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| Note | |||||||||
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In the geronimo server, users can deploy datasources (database connection pools) on databases from various vendors like DB2, Oracle, MySQL, MS-SQLServer etc,. When creating a datasource, users have to specify the datasource name in the deployment plan. The name given to the datasource is to be provided in the jta-data-source and non-jta-data-source elements. The below XML fragment illustrates the usage.
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The non-jta-datasource must be a datasource that has no transaction support. It can be deployed on the geronimo server by using the <no-transaction/> element instead of <local-transaction/> or <xa-transaction> in the connector plan as illustrated below.
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<connector xmlns="http://geronimo.apache.org/xml/ns/j2ee/connector-1.2">
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<resourceadapter>
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<connectionmanager>
<local-transaction/>
*<no-transaction/>*
<max-size>10</max-size>
<min-size>0</min-size>
<match-one/>
</single-pool>
</connectionmanager>
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</resourceadapter>
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</connector>
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<mapping-file>
An object/relational mapping XML file contains mapping information for the classes listed in it. The mapping files can be provided as follows.
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