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AppFuseOnDB2


Difference between version 22 and version 12:

At line 5 removed 2 lines.
__January 16, 2004 UPDATE:__ I greatly simplified this process in AppFuse and altered this HowTo accordingly. This reflects the latest code in CVS and updates that will be in 1.3.
At line 29 changed 1 line.
Edit your build.properties file to reflect your new database of choice. MySQL settings are the defaults specified in properties.xml. Here is a sample for DB2, followed by one for PostgreSQL:
Edit your build.properties file to reflect your new database of choice. MySQL settings are the defaults specified in properties.xml. Here is a sample for DB2:
At line 41 changed 1 line.
hibernate.dialect=net.sf.hibernate.dialect.DB2Dialect
hibernate.dialect=org.hibernate.dialect.DB2Dialect
At line 48 removed 18 lines.
__PostgreSQL:___
{{{
database.jar=${postgresql.jar}
database.type=postgresql
database.name=appfuse
database.host=localhost
#database URL for creating other databases
database.admin.url=jdbc:${database.type}://${database.host}/template1
database.admin.username=postgres
database.admin.password=postgres
hibernate.dialect=net.sf.hibernate.dialect.PostgreSQLDialect
database.driver_class=org.postgresql.Driver
database.url=jdbc:${database.type}://${database.host}/${database.name}
database.username=postgres
database.password=postgres
}}}
At line 68 changed 1 line.
I was unable to create databases ''on-the-fly'' (using JDBC) on PostgresSQL (transaction error) or on DB2. Therefore, I changed the "db-create" target to only attempt to do this for MySQL. If you're not using MySQL, you don't need to specify the database.admin.* properties since they won't be used. See the DB2 Sample Script[#6] for creating a new database in the ''Command Line Processor''.
I was unable to create databases ''on-the-fly'' (using JDBC) on PostgresSQL (transaction error) or on DB2. Therefore, I changed the "db-create" target to only attempt to do this for MySQL. If you're not using MySQL, you don't need to specify the database.admin.* properties since they won't be used. See the DB2 Sample Script[6] for creating a new database in the ''Command Line Processor''.
At line 99 changed 1 line.
After trying AppFuse on PostgreSQL, I discovered that using Hibernate's ''generator-class="native"'' for my id's failed. This is likely due to the fact that I'm inserting data (using DBUnit) and the sequences get out of wack. I changed all id's to "increment" (example below) and it fixed the problem. This worked on all the databases I tested (MySQL, PostgreSQL and DB2).
__NOTE:__ After trying AppFuse on PostgreSQL, I discovered that using Hibernate's ''generator-class="native"'' for my id's failed. This is likely due to the fact that I'm inserting data (using DBUnit) and the sequences get out of wack. I changed all id's to "increment" (example below) and it fixed the problem. This worked on all the databases I tested (MySQL, PostgreSQL and DB2).
At line 135 added 1 line.
At line 160 changed 1 line.
test -> admin (usernames and passwords)
test -> db2admin (usernames and passwords)
At line 172 changed 1 line.
{{{ [java] at org.appfuse.persistence.UserDAOHibernate.getUsers(UserDAOHibernate.java:89)
{{{ [java] at org.appfuse.dao.UserDAOHibernate.getUsers(UserDAOHibernate.java:89)

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