1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/mobile/android/thirdparty/ch/boye/httpclientandroidlib/entity/FileEntity.java Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,98 @@
1.4 +/*
1.5 + * ====================================================================
1.6 + * Licensed to the Apache Software Foundation (ASF) under one
1.7 + * or more contributor license agreements. See the NOTICE file
1.8 + * distributed with this work for additional information
1.9 + * regarding copyright ownership. The ASF licenses this file
1.10 + * to you under the Apache License, Version 2.0 (the
1.11 + * "License"); you may not use this file except in compliance
1.12 + * with the License. You may obtain a copy of the License at
1.13 + *
1.14 + * http://www.apache.org/licenses/LICENSE-2.0
1.15 + *
1.16 + * Unless required by applicable law or agreed to in writing,
1.17 + * software distributed under the License is distributed on an
1.18 + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
1.19 + * KIND, either express or implied. See the License for the
1.20 + * specific language governing permissions and limitations
1.21 + * under the License.
1.22 + * ====================================================================
1.23 + *
1.24 + * This software consists of voluntary contributions made by many
1.25 + * individuals on behalf of the Apache Software Foundation. For more
1.26 + * information on the Apache Software Foundation, please see
1.27 + * <http://www.apache.org/>.
1.28 + *
1.29 + */
1.30 +
1.31 +package ch.boye.httpclientandroidlib.entity;
1.32 +
1.33 +import java.io.File;
1.34 +import java.io.FileInputStream;
1.35 +import java.io.IOException;
1.36 +import java.io.InputStream;
1.37 +import java.io.OutputStream;
1.38 +
1.39 +/**
1.40 + * A self contained, repeatable entity that obtains its content from a file.
1.41 + *
1.42 + * @since 4.0
1.43 + */
1.44 +public class FileEntity extends AbstractHttpEntity implements Cloneable {
1.45 +
1.46 + protected final File file;
1.47 +
1.48 + public FileEntity(final File file, final String contentType) {
1.49 + super();
1.50 + if (file == null) {
1.51 + throw new IllegalArgumentException("File may not be null");
1.52 + }
1.53 + this.file = file;
1.54 + setContentType(contentType);
1.55 + }
1.56 +
1.57 + public boolean isRepeatable() {
1.58 + return true;
1.59 + }
1.60 +
1.61 + public long getContentLength() {
1.62 + return this.file.length();
1.63 + }
1.64 +
1.65 + public InputStream getContent() throws IOException {
1.66 + return new FileInputStream(this.file);
1.67 + }
1.68 +
1.69 + public void writeTo(final OutputStream outstream) throws IOException {
1.70 + if (outstream == null) {
1.71 + throw new IllegalArgumentException("Output stream may not be null");
1.72 + }
1.73 + InputStream instream = new FileInputStream(this.file);
1.74 + try {
1.75 + byte[] tmp = new byte[4096];
1.76 + int l;
1.77 + while ((l = instream.read(tmp)) != -1) {
1.78 + outstream.write(tmp, 0, l);
1.79 + }
1.80 + outstream.flush();
1.81 + } finally {
1.82 + instream.close();
1.83 + }
1.84 + }
1.85 +
1.86 + /**
1.87 + * Tells that this entity is not streaming.
1.88 + *
1.89 + * @return <code>false</code>
1.90 + */
1.91 + public boolean isStreaming() {
1.92 + return false;
1.93 + }
1.94 +
1.95 + public Object clone() throws CloneNotSupportedException {
1.96 + // File instance is considered immutable
1.97 + // No need to make a copy of it
1.98 + return super.clone();
1.99 + }
1.100 +
1.101 +} // class FileEntity
