13.6. create_database.sql Settings
The following SQL code shows the structure of the
create_database.sql files:
CREATE TABLE message ( uuid varchar(128) NOT NULL, type varchar(128) NOT NULL, message text(4000) NOT NULL, delivered varchar(10) NOT NULL, classification varchar(10), PRIMARY KEY (`uuid`) );
- The UUID column is used to store a unique key for the message. This key takes the form of a standard uniform resource identifier.
- Message keys look like this:
urn:jboss:esb:message:UID: + UUID.randomUUID()_
Note
This syntax makes use of the UUID's random number generator. - The "type" will be equal to that of the stored message. (The JBoss Enterprise SOA Platform ships with two different versions of "type", these being JBOSS_XML and JAVA_SERIALIZED, respectively.)
- The "message" column contains the contents of the actual message itself.
- The database message store implementation supplied works by invoking a connection to your pre-configured database. (Both a stand-alone connection manager, and another for using a JNDI data-source, are also supplied as part of the product.)
- The two pre-supplied connection managers for the database pool are:
org.jboss.soa.esb.persistence.manager.StandaloneConnectionManagerandorg.jboss.soa.esb.persistence.manager.J2eeConnectionManager.
