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- /*
- * Copyright (C) 2014 Christian Halstrick <christian.halstrick@sap.com>
- * and other copyright owners as documented in the project's IP log.
- *
- * This program and the accompanying materials are made available
- * under the terms of the Eclipse Distribution License v1.0 which
- * accompanies this distribution, is reproduced below, and is
- * available at http://www.eclipse.org/org/documents/edl-v10.php
- *
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or
- * without modification, are permitted provided that the following
- * conditions are met:
- *
- * - Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * - Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following
- * disclaimer in the documentation and/or other materials provided
- * with the distribution.
- *
- * - Neither the name of the Eclipse Foundation, Inc. nor the
- * names of its contributors may be used to endorse or promote
- * products derived from this software without specific prior
- * written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
- * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
- * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
- * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
- * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
- package org.eclipse.jgit.transport.http.apache;
-
- import java.io.IOException;
- import java.io.InputStream;
- import java.io.OutputStream;
-
- import org.apache.http.entity.AbstractHttpEntity;
- import org.eclipse.jgit.util.TemporaryBuffer;
-
- /**
- * A {@link org.apache.http.HttpEntity} which takes its content from a
- * {@link org.eclipse.jgit.util.TemporaryBuffer}
- *
- * @since 3.3
- */
- public class TemporaryBufferEntity extends AbstractHttpEntity
- implements AutoCloseable {
- private TemporaryBuffer buffer;
-
- private Integer contentLength;
-
- /**
- * Construct a new {@link org.apache.http.HttpEntity} which will contain the
- * content stored in the specified buffer
- *
- * @param buffer
- */
- public TemporaryBufferEntity(TemporaryBuffer buffer) {
- this.buffer = buffer;
- }
-
- /**
- * Get the <code>buffer</code> containing the content
- *
- * @return buffer containing the content
- */
- public TemporaryBuffer getBuffer() {
- return buffer;
- }
-
- /** {@inheritDoc} */
- @Override
- public boolean isRepeatable() {
- return true;
- }
-
- /** {@inheritDoc} */
- @Override
- public long getContentLength() {
- if (contentLength != null)
- return contentLength.intValue();
- return buffer.length();
- }
-
- /** {@inheritDoc} */
- @Override
- public InputStream getContent() throws IOException, IllegalStateException {
- return buffer.openInputStream();
- }
-
- /** {@inheritDoc} */
- @Override
- public void writeTo(OutputStream outstream) throws IOException {
- // TODO: dont we need a progressmonitor
- buffer.writeTo(outstream, null);
- }
-
- /** {@inheritDoc} */
- @Override
- public boolean isStreaming() {
- return false;
- }
-
- /**
- * Set the <code>contentLength</code>
- *
- * @param contentLength
- */
- public void setContentLength(int contentLength) {
- this.contentLength = Integer.valueOf(contentLength);
- }
-
- /**
- * {@inheritDoc}
- *
- * Close destroys the associated buffer used to buffer the entity
- * @since 4.5
- */
- @Override
- public void close() {
- if (buffer != null) {
- buffer.destroy();
- }
- }
- }
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