1 files changed, 143 insertions, 0 deletions
diff --git a/mobile/android/thirdparty/ch/boye/httpclientandroidlib/impl/entity/EntityDeserializer.java b/mobile/android/thirdparty/ch/boye/httpclientandroidlib/impl/entity/EntityDeserializer.java
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index 000000000..5eba3638c
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+++ b/mobile/android/thirdparty/ch/boye/httpclientandroidlib/impl/entity/EntityDeserializer.java
@@ -0,0 +1,143 @@
+/*
+ * ====================================================================
+ * 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.impl.entity;
+
+import java.io.IOException;
+
+import ch.boye.httpclientandroidlib.Header;
+import ch.boye.httpclientandroidlib.HttpEntity;
+import ch.boye.httpclientandroidlib.HttpException;
+import ch.boye.httpclientandroidlib.HttpMessage;
+import ch.boye.httpclientandroidlib.annotation.Immutable;
+import ch.boye.httpclientandroidlib.entity.BasicHttpEntity;
+import ch.boye.httpclientandroidlib.entity.ContentLengthStrategy;
+import ch.boye.httpclientandroidlib.impl.io.ChunkedInputStream;
+import ch.boye.httpclientandroidlib.impl.io.ContentLengthInputStream;
+import ch.boye.httpclientandroidlib.impl.io.IdentityInputStream;
+import ch.boye.httpclientandroidlib.io.SessionInputBuffer;
+import ch.boye.httpclientandroidlib.protocol.HTTP;
+import ch.boye.httpclientandroidlib.util.Args;
+
+/**
+ * HTTP entity deserializer.
+ * <p>
+ * This entity deserializer supports "chunked" and "identitiy" transfer-coding
+ * and content length delimited content.
+ * <p>
+ * This class relies on a specific implementation of
+ * {@link ContentLengthStrategy} to determine the content length or transfer
+ * encoding of the entity.
+ * <p>
+ * This class generates an instance of {@link HttpEntity} based on
+ * properties of the message. The content of the entity will be decoded
+ * transparently for the consumer.
+ *
+ * @since 4.0
+ *
+ * @deprecated (4.3) use {@link ch.boye.httpclientandroidlib.impl.BHttpConnectionBase}
+ */
+@Immutable // assuming injected dependencies are immutable
+@Deprecated
+public class EntityDeserializer {
+
+    private final ContentLengthStrategy lenStrategy;
+
+    public EntityDeserializer(final ContentLengthStrategy lenStrategy) {
+        super();
+        this.lenStrategy = Args.notNull(lenStrategy, "Content length strategy");
+    }
+
+    /**
+     * Creates a {@link BasicHttpEntity} based on properties of the given
+     * message. The content of the entity is created by wrapping
+     * {@link SessionInputBuffer} with a content decoder depending on the
+     * transfer mechanism used by the message.
+     * <p>
+     * This method is called by the public
+     * {@link #deserialize(SessionInputBuffer, HttpMessage)}.
+     *
+     * @param inbuffer the session input buffer.
+     * @param message the message.
+     * @return HTTP entity.
+     * @throws HttpException in case of HTTP protocol violation.
+     * @throws IOException in case of an I/O error.
+     */
+    protected BasicHttpEntity doDeserialize(
+            final SessionInputBuffer inbuffer,
+            final HttpMessage message) throws HttpException, IOException {
+        final BasicHttpEntity entity = new BasicHttpEntity();
+
+        final long len = this.lenStrategy.determineLength(message);
+        if (len == ContentLengthStrategy.CHUNKED) {
+            entity.setChunked(true);
+            entity.setContentLength(-1);
+            entity.setContent(new ChunkedInputStream(inbuffer));
+        } else if (len == ContentLengthStrategy.IDENTITY) {
+            entity.setChunked(false);
+            entity.setContentLength(-1);
+            entity.setContent(new IdentityInputStream(inbuffer));
+        } else {
+            entity.setChunked(false);
+            entity.setContentLength(len);
+            entity.setContent(new ContentLengthInputStream(inbuffer, len));
+        }
+
+        final Header contentTypeHeader = message.getFirstHeader(HTTP.CONTENT_TYPE);
+        if (contentTypeHeader != null) {
+            entity.setContentType(contentTypeHeader);
+        }
+        final Header contentEncodingHeader = message.getFirstHeader(HTTP.CONTENT_ENCODING);
+        if (contentEncodingHeader != null) {
+            entity.setContentEncoding(contentEncodingHeader);
+        }
+        return entity;
+    }
+
+    /**
+     * Creates an {@link HttpEntity} based on properties of the given message.
+     * The content of the entity is created by wrapping
+     * {@link SessionInputBuffer} with a content decoder depending on the
+     * transfer mechanism used by the message.
+     * <p>
+     * The content of the entity is NOT retrieved by this method.
+     *
+     * @param inbuffer the session input buffer.
+     * @param message the message.
+     * @return HTTP entity.
+     * @throws HttpException in case of HTTP protocol violation.
+     * @throws IOException in case of an I/O error.
+     */
+    public HttpEntity deserialize(
+            final SessionInputBuffer inbuffer,
+            final HttpMessage message) throws HttpException, IOException {
+        Args.notNull(inbuffer, "Session input buffer");
+        Args.notNull(message, "HTTP message");
+        return doDeserialize(inbuffer, message);
+    }
+
+}