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If you were using version 2.4 of the Database Connector in your previous installation, you can use the configuration files from that installation with version 2.5+ of the connector. This will work if you are running the connector in the tomcat bundle or standalone.

Info

frevvo only supports/certifies the Database Connector running in the Apache Tomcat container. Refer to our Supported Platforms for the list of Application Servers and databases supported/certified by frevvo.

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Code Block
<resource-def>
    <url>YOUR database Url HERE</url>   
    <driver>YOUR driver HERE</driver>
    <user>YOUR database user HERE</user>
    <password>YOUR password HERE</password>
</resource-def>

Using the v2.4 configuration.xml file that contains <resource-ref> with the v2.5 connector

There is an alternate approach that defines the database connection in the application container (Tomcat if you are using the frevvo-tomcat bundle) instead of inside the database connector. To use this approach:

  1. Edit frevvo\tomcat\conf\Catalina\localhost\context.xml.default file in your v7.2+ installation to add the "frevvo.connectors.database.configuration' and Resource Name parameters if they are not already defined.

  2. Define a <resource> as shown below. The XML samples below assume a MySql database driver. You will need to replace this sample values to match your database type.

    This is the format of the <resource> element in context.xml.default.

     

    Code Block
    <Resource name="jdbc/mystore_ds"
          auth="Container"
          factory="org.apache.commons.dbcp.BasicDataSourceFactory"            
          driverClassName="com.mysql.jdbc.Driver"
          username="YOUR database user HERE"
          password="YOUR database password HERE"
          type="javax.sql.DataSource"
          url="jdbc:mysql://localhost/mystore?autoconnect=true"/>

     

    A sample context.xml.default file for MySQL is shown below

     

    Code Block
    <Context swallowOutput="true" unloadDelay="40000" useHttpOnly="true">
        <Manager className="org.apache.catalina.session.PersistentManager" saveOnRestart="false">
                <Store className="org.apache.catalina.session.FileStore"/>
        </Manager>
        <Parameter name="insight.server.url" value="http://localhost:8983/solr" override="false"/>
        <Parameter name="frevvo.connectors.database.configuration" value= "<path to the configuration.xml file>" override="false"/>
        <Resource name="jdbc/<your database name>"
          auth="Container"         
          driverClassName="com.mysql.jdbc.Driver"
          username="<your database user>"
          password="<your database password>"
          type="javax.sql.DataSource"
          url="jdbc:mysql://localhost/<your queryset name>?autoconnect=true"/>
</Context>

  3. Replace the <resource-def> element in your configuration.xml with a <resource-ref> element as shown below.

    Code Block
    <resource-ref>
    <description>MySQL Customers</description>
    <res-ref-name>jdbc/mystore_ds</res-ref-name>
    <res-type>javax.sql.DataSource</res-type>
    <res-auth>Container</res-auth>
</resource-ref>
  4. Verify that the resource-ref is defined in your configuration.xml file for each queryset.
  5. Alternatively, you can copy frevvo\tomcat\conf\Catalina\localhost\context.xml.default and dbconfig\configuration.xml to appropriate location in the v7.2+ tomcat bundle.

Configure the v2.5 connector using the 2.4 configuration files in Standalone mode

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