Java ActiveMQBuffer.readNullableSimpleString方法代码示例

import org.apache.activemq.artemis.api.core.ActiveMQBuffer; //导入方法依赖的package包/类
@Override
public void decode(final ActiveMQBuffer buffer) {
   type = PersistedType.getType(buffer.readByte());
   name = buffer.readSimpleString().toString();
   SimpleString selectorStr = buffer.readNullableSimpleString();
   selector = (selectorStr == null) ? null : selectorStr.toString();
   durable = buffer.readBoolean();
}
 

import org.apache.activemq.artemis.api.core.ActiveMQBuffer; //导入方法依赖的package包/类
@Override
public Message decode(ActiveMQBuffer buffer, Message record) {
   // the caller must consume the first byte already, as that will be used to decide what persister (protocol) to use
   long id = buffer.readLong();
   SimpleString address = buffer.readNullableSimpleString();
   record = new CoreMessage();
   record.reloadPersistence(buffer);
   record.setMessageID(id);
   record.setAddress(address);
   return record;
}
 

import org.apache.activemq.artemis.api.core.ActiveMQBuffer; //导入方法依赖的package包/类
@Override
public void decodeRest(final ActiveMQBuffer buffer) {
   exists = buffer.readBoolean();
   durable = buffer.readBoolean();
   temporary = buffer.readBoolean();
   consumerCount = buffer.readInt();
   messageCount = buffer.readLong();
   filterString = buffer.readNullableSimpleString();
   address = buffer.readNullableSimpleString();
   name = buffer.readNullableSimpleString();
}
 

import org.apache.activemq.artemis.api.core.ActiveMQBuffer; //导入方法依赖的package包/类
@Override
public void decodeRest(final ActiveMQBuffer buffer) {
   address = buffer.readSimpleString();
   queueName = buffer.readSimpleString();
   filterString = buffer.readNullableSimpleString();
   durable = buffer.readBoolean();
   routingType = RoutingType.getType(buffer.readByte());
   requiresResponse = buffer.readBoolean();
}
 

import org.apache.activemq.artemis.api.core.ActiveMQBuffer; //导入方法依赖的package包/类
@Override
public void decodeRest(final ActiveMQBuffer buffer) {
   address = buffer.readSimpleString();
   queueName = buffer.readSimpleString();
   filterString = buffer.readNullableSimpleString();
   durable = buffer.readBoolean();
   temporary = buffer.readBoolean();
   requiresResponse = buffer.readBoolean();
}
 

import org.apache.activemq.artemis.api.core.ActiveMQBuffer; //导入方法依赖的package包/类
@Override
public void decodeRest(final ActiveMQBuffer buffer) {
   address = buffer.readSimpleString();
   queueName = buffer.readSimpleString();
   filterString = buffer.readNullableSimpleString();
   durable = buffer.readBoolean();
   requiresResponse = buffer.readBoolean();
}
 

import org.apache.activemq.artemis.api.core.ActiveMQBuffer; //导入方法依赖的package包/类
@Override
public void decodeRest(final ActiveMQBuffer buffer) {
   id = buffer.readLong();
   queueName = buffer.readSimpleString();
   filterString = buffer.readNullableSimpleString();
   browseOnly = buffer.readBoolean();
   requiresResponse = buffer.readBoolean();
}
 

import org.apache.activemq.artemis.api.core.ActiveMQBuffer; //导入方法依赖的package包/类
public StompFrame createMessageFrame(ICoreMessage serverMessage,
                                     ActiveMQBuffer bodyBuffer,
                                     StompSubscription subscription,
                                     int deliveryCount) throws Exception {
   StompFrame frame = createStompFrame(Stomp.Responses.MESSAGE);

   if (subscription.getID() != null) {
      frame.addHeader(Stomp.Headers.Message.SUBSCRIPTION, subscription.getID());
   }

   ActiveMQBuffer buffer = bodyBuffer != null ? bodyBuffer : serverMessage.getReadOnlyBodyBuffer();

   int size = buffer.writerIndex();

   byte[] data = new byte[size];

   if (serverMessage.containsProperty(Stomp.Headers.CONTENT_LENGTH) || serverMessage.getType() == Message.BYTES_TYPE) {
      frame.addHeader(Headers.CONTENT_LENGTH, String.valueOf(data.length));
      buffer.readBytes(data);
   } else {
      SimpleString text = buffer.readNullableSimpleString();
      if (text != null) {
         data = text.toString().getBytes(StandardCharsets.UTF_8);
      } else {
         data = new byte[0];
      }
   }
   frame.setByteBody(data);

   StompUtils.copyStandardHeadersFromMessageToFrame((serverMessage), frame, deliveryCount);

   return frame;
}
 

import org.apache.activemq.artemis.api.core.ActiveMQBuffer; //导入方法依赖的package包/类
@Override
public Message decode(ActiveMQBuffer buffer, Message record) {
   long id = buffer.readLong();
   long format = buffer.readLong();
   SimpleString address = buffer.readNullableSimpleString();
   record = new AMQPMessage(format);
   record.reloadPersistence(buffer);
   record.setMessageID(id);
   if (address != null) {
      record.setAddress(address);
   }
   return record;
}
 

import org.apache.activemq.artemis.api.core.ActiveMQBuffer; //导入方法依赖的package包/类
@Override
public void decodeRest(ActiveMQBuffer buffer) {
   super.decodeRest(buffer);
   backupSize = buffer.readInt();
   journalDirectory = buffer.readNullableString();
   bindingsDirectory = buffer.readNullableString();
   largeMessagesDirectory = buffer.readNullableString();
   pagingDirectory = buffer.readNullableString();
   nodeID = buffer.readNullableSimpleString();
}
 

import org.apache.activemq.artemis.api.core.ActiveMQBuffer; //导入方法依赖的package包/类
@Override
public void decode(final ActiveMQBuffer buffer) {
   addressMatch = buffer.readSimpleString();
   sendRoles = buffer.readNullableSimpleString();
   consumeRoles = buffer.readNullableSimpleString();
   createDurableQueueRoles = buffer.readNullableSimpleString();
   deleteDurableQueueRoles = buffer.readNullableSimpleString();
   createNonDurableQueueRoles = buffer.readNullableSimpleString();
   deleteNonDurableQueueRoles = buffer.readNullableSimpleString();
   manageRoles = buffer.readNullableSimpleString();
   browseRoles = buffer.readNullableSimpleString();
   createAddressRoles = buffer.readNullableSimpleString();
   deleteAddressRoles = buffer.readNullableSimpleString();
}
 

import org.apache.activemq.artemis.api.core.ActiveMQBuffer; //导入方法依赖的package包/类
@Override
public void decode(final ActiveMQBuffer buffer) {
   name = buffer.readSimpleString();
   address = buffer.readSimpleString();
   filterString = buffer.readNullableSimpleString();

   String metadata = buffer.readNullableSimpleString().toString();
   if (metadata != null) {
      String[] elements = metadata.split(";");
      for (String element : elements) {
         String[] keyValuePair = element.split("=");
         if (keyValuePair.length == 2) {
            if (keyValuePair[0].equals("user")) {
               user = SimpleString.toSimpleString(keyValuePair[1]);
            }
         }
      }
   }

   autoCreated = buffer.readBoolean();

   if (buffer.readableBytes() > 0) {
      maxConsumers = buffer.readInt();
      purgeOnNoConsumers = buffer.readBoolean();
      routingType = buffer.readByte();
   } else {
      maxConsumers = ActiveMQDefaultConfiguration.getDefaultMaxQueueConsumers();
      purgeOnNoConsumers = ActiveMQDefaultConfiguration.getDefaultPurgeOnNoConsumers();
      routingType = ActiveMQDefaultConfiguration.getDefaultRoutingType().getType();
   }
}
 

import org.apache.activemq.artemis.api.core.ActiveMQBuffer; //导入方法依赖的package包/类
public static String readNullableSimpleStringAsString(ActiveMQBuffer buffer) {
   SimpleString str = buffer.readNullableSimpleString();
   return str != null ? str.toString() : null;
}
 

import org.apache.activemq.artemis.api.core.ActiveMQBuffer; //导入方法依赖的package包/类
/**
 * Utility method to set the Text message on a message body
 */
public static SimpleString readBodyText(ActiveMQBuffer buff) {
   buff.resetReaderIndex();
   return buff.readNullableSimpleString();
}
 

import org.apache.activemq.artemis.api.core.ActiveMQBuffer; //导入方法依赖的package包/类
@Override
public void decodeRest(final ActiveMQBuffer buffer) {
   super.decodeRest(buffer);
   scaleDownNodeID = buffer.readNullableSimpleString();
}