Java tutorial
/* * Copyright 2012 the original author or authors. * * Licensed 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. */ package org.gradle.internal.resource.transport.http; import org.apache.http.HttpResponse; import org.apache.http.client.methods.HttpPut; import org.apache.http.entity.ContentType; import org.apache.http.util.EntityUtils; import org.gradle.internal.resource.transfer.ExternalResourceUploader; import org.gradle.internal.Factory; import java.io.IOException; import java.io.InputStream; import java.net.URI; public class HttpResourceUploader implements ExternalResourceUploader { private final HttpClientHelper http; public HttpResourceUploader(HttpClientHelper http) { this.http = http; } public void upload(Factory<InputStream> source, Long contentLength, URI destination) throws IOException { HttpPut method = new HttpPut(destination); final RepeatableInputStreamEntity entity = new RepeatableInputStreamEntity(source, contentLength, ContentType.APPLICATION_OCTET_STREAM); method.setEntity(entity); HttpResponse response = http.performHttpRequest(method); EntityUtils.consume(response.getEntity()); if (!http.wasSuccessful(response)) { throw new IOException( String.format("Could not PUT '%s'. Received status code %s from server: %s", destination, response.getStatusLine().getStatusCode(), response.getStatusLine().getReasonPhrase())); } } }