| /* |
| * Copyright (C) 2009, Google Inc. |
| * Copyright (C) 2008, Shawn O. Pearce <spearce@spearce.org> |
| * 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.pgm; |
| |
| import static java.lang.Integer.valueOf; |
| |
| import java.io.EOFException; |
| import java.io.File; |
| import java.io.FileInputStream; |
| import java.io.FileNotFoundException; |
| import java.io.IOException; |
| import java.io.InputStream; |
| import java.io.OutputStream; |
| import java.net.URLConnection; |
| import java.text.MessageFormat; |
| import java.util.Properties; |
| |
| import org.eclipse.jgit.pgm.internal.CLIText; |
| import org.eclipse.jgit.transport.AmazonS3; |
| import org.kohsuke.args4j.Argument; |
| |
| @Command(name = "amazon-s3-client", common = false, usage = "usage_CommandLineClientForamazonsS3Service") |
| class AmazonS3Client extends TextBuiltin { |
| @Argument(index = 0, metaVar = "metaVar_connProp", required = true) |
| private File propertyFile; |
| |
| @Argument(index = 1, metaVar = "metaVar_op", required = true) |
| private String op; |
| |
| @Argument(index = 2, metaVar = "metaVar_bucket", required = true) |
| private String bucket; |
| |
| @Argument(index = 3, metaVar = "metaVar_KEY", required = true) |
| private String key; |
| |
| /** {@inheritDoc} */ |
| @Override |
| protected final boolean requiresRepository() { |
| return false; |
| } |
| |
| /** {@inheritDoc} */ |
| @Override |
| protected void run() throws Exception { |
| final AmazonS3 s3 = new AmazonS3(properties()); |
| |
| if ("get".equals(op)) { //$NON-NLS-1$ |
| final URLConnection c = s3.get(bucket, key); |
| int len = c.getContentLength(); |
| try (InputStream in = c.getInputStream()) { |
| outw.flush(); |
| final byte[] tmp = new byte[2048]; |
| while (len > 0) { |
| final int n = in.read(tmp); |
| if (n < 0) |
| throw new EOFException(MessageFormat.format( |
| CLIText.get().expectedNumberOfbytes, |
| valueOf(len))); |
| outs.write(tmp, 0, n); |
| len -= n; |
| } |
| outs.flush(); |
| } |
| |
| } else if ("ls".equals(op) || "list".equals(op)) { //$NON-NLS-1$//$NON-NLS-2$ |
| for (String k : s3.list(bucket, key)) |
| outw.println(k); |
| |
| } else if ("rm".equals(op) || "delete".equals(op)) { //$NON-NLS-1$ //$NON-NLS-2$ |
| s3.delete(bucket, key); |
| |
| } else if ("put".equals(op)) { //$NON-NLS-1$ |
| try (OutputStream os = s3.beginPut(bucket, key, null, null)) { |
| final byte[] tmp = new byte[2048]; |
| int n; |
| while ((n = ins.read(tmp)) > 0) |
| os.write(tmp, 0, n); |
| } |
| } else { |
| throw die(MessageFormat.format(CLIText.get().unsupportedOperation, op)); |
| } |
| } |
| |
| private Properties properties() { |
| try { |
| try (InputStream in = new FileInputStream(propertyFile)) { |
| final Properties p = new Properties(); |
| p.load(in); |
| return p; |
| } |
| } catch (FileNotFoundException e) { |
| throw die(MessageFormat.format(CLIText.get().noSuchFile, propertyFile), e); |
| } catch (IOException e) { |
| throw die(MessageFormat.format(CLIText.get().cannotReadBecause, propertyFile, e.getMessage()), e); |
| } |
| } |
| } |