On Dec 2, 2007 5:23 AM, youhaodeyi <[EMAIL PROTECTED]> wrote:
>
> Thanks. ActiveMQ uses Derby database by default. But there is nowhere in the
> ActiveMQ configuration file related with Derby Database setting. There is
> only one place I can find to indicate the persistent:
>
> <persistenceAdapter>
> <journaledJDBC journalLogFiles="5"
> dataDirectory="${activemq.base}/activemq-data"/>
> <!-- To use a different datasource, use the following syntax : -->
> <!--
> <journaledJDBC journalLogFiles="5" dataDirectory="../activemq-data"
> dataSource="#postgres-ds"/>
> -->
> </persistenceAdapter>
>
> It doesn't mention the database name and user name and password etc.
This is configured in the data source definition. Notice the
dataSource attribute listed above that points to #postgres-ds. The #
says, look in this file for another bean whose name is postgres-ds.
Near the end of the activemq.xml configuration file, you'll find the
following:
<bean id="postgres-ds" class="org.postgresql.ds.PGPoolingDataSource">
<property name="serverName" value="localhost"/>
<property name="databaseName" value="activemq"/>
<property name="portNumber" value="0"/>
<property name="user" value="activemq"/>
<property name="password" value="activemq"/>
<property name="dataSourceName" value="postgres"/>
<property name="initialConnections" value="1"/>
<property name="maxConnections" value="10"/>
</bean>
That is where you can configuration the information/metadata specific
to your database connection.
Bruce
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