| /* |
| * |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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.apache.qpid.amqp_1_0.client; |
| |
| import org.apache.qpid.amqp_1_0.type.Binary; |
| import org.apache.qpid.amqp_1_0.type.DeliveryState; |
| import org.apache.qpid.amqp_1_0.type.Outcome; |
| import org.apache.qpid.amqp_1_0.type.Section; |
| import org.apache.qpid.amqp_1_0.type.messaging.*; |
| import org.apache.commons.cli.HelpFormatter; |
| import org.apache.commons.cli.Options; |
| |
| import java.io.File; |
| import java.io.FileInputStream; |
| import java.io.FileNotFoundException; |
| import java.io.IOException; |
| import java.security.MessageDigest; |
| import java.security.NoSuchAlgorithmException; |
| import java.util.*; |
| |
| public class Filesender extends Util |
| { |
| private static final String USAGE_STRING = "filesender [options] <address> <directory>\n\nOptions:"; |
| |
| protected Filesender(String[] args) |
| { |
| super(args); |
| } |
| |
| @Override |
| protected boolean hasLinkDurableOption() |
| { |
| return true; |
| } |
| |
| @Override |
| protected boolean hasLinkNameOption() |
| { |
| return true; |
| } |
| |
| @Override |
| protected boolean hasResponseQueueOption() |
| { |
| return false; |
| } |
| |
| @Override |
| protected boolean hasSizeOption() |
| { |
| return false; |
| } |
| |
| @Override |
| protected boolean hasBlockOption() |
| { |
| return false; |
| } |
| |
| @Override |
| protected boolean hasStdInOption() |
| { |
| return false; |
| } |
| |
| @Override |
| protected boolean hasTxnOption() |
| { |
| return false; |
| } |
| |
| @Override |
| protected boolean hasModeOption() |
| { |
| return false; |
| } |
| |
| @Override |
| protected boolean hasCountOption() |
| { |
| return false; |
| } |
| |
| @Override |
| protected void printUsage(Options options) |
| { |
| HelpFormatter formatter = new HelpFormatter(); |
| formatter.printHelp(USAGE_STRING, options ); |
| |
| } |
| |
| @Override |
| protected void run() |
| { |
| final String queue = getArgs()[0]; |
| final String directoryName = getArgs()[1]; |
| |
| try |
| { |
| MessageDigest md5 = MessageDigest.getInstance("MD5"); |
| Connection conn = newConnection(); |
| |
| Session session = conn.createSession(); |
| |
| File directory = new File(directoryName); |
| if(directory.isDirectory() && directory.canWrite()) |
| { |
| |
| File tmpDirectory = new File(directoryName, ".tmp"); |
| if(!tmpDirectory.exists()) |
| { |
| tmpDirectory.mkdir(); |
| } |
| |
| String[] unsettledFiles = tmpDirectory.list(); |
| |
| |
| |
| Map<Binary, Outcome> unsettled = new HashMap<Binary, Outcome>(); |
| Map<Binary, String> unsettledFileNames = new HashMap<Binary, String>(); |
| for(String fileName : unsettledFiles) |
| { |
| File aFile = new File(tmpDirectory, fileName); |
| if(aFile.canRead() && aFile.canWrite()) |
| { |
| Binary deliveryTag = new Binary(md5.digest(fileName.getBytes())); |
| unsettled.put(deliveryTag, null); |
| unsettledFileNames.put(deliveryTag, fileName); |
| } |
| } |
| |
| |
| Sender s = session.createSender(queue, 10, AcknowledgeMode.EO, getLinkName(), isDurableLink(), |
| unsettled); |
| |
| Map<Binary, DeliveryState> remoteUnsettled = s.getRemoteUnsettled(); |
| |
| for(Map.Entry<Binary, String> entry: unsettledFileNames.entrySet()) |
| { |
| if(remoteUnsettled == null || !remoteUnsettled.containsKey(entry.getKey())) |
| { |
| (new File(tmpDirectory, entry.getValue())).renameTo(new File(directory, entry.getValue())); |
| } |
| } |
| |
| if(remoteUnsettled != null) |
| { |
| for(Map.Entry<Binary, DeliveryState> entry : remoteUnsettled.entrySet()) |
| { |
| if(entry.getValue() instanceof Accepted) |
| { |
| final String fileName = unsettledFileNames.get(entry.getKey()); |
| if(fileName != null) |
| { |
| |
| Message resumed = new Message(); |
| resumed.setDeliveryTag(entry.getKey()); |
| resumed.setDeliveryState(entry.getValue()); |
| resumed.setResume(Boolean.TRUE); |
| resumed.setSettled(Boolean.TRUE); |
| |
| |
| |
| final File unsettledFile = new File(tmpDirectory, fileName); |
| unsettledFile.delete(); |
| |
| s.send(resumed); |
| |
| } |
| |
| } |
| else if(entry.getValue() instanceof Received || entry.getValue() == null) |
| { |
| final File unsettledFile = new File(tmpDirectory, unsettledFileNames.get(entry.getKey())); |
| Message resumed = createMessageFromFile(md5, unsettledFileNames.get(entry.getKey()), unsettledFile); |
| resumed.setResume(Boolean.TRUE); |
| Sender.OutcomeAction action = new Sender.OutcomeAction() |
| { |
| public void onOutcome(Binary deliveryTag, Outcome outcome) |
| { |
| if(outcome instanceof Accepted) |
| { |
| unsettledFile.delete(); |
| } |
| } |
| }; |
| s.send(resumed, action); |
| |
| } |
| } |
| } |
| |
| |
| |
| String[] files = directory.list(); |
| |
| for(String fileName : files) |
| { |
| final File file = new File(directory, fileName); |
| |
| if(file.canRead() && file.canWrite() && !file.isDirectory()) |
| { |
| Message message = createMessageFromFile(md5, fileName, file); |
| |
| final File unsettledFile = new File(tmpDirectory, fileName); |
| |
| Sender.OutcomeAction action = new Sender.OutcomeAction() |
| { |
| public void onOutcome(Binary deliveryTag, Outcome outcome) |
| { |
| if(outcome instanceof Accepted) |
| { |
| unsettledFile.delete(); |
| } |
| } |
| }; |
| |
| file.renameTo(unsettledFile); |
| |
| s.send(message, action); |
| } |
| } |
| |
| s.close(); |
| } |
| else |
| { |
| System.err.println("No such directory: " + directory); |
| } |
| session.close(); |
| conn.close(); |
| } |
| catch (Connection.ConnectionException e) |
| { |
| e.printStackTrace(); |
| } |
| catch (Sender.SenderCreationException e) |
| { |
| e.printStackTrace(); |
| } catch (FileNotFoundException e) |
| { |
| e.printStackTrace(); |
| } catch (IOException e) |
| { |
| e.printStackTrace(); //To change body of catch statement use File | Settings | File Templates. |
| } catch (NoSuchAlgorithmException e) |
| { |
| e.printStackTrace(); //To change body of catch statement use File | Settings | File Templates. |
| } catch (Sender.SenderClosingException e) |
| { |
| e.printStackTrace(); //To change body of catch statement use File | Settings | File Templates. |
| } |
| |
| } |
| |
| private Message createMessageFromFile(MessageDigest md5, String fileName, File file) throws IOException |
| { |
| FileInputStream fis = new FileInputStream(file); |
| byte[] data = new byte[(int) file.length()]; |
| |
| int read = fis.read(data); |
| |
| fis.close(); |
| |
| Section applicationProperties = new ApplicationProperties(Collections.singletonMap("filename", fileName)); |
| Section amqpValue = new Data(new Binary(data)); |
| Message message = new Message(Arrays.asList(applicationProperties, amqpValue)); |
| Binary deliveryTag = new Binary(md5.digest(fileName.getBytes())); |
| message.setDeliveryTag(deliveryTag); |
| md5.reset(); |
| return message; |
| } |
| |
| public static void main(String[] args) |
| { |
| new Filesender(args).run(); |
| } |
| } |