/*******************************************************************************
* 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.core.IJSFCoreConstants;
import org.eclipse.jst.jsf.core.jsfappconfig.JSFAppConfigUtils;
import org.eclipse.jst.jsf.facesconfig.ui.EditorPlugin;
import org.eclipse.jst.jsf.facesconfig.ui.section.ManagedBeanScopeTreeItem;
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);
//Bug 312727 - [JSF2.0] Add view scope to FacesConfigEditor for Managed Beans
String[] items = ManagedBeanScopeTreeItem.scopeItems;
if (currentProject != null) {
if (!JSFAppConfigUtils.isValidJSFProject(currentProject, IJSFCoreConstants.FACET_VERSION_2_0)) {
items = ManagedBeanScopeTreeItem.scopeItemsPreJSF2;
}
}
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);
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);
}
return false;
} else if (JavaClassUtils.hasIllegalCharacters(managedBeanNameText
.getText())) {
if (reportError) {
setErrorMessage(WizardMessages.ManagedBeanPropertyWizardPage_Warning_InvalidManagedBeanName);
}
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"); //$NON-NLS-1$
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); //$NON-NLS-1$
if (beanName != null && beanName.length() > 0) {
beanName = (beanName.substring(0, 1)).toLowerCase()
+ (beanName.substring(1));
beanName = ManagedBeanUtil.getDefaultManagedBeanName(
currentProject, beanName);
} else
beanName = ""; //$NON-NLS-1$
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() });
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();
}
}