org.apache.solr.security.AttributeOnlyServletContext Maven / Gradle / Ivy
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You 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
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* 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.
*/
package org.apache.solr.security;
import java.io.InputStream;
import java.net.MalformedURLException;
import java.net.URL;
import java.util.Collections;
import java.util.Enumeration;
import java.util.EventListener;
import java.util.HashMap;
import java.util.Map;
import java.util.Set;
import javax.servlet.Filter;
import javax.servlet.FilterRegistration;
import javax.servlet.RequestDispatcher;
import javax.servlet.Servlet;
import javax.servlet.ServletContext;
import javax.servlet.ServletException;
import javax.servlet.ServletRegistration;
import javax.servlet.SessionCookieConfig;
import javax.servlet.SessionTrackingMode;
import javax.servlet.FilterRegistration.Dynamic;
import javax.servlet.descriptor.JspConfigDescriptor;
/**
* A concrete implementation of {@linkplain ServletContext} which support only attributes.
*/
class AttributeOnlyServletContext implements ServletContext {
private Map attributes = new HashMap();
@Override
public void setSessionTrackingModes(Set sessionTrackingModes) {}
@Override
public boolean setInitParameter(String name, String value) {
return false;
}
@Override
public void setAttribute(String name, Object object) {
attributes.put(name, object);
}
@Override
public void removeAttribute(String name) {
attributes.remove(name);
}
@Override
public void log(String message, Throwable throwable) {}
@Override
public void log(Exception exception, String msg) {}
@Override
public void log(String msg) {}
@Override
public String getVirtualServerName() {
return null;
}
@Override
public SessionCookieConfig getSessionCookieConfig() {
return null;
}
@Override
public Enumeration getServlets() {
return null;
}
@Override
public Map getServletRegistrations() {
return null;
}
@Override
public ServletRegistration getServletRegistration(String servletName) {
return null;
}
@Override
public Enumeration getServletNames() {
return null;
}
@Override
public String getServletContextName() {
return null;
}
@Override
public Servlet getServlet(String name) throws ServletException {
return null;
}
@Override
public String getServerInfo() {
return null;
}
@Override
public Set getResourcePaths(String path) {
return null;
}
@Override
public InputStream getResourceAsStream(String path) {
return null;
}
@Override
public URL getResource(String path) throws MalformedURLException {
return null;
}
@Override
public RequestDispatcher getRequestDispatcher(String path) {
return null;
}
@Override
public String getRealPath(String path) {
return null;
}
@Override
public RequestDispatcher getNamedDispatcher(String name) {
return null;
}
@Override
public int getMinorVersion() {
return 0;
}
@Override
public String getMimeType(String file) {
return null;
}
@Override
public int getMajorVersion() {
return 0;
}
@Override
public JspConfigDescriptor getJspConfigDescriptor() {
return null;
}
@Override
public Enumeration getInitParameterNames() {
return null;
}
@Override
public String getInitParameter(String name) {
return null;
}
@Override
public Map getFilterRegistrations() {
return null;
}
@Override
public FilterRegistration getFilterRegistration(String filterName) {
return null;
}
@Override
public Set getEffectiveSessionTrackingModes() {
return null;
}
@Override
public int getEffectiveMinorVersion() {
return 0;
}
@Override
public int getEffectiveMajorVersion() {
return 0;
}
@Override
public Set getDefaultSessionTrackingModes() {
return null;
}
@Override
public String getContextPath() {
return null;
}
@Override
public ServletContext getContext(String uripath) {
return null;
}
@Override
public ClassLoader getClassLoader() {
return null;
}
@Override
public Enumeration getAttributeNames() {
return Collections.enumeration(attributes.keySet());
}
@Override
public Object getAttribute(String name) {
return attributes.get(name);
}
@Override
public void declareRoles(String... roleNames) {}
@Override
public T createServlet(Class clazz) throws ServletException {
return null;
}
@Override
public T createListener(Class clazz) throws ServletException {
return null;
}
@Override
public T createFilter(Class clazz) throws ServletException {
return null;
}
@Override
public javax.servlet.ServletRegistration.Dynamic addServlet(String servletName, Class servletClass) {
return null;
}
@Override
public javax.servlet.ServletRegistration.Dynamic addServlet(String servletName, Servlet servlet) {
return null;
}
@Override
public javax.servlet.ServletRegistration.Dynamic addServlet(String servletName, String className) {
return null;
}
@Override
public void addListener(Class listenerClass) {}
@Override
public void addListener(T t) {}
@Override
public void addListener(String className) {}
@Override
public Dynamic addFilter(String filterName, Class filterClass) {
return null;
}
@Override
public Dynamic addFilter(String filterName, Filter filter) {
return null;
}
@Override
public Dynamic addFilter(String filterName, String className) {
return null;
}
}