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Diffstat (limited to 'mobile/android/thirdparty/ch/boye/httpclientandroidlib/protocol/ResponseContent.java')
-rw-r--r--mobile/android/thirdparty/ch/boye/httpclientandroidlib/protocol/ResponseContent.java133
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diff --git a/mobile/android/thirdparty/ch/boye/httpclientandroidlib/protocol/ResponseContent.java b/mobile/android/thirdparty/ch/boye/httpclientandroidlib/protocol/ResponseContent.java
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index e2dcf2eef..000000000
--- a/mobile/android/thirdparty/ch/boye/httpclientandroidlib/protocol/ResponseContent.java
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@@ -1,133 +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.HttpException;
-import ch.boye.httpclientandroidlib.HttpResponse;
-import ch.boye.httpclientandroidlib.HttpResponseInterceptor;
-import ch.boye.httpclientandroidlib.HttpStatus;
-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;
-
-/**
- * ResponseContent is the most important interceptor for outgoing responses.
- * 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 server side protocol
- * processors.
- *
- * @since 4.0
- */
-@Immutable
-public class ResponseContent implements HttpResponseInterceptor {
-
- 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 ResponseContent() {
- 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 ResponseContent(final boolean overwrite) {
- super();
- this.overwrite = overwrite;
- }
-
- /**
- * Processes the response (possibly updating or inserting) Content-Length and Transfer-Encoding headers.
- * @param response The HttpResponse to modify.
- * @param context Unused.
- * @throws ProtocolException If either the Content-Length or Transfer-Encoding headers are found.
- * @throws IllegalArgumentException If the response is null.
- */
- public void process(final HttpResponse response, final HttpContext context)
- throws HttpException, IOException {
- Args.notNull(response, "HTTP response");
- if (this.overwrite) {
- response.removeHeaders(HTTP.TRANSFER_ENCODING);
- response.removeHeaders(HTTP.CONTENT_LEN);
- } else {
- if (response.containsHeader(HTTP.TRANSFER_ENCODING)) {
- throw new ProtocolException("Transfer-encoding header already present");
- }
- if (response.containsHeader(HTTP.CONTENT_LEN)) {
- throw new ProtocolException("Content-Length header already present");
- }
- }
- final ProtocolVersion ver = response.getStatusLine().getProtocolVersion();
- final HttpEntity entity = response.getEntity();
- if (entity != null) {
- final long len = entity.getContentLength();
- if (entity.isChunked() && !ver.lessEquals(HttpVersion.HTTP_1_0)) {
- response.addHeader(HTTP.TRANSFER_ENCODING, HTTP.CHUNK_CODING);
- } else if (len >= 0) {
- response.addHeader(HTTP.CONTENT_LEN, Long.toString(entity.getContentLength()));
- }
- // Specify a content type if known
- if (entity.getContentType() != null && !response.containsHeader(
- HTTP.CONTENT_TYPE )) {
- response.addHeader(entity.getContentType());
- }
- // Specify a content encoding if known
- if (entity.getContentEncoding() != null && !response.containsHeader(
- HTTP.CONTENT_ENCODING)) {
- response.addHeader(entity.getContentEncoding());
- }
- } else {
- final int status = response.getStatusLine().getStatusCode();
- if (status != HttpStatus.SC_NO_CONTENT
- && status != HttpStatus.SC_NOT_MODIFIED
- && status != HttpStatus.SC_RESET_CONTENT) {
- response.addHeader(HTTP.CONTENT_LEN, "0");
- }
- }
- }
-
-}