diff options
Diffstat (limited to 'src/org/apache/http/entity/BasicHttpEntity.java')
-rw-r--r-- | src/org/apache/http/entity/BasicHttpEntity.java | 146 |
1 files changed, 0 insertions, 146 deletions
diff --git a/src/org/apache/http/entity/BasicHttpEntity.java b/src/org/apache/http/entity/BasicHttpEntity.java deleted file mode 100644 index df3c07c..0000000 --- a/src/org/apache/http/entity/BasicHttpEntity.java +++ /dev/null @@ -1,146 +0,0 @@ -/* - * $HeadURL: http://svn.apache.org/repos/asf/httpcomponents/httpcore/trunk/module-main/src/main/java/org/apache/http/entity/BasicHttpEntity.java $ - * $Revision: 496070 $ - * $Date: 2007-01-14 04:18:34 -0800 (Sun, 14 Jan 2007) $ - * - * ==================================================================== - * 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 org.apache.http.entity; - -import java.io.IOException; -import java.io.InputStream; -import java.io.OutputStream; - -/** - * A generic streamed entity being received on a connection. - * - * @author <a href="mailto:oleg at ural.ru">Oleg Kalnichevski</a> - * - * @version $Revision: 496070 $ - * - * @since 4.0 - */ -public class BasicHttpEntity extends AbstractHttpEntity { - - private InputStream content; - private boolean contentObtained; - private long length; - - /** - * Creates a new basic entity. - * The content is initially missing, the content length - * is set to a negative number. - */ - public BasicHttpEntity() { - super(); - this.length = -1; - } - - // non-javadoc, see interface HttpEntity - public long getContentLength() { - return this.length; - } - - /** - * Obtains the content, once only. - * - * @return the content, if this is the first call to this method - * since {@link #setContent setContent} has been called - * - * @throws IllegalStateException - * if the content has been obtained before, or - * has not yet been provided - */ - public InputStream getContent() - throws IllegalStateException { - if (this.content == null) { - throw new IllegalStateException("Content has not been provided"); - } - if (this.contentObtained) { - throw new IllegalStateException("Content has been consumed"); - } - this.contentObtained = true; - return this.content; - - } // getContent - - /** - * Tells that this entity is not repeatable. - * - * @return <code>false</code> - */ - public boolean isRepeatable() { - return false; - } - - /** - * Specifies the length of the content. - * - * @param len the number of bytes in the content, or - * a negative number to indicate an unknown length - */ - public void setContentLength(long len) { - this.length = len; - } - - /** - * Specifies the content. - * - * @param instream the stream to return with the next call to - * {@link #getContent getContent} - */ - public void setContent(final InputStream instream) { - this.content = instream; - this.contentObtained = false; - } - - // non-javadoc, see interface HttpEntity - public void writeTo(final OutputStream outstream) throws IOException { - if (outstream == null) { - throw new IllegalArgumentException("Output stream may not be null"); - } - InputStream instream = getContent(); - int l; - byte[] tmp = new byte[2048]; - while ((l = instream.read(tmp)) != -1) { - outstream.write(tmp, 0, l); - } - } - - // non-javadoc, see interface HttpEntity - public boolean isStreaming() { - return !this.contentObtained && this.content != null; - } - - // non-javadoc, see interface HttpEntity - public void consumeContent() throws IOException { - if (content != null) { - content.close(); // reads to the end of the entity - } - } - -} // class BasicHttpEntity |