Correct location of AmazonS3 command line client

This code belongs inside of the org.eclipse.jgit.pgm bundle
so it is executable from the command line.

In af5cb5ced938 ("Move AmazonS3 command line utility to jgit-pgm")
I accidentally moved this class into the wrong directory, probably
during some sort of rebase when I tried to pull this commit out of
its original position in an abanonded Maven refactoring series.

Change-Id: I19adafa87b70586dd44040e9dfce30f3d482ed28
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>

1 files changed, 136 insertions, 0 deletions

diff --git a/org.eclipse.jgit.pgm/src/org/eclipse/jgit/pgm/AmazonS3Client.java b/org.eclipse.jgit.pgm/src/org/eclipse/jgit/pgm/AmazonS3Client.java
new file mode 100644
index 0000000000..179a32bdbf
--- /dev/null
+++ b/org.eclipse.jgit.pgm/src/org/eclipse/jgit/pgm/AmazonS3Client.java
@@ -0,0 +1,136 @@
+/*
+ * 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 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.util.Properties;
+
+import org.eclipse.jgit.transport.AmazonS3;
+import org.kohsuke.args4j.Argument;
+
+@Command(name = "amazon-s3-client", common = false, usage = "Command line client for Amazon's S3 service")
+class AmazonS3Client extends TextBuiltin {
+	@Argument(index = 0, metaVar = "conn.prop", required = true)
+	private File propertyFile;
+
+	@Argument(index = 1, metaVar = "OP", required = true)
+	private String op;
+
+	@Argument(index = 2, metaVar = "BUCKET", required = true)
+	private String bucket;
+
+	@Argument(index = 3, metaVar = "KEY", required = true)
+	private String key;
+
+	@Override
+	protected final boolean requiresRepository() {
+		return false;
+	}
+
+	@Override
+	protected void run() throws Exception {
+		final AmazonS3 s3 = new AmazonS3(properties());
+
+		if ("get".equals(op)) {
+			final URLConnection c = s3.get(bucket, key);
+			int len = c.getContentLength();
+			final InputStream in = c.getInputStream();
+			try {
+				final byte[] tmp = new byte[2048];
+				while (len > 0) {
+					final int n = in.read(tmp);
+					if (n < 0)
+						throw new EOFException("Expected " + len + " bytes.");
+					System.out.write(tmp, 0, n);
+					len -= n;
+				}
+			} finally {
+				in.close();
+			}
+
+		} else if ("ls".equals(op) || "list".equals(op)) {
+			for (final String k : s3.list(bucket, key))
+				System.out.println(k);
+
+		} else if ("rm".equals(op) || "delete".equals(op)) {
+			s3.delete(bucket, key);
+
+		} else if ("put".equals(op)) {
+			final OutputStream os = s3.beginPut(bucket, key, null, null);
+			final byte[] tmp = new byte[2048];
+			int n;
+			while ((n = System.in.read(tmp)) > 0)
+				os.write(tmp, 0, n);
+			os.close();
+
+		} else {
+			throw die("Unsupported operation: " + op);
+		}
+	}
+
+	private Properties properties() {
+		try {
+			final InputStream in = new FileInputStream(propertyFile);
+			try {
+				final Properties p = new Properties();
+				p.load(in);
+				return p;
+			} finally {
+				in.close();
+			}
+		} catch (FileNotFoundException e) {
+			throw die("no such file: " + propertyFile, e);
+		} catch (IOException e) {
+			throw die("cannot read " + propertyFile, e);
+		}
+	}
+}