/*
 * 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.sling.junit.scriptable;

import java.io.BufferedReader;
import java.io.IOException;
import java.io.UnsupportedEncodingException;
import java.security.Principal;
import java.util.Enumeration;
import java.util.HashMap;
import java.util.Locale;
import java.util.Map;

import javax.servlet.RequestDispatcher;
import javax.servlet.ServletInputStream;
import javax.servlet.http.Cookie;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpSession;

/** Fake request used to acquire content from Sling */
public class HttpRequest implements HttpServletRequest {

    public static final String FAKE_URL_BASE = "http://example.com";
    private final String path;
    private final Map<String, Object> attributes;
    private final Map<String, String> parameters;
    
    HttpRequest(String path) {
        this.path = path;
        attributes = new HashMap<String, Object>();
        parameters = new HashMap<String, String>();
    }
    
    public String getAuthType() {
        return null;
    }

    public String getContextPath() {
        return "";
    }

    public Cookie[] getCookies() {
        return null;
    }

    public long getDateHeader(String name) {
        return 0;
    }

    public String getHeader(String name) {
        return null;
    }

    public Enumeration<?> getHeaderNames() {
        return null;
    }

    public Enumeration<?> getHeaders(String name) {
        return null;
    }

    public int getIntHeader(String name) {
        return 0;
    }

    public String getMethod() {
        return "GET";
    }

    public String getPathInfo() {
        return null;
    }

    public String getPathTranslated() {
        return null;
    }

    public String getQueryString() {
        return null;
    }

    public String getRemoteUser() {
        return null;
    }

    public String getRequestedSessionId() {
        return null;
    }

    public String getRequestURI() {
        return path;
    }

    public StringBuffer getRequestURL() {
        return new StringBuffer(FAKE_URL_BASE + path);
    }

    public String getServletPath() {
        return path; 
    }

    public HttpSession getSession() {
        return null;
    }

    public HttpSession getSession(boolean create) {
        return null;
    }

    public Principal getUserPrincipal() {
        return null;
    }

    public boolean isRequestedSessionIdFromCookie() {
        return false;
    }

    public boolean isRequestedSessionIdFromUrl() {
        return false;
    }

    public boolean isRequestedSessionIdFromURL() {
        return false;
    }

    public boolean isRequestedSessionIdValid() {
        return false;
    }

    public boolean isUserInRole(String role) {
        return false;
    }

    public Object getAttribute(String name) {
        return attributes.get(name);
    }

    public Enumeration<?> getAttributeNames() {
        return null;
    }

    public String getCharacterEncoding() {
        return null;
    }

    public int getContentLength() {
        return 0;
    }

    public String getContentType() {
        return null;
    }

    public ServletInputStream getInputStream() throws IOException {
        return null;
    }

    public String getLocalAddr() {
        return null;
    }

    public Locale getLocale() {
        return null;
    }

    public Enumeration<?> getLocales() {
        return null;
    }

    public String getLocalName() {
        return null;
    }

    public int getLocalPort() {
        return 0;
    }

    public String getParameter(String name) {
        return null;
    }

    public Map<?,?> getParameterMap() {
        return parameters;
    }

    public Enumeration<?> getParameterNames() {
        return null;
    }

    public String[] getParameterValues(String name) {
        return null;
    }

    public String getProtocol() {
        return null;
    }

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

    public String getRealPath(String path) {
        return null;
    }

    public String getRemoteAddr() {
        return null;
    }

    public String getRemoteHost() {
        return null;
    }

    public int getRemotePort() {
        return 0;
    }

    public RequestDispatcher getRequestDispatcher(String path) {
        return null;
    }

    public String getScheme() {
        return "http";
    }

    public String getServerName() {
        return null;
    }

    public int getServerPort() {
        return 0;
    }

    public boolean isSecure() {
        return false;
    }

    public void removeAttribute(String name) {
        attributes.remove(name);
    }

    public void setAttribute(String name, Object o) {
        attributes.put(name, o);
    }

    public void setCharacterEncoding(String env)
            throws UnsupportedEncodingException {
    }
}