/*
* Copyright 2011 Sonian Inc.
*
* 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
*
* 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 com.sonian.elasticsearch.http.jetty;
import org.elasticsearch.common.bytes.BytesArray;
import org.elasticsearch.common.bytes.BytesReference;
import org.elasticsearch.common.io.Streams;
import org.elasticsearch.http.HttpRequest;
import org.elasticsearch.rest.support.RestUtils;
import javax.servlet.http.HttpServletRequest;
import java.io.IOException;
import java.util.AbstractMap.SimpleEntry;
import java.util.ArrayList;
import java.util.Enumeration;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
/**
* @author imotov
*/
public class JettyHttpServerRestRequest extends HttpRequest {
public static final String REQUEST_CONTENT_ATTRIBUTE = "com.sonian.elasticsearch.http.jetty.request-content";
private final HttpServletRequest request;
private final Method method;
private final Map<String, String> params;
private final BytesReference content;
private final String opaqueId;
public JettyHttpServerRestRequest(HttpServletRequest request) throws IOException {
this.request = request;
this.opaqueId = request.getHeader("X-Opaque-Id");
this.method = Method.valueOf(request.getMethod());
this.params = new HashMap<String, String>();
if (request.getQueryString() != null) {
RestUtils.decodeQueryString(request.getQueryString(), 0, params);
}
content = new BytesArray(Streams.copyToByteArray(request.getInputStream()));
request.setAttribute(REQUEST_CONTENT_ATTRIBUTE, content);
}
@Override public Method method() {
return this.method;
}
@Override public String uri() {
int prefixLength = 0;
if (request.getContextPath() != null ) {
prefixLength += request.getContextPath().length();
}
if (request.getServletPath() != null ) {
prefixLength += request.getServletPath().length();
}
if (prefixLength > 0) {
return request.getRequestURI().substring(prefixLength);
} else {
return request.getRequestURI();
}
}
@Override public String rawPath() {
return uri();
}
@Override public boolean hasContent() {
return content.length() > 0;
}
@Override public boolean contentUnsafe() {
return false;
}
@Override
public BytesReference content() {
return content; //To change body of implemented methods use File | Settings | File Templates.
}
@Override public String header(String name) {
return request.getHeader(name);
}
@Override public Iterable<Map.Entry<String, String>> headers() {
List<Map.Entry<String, String>> headers = new ArrayList<Map.Entry<String, String>>();
Enumeration<String> headerNames = this.request.getHeaderNames();
while (headerNames.hasMoreElements()) {
String name = headerNames.nextElement();
Enumeration<String> headerValues = this.request.getHeaders(name);
while (headerValues.hasMoreElements()) {
String value = headerValues.nextElement();
headers.add(new SimpleEntry<String,String>(name, value));
}
}
return headers;
}
@Override public Map<String, String> params() {
return params;
}
@Override public boolean hasParam(String key) {
return params.containsKey(key);
}
@Override public String param(String key) {
return params.get(key);
}
@Override public String param(String key, String defaultValue) {
String value = params.get(key);
if (value == null) {
return defaultValue;
}
return value;
}
public String localAddr() {
return this.request.getLocalAddr();
}
public long localPort() {
return this.request.getLocalPort();
}
public String remoteAddr() {
return this.request.getRemoteAddr();
}
public long remotePort() {
return this.request.getRemotePort();
}
public String remoteUser() {
return this.request.getRemoteUser();
}
public String scheme() {
return this.request.getScheme();
}
public String contentType() {
return this.request.getContentType();
}
public String opaqueId() {
return this.opaqueId;
}
}