Thanks for the answer. This was the piece of information that I was
missing.
Adam
Scott
Stirling To: JRun-Talk
<[EMAIL PROTECTED]>
<sstirling@al cc:
laire.com> Subject: RE: EJB Problems
11/13/00
10:57 AM
Please
respond to
jrun-talk
You should remove the data source definition from the JMC (unless you are
going to use the same data source name for access from servlets/JSPs).
This
is a nasty bug that will be fixed in SP2, but the gist of it is this:
Servlet/JSP engine are in one JNDI namespace
EJB server is in another namespace
So data sources defined in the JMC are totally unknown to the EJB server.
You left a few things out of the data source definition in the
deploy.properties file. See the Ejipt API docs in the docs directory for
more info:
$JRUN_HOME/docs/api/jrun/index.html
EjiptProperties --> namely, JDBC_SOURCES, SOURCE_DRIVER_CLASS_NAME,
SOURCE_URL, SOURCE_USER and SOURCE_PASSWORD
Which correspond in the properties file to:
ejipt.jdbcSources
ejipt.sourceDriverClassName
ejipt.sourceURL
ejipt.sourceUser
ejipt.sourcePassword
And if you're interested, the max, minFree and maxFree connections
properties.
Scott Stirling
Allaire Corporation
http://www.allaire.com/developer/jrunreferencedesk/
> -----Original Message-----
> From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]
> Sent: Monday, November 13, 2000 9:46 AM
> To: JRun-Talk
> Subject: EJB Problems
>
>
> I am trying to develop a CMP Entity bean and I am having lots
> of problems.
> When I try to start up my JRun server that has my deployed
> EJB it won't
> start. Here is the error in the event log.
>
> 11/13 08:28:17 error (JRun) The ejb service failed to load.
> Please verify
> that you are using a Java Virtual Machine version 1.2 or higher.
> 11/13 08:28:17 error (JRun) JRun Aborting!
> [javax.servlet.ServletException:
> The url cannot be null]
> [2]java.sql.SQLException: The url cannot be null
> at java.sql.DriverManager.getConnection(DriverManager.java:494)
> at java.sql.DriverManager.getConnection(DriverManager.java:177)
> at allaire.ejipt._ejb._DataSource._createConnection
> (_DataSource.java:203)
> at allaire.ejipt._ejb._ConnectionPool._getConnection
> (_ConnectionPool.java:147)
> at allaire.ejipt._ejb._DataSource.<init>(_DataSource.java:345)
> at
> allaire.ejipt._ejb._DataSource._createSources(_DataSource.java:78)
> at allaire.ejipt.Ejipt.<init>(Ejipt.java:335)
> at allaire.jrun.ejb.EjbServer.<init>(EjbService.java:171)
> at allaire.jrun.ejb.EjbService.init(EjbService.java:71)
> at allaire.jrun.ServletService.init(ServletService.java:66)
> at allaire.jrun.ServletService.init(ServletService.java:31)
> at
> allaire.jrun.servlet.JRunServletLoader.loadServletInstance(JRu
> nServletLoader.java:236)
> at allaire.jrun.servlet.JRunSE.initServices(JRunSE.java:620)
> at
> allaire.jrun.servlet.JvmContext.initServices(JvmContext.java:96)
> at allaire.jrun.servlet.JRunSE.init(JRunSE.java:187)
> at allaire.jrun.servlet.JvmContext.init(JvmContext.java:35)
> at allaire.jrun.ServletService.init(ServletService.java:66)
> at allaire.jrun.ServletService.init(ServletService.java:31)
> at JRun.main(JRun.java:154)
> [1]javax.servlet.ServletException: The url cannot be null
> at allaire.jrun.ejb.EjbService.init(EjbService.java:83)
> at allaire.jrun.ServletService.init(ServletService.java:66)
> at allaire.jrun.ServletService.init(ServletService.java:31)
> at
> allaire.jrun.servlet.JRunServletLoader.loadServletInstance(JRu
> nServletLoader.java:236)
> at allaire.jrun.servlet.JRunSE.initServices(JRunSE.java:620)
> at
> allaire.jrun.servlet.JvmContext.initServices(JvmContext.java:96)
> at allaire.jrun.servlet.JRunSE.init(JRunSE.java:187)
> at allaire.jrun.servlet.JvmContext.init(JvmContext.java:35)
> at allaire.jrun.ServletService.init(ServletService.java:66)
> at allaire.jrun.ServletService.init(ServletService.java:31)
> at JRun.main(JRun.java:154)
> [0]javax.servlet.ServletException: The url cannot be null
> at allaire.jrun.ServletService.init(ServletService.java:33)
> at
> allaire.jrun.servlet.JRunServletLoader.loadServletInstance(JRu
> nServletLoader.java:236)
> at allaire.jrun.servlet.JRunSE.initServices(JRunSE.java:620)
> at
> allaire.jrun.servlet.JvmContext.initServices(JvmContext.java:96)
> at allaire.jrun.servlet.JRunSE.init(JRunSE.java:187)
> at allaire.jrun.servlet.JvmContext.init(JvmContext.java:35)
> at allaire.jrun.ServletService.init(ServletService.java:66)
> at allaire.jrun.ServletService.init(ServletService.java:31)
> at JRun.main(JRun.java:154)
>
>
>
> I have defined the datasource in the JMC as StoneDB. I have
> tested this
> DataSource with the test function in the JMC. The test
> works properly.
>
> Here is how I have defined my deploy.properties. I don't know if the
> problem is in how I defined the deploy.properties or some
> where else. I
> don't feel that they have given us very good documentation on
> the subject
> of CMP EJBs. If anyone could shed some light I would appreciate it.
>
> ejipt.jdbcSources=StoneDB
>
> ejipt.isCreateSilent=false
>
> ejipt.createSQL=SELECT (name, password) FROM infocus_users
> WHERE userid
> \= ?
> ejipt.createSQL.params=id
> ejipt.createSQL.fields=name, password
> ejipt.createSQL.paramTypes=INTEGER
> ejipt.createSQL.source=StoneDB
>
> ejipt.postCreateSQL=INSERT INTO infocus_users (userid, name, password)
> VALUES (?,?,?)
> ejipt.postCreateSQL.params=id,name,password
> ejipt.postCreateSQL.paramTypes=INTEGER,STRING,STRING
> ejipt.postCreateSQL.source=StoneDB
>
> ejipt.loadSQL=SELECT (name, password) FROM infocus_users
> WHERE userid \= ?
> ejipt.loadSQL.params=id
> ejipt.loadSQL.paramTypes=INTEGER
> ejipt.loadSQL.fields=name,password
> ejipt.loadSQL.source=StoneDB
>
> ejipt.storeSQL=UPDATE infocus_users SET name \= ?, password \= ? WHERE
> userid \= ?
> ejipt.storeSQL.params=name,password
> ejipt.storeSQL.paramTypes=STRING, STRING
> ejipt.storeSQL.source=StoneDB
>
>
> Thanks for any help,
>
> Adam
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