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/*******************************************************************************
* Copyright (c) 2003, 2004 IBM Corporation 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:
* IBM Corporation - initial API and implementation
*******************************************************************************/
/*
* Created on Feb 11, 2004
*
* To change the template for this generated file go to
* Window - Preferences - Java - Code Generation - Code and Comments
*/
package org.eclipse.jst.j2ee.internal.web.operations;
import java.util.List;
import org.eclipse.core.runtime.IStatus;
import org.eclipse.jst.j2ee.internal.common.operations.J2EEModelModifierOperationDataModel;
import org.eclipse.jst.j2ee.webapplication.WebApp;
import org.eclipse.jst.j2ee.webapplication.WelcomeFile;
import org.eclipse.jst.j2ee.webapplication.WelcomeFileList;
import org.eclipse.wst.common.frameworks.operations.WTPOperation;
import org.eclispe.wst.common.frameworks.internal.plugin.WTPCommonPlugin;
/**
* @author jlanuti
*
* To change the template for this generated type comment go to Window - Preferences - Java - Code
* Generation - Code and Comments
*/
public class AddWelcomePageDataModel extends J2EEModelModifierOperationDataModel {
/**
* Required - The file name to use as default welcome page
*
* @see String
*/
public static final String WELCOME_PAGE_WELCOME_FILE = "AddWelcomePageOperationDataModel.WELCOME_PAGE_WELCOME_FILE"; //$NON-NLS-1$
/*
* (non-Javadoc)
*
* @see org.eclipse.wst.common.frameworks.internal.operation.WTPOperationDataModel#getDefaultOperation()
*/
public WTPOperation getDefaultOperation() {
return new AddWelcomePageOperation(this);
}
/*
* (non-Javadoc)
*
* @see org.eclipse.wst.common.internal.emfworkbench.operation.ModelModifierOperationDataModel#initValidBaseProperties()
*/
protected void initValidBaseProperties() {
super.initValidBaseProperties();
addValidBaseProperty(WELCOME_PAGE_WELCOME_FILE);
}
/*
* (non-Javadoc)
*
* @see org.eclipse.wst.common.frameworks.internal.operation.WTPOperationDataModel#doValidateProperty(java.lang.String)
*/
protected IStatus doValidateProperty(String propertyName) {
if (propertyName.equals(WELCOME_PAGE_WELCOME_FILE))
return validateWelcomeFileName(getStringProperty(propertyName));
return super.doValidateProperty(propertyName);
}
protected IStatus validateWelcomeFileName(String welcomeFile) {
// check if empty
if (welcomeFile == null || welcomeFile.trim().length() == 0) {
String msg = WebMessages.getResourceString(WebMessages.ERR_WELCOME_PAGE_EMPTY, new String[]{welcomeFile});
return WTPCommonPlugin.createErrorStatus(msg);
}
// check for duplicate
WelcomeFileList wfl = ((WebApp) getDeploymentDescriptorRoot()).getFileList();
if (wfl != null && wfl.getFile() != null) {
List welcomeFileList = wfl.getFile();
for (int i = 0; i < welcomeFileList.size(); i++) {
WelcomeFile wf = (WelcomeFile) welcomeFileList.get(i);
if (wf.getWelcomeFile().equals(welcomeFile)) {
String msg = WebMessages.getResourceString(WebMessages.ERR_WELCOME_PAGE_EXIST, new String[]{welcomeFile});
return WTPCommonPlugin.createErrorStatus(msg);
}
}
}
return WTPCommonPlugin.OK_STATUS;
}
}
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