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jdni URL ignored on tomcat 6
Posted by: andrew davidson
Date: September 06, 2011 12:25PM

Hi

I have a java servlet that needs to assess two different databases running on the same server. The databases that I want to connect to are named

"drupal_arpae0" and "drupal_arpae1". The server also has a database name "drupal"

based on the data returned it appears I always connect to "drupal" Is "_" some sort of magic or meta charter? If my databases do not use "_" in their names, I am able to connect with out any problems

Any idea what I am doing wrong? (I have test case I can send that demonstrates this problem/bug)

Is there any easy way to rename the databases?

Thanks

Andy

Here is part of my context.xml file

<Context debug="5" reloadable="true" crossContext="true">


<Resource name="jdbc/drupal_arpae0" auth="Container" type="javax.sql.DataSource"
maxActive="100" maxIdle="30" maxWait="10000"
username="xxx" password="xxx" driverClassName="com.mysql.jdbc.Driver"
url="jdbc:mysql://localhost:3306/drupal_arpae0?autoReconnect=true"

validationQuery="Select 1"
testOnBorrow="true"

removeAbandoned="true"
removeAbandonedTimeout="60"
logAbandoned="true"
/>


<Resource name="jdbc/drupal_arpae1" auth="Container" type="javax.sql.DataSource"
maxActive="100" maxIdle="30" maxWait="10000"
username="xxx" password="xxx" driverClassName="com.mysql.jdbc.Driver"
url="jdbc:mysql://localhost:3306/drupal_arpae1?autoReconnect=true"

validationQuery="Select 1"
testOnBorrow="true"

removeAbandoned="true"
removeAbandonedTimeout="60"
logAbandoned="true"
/>


Here are my web.xml entries

<resource-ref>

<res-ref-name>jdbc/drupal_arpae0</res-ref-name>
<res-type>javax.sql.DataSource</res-type>
<res-auth>Container</res-auth>
</resource-ref>

<resource-ref>
<res-ref-name>jdbc/drupal_arpae1</res-ref-name>
<res-type>javax.sql.DataSource</res-type>
<res-auth>Container</res-auth>
</resource-ref>

here is how I init my data sources

Context initContext = new InitialContext();
lookup = "java:comp/env/jdbc/drupal_arpae0";
applicationCalculatorDataSource = (DataSource) initContext.lookup(lookup);

lookup = "java:comp/env/jdbc/drupal_arpae1";
kidgoDataSource = (DataSource) initContext.lookup(lookup);

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jdni URL ignored on tomcat 6
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September 06, 2011 12:25PM


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