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List: james-user
Subject: RE: gets stuck in foreign class methods while in the custom mailet
From: "Danny Angus" <danny () apache ! org>
Date: 2003-02-21 14:06:13
[Download RAW message or body]
it has, in v3.
> -----Original Message-----
> From: Chris Means [mailto:cmeans@intfar.com]
> Sent: 21 February 2003 00:55
> To: James Users List
> Subject: RE: gets stuck in foreign class methods while in the custom
> mailet
>
>
> Steve,
>
> I guess I'd kind'a hopped that James had gone beyond the need for
> a user to
> have to mess with the .sar in order to add a new mailet.
>
> I'll try stuffing my jar into the sar and see if it makes a difference.
>
> Are there any other options? like a "classes" directory to suppliment the
> "lib"?
>
> Thanks.
>
> > -----Original Message-----
> > From: Steve Short [mailto:sshort@postx.com]
> > Sent: Thursday, February 20, 2003 6:36 PM
> > To: James Users List; cmeans@intfar.com
> > Subject: RE: gets stuck in foreign class methods while in the custom
> > mailet
> >
> >
> > Chris,
> >
> > I just tried it in a clean directory with a fresh copy of James 2.1.1
> > from CVS. All I did after the initial checkout, build and run was this:
> >
> > - I added pxmailets.jar into the james.sar file in the directory
> > SAR-INF/lib.
> > - I added
> > <mailetpackage>com.postx.james.transport.mailets</mailetpackage> to the
> > <mailetpackages> in config.xml.
> > - I added <mailet match="All" class="DumpMessage"/> to the root
> > processor.
> >
> > Upon restarting James, the spoolmanager log file shows the mailet
> > DumpMessage loaded OK and when I send a test mail through James my
> > mailet gets invoked just fine. I'd go over you classpath carefully and
> > also make sure you don't have any unwanted jars in any of the extension
> > library locations.
> >
> > You can also try running with the Phoenix debug flag run.bat -d or
> > run.sh -d and then look in the phoenix.log file. Here is a section of my
> > log showing a successful mailet load:
> >
> > DEBUG 2003-02-20 16:33:06.406 [Phoenix.] (): findClass(All)
> > DEBUG 2003-02-20 16:33:06.416 [Phoenix.] (): findClass(DumpMessage)
> > DEBUG 2003-02-20 16:33:06.416 [Phoenix.] ():
> > findClass(org.apache.james.transport.mailets.DumpMessage)
> > DEBUG 2003-02-20 16:33:06.416 [Phoenix.] ():
> > findClass(com.postx.james.transport.mailets.DumpMessage)
> > DEBUG 2003-02-20 16:33:06.416 [Phoenix.] ():
> > getPermissions((file:/C:/java/jakarta/james-2.1.1/jakarta-james/dist/jam
> > es-2.1.1/work/james-1045787584494/SAR-INF/lib/pxmailets.jar <no
> > certificates>))
> > DEBUG 2003-02-20 16:33:06.416 [Phoenix.] ():
> > getPermissions(file:C:/java/jakarta/james-2.1.1/jakarta-james/dist/james
> > -2.1.1/work/james-1045787584494/SAR-INF/lib/pxmailets.jar);
> >
> >
> > BTW what's up with all the extra dated log files in the James log file
> > directory?
> >
> > Cheers
> > Steve
> >
> > > -----Original Message-----
> > > From: Chris Means [mailto:cmeans@intfar.com]
> > > Sent: Thursday, February 20, 2003 4:04 PM
> > > To: James Users List
> > > Subject: RE: gets stuck in foreign class methods while in the
> > > custom mailet
> > >
> > >
> > > It's in the right package
> > > (org.apache.james.transport.mailets), but in a different jar.
> > >
> > > Same jar is working fine in the older version of James.
> > >
> > > > -----Original Message-----
> > > > From: Steve Short [mailto:sshort@postx.com]
> > > > Sent: Thursday, February 20, 2003 5:52 PM
> > > > To: James Users List; cmeans@intfar.com
> > > > Subject: RE: gets stuck in foreign class methods while in
> > > the custom
> > > > mailet
> > > >
> > > >
> > > > Chris,
> > > >
> > > > What package is JDBCBayesianAnalysis in? From the
> > > exception James has
> > > > only looked in package org.apache.james.transport.mailets,
> > > so if the
> > > > mailet is in a different package you will need to add it's
> > > > <mailetpackage> in the config.xml file.
> > > >
> > > > Steve
> > > >
> > > > > -----Original Message-----
> > > > > From: Chris Means [mailto:cmeans@intfar.com]
> > > > > Sent: Thursday, February 20, 2003 3:47 PM
> > > > > To: James Users List
> > > > > Subject: RE: gets stuck in foreign class methods while in
> > > the custom
> > > > > mailet
> > > > >
> > > > >
> > > > > I'm having a similar problem:
> > > > >
> > > > > I'm attempting to upgrade from v2.0a3 to v2.1.1.
> > > > >
> > > > > I've got some custom mailets in a jar, and I've tried
> > > putting that
> > > > > jar in a variety of places (including in the CLASSPATH, and
> > > > > commandline of Phoenix -cp option) without success.
> > > > >
> > > > > At James startup, I always get:
> > > > >
> > > > > ERROR 2003-02-20 17:44:58.632 [Phoenix.] (): Component named
> > > > > "spoolmanager" failed to pass through the Initialization stage.
> > > > > (Reason:
> > > > > org.apache.mailet.MailetException: Could not load mailet
> > > > > (JDBCBayesianAnalysis);
> > > > > nested exception is:
> > > > > java.lang.ClassNotFoundException: Requested mailet not
> > > > > found: JDBCBayesianAnalysis. looked in [,
> > > > > org.apache.james.transport.mailets.]).
> > > > >
> > > > > Any suggestions would be greatly appreciated.
> > > > >
> > > > > -Chris
> > > > >
> > > > > > -----Original Message-----
> > > > > > From: Steve Short [mailto:sshort@postx.com]
> > > > > > Sent: Thursday, February 20, 2003 12:00 PM
> > > > > > To: James Users List
> > > > > > Subject: RE: gets stuck in foreign class methods while in
> > > > > the custom
> > > > > > mailet
> > > > > >
> > > > > >
> > > > > > Disha,
> > > > > >
> > > > > > I think you're mistaken. a) because I do exactly what you say
> > > > > > does not work and b) because I know Phoenix adds all
> > > the jars in
> > > > > > SAR-INF/lib to the classpath. It may be that you had
> > > some classes
> > > > > > loaded from a location further down the ClassLoader
> > > hierarchy and
> > > > > > these will definitely not be able load classes from SAR-INF/lib.
> > > > > >
> > > > > > Regards
> > > > > > Steve
> > > > > >
> > > > > > > -----Original Message-----
> > > > > > > From: Disha [mailto:disha@openskysoftware.com]
> > > > > > > Sent: Thursday, February 20, 2003 9:29 AM
> > > > > > > To: James Users List
> > > > > > > Subject: RE: gets stuck in foreign class methods while in
> > > > > the custom
> > > > > > > mailet
> > > > > > >
> > > > > > >
> > > > > > > This is what I discovered about custom mailets: if
> > > you are using
> > > > > > > third-PARTY classes within your mailet you need to
> > > > > dynamically load
> > > > > > > them using the class-loader.
> > > > > > >
> > > > > > > I am using the Enhydra Dods framework for accessing my
> > > > > database and
> > > > > > > I had to load all the enhydra classes using:
> > > > > > > ClassLoader.loadClass(className).newInstance();
> > > > > > >
> > > > > > > Just putting my jars in james.sar in the SAR-INF/lib/
> > > > > directory and
> > > > > > > the paths in config.xml did not help.
> > > > > > >
> > > > > > > Just wanted to bring this to the notice of the
> > > > > developers, I think
> > > > > > > since the mailet is itself loaded dynamically through the
> > > > > > > classLoader even the third-party classes it uses had to be
> > > > > > > loaded dynamically.
> > > > > > >
> > > > > > > --Disha
> > > > > > >
> > > > > > > > set up in config.xml thus:
> > > > > > > On Tue, 2003-02-18 at 13:27, Steve Short wrote:
> > > > > > > > > Right now if you have mailets outside of the default
> > > > > > > > > package, you are asking for grief. James v3 will support
> > > > > > > > > custom matcher/mailet packages much better.
> > > > > > >
> > > > > > > > >
> > > > > > > > > The easiest thing to do today is to take the source
> > > > > > > > > distribution, and add your custom matchers/mailets in
> > > > > the same
> > > > > > > > > package as the James matchers/mailets.
> > > > > > > >
> > > > > > > > Noel,
> > > > > > > >
> > > > > > > > It is easy to put matchers and mailets in your own package,
> > > > > > > ours are
> > > > > > > > in com.postx.james.transport.mailets. The code is in a jar
> > > > > > > which is
> > > > > > > > included in james.sar in the SAR-INF/lib/ directory and the
> > > > > > > paths are
> > > > > > > > set up in config.xml thus:
> > > > > > > >
> > > > > > > > <mailetpackages>
> > > > > > > >
> > > > > > > >
> > > > > <mailetpackage>org.apache.james.transport.mailets</mailetpackage>
> > > > > > > >
> > > > > > > >
> > > <mailetpackage>com.postx.james.transport.mailets</mailetpackage>
> > > > > > > > </mailetpackages>
> > > > > > > > <matcherpackages>
> > > > > > > >
> > > > > > > >
> > > > > <matcherpackage>org.apache.james.transport.matchers</matcherpackag
> > > > > > > > e>
> > > > > > > >
> > > > > > > >
> > > > >
> > > <matcherpackage>com.postx.james.transport.matchers</matcherpackage>
> > > > > > > > </matcherpackages>
> > > > > > > >
> > > > > > > > Cheers
> > > > > > > > Steve
> > > > > > > >
> > > > > > > >
> > > > > > >
> > > > >
> > > --------------------------------------------------------------------
> > > > > > > -
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> > > > > > > > For additional commands, e-mail:
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> > > > > > > --
> > > > > > > Disha <disha@openskysoftware.com>
> > > > > > >
> > > > > > >
> > > > > > >
> > > > >
> > > --------------------------------------------------------------------
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> > > > > > >
> > > > > > >
> > > > > >
> > > > > >
> > > > >
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> > > > > >
> > > > > >
> > > > >
> > > > >
> > > > >
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> > > > >
> > > >
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>
>
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