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106 lines
3.2 KiB
Java
106 lines
3.2 KiB
Java
/*
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* ====================================================================
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* Licensed to the Apache Software Foundation (ASF) under one
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* or more contributor license agreements. See the NOTICE file
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* distributed with this work for additional information
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* regarding copyright ownership. The ASF licenses this file
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* to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance
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* with the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing,
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* software distributed under the License is distributed on an
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* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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* KIND, either express or implied. See the License for the
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* specific language governing permissions and limitations
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* under the License.
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* ====================================================================
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*
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* This software consists of voluntary contributions made by many
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* individuals on behalf of the Apache Software Foundation. For more
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* information on the Apache Software Foundation, please see
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* <http://www.apache.org/>.
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*
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*/
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package ch.boye.httpclientandroidlib.entity;
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import java.io.IOException;
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import java.io.InputStream;
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import java.io.OutputStream;
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import ch.boye.httpclientandroidlib.Header;
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import ch.boye.httpclientandroidlib.HttpEntity;
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import ch.boye.httpclientandroidlib.annotation.NotThreadSafe;
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import ch.boye.httpclientandroidlib.util.Args;
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/**
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* Base class for wrapping entities.
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* Keeps a {@link #wrappedEntity wrappedEntity} and delegates all
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* calls to it. Implementations of wrapping entities can derive
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* from this class and need to override only those methods that
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* should not be delegated to the wrapped entity.
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*
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* @since 4.0
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*/
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@NotThreadSafe
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public class HttpEntityWrapper implements HttpEntity {
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/** The wrapped entity. */
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protected HttpEntity wrappedEntity;
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/**
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* Creates a new entity wrapper.
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*/
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public HttpEntityWrapper(final HttpEntity wrappedEntity) {
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super();
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this.wrappedEntity = Args.notNull(wrappedEntity, "Wrapped entity");
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} // constructor
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public boolean isRepeatable() {
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return wrappedEntity.isRepeatable();
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}
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public boolean isChunked() {
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return wrappedEntity.isChunked();
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}
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public long getContentLength() {
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return wrappedEntity.getContentLength();
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}
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public Header getContentType() {
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return wrappedEntity.getContentType();
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}
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public Header getContentEncoding() {
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return wrappedEntity.getContentEncoding();
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}
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public InputStream getContent()
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throws IOException {
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return wrappedEntity.getContent();
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}
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public void writeTo(final OutputStream outstream)
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throws IOException {
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wrappedEntity.writeTo(outstream);
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}
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public boolean isStreaming() {
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return wrappedEntity.isStreaming();
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}
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/**
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* @deprecated (4.1) Either use {@link #getContent()} and call {@link java.io.InputStream#close()} on that;
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* otherwise call {@link #writeTo(OutputStream)} which is required to free the resources.
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*/
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@Deprecated
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public void consumeContent() throws IOException {
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wrappedEntity.consumeContent();
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}
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}
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