Class MessagePersister

  • All Implemented Interfaces:
    org.apache.activemq.artemis.core.persistence.Persister<Message>

    public class MessagePersister
    extends Object
    implements org.apache.activemq.artemis.core.persistence.Persister<Message>
    • Constructor Detail

      • MessagePersister

        protected MessagePersister()
    • Method Detail

      • getID

        public byte getID()
        Description copied from interface: org.apache.activemq.artemis.core.persistence.Persister
        This is to be used to store the protocol-id on Messages. Messages are stored on their bare format. The protocol manager will be responsible to code or decode messages. The caveat here is that the first short-sized bytes need to be this constant.
        Specified by:
        getID in interface org.apache.activemq.artemis.core.persistence.Persister<Message>
      • clearPersisters

        public static void clearPersisters()
      • getPersister

        public static org.apache.activemq.artemis.core.persistence.Persister getPersister​(byte id)
      • registerPersister

        public static void registerPersister​(org.apache.activemq.artemis.core.persistence.Persister<Message> persister)
      • getEncodeSize

        public int getEncodeSize​(Message record)
        Specified by:
        getEncodeSize in interface org.apache.activemq.artemis.core.persistence.Persister<Message>
      • encode

        public void encode​(ActiveMQBuffer buffer,
                           Message record)
        Sub classes must add the first short as the protocol-id
        Specified by:
        encode in interface org.apache.activemq.artemis.core.persistence.Persister<Message>
      • decode

        public Message decode​(ActiveMQBuffer buffer,
                              Message record,
                              org.apache.activemq.artemis.core.persistence.CoreMessageObjectPools pools)
        Specified by:
        decode in interface org.apache.activemq.artemis.core.persistence.Persister<Message>
      • decode

        public Message decode​(ActiveMQBuffer buffer,
                              Message record,
                              org.apache.activemq.artemis.core.persistence.CoreMessageObjectPools pools,
                              org.apache.activemq.artemis.core.persistence.StorageManager storageManager)