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/*******************************************************************************
* Copyright (c) 2007, 2008 SAP AG 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:
* Kaloyan Raev, kaloyan.raev@sap.com - initial API and implementation
*******************************************************************************/
package org.eclipse.jst.j2ee.internal.web.operations;
import static org.eclipse.jst.j2ee.web.IServletConstants.QUALIFIED_GENERIC_SERVLET;
import static org.eclipse.jst.j2ee.web.IServletConstants.QUALIFIED_HTTP_SERVLET;
import static org.eclipse.jst.j2ee.web.IServletConstants.QUALIFIED_SERVLET;
import org.eclipse.wst.common.frameworks.datamodel.IDataModel;
public class ServletSupertypesValidator extends AbstractSupertypesValidator {
public static boolean isHttpServletSuperclass(IDataModel dataModel) {
if (QUALIFIED_HTTP_SERVLET.equals(getSuperclass(dataModel)))
return true;
if (hasSuperclass(dataModel, getSuperclass(dataModel), QUALIFIED_HTTP_SERVLET))
return true;
return false;
}
public static boolean isGenericServletSuperclass(IDataModel dataModel) {
if (QUALIFIED_HTTP_SERVLET.equals(getSuperclass(dataModel)))
return true;
if (QUALIFIED_GENERIC_SERVLET.equals(getSuperclass(dataModel)))
return true;
if (hasSuperclass(dataModel, getSuperclass(dataModel), QUALIFIED_GENERIC_SERVLET))
return true;
return false;
}
public static boolean isServletSuperclass(IDataModel dataModel) {
if (QUALIFIED_HTTP_SERVLET.equals(getSuperclass(dataModel)))
return true;
if (QUALIFIED_GENERIC_SERVLET.equals(getSuperclass(dataModel)))
return true;
if (getInterfaces(dataModel).contains(QUALIFIED_SERVLET))
return true;
if (hasSuperInterface(dataModel, getSuperclass(dataModel), QUALIFIED_SERVLET))
return true;
for (Object iface : getInterfaces(dataModel)) {
if (hasSuperInterface(dataModel, (String) iface, QUALIFIED_SERVLET))
return true;
}
return false;
}
}
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