diff options
Diffstat (limited to 'mobile/android/thirdparty/ch/boye/httpclientandroidlib/protocol/RequestContent.java')
-rw-r--r-- | mobile/android/thirdparty/ch/boye/httpclientandroidlib/protocol/RequestContent.java | 127 |
1 files changed, 0 insertions, 127 deletions
diff --git a/mobile/android/thirdparty/ch/boye/httpclientandroidlib/protocol/RequestContent.java b/mobile/android/thirdparty/ch/boye/httpclientandroidlib/protocol/RequestContent.java deleted file mode 100644 index 2f90ad6d8..000000000 --- a/mobile/android/thirdparty/ch/boye/httpclientandroidlib/protocol/RequestContent.java +++ /dev/null @@ -1,127 +0,0 @@ -/* - * ==================================================================== - * 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. - * ==================================================================== - * - * This software consists of voluntary contributions made by many - * individuals on behalf of the Apache Software Foundation. For more - * information on the Apache Software Foundation, please see - * <http://www.apache.org/>. - * - */ - -package ch.boye.httpclientandroidlib.protocol; - -import java.io.IOException; - -import ch.boye.httpclientandroidlib.HttpEntity; -import ch.boye.httpclientandroidlib.HttpEntityEnclosingRequest; -import ch.boye.httpclientandroidlib.HttpException; -import ch.boye.httpclientandroidlib.HttpRequest; -import ch.boye.httpclientandroidlib.HttpRequestInterceptor; -import ch.boye.httpclientandroidlib.HttpVersion; -import ch.boye.httpclientandroidlib.ProtocolException; -import ch.boye.httpclientandroidlib.ProtocolVersion; -import ch.boye.httpclientandroidlib.annotation.Immutable; -import ch.boye.httpclientandroidlib.util.Args; - -/** - * RequestContent is the most important interceptor for outgoing requests. - * It is responsible for delimiting content length by adding - * <code>Content-Length</code> or <code>Transfer-Content</code> headers based - * on the properties of the enclosed entity and the protocol version. - * This interceptor is required for correct functioning of client side protocol - * processors. - * - * @since 4.0 - */ -@Immutable -public class RequestContent implements HttpRequestInterceptor { - - private final boolean overwrite; - - /** - * Default constructor. The <code>Content-Length</code> or <code>Transfer-Encoding</code> - * will cause the interceptor to throw {@link ProtocolException} if already present in the - * response message. - */ - public RequestContent() { - this(false); - } - - /** - * Constructor that can be used to fine-tune behavior of this interceptor. - * - * @param overwrite If set to <code>true</code> the <code>Content-Length</code> and - * <code>Transfer-Encoding</code> headers will be created or updated if already present. - * If set to <code>false</code> the <code>Content-Length</code> and - * <code>Transfer-Encoding</code> headers will cause the interceptor to throw - * {@link ProtocolException} if already present in the response message. - * - * @since 4.2 - */ - public RequestContent(final boolean overwrite) { - super(); - this.overwrite = overwrite; - } - - public void process(final HttpRequest request, final HttpContext context) - throws HttpException, IOException { - Args.notNull(request, "HTTP request"); - if (request instanceof HttpEntityEnclosingRequest) { - if (this.overwrite) { - request.removeHeaders(HTTP.TRANSFER_ENCODING); - request.removeHeaders(HTTP.CONTENT_LEN); - } else { - if (request.containsHeader(HTTP.TRANSFER_ENCODING)) { - throw new ProtocolException("Transfer-encoding header already present"); - } - if (request.containsHeader(HTTP.CONTENT_LEN)) { - throw new ProtocolException("Content-Length header already present"); - } - } - final ProtocolVersion ver = request.getRequestLine().getProtocolVersion(); - final HttpEntity entity = ((HttpEntityEnclosingRequest)request).getEntity(); - if (entity == null) { - request.addHeader(HTTP.CONTENT_LEN, "0"); - return; - } - // Must specify a transfer encoding or a content length - if (entity.isChunked() || entity.getContentLength() < 0) { - if (ver.lessEquals(HttpVersion.HTTP_1_0)) { - throw new ProtocolException( - "Chunked transfer encoding not allowed for " + ver); - } - request.addHeader(HTTP.TRANSFER_ENCODING, HTTP.CHUNK_CODING); - } else { - request.addHeader(HTTP.CONTENT_LEN, Long.toString(entity.getContentLength())); - } - // Specify a content type if known - if (entity.getContentType() != null && !request.containsHeader( - HTTP.CONTENT_TYPE )) { - request.addHeader(entity.getContentType()); - } - // Specify a content encoding if known - if (entity.getContentEncoding() != null && !request.containsHeader( - HTTP.CONTENT_ENCODING)) { - request.addHeader(entity.getContentEncoding()); - } - } - } - -} |