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From "Shapira, Yoav" <Yoav.Shap...@mpi.com>
Subject RE: Please help, I have a headache .. servlet init troubles
Date Mon, 19 Jan 2004 16:36:50 GMT

Howdy,
Is the controller servlet declared twice in your web.xml?

Yoav Shapira
Millennium ChemInformatics


>-----Original Message-----
>From: Allistair Crossley [mailto:Allistair.Crossley@QAS.com]
>Sent: Monday, January 19, 2004 10:57 AM
>To: TOMCAT USER (E-mail)
>Subject: Please help, I have a headache .. servlet init troubles
>
>I am having the biggest headache ever with this. When I start Tomcat
>
>1) Why is my controller servlet always initialised twice?? That is, as
soon
>as all my logging has finished for one init, it all comes out again a
>second time!
>
>2) In the init I get the following error when it tries to look at my
JNDI
>datasource...
>
>2004-01-19 15:35:28,764 INFO
>com.qas.newmedia.intranet.iq.IQActionServlet.init(Unknown Source) :
>dataSource: done
>
>2004-01-19 15:35:28,764 ERROR
>com.qas.newmedia.intranet.iq.IQActionServlet.init(Unknown Source) :
Init
>could not acquire connection from DataSource:
>org.apache.commons.dbcp.SQLNestedException: Cannot create JDBC driver
of
>class '' for connect URL 'null', cause: null Cannot create JDBC driver
of
>class '' for connect URL 'null'
>
>Yet shortly after it seems to have found my datasource perfectly ok
because
>calls work...
>
>2004-01-19 15:36:44,828 DEBUG
>com.qas.newmedia.intranet.iq.base.navigation.NavigationManager.init(Unk
nown
>Source) : CONNECTIOINIT
org.apache.commons.dbcp.PoolableConnection@1873eb2
>
>My JNDI resouce is below (clearly a URL DOES exist).
>
>Thank you all! ADC
>
>-- snip --
>
>
>			<Resource name="jdbc/iqdb" auth="Container"
>type="javax.sql.DataSource"/>
>
>			<ResourceParams name="jdbc/iqdb">
>				<parameter>
>				  <name>factory</name>
>
><value>org.apache.commons.dbcp.BasicDataSourceFactory</value>
>				</parameter>
>			  	<parameter>
>				  	<name>driverClassName</name>
>
>	<value>com.microsoft.jdbc.sqlserver.SQLServerDriver</value>
>			  	</parameter>
>			  	<parameter>
>				   	<name>url</name>
>
>	<value>jdbc:microsoft:sqlserver://server:1433</value>
>			  	</parameter>
>			  	<parameter>
>					<name>username</name>
>					<value>sa</value>
>			   	</parameter>
>			   	<parameter>
>					<name>password</name>
>					<value>pass</value>
>			   	</parameter>
>			   	<parameter>
>					<name>maxActive</name>
>					<value>50</value>
>			   	</parameter>
>			   	<parameter>
>				   <name>maxIdle</name>
>				   <value>10</value>
>			   	</parameter>
>			   	<parameter>
>				   <name>maxWait</name>
>				   <value>10000</value>
>			   	</parameter>
>                                <parameter>
>                                  <name>validationQuery</name>
>                                  <value>SELECT 1 + 1</value>
>                                </parameter>
>
><parameter><name>logAbandoned</name><value>true</value></parameter>
>
><parameter><name>removeAbandoned</name><value>true</value></parameter>
>
>
><FONT SIZE=1 FACE="VERDANA,ARIAL" COLOR=BLUE>
>-------------------------------------------------------
>QAS Ltd.
>Developers of QuickAddress Software
><a href="http://www.qas.com">www.qas.com</a>
>Registered in England: No 2582055
>Registered in Australia: No 082 851 474
>-------------------------------------------------------
></FONT>
>
>
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