/**
 * 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.hadoop.test.mock;

import javax.servlet.AsyncContext;
import javax.servlet.DispatcherType;
import javax.servlet.RequestDispatcher;
import javax.servlet.ServletContext;
import javax.servlet.ServletException;
import javax.servlet.ServletInputStream;
import javax.servlet.ServletRequest;
import javax.servlet.ServletResponse;
import javax.servlet.http.Cookie;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
import javax.servlet.http.HttpUpgradeHandler;
import javax.servlet.http.Part;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.UnsupportedEncodingException;
import java.security.Principal;
import java.util.Collection;
import java.util.Enumeration;
import java.util.Locale;
import java.util.Map;

public class MockHttpServletRequest implements HttpServletRequest {

  private String queryString;
  private String contentType;
  private String characterEncoding;
  private ServletInputStream inputStream;
  private String method = "GET";

  @Override
  public String getAuthType() {
    return null;
  }

  @Override
  public Cookie[] getCookies() {
    return new Cookie[ 0 ];
  }

  @Override
  public long getDateHeader( String s ) {
    return 0;
  }

  @Override
  public String getHeader( String s ) {
    return null;
  }

  @Override
  public Enumeration<String> getHeaders( String s ) {
    return null;
  }

  @Override
  public Enumeration<String> getHeaderNames() {
    return null;
  }

  @Override
  public int getIntHeader( String s ) {
    return 0;
  }

  @Override
  public String getMethod() {
    return method;
  }

  public void setMethod( String method ) {
    this.method = method;
  }

  @Override
  public String getPathInfo() {
    return null;
  }

  @Override
  public String getPathTranslated() {
    return null;
  }

  @Override
  public String getContextPath() {
    return null;
  }

  @Override
  public String getQueryString() {
    return queryString;
  }

  public void setQueryString( String queryString ) {
    this.queryString = queryString;
  }

  @Override
  public String getRemoteUser() {
    return null;
  }

  @Override
  public boolean isUserInRole( String s ) {
    return false;
  }

  @Override
  public Principal getUserPrincipal() {
    return null;
  }

  @Override
  public String getRequestedSessionId() {
    return null;
  }

  @Override
  public String getRequestURI() {
    return null;
  }

  @Override
  public StringBuffer getRequestURL() {
    return null;
  }

  @Override
  public String getServletPath() {
    return null;
  }

  @Override
  public HttpSession getSession( boolean b ) {
    return null;
  }

  @Override
  public HttpSession getSession() {
    return null;
  }

  @Override
  public String changeSessionId() {
    throw new UnsupportedOperationException();
  }

  @Override
  public boolean isRequestedSessionIdValid() {
    return false;
  }

  @Override
  public boolean isRequestedSessionIdFromCookie() {
    return false;
  }

  @Override
  public boolean isRequestedSessionIdFromURL() {
    return false;
  }

  @Override
  @SuppressWarnings("deprecation")
  public boolean isRequestedSessionIdFromUrl() {
    return false;
  }

  @Override
  public boolean authenticate( HttpServletResponse httpServletResponse ) throws IOException, ServletException {
    return false;
  }

  @Override
  public void login( String s, String s1 ) throws ServletException {
  }

  @Override
  public void logout() throws ServletException {
  }

  @Override
  public Collection<Part> getParts() throws IOException, ServletException {
    return null;
  }

  @Override
  public Part getPart( String s ) throws IOException, ServletException {
    return null;
  }

  @Override
  public <T extends HttpUpgradeHandler> T upgrade( Class<T> aClass ) throws IOException, ServletException {
    throw new UnsupportedOperationException();
  }

  @Override
  public Object getAttribute( String s ) {
    return null;
  }

  @Override
  public Enumeration<String> getAttributeNames() {
    return null;
  }

  @Override
  public String getCharacterEncoding() {
    return characterEncoding;
  }

  @Override
  public void setCharacterEncoding( String characterEncoding ) throws UnsupportedEncodingException {
    this.characterEncoding = characterEncoding;
  }

  @Override
  public int getContentLength() {
    return 0;
  }

  @Override
  public long getContentLengthLong() {
    return 0;
  }

  @Override
  public String getContentType() {
    return contentType;
  }

  public void setContentType( String contentType ) {
    this.contentType = contentType;
  }

  @Override
  public ServletInputStream getInputStream() throws IOException {
    return inputStream;
  }

  public void setInputStream( ServletInputStream intputStream ) {
    this.inputStream = intputStream;
  }

  @Override
  public String getParameter( String s ) {
    return null;
  }

  @Override
  public Enumeration<String> getParameterNames() {
    return null;
  }

  @Override
  public String[] getParameterValues( String s ) {
    return new String[ 0 ];
  }

  @Override
  public Map<String, String[]> getParameterMap() {
    return null;
  }

  @Override
  public String getProtocol() {
    return null;
  }

  @Override
  public String getScheme() {
    return null;
  }

  @Override
  public String getServerName() {
    return null;
  }

  @Override
  public int getServerPort() {
    return 0;
  }

  @Override
  public BufferedReader getReader() throws IOException {
    return null;
  }

  @Override
  public String getRemoteAddr() {
    return null;
  }

  @Override
  public String getRemoteHost() {
    return null;
  }

  @Override
  public void setAttribute( String s, Object o ) {
  }

  @Override
  public void removeAttribute( String s ) {
  }

  @Override
  public Locale getLocale() {
    return null;
  }

  @Override
  public Enumeration<Locale> getLocales() {
    return null;
  }

  @Override
  public boolean isSecure() {
    return false;
  }

  @Override
  public RequestDispatcher getRequestDispatcher( String s ) {
    return null;
  }

  @Override
  @SuppressWarnings("deprecation")
  public String getRealPath( String s ) {
    return null;
  }

  @Override
  public int getRemotePort() {
    return 0;
  }

  @Override
  public String getLocalName() {
    return null;
  }

  @Override
  public String getLocalAddr() {
    return null;
  }

  @Override
  public int getLocalPort() {
    return 0;
  }

  @Override
  public ServletContext getServletContext() {
    return null;
  }

  @Override
  public AsyncContext startAsync() throws IllegalStateException {
    return null;
  }

  @Override
  public AsyncContext startAsync( ServletRequest servletRequest, ServletResponse servletResponse ) throws IllegalStateException {
    return null;
  }

  @Override
  public boolean isAsyncStarted() {
    return false;
  }

  @Override
  public boolean isAsyncSupported() {
    return false;
  }

  @Override
  public AsyncContext getAsyncContext() {
    return null;
  }

  @Override
  public DispatcherType getDispatcherType() {
    return null;
  }

}