content: /**
   * Licensed under the Apache License, Version 2.0 (the "License");
   * you may not use this file except in compliance with the License.
   * You may obtain a copy of the License at
   * <p>
   * http://www.apache.org/licenses/LICENSE-2.0
   * <p>
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License. See accompanying LICENSE file.
   */
  
  package org.apache.atlas.web.filters;
  
  import javax.servlet.Filter;
  import javax.servlet.FilterRegistration;
  import javax.servlet.FilterRegistration.Dynamic;
  import javax.servlet.RequestDispatcher;
  import javax.servlet.Servlet;
  import javax.servlet.ServletContext;
  import javax.servlet.ServletRegistration;
  import javax.servlet.SessionCookieConfig;
  import javax.servlet.SessionTrackingMode;
  import javax.servlet.descriptor.JspConfigDescriptor;
  
  import java.io.InputStream;
  import java.net.URL;
  import java.util.Enumeration;
  import java.util.EventListener;
  import java.util.Map;
  import java.util.Set;
  
  /**
   */
  public class NullServletContext implements ServletContext {
      public String getContextPath() {
          return null;
      }
  
      public ServletContext getContext(String uripath) {
          return null;
      }
  
      public int getMajorVersion() {
          return 0;
      }
  
      public int getMinorVersion() {
          return 0;
      }
  
      public int getEffectiveMajorVersion() {
          return 0;
      }
  
      public int getEffectiveMinorVersion() {
          return 0;
      }
  
      public String getMimeType(String file) {
          return null;
      }
  
      public Set<String> getResourcePaths(String path) {
          return null;
      }
  
      public URL getResource(String path) {
          return null;
      }
  
      public InputStream getResourceAsStream(String path) {
          return null;
      }
  
      public RequestDispatcher getRequestDispatcher(String path) {
          return null;
      }
  
      public RequestDispatcher getNamedDispatcher(String name) {
          return null;
      }
  
      public Servlet getServlet(String name) {
          return null;
      }
  
      public Enumeration<Servlet> getServlets() {
          return null;
      }
  
      public Enumeration<String> getServletNames() {
          return null;
      }
  
      public void log(String msg) {
      }
  
      public void log(Exception exception, String msg) {
      }
  
      public void log(String message, Throwable throwable) {
      }
  
      public String getRealPath(String path) {
          return null;
      }
  
      public String getServerInfo() {
          return null;
      }
  
      public String getInitParameter(String name) {
          return null;
      }
  
      public Enumeration<String> getInitParameterNames() {
          return null;
      }
  
      public boolean setInitParameter(String name, String value) {
          return false;
      }
  
      public Object getAttribute(String name) {
          return null;
      }
  
      public Enumeration<String> getAttributeNames() {
          return null;
      }
  
      public void setAttribute(String name, Object object) {
      }
  
      public void removeAttribute(String name) {
      }
  
      public String getServletContextName() {
          return null;
      }
  
      public javax.servlet.ServletRegistration.Dynamic addServlet(String servletName, String className) {
          return null;
      }
  
      public javax.servlet.ServletRegistration.Dynamic addServlet(String servletName, Servlet servlet) {
          return null;
      }
  
      public javax.servlet.ServletRegistration.Dynamic addServlet(String servletName, Class<? extends Servlet> servletClass) {
          return null;
      }
  
      public <T extends Servlet> T createServlet(Class<T> clazz) {
          return null;
      }
  
      public ServletRegistration getServletRegistration(String servletName) {
          return null;
      }
  
      public Map<String, ? extends ServletRegistration> getServletRegistrations() {
          return null;
      }
  
      public Dynamic addFilter(String filterName, String className) {
          return null;
      }
  
      public Dynamic addFilter(String filterName, Filter filter) {
          return null;
      }
  
      public Dynamic addFilter(String filterName,
              Class<? extends Filter> filterClass) {
          return null;
      }
  
      public <T extends Filter> T createFilter(Class<T> clazz) {
          return null;
      }
  
      public FilterRegistration getFilterRegistration(String filterName) {
          return null;
      }
  
      public Map<String, ? extends FilterRegistration> getFilterRegistrations() {
          return null;
      }
  
      public SessionCookieConfig getSessionCookieConfig() {
          return null;
      }
  
      public void setSessionTrackingModes(Set<SessionTrackingMode> sessionTrackingModes) {
      }
  
      public Set<SessionTrackingMode> getDefaultSessionTrackingModes() {
          return null;
      }
  
      public Set<SessionTrackingMode> getEffectiveSessionTrackingModes() {
          return null;
      }
  
      public void addListener(String className) {
      }
  
      public <T extends EventListener> void addListener(T t) {
      }
  
      public void addListener(Class<? extends EventListener> listenerClass) {
      }
  
      public <T extends EventListener> T createListener(Class<T> clazz) {
          return null;
      }
  
      public JspConfigDescriptor getJspConfigDescriptor() {
          return null;
      }
  
      public ClassLoader getClassLoader() {
          return null;
      }
  
      public void declareRoles(String... roleNames) {
      }
  
      public String getVirtualServerName() {
          return null;
      }
  }
  