| package org.eclipse.jst.j2ee.internal.web.operations; |
| |
| import org.eclipse.wst.common.frameworks.datamodel.IDataModel; |
| |
| public class ServletSupertypesValidator extends AbstractSupertypesValidator { |
| |
| public static final String HTTP_SERVLET_CLASS_NAME = "javax.servlet.http.HttpServlet"; |
| public static final String GENERIC_SERVLET_CLASS_NAME = "javax.servlet.GenericServlet"; |
| public static final String SERVLET_INTERFACE_NAME = "javax.servlet.Servlet"; |
| |
| public ServletSupertypesValidator(IDataModel dataModel) { |
| super(dataModel); |
| } |
| |
| public boolean isHttpServletSuperclass() { |
| if (HTTP_SERVLET_CLASS_NAME.equals(getSuperclass())) |
| return true; |
| |
| if (hasSuperclass(getSuperclass(), HTTP_SERVLET_CLASS_NAME)) |
| return true; |
| |
| return false; |
| } |
| |
| public boolean isGenericServletSuperclass() { |
| if (HTTP_SERVLET_CLASS_NAME.equals(getSuperclass())) |
| return true; |
| |
| if (GENERIC_SERVLET_CLASS_NAME.equals(getSuperclass())) |
| return true; |
| |
| if (hasSuperclass(getSuperclass(), GENERIC_SERVLET_CLASS_NAME)) |
| return true; |
| |
| return false; |
| } |
| |
| public boolean isServletSuperclass() { |
| if (HTTP_SERVLET_CLASS_NAME.equals(getSuperclass())) |
| return true; |
| |
| if (GENERIC_SERVLET_CLASS_NAME.equals(getSuperclass())) |
| return true; |
| |
| if (getInterfaces().contains(SERVLET_INTERFACE_NAME)) |
| return true; |
| |
| if (hasSuperInterface(getSuperclass(), SERVLET_INTERFACE_NAME)) |
| return true; |
| |
| for (Object iface : getInterfaces()) { |
| if (hasSuperInterface((String) iface, SERVLET_INTERFACE_NAME)) |
| return true; |
| } |
| |
| return false; |
| } |
| |
| } |
