io.prestosql.jdbc.$internal.okhttp3.internal.http.RequestLine Maven / Gradle / Ivy
/*
* Copyright (C) 2013 Square, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package io.prestosql.jdbc.$internal.okhttp3.internal.http;
import java.net.HttpURLConnection;
import java.net.Proxy;
import io.prestosql.jdbc.$internal.okhttp3.HttpUrl;
import io.prestosql.jdbc.$internal.okhttp3.Request;
public final class RequestLine {
private RequestLine() {
}
/**
* Returns the request status line, like "GET / HTTP/1.1". This is exposed to the application by
* {@link HttpURLConnection#getHeaderFields}, so it needs to be set even if the transport is
* HTTP/2.
*/
public static String get(Request request, Proxy.Type proxyType) {
StringBuilder result = new StringBuilder();
result.append(request.method());
result.append(' ');
if (includeAuthorityInRequestLine(request, proxyType)) {
result.append(request.url());
} else {
result.append(requestPath(request.url()));
}
result.append(" HTTP/1.1");
return result.toString();
}
/**
* Returns true if the request line should contain the full URL with host and port (like "GET
* http://android.com/foo HTTP/1.1") or only the path (like "GET /foo HTTP/1.1").
*/
private static boolean includeAuthorityInRequestLine(Request request, Proxy.Type proxyType) {
return !request.isHttps() && proxyType == Proxy.Type.HTTP;
}
/**
* Returns the path to request, like the '/' in 'GET / HTTP/1.1'. Never empty, even if the request
* URL is. Includes the query component if it exists.
*/
public static String requestPath(HttpUrl url) {
String path = url.encodedPath();
String query = url.encodedQuery();
return query != null ? (path + '?' + query) : path;
}
}