Changing up the datasource name in a Netbeans project

In your personal directory, there is a Netbeans configuration file called context.xml, it has a list of datasources and their jdbc URLs

C:Documents And SettingsChui.netbeans5.5context.xml

<context name="java:comp">
    <context name="env">
        <context name="jdbc">
            <object name="TravelPack" class="com.sun.rave.sql.DesignTimeDataSource">
                <arg class="java.lang.Boolean" value="false"/>
                <arg class="java.lang.String"/>
                <arg class="java.lang.Boolean" value="true"/>
                <arg class="java.lang.String" value="org.apache.derby.jdbc.ClientDriver"/>
                <arg class="java.lang.String" value="jdbc:derby://localhost:1527/travel"/>
                <arg class="java.lang.String"/>
                <arg class="java.lang.String" value="travel"/>
                <arg class="java.lang.String" value="D536B001AA3434DE"/>
            </object>

Start up Netbeans, in your session bean, each of the CachedRowSet has a named datasource in the property sheet, you may need to change it:

And that’s it!