private void initialize() {
 		if (defaultScope != null && defaultScope.length() > 0)
 			scopeCombo.setText(defaultScope);
 		else
 			scopeCombo.setText("session");

 		if (((NewManagedBeanWizard) getWizard()).getSuggestedBeanName() != null) {
 			this.managedBeanNameText
 					.setText(((NewManagedBeanWizard) getWizard())
 							.getSuggestedBeanName());
 		} else {
 			String beanName;
 			if (this.getPreviousPage() instanceof ManagedBeanClassSelectionPage) {
 				beanName = ((ManagedBeanClassSelectionPage) this.getPreviousPage())
 						.getClassName();
 			} else {
 				beanName = ((NewJavaClassPage) this.getPreviousPage())
 						.getTypeName();
 			}
 			beanName = beanName.substring(beanName.lastIndexOf(".") + 1);
 			if (beanName != null && beanName.length() > 0) {
 				beanName = (beanName.substring(0, 1)).toLowerCase()
 						+ (beanName.substring(1));

 				beanName = ManagedBeanUtil.getDefaultManagedBeanName(
 						currentProject, beanName);

 			} else
 				beanName = "";
 			managedBeanNameText.setText(beanName);
 		}
 	}

 	/**
 	 * Returns key-value summary data.
 	 *
 	 * @return List - Summary data.
 	 */
 	public List getSummaryData() {
 		List data = new ArrayList();

 		data
 				.add(new String[] {
 						WizardMessages.NewJavaManagedBeanWizard_Summary_ManagedBeanName,
 						getManagedBeanName() }); //$NON-NLS-1$
 		data
 				.add(new String[] {
 						WizardMessages.NewJavaManagedBeanWizard_Summary_ManagedBeanScope,
 						getManagedBeanScope() });
 		data.add(new String[] {
 				WizardMessages.NewJavaManagedBeanWizard_Summary_ClassName,
 				getManagedBeanClass() });

 		data
 				.add(new String[] {
 						WizardMessages.NewJavaManagedBeanWizard_Summary_Description,
 						getManagedBeanDescription() });
 		return data;
 	}

 	/**
 	 * @return the name of the managed bean
 	 */
 	public String getManagedBeanName() {
 		return this.managedBeanNameText.getText().trim();
 	}

 	/**
 	 * @return the managed bean class name
 	 */
 	public String getManagedBeanClass() {
 		if (this.getPreviousPage() instanceof ManagedBeanClassSelectionPage) {
 			return ((ManagedBeanClassSelectionPage) this.getPreviousPage()).getClassName();
 		} else if (this.getPreviousPage() instanceof NewJavaClassPage) {
 			NewJavaClassPage newJavaClassPage = (NewJavaClassPage) this.getPreviousPage();
 			StringBuffer buffer = new StringBuffer();
 			if (newJavaClassPage.getPackageText() != null
 					&& newJavaClassPage.getPackageText().length() > 0) {
 				buffer.append(newJavaClassPage.getPackageText());
 				buffer.append("."); //$NON-NLS-1$
 			}
 			buffer.append(newJavaClassPage.getTypeName());
 			return buffer.toString();
 		}

 		return "";//$NON-NLS-1$
 	}

 	/**
 	 * @return the managed bean scope
 	 */
 	public String getManagedBeanScope() {
 		return this.scopeCombo.getText().trim();
 	}

 	/**
 	 * @return the managed bean description
 	 */
 	public String getManagedBeanDescription() {
 		return this.managedBeanDescriptionText.getText().trim();
 	}
 }
	/*******************************************************************************
	* Copyright (c) 2004, 2005 Sybase, Inc. 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 http://www.eclipse.org/legal/epl-v10.html Contributors: Sybase,
	* Inc. - initial API and implementation
	******************************************************************************/

	package org.eclipse.jst.jsf.facesconfig.ui.wizard;

	import java.util.ArrayList;
	import java.util.List;

	import org.eclipse.core.resources.IProject;
	import org.eclipse.jface.wizard.IWizardPage;
	import org.eclipse.jface.wizard.WizardPage;
	import org.eclipse.jst.jsf.common.ui.internal.guiutils.SWTUtils;
	import org.eclipse.jst.jsf.facesconfig.ui.EditorPlugin;
	import org.eclipse.jst.jsf.facesconfig.ui.IFacesConfigConstants;
	import org.eclipse.jst.jsf.facesconfig.ui.util.JavaClassUtils;
	import org.eclipse.jst.jsf.facesconfig.ui.util.ManagedBeanUtil;
	import org.eclipse.swt.SWT;
	import org.eclipse.swt.events.ModifyEvent;
	import org.eclipse.swt.events.ModifyListener;
	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.Group;
	import org.eclipse.swt.widgets.Label;
	import org.eclipse.swt.widgets.Text;

	/**
	* ManangedBeanProperty wizard page used to show properties of the previous
	* selected java class, suade services. and set the default values for each
	* property.
	*
	* @author Xiao-guang Zhang, sfshi
	*/
	public class ManagedBeanPropertyPage extends WizardPage implements ISummaryDataSource {
	/** Default height of description Text Control */
	private static final int DESCRIPTION_TEXT_HEIGHT = 60;

	private static final int DEFAULT_WIDTHHINT = 10;

	/** The Text control for managed bean instance name */
	private Text managedBeanNameText;

	/** The Combo control for Project Selection */
	private Combo scopeCombo;

	/** The Text control for managed bean's description */
	private Text managedBeanDescriptionText;

	private String helpID = null;

	private IProject currentProject;

	private String defaultScope;

	/**
	* @param defaultScope
	* the default scope, if be null, then use "session".
	* @param project
	*/
	public ManagedBeanPropertyPage(String defaultScope, IProject project) {
	super("ManagedBeanPropertyWizardPage"); //$NON-NLS-1$);

	this.defaultScope = defaultScope;
	currentProject = project;
	setTitle(WizardMessages.ManagedBeanPropertyWizardPage_Title);
	setDescription(WizardMessages.ManagedBeanPropertyWizardPage_Description);
	}

	/*
	* (non-Javadoc)
	*
	* @see WizardPage#createControl(Composite)
	*/
	public void createControl(Composite parent) {
	initializeDialogUnits(parent);

	Composite container = new Composite(parent, SWT.NONE);
	GridLayout gl = new GridLayout();
	gl.numColumns = 1;
	container.setLayout(gl);
	GridData gridData = new GridData(GridData.FILL_BOTH);
	container.setLayoutData(gridData);

	createGeneralSection(container);

	setControl(container);

	setPageComplete(false);

	if (helpID != null) {
	EditorPlugin.getDefault().getWorkbench().getHelpSystem().setHelp(
	getControl(), helpID);
	}
	}

	/**
	* create managed bean 's configuration group
	*
	* @param container
	*/
	private void createGeneralSection(Composite container) {
	Group generalSection = new Group(container, SWT.NONE);

	// ManagedBeanPropertyWizardPage.General = General
	generalSection
	.setText(WizardMessages.ManagedBeanPropertyWizardPage_General);

	GridLayout gl = new GridLayout();
	// gl.marginHeight = 20;
	gl.numColumns = 2;
	generalSection.setLayout(gl);
	GridData gridData = new GridData(GridData.FILL_HORIZONTAL);
	generalSection.setLayoutData(gridData);

	SWTUtils
	.createLabel(
	generalSection,
	WizardMessages.ManagedBeanPropertyWizardPage_ManagedBeanName,
	1);

	managedBeanNameText = SWTUtils.createTextBox(generalSection, 1);
	GridData gd = new GridData(GridData.FILL_HORIZONTAL);
	gd.horizontalSpan = 1;
	gd.widthHint = DEFAULT_WIDTHHINT;
	managedBeanNameText.setLayoutData(gd);

	managedBeanNameText.addModifyListener(new ModifyListener() {
	public void modifyText(ModifyEvent e) {
	// dialogChanged();
	if (isValidManagedBeanName(true)) {
	setPageComplete(true);
	} else {
	setPageComplete(false);
	}
	}
	});

	SWTUtils
	.createLabel(
	generalSection,
	WizardMessages.ManagedBeanPropertyWizardPage_ManagedBeanScope,
	1); //$NON-NLS-1$

	String[] items = {
	IFacesConfigConstants.MANAGED_BEAN_SCOPE_APPLICATION,
	IFacesConfigConstants.MANAGED_BEAN_SCOPE_SESSION,
	IFacesConfigConstants.MANAGED_BEAN_SCOPE_REQUEST,
	IFacesConfigConstants.MANAGED_BEAN_SCOPE_NONE };

	scopeCombo = SWTUtils.createCombo(generalSection, items, 1);
	gd = new GridData(GridData.FILL_HORIZONTAL);
	gd.horizontalSpan = 1;
	gd.widthHint = DEFAULT_WIDTHHINT;
	scopeCombo.setLayoutData(gd);

	Label labelDesp = SWTUtils
	.createLabel(
	generalSection,
	WizardMessages.ManagedBeanPropertyWizardPage_ManagedBeanDescription,
	1); //$NON-NLS-1$

	gd = new GridData(GridData.VERTICAL_ALIGN_BEGINNING);
	labelDesp.setLayoutData(gd);

	managedBeanDescriptionText = SWTUtils.createTextBoxScrollable(
	generalSection, 1, -1, DESCRIPTION_TEXT_HEIGHT);

	}

	/**
	* Validates the managed bean Name entry
	*
	* @param reportError -
	* true, to report errors.
	* @return boolean - the valid state of the data entered
	*/
	private boolean isValidManagedBeanName(boolean reportError) {
	if (managedBeanNameText.getText().length() == 0) {
	if (reportError) {
	setErrorMessage(WizardMessages.ManagedBeanPropertyWizardPage_Warning_MissingManagedBeanName); //$NON-NLS-1$
	}
	return false;
	} else if (JavaClassUtils.hasIllegalCharacters(managedBeanNameText
	.getText())) {
	if (reportError) {
	setErrorMessage(WizardMessages.ManagedBeanPropertyWizardPage_Warning_InvalidManagedBeanName); //$NON-NLS-1$
	}
	return false;
	} else {
	if (ManagedBeanUtil.isBeanDuplicate(currentProject,
	managedBeanNameText.getText())) {
	if (reportError) {
	setErrorMessage(WizardMessages.ManagedBeanPropertyWizardPage_Warning_DuplicateManagedBeanName);
	}
	return false;
	}

	}

	setErrorMessage(null);
	return true;
	}

	/*
	* (non-Javadoc)
	*
	* @see org.eclipse.jface.wizard.IWizardPage#setPreviousPage(org.eclipse.jface.wizard.IWizardPage)
	*/
	public void setPreviousPage(IWizardPage page) {
	super.setPreviousPage(page);
	initialize();
	}

	private void initialize() {
	if (defaultScope != null && defaultScope.length() > 0)
	scopeCombo.setText(defaultScope);
	else
	scopeCombo.setText("session");

	if (((NewManagedBeanWizard) getWizard()).getSuggestedBeanName() != null) {
	this.managedBeanNameText
	.setText(((NewManagedBeanWizard) getWizard())
	.getSuggestedBeanName());
	} else {
	String beanName;
	if (this.getPreviousPage() instanceof ManagedBeanClassSelectionPage) {
	beanName = ((ManagedBeanClassSelectionPage) this.getPreviousPage())
	.getClassName();
	} else {
	beanName = ((NewJavaClassPage) this.getPreviousPage())
	.getTypeName();
	}
	beanName = beanName.substring(beanName.lastIndexOf(".") + 1);
	if (beanName != null && beanName.length() > 0) {
	beanName = (beanName.substring(0, 1)).toLowerCase()
	+ (beanName.substring(1));

	beanName = ManagedBeanUtil.getDefaultManagedBeanName(
	currentProject, beanName);

	} else
	beanName = "";
	managedBeanNameText.setText(beanName);
	}
	}

	/**
	* Returns key-value summary data.
	*
	* @return List - Summary data.
	*/
	public List getSummaryData() {
	List data = new ArrayList();

	data
	.add(new String[] {
	WizardMessages.NewJavaManagedBeanWizard_Summary_ManagedBeanName,
	getManagedBeanName() }); //$NON-NLS-1$
	data
	.add(new String[] {
	WizardMessages.NewJavaManagedBeanWizard_Summary_ManagedBeanScope,
	getManagedBeanScope() });
	data.add(new String[] {
	WizardMessages.NewJavaManagedBeanWizard_Summary_ClassName,
	getManagedBeanClass() });

	data
	.add(new String[] {
	WizardMessages.NewJavaManagedBeanWizard_Summary_Description,
	getManagedBeanDescription() });
	return data;
	}

	/**
	* @return the name of the managed bean
	*/
	public String getManagedBeanName() {
	return this.managedBeanNameText.getText().trim();
	}

	/**
	* @return the managed bean class name
	*/
	public String getManagedBeanClass() {
	if (this.getPreviousPage() instanceof ManagedBeanClassSelectionPage) {
	return ((ManagedBeanClassSelectionPage) this.getPreviousPage()).getClassName();
	} else if (this.getPreviousPage() instanceof NewJavaClassPage) {
	NewJavaClassPage newJavaClassPage = (NewJavaClassPage) this.getPreviousPage();
	StringBuffer buffer = new StringBuffer();
	if (newJavaClassPage.getPackageText() != null
	&& newJavaClassPage.getPackageText().length() > 0) {
	buffer.append(newJavaClassPage.getPackageText());
	buffer.append("."); //$NON-NLS-1$
	}
	buffer.append(newJavaClassPage.getTypeName());
	return buffer.toString();
	}

	return "";//$NON-NLS-1$
	}

	/**
	* @return the managed bean scope
	*/
	public String getManagedBeanScope() {
	return this.scopeCombo.getText().trim();
	}

	/**
	* @return the managed bean description
	*/
	public String getManagedBeanDescription() {
	return this.managedBeanDescriptionText.getText().trim();
	}
	}