com.akamai.netstorage.cli.CMS Maven / Gradle / Ivy
Go to download
Show more of this group Show more artifacts with this name
Show all versions of NetStorageKit Show documentation
Show all versions of NetStorageKit Show documentation
Library Kit to simplify the interaction with Akamai's NetStorage CMS API
The newest version!
/*
* Copyright 2014 Akamai Technologies http://developer.akamai.com.
*
* 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 com.akamai.netstorage.cli;
import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.util.Properties;
import com.akamai.netstorage.DefaultCredential;
import com.akamai.netstorage.NetStorage;
import com.akamai.netstorage.NetStorageException;
import com.akamai.netstorage.Utils;
/**
* Command Line sample application to demonstrate the utilization of the
* NetstorageKit. This can be used for both command line invocation or reference
* on how to leverage the Kit. All supported commands are implemented in this
* sample for convience.
*
* @author [email protected] (Colin Bendell)
*/
public class CMS {
/**
* Implement the command-line client.
* @see CMS
* @param args Command line.
* @throws Exception generic exception
*/
public static void main(String[] args) throws Exception {
String action = null;
String user = null;
String key = null;
String netstorageURI = null;
String uploadfile = null;
String outputfile = null;
String targetFilename = null;
String dstFilename = null;
boolean indexZip = false;
String firstarg = null;
for (String arg : args)
if (firstarg != null) {
switch (firstarg) {
case "-h":
help();
return;
case "-a":
action = arg;
break;
case "-u":
user = arg;
break;
case "-k":
key = arg;
break;
case "-o":
outputfile = arg;
break;
case "-f":
uploadfile = arg;
break;
case "-t":
targetFilename = arg;
break;
case "-d":
dstFilename = arg;
break;
}
firstarg = null;
} else if (arg.equals("-indexzip"))
indexZip = true;
else if (!arg.startsWith("-"))
netstorageURI = arg;
else
firstarg = arg;
execute(action, user, key, netstorageURI, uploadfile, outputfile, targetFilename, dstFilename, indexZip);
}
public static void execute(String action, String user, String key, String netstorageURI,
String uploadfile, String outputfile, String target, String dst, boolean indexZip) throws NetStorageException, IOException {
String host = null;
String path = netstorageURI;
if (netstorageURI == null || user == null || key == null) {
File credsFile = new File(System.getProperty("user.home") + File.separator + ".edgerc");
String section = "netstorage";
Properties props = Utils.readIniSection(credsFile, section);
host = props.getProperty(DefaultCredential.HOSTNAME_PROPERTY);
user = props.getProperty(DefaultCredential.USERNAME_PROPERTY);
key = props.getProperty(DefaultCredential.KEY_PROPERTY);
}
if (action == null || netstorageURI == null || user == null || key == null) {
help();
return;
}
if (host == null) {
String[] hostpath = netstorageURI.split("/", 2);
host = hostpath[0];
path = "/" + hostpath[1];
}
NetStorage ns = new NetStorage(new DefaultCredential(host, user, key));
InputStream result = null;
boolean success = true;
switch (action)
{
case "delete":
success = ns.delete(path);
break;
case "dir":
result = ns.dir(path);
break;
case "download":
result = ns.download(path);
break;
case "du":
result = ns.du(path);
break;
case "mkdir":
success = ns.mkdir(path);
break;
case "mtime":
success = ns.mtime(path);
break;
case "rename":
if (dst == null) {
help();
return;
}
success = ns.rename(path, dst);
break;
case "rmdir":
success = ns.rmdir(path);
break;
case "stat":
result = ns.stat(path);
break;
case "symlink":
if (target == null) {
help();
return;
}
success = ns.symlink(path, target);
break;
case "upload":
if (uploadfile == null) {
help();
return;
}
success = ns.upload(path, new File(uploadfile), null, indexZip);
break;
default:
help();
return;
}
if (result != null) {
OutputStream output;
boolean usingStdOut;
if (outputfile != null) {
output = new FileOutputStream(outputfile);
usingStdOut = false;
} else {
output = System.out;
usingStdOut = true;
}
try {
byte[] buffer = new byte[1024 * 1024];
for (int length; (length = result.read(buffer)) > 0; ) {
output.write(buffer, 0, length);
}
output.flush();
} finally {
if (!usingStdOut){
output.close();
}
result.close();
}
}
else if (success)
System.out.println("Success.");
else
System.err.println("Error.");
}
static void help()
{
System.err.println("\n"
+ "Usage: cms <-a action> <-u user> <-k key>\n"
+ "[-o outfile] [-f srcfile]\n"
+ "[-t targetpath] [-d newpath]\n"
+ "<-indexzip> \n"
+ "\n"
+ "Where:\n"
+ "action one of: delete, dir, download, du, mkdir, mtime, rename, rmdir, stat, symlink, upload\n"
+ "user username defined in the Luna portal\n"
+ "key unique key used to sign api requests\n"
+ "outfile local file name to write when action=download\n"
+ "srcfile local file used as source when action=upload\n"
+ "targetpath the absolute path (/1234/example.jpg) pointing to the existing target when action=symlink\n"
+ "newpath the absolute path (/1234/example.jpg) for the new file when action=rename\n"
+ "host/path the netstorage hostname and path to the file being manipulated (example.akamaihd.net/1234/example.jpg)\n"
+ "\n\n Example: cms -a dir -u user1 -k 1234abcd example.akamaihd.net/1234\n"
+ "\n\n");
}
}