/*
*
* * Copyright 2014 Orient Technologies LTD (info(at)orientechnologies.com)
* *
* * 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.
* *
* * For more information: http://www.orientechnologies.com
*
*/
package com.orientechnologies.orient.server.network.protocol.http;
import java.io.UnsupportedEncodingException;
import java.net.URLDecoder;
import java.util.Collections;
import java.util.HashMap;
import java.util.Map;
import com.orientechnologies.common.exception.OException;
import com.orientechnologies.common.exception.OSystemException;
/**
* Contains HTTP utilities static methods and constants.
*
* @author Luca Garulli
*
*/
public class OHttpUtils {
public static final String URL_SEPARATOR = "/";
public static final char URL_SEPARATOR_CHAR = '/';
public static final byte[] EOL = { (byte) '\r', (byte) '\n' };
public static final String METHOD_GET = "GET";
public static final String METHOD_PUT = "PUT";
public static final String METHOD_DELETE = "DELETE";
public static final String METHOD_POST = "POST";
public static final String METHOD_PATCH = "PATCH";
public static final String HEADER_CONTENT_LENGTH = "Content-Length: ";
public static final String HEADER_CONTENT_TYPE = "Content-Type: ";
public static final String HEADER_COOKIE = "Cookie: ";
public static final String HEADER_CONNECTION = "Connection: ";
public static final String HEADER_AUTHORIZATION = "Authorization: ";
public static final String HEADER_IF_MATCH = "If-Match: ";
public static final String HEADER_X_FORWARDED_FOR = "X-Forwarded-For: ";
public static final String HEADER_AUTHENTICATION = "OAuthentication: ";
public static final String HEADER_CONTENT_ENCODING = "Accept-Encoding: ";
public static final String HEADER_ETAG = "ETag: ";
public static final String HEADER_AUTHENTICATE_NEGOTIATE = "WWW-Authenticate: Negotiate";
public static final String AUTHORIZATION_BEARER = "Bearer";
public static final String AUTHORIZATION_BASIC = "Basic";
public static final String AUTHORIZATION_NEGOTIATE = "Negotiate";
public static final String OSESSIONID = "OSESSIONID";
public static final String MULTIPART_CONTENT_DISPOSITION = "Content-Disposition";
public static final String MULTIPART_CONTENT_TRANSFER_ENCODING = "Content-Transfer-Encoding";
public static final String MULTIPART_CONTENT_CHARSET = "charset";
public static final String MULTIPART_CONTENT_FILENAME = "filename";
public static final String MULTIPART_CONTENT_NAME = "name";
public static final String MULTIPART_CONTENT_TYPE = "Content-Type";
public static final String CONTENT_TYPE_MULTIPART = "multipart/form-data";
public static final String CONTENT_TYPE_URLENCODED = "application/x-www-form-urlencoded";
public static final String BOUNDARY = "boundary";
public static final String CONTENT_TEXT_PLAIN = "text/plain";
public static final String CONTENT_CSV = "text/csv";
public static final String CONTENT_JSON = "application/json";
public static final String CONTENT_JAVASCRIPT = "text/javascript";
public static final String CONTENT_GZIP = "application/x-gzip";
public static final String CONTENT_ACCEPT_GZIP_ENCODED = "gzip";
public static final String CALLBACK_PARAMETER_NAME = "callback";
public static final int STATUS_CREATED_CODE = 201;
public static final String STATUS_CREATED_DESCRIPTION = "Created";
public static final int STATUS_OK_CODE = 200;
public static final String STATUS_OK_DESCRIPTION = "OK";
public static final int STATUS_OK_NOCONTENT_CODE = 204;
public static final String STATUS_OK_NOCONTENT_DESCRIPTION = "OK";
public static final int STATUS_OK_NOMODIFIED_CODE = 304;
public static final String STATUS_OK_NOMODIFIED_DESCRIPTION = "Not Modified";
public static final int STATUS_BADREQ_CODE = 400;
public static final String STATUS_BADREQ_DESCRIPTION = "Bad request";
public static final int STATUS_AUTH_CODE = 401;
public static final String STATUS_AUTH_DESCRIPTION = "Unauthorized";
public static final int STATUS_FORBIDDEN_CODE = 403;
public static final String STATUS_FORBIDDEN_DESCRIPTION = "Forbidden";
public static final int STATUS_NOTFOUND_CODE = 404;
public static final String STATUS_NOTFOUND_DESCRIPTION = "Not Found";
public static final int STATUS_INVALIDMETHOD_CODE = 405;
public static final String STATUS_INVALIDMETHOD_DESCRIPTION = "Method Not Allowed";
public static final int STATUS_CONFLICT_CODE = 409;
public static final String STATUS_CONFLICT_DESCRIPTION = "Conflict";
public static final int STATUS_INTERNALERROR_CODE = 500;
public static final String STATUS_INTERNALERROR_DESCRIPTION = "Internal Server Error";
public static final int STATUS_NOTIMPL_CODE = 501;
public static final String STATUS_NOTIMPL_DESCRIPTION = "Not Implemented";
protected static Map<String, String> getParameters(final String iURL) {
int begin = iURL.indexOf("?");
if (begin > -1) {
Map<String, String> params = new HashMap<String, String>();
String parameters = iURL.substring(begin + 1);
final String[] paramPairs = parameters.split("&");
for (String p : paramPairs) {
final String[] parts = p.split("=");
if (parts.length == 2)
try {
params.put(parts[0], URLDecoder.decode(parts[1], "UTF-8"));
} catch (UnsupportedEncodingException e) {
throw OException.wrapException(new OSystemException("Can not parse HTTP parameters"), e);
}
}
return params;
}
return Collections.emptyMap();
}
public static String nextChainUrl(final String iCurrentUrl) {
if (!iCurrentUrl.contains("/"))
return iCurrentUrl;
return iCurrentUrl.startsWith("/") ? iCurrentUrl.substring(iCurrentUrl.indexOf('/', 1)) : iCurrentUrl.substring(iCurrentUrl
.indexOf("/"));
}
}