| /* |
| * |
| * 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.server.protocol.converter.v0_8_v0_10; |
| |
| import java.net.URISyntaxException; |
| import java.util.Collection; |
| import java.util.Map; |
| import java.util.UUID; |
| |
| import org.apache.qpid.bytebuffer.QpidByteBuffer; |
| import org.apache.qpid.framing.AMQShortString; |
| import org.apache.qpid.framing.BasicContentHeaderProperties; |
| import org.apache.qpid.framing.FieldTable; |
| import org.apache.qpid.server.model.NamedAddressSpace; |
| import org.apache.qpid.server.plugin.MessageConverter; |
| import org.apache.qpid.server.plugin.PluggableService; |
| import org.apache.qpid.server.protocol.v0_10.MessageMetaData_0_10; |
| import org.apache.qpid.server.protocol.v0_10.MessageTransferMessage; |
| import org.apache.qpid.server.protocol.v0_8.AMQMessage; |
| import org.apache.qpid.server.store.StoredMessage; |
| import org.apache.qpid.transport.DeliveryProperties; |
| import org.apache.qpid.transport.Header; |
| import org.apache.qpid.transport.MessageDeliveryPriority; |
| import org.apache.qpid.transport.MessageProperties; |
| import org.apache.qpid.transport.ReplyTo; |
| import org.apache.qpid.url.AMQBindingURL; |
| |
| @PluggableService |
| public class MessageConverter_0_8_to_0_10 implements MessageConverter<AMQMessage, MessageTransferMessage> |
| { |
| @Override |
| public Class<AMQMessage> getInputClass() |
| { |
| return AMQMessage.class; |
| } |
| |
| @Override |
| public Class<MessageTransferMessage> getOutputClass() |
| { |
| return MessageTransferMessage.class; |
| } |
| |
| @Override |
| public MessageTransferMessage convert(AMQMessage message_0_8, NamedAddressSpace addressSpace) |
| { |
| return new MessageTransferMessage(convertToStoredMessage(message_0_8), null); |
| } |
| |
| @Override |
| public void dispose(final MessageTransferMessage message) |
| { |
| |
| } |
| |
| private StoredMessage<MessageMetaData_0_10> convertToStoredMessage(final AMQMessage message_0_8) |
| { |
| final MessageMetaData_0_10 messageMetaData_0_10 = convertMetaData(message_0_8); |
| return new StoredMessage<MessageMetaData_0_10>() |
| { |
| @Override |
| public MessageMetaData_0_10 getMetaData() |
| { |
| return messageMetaData_0_10; |
| } |
| |
| @Override |
| public long getMessageNumber() |
| { |
| return message_0_8.getMessageNumber(); |
| } |
| |
| @Override |
| public Collection<QpidByteBuffer> getContent(final int offset, final int length) |
| { |
| return message_0_8.getContent(offset, length); |
| } |
| |
| @Override |
| public int getContentSize() |
| { |
| return messageMetaData_0_10.getContentSize(); |
| } |
| |
| @Override |
| public void remove() |
| { |
| throw new UnsupportedOperationException(); |
| } |
| |
| @Override |
| public boolean isInMemory() |
| { |
| return true; |
| } |
| |
| @Override |
| public boolean flowToDisk() |
| { |
| return false; |
| } |
| }; |
| } |
| |
| private MessageMetaData_0_10 convertMetaData(AMQMessage message_0_8) |
| { |
| DeliveryProperties deliveryProps = new DeliveryProperties(); |
| MessageProperties messageProps = new MessageProperties(); |
| |
| int size = (int) message_0_8.getSize(); |
| |
| BasicContentHeaderProperties properties = |
| message_0_8.getContentHeaderBody().getProperties(); |
| |
| final AMQShortString exchange = message_0_8.getMessagePublishInfo().getExchange(); |
| if(exchange != null) |
| { |
| deliveryProps.setExchange(exchange.toString()); |
| } |
| |
| deliveryProps.setExpiration(message_0_8.getExpiration()); |
| deliveryProps.setImmediate(message_0_8.isImmediate()); |
| deliveryProps.setPriority(MessageDeliveryPriority.get(properties.getPriority())); |
| deliveryProps.setRoutingKey(message_0_8.getInitialRoutingAddress()); |
| deliveryProps.setTimestamp(properties.getTimestamp()); |
| |
| messageProps.setContentEncoding(properties.getEncodingAsString()); |
| messageProps.setContentLength(size); |
| if(properties.getAppId() != null) |
| { |
| messageProps.setAppId(properties.getAppId().getBytes()); |
| } |
| messageProps.setContentType(properties.getContentTypeAsString()); |
| if(properties.getCorrelationId() != null) |
| { |
| messageProps.setCorrelationId(properties.getCorrelationId().getBytes()); |
| } |
| |
| if(properties.getReplyTo() != null && properties.getReplyTo().length() != 0) |
| { |
| String origReplyToString = properties.getReplyTo().toString(); |
| ReplyTo replyTo = new ReplyTo(); |
| // if the string looks like a binding URL, then attempt to parse it... |
| try |
| { |
| AMQBindingURL burl = new AMQBindingURL(origReplyToString); |
| String routingKey = burl.getRoutingKey(); |
| if(routingKey != null) |
| { |
| replyTo.setRoutingKey(routingKey); |
| } |
| |
| String exchangeName = burl.getExchangeName(); |
| if(exchangeName != null) |
| { |
| replyTo.setExchange(exchangeName); |
| } |
| } |
| catch (URISyntaxException e) |
| { |
| replyTo.setRoutingKey(origReplyToString); |
| } |
| messageProps.setReplyTo(replyTo); |
| |
| } |
| |
| if(properties.getMessageId() != null) |
| { |
| try |
| { |
| String messageIdAsString = properties.getMessageIdAsString(); |
| if(messageIdAsString.startsWith("ID:")) |
| { |
| messageIdAsString = messageIdAsString.substring(3); |
| } |
| UUID uuid = UUID.fromString(messageIdAsString); |
| messageProps.setMessageId(uuid); |
| } |
| catch(IllegalArgumentException e) |
| { |
| // ignore - can't parse |
| } |
| } |
| |
| |
| |
| if(properties.getUserId() != null) |
| { |
| messageProps.setUserId(properties.getUserId().getBytes()); |
| } |
| |
| FieldTable fieldTable = properties.getHeaders(); |
| |
| Map<String, Object> appHeaders = FieldTable.convertToMap(fieldTable); |
| |
| if(properties.getType() != null) |
| { |
| appHeaders.put("x-jms-type", properties.getTypeAsString()); |
| } |
| |
| |
| messageProps.setApplicationHeaders(appHeaders); |
| |
| Header header = new Header(deliveryProps, messageProps, null); |
| |
| |
| return new MessageMetaData_0_10(header, size, message_0_8.getArrivalTime()); |
| } |
| |
| @Override |
| public String getType() |
| { |
| return "v0-8 to v0-10"; |
| } |
| } |