I have two different jndi resources I'm trying to setup in tomcat 4. The
first is a javax.sql.Datasource, the second is a
com.sun.forte4j.persistence.PersistenceManagerFactoryImpl.
1. The datasource works, but doesn't seem to be pooling. Any clues? what's
with this tyrex i keep reading about. :)
2. The PersistenceManagerFactoryImpl doesn't work. I get this error:
------
javax.naming.NamingException: Cannot create resource instance
at
org.apache.naming.factory.ResourceFactory.getObjectInstance(ResourceFactory.java:167)
at
javax.naming.spi.NamingManager.getObjectInstance(NamingManager.java:311)
at org.apache.naming.NamingContext.lookup(NamingContext.java:835)
at org.apache.naming.NamingContext.lookup(NamingContext.java:181)
at org.apache.naming.NamingContext.lookup(NamingContext.java:822)
at org.apache.naming.NamingContext.lookup(NamingContext.java:181)
at org.apache.naming.NamingContext.lookup(NamingContext.java:822)
at org.apache.naming.NamingContext.lookup(NamingContext.java:181)
at org.apache.naming.NamingContext.lookup(NamingContext.java:822)
at org.apache.naming.NamingContext.lookup(NamingContext.java:194)
at
org.apache.naming.SelectorContext.lookup(SelectorContext.java:183)
at javax.naming.InitialContext.lookup(InitialContext.java:354)
------
I don't know if I really need to set this up in jndi, or not, but I was
also having problems just creating it from the datasource, so I thought
I'd give it a try. My server.xml, web.xml, and code bits are below.
Thanks,
Daryn
Server.xml
----------
<Resource name="jdbc/sadb" auth="Container" type="javax.sql.DataSource"/>
<ResourceParams name="jdbc/sadb">
<parameter>
<name>driverClassName</name>
<value>org.gjt.mm.mysql.Driver</value>
</parameter>
<parameter>
<name>driverName</name>
<value>jdbc:mysql://127.0.0.1/dbmail</value>
</parameter>
<parameter>
<name>user</name>
<value>foo</value>
</parameter>
<parameter>
<name>password</name>
<value>bar</value>
</parameter>
</ResourceParams>
<Resource name="jdo/sajdo" auth="Container"
type="com.sun.forte4j.persistence.PersistenceM
anagerFactoryImpl"/>
<ResourceParams name="jdo/sajdo">
<parameter>
<name>ConnectionFactoryName</name>
<value>jdbc/sadb</value>
</parameter>
</ResourceParams>
-----------------------
web.xml
<resource-ref>
<res-ref-name>
jdbc/sadb
</res-ref-name>
<res-type>
javax.sql.DataSource
</res-type>
<res-auth>
Container
</res-auth>
</resource-ref>
<resource-ref>
<res-ref-name>
jdo/sajdo
</res-ref-name>
<res-type>
com.sun.forte4j.persistence.PersistenceManagerFactoryImpl
</res-type>
<res-auth>
Container
</res-auth>
</resource-ref>
---------------------
code (servlet that is loaded on startup, this is in init() )
---------
InitialContext initialContext = new InitialContext();
ds = (DataSource) initialContext.lookup("java:comp/env/jdbc/sadb");
pmf = (PersistenceManagerFactoryImpl) initialContext.lookup("java:comp/env/jdo/saj
do");
it chokes on the second line.
I've also tried
pmf = new PersistenceManagerFactoryImpl();
pmf.setConnectionFactoryName("java:comp/env/jdbc/sadb");
to no avail..
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