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From "Idea Harness (JIRA)" <server-...@james.apache.org>
Subject [jira] [Commented] (JAMES-1431) Geronimo JavaMail implementation throws exception when opening content of an image attachment
Date Tue, 14 Aug 2012 18:52:38 GMT

    [ https://issues.apache.org/jira/browse/JAMES-1431?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13434383#comment-13434383
] 

Idea Harness commented on JAMES-1431:
-------------------------------------

Eric,

Geronimo JavaMail is not slow. 

Geronimo JavaMail API javadocs were very slow to load for me earlier today (they load much
faster for me now). Also, there are no Geronimo JavaMail 1.8 javadocs that I could find 
(only Geronimo JavaMail 1.6 javadocs are available as far as I was able to find).

Regards,
IH

                
> Geronimo JavaMail implementation throws exception when opening content of an image attachment
> ---------------------------------------------------------------------------------------------
>
>                 Key: JAMES-1431
>                 URL: https://issues.apache.org/jira/browse/JAMES-1431
>             Project: JAMES Server
>          Issue Type: Bug
>          Components: Deployment Modules, James Core
>    Affects Versions: 3.0-beta4
>         Environment: Linux Fedora 14
>            Reporter: Idea Harness
>         Attachments: arrow_down_8x8.png, BodyPartExtractingMailet.java, btnbg_over.jpg,
geronimo-javamail_1.4_mail-1.8.3.jar, up_15x15.gif
>
>
> When image files (Content-Type: image/gif, image/jpeg, image/jpg) are attached to emails
and 
> Apache James 3.0 Beta4 serves as an MTA I am getting these exceptions on MimeBodyPart.getContent()
calls below (while processing the mail within the attached 
> test.mailet.BodyPartExtractingMailet mailet). This is due to the fact that as of Apache
James Beta4
> it ships with Geronimo JavaMail implementation (geronimo-javamail_1.4_mail-1.6.jar) that
is the cause
> of this exception (with Apache James Beta3 Oracle JavaMail implementation (mail-1.4.4.jar)
handled
> this correctly without exceptions).
> Precise steps to reproduce :
> 1. Deploy the attached test.mailet.BodyPartExtractingMailet to run within Apache James
Beta4
>    a. package it as a jar and put it under JAMES/lib
>    b. add <mailet match="All" class="test.mailet.BodyPartExtractingMailet"/> to

>    JAMES/conf/mailetcontainer.conf
>    c. add log4j.logger.test.mailet.BodyPartExtractingMailet=DEBUG, CONS, FILE to
>    JAMES/conf/log4j.properties
>    d. (re-) start James, tailing -f either JAMES/log/mailetcontainer.log or JAMES/bin/wrapper.log
> 2. Using your favorite email client send an email to yourself (with Apache James processing

> your email) containing attachments with MimeTypes image/jpeg, image/jpg and image/gif

> (surprisingly enough image/png is handled without an exception). You can use attached
> btnbg_over.jpg and up_15x15.gif.
> 3. Observe these exceptions in the log file 
> spooler-1 | INFO  | 11:51:14,807 08/13/2012 | mailetcontext | service() start
> spooler-1 | INFO  | 11:51:14,866 08/13/2012 | mailetcontext | BodyPart with an image
MimeType [image/gif;
>  name="up_15x15.gif"] found, BEFORE calling getContent() on it.
> spooler-1 | INFO  | 11:51:14,940 08/13/2012 | mailetcontext | Exception is thrown during
MimeBodyPart.getContent() call
> javax.activation.UnsupportedDataTypeException: Unknown image type image/gif;
>  name="up_15x15.gif"
> 	at org.apache.geronimo.javamail.handlers.AbstractImageHandler.getContent(AbstractImageHandler.java:57)
> 	at javax.activation.DataSourceDataContentHandler.getContent(DataHandler.java:790)
> 	at javax.activation.DataHandler.getContent(DataHandler.java:537)
> 	at javax.mail.internet.MimeBodyPart.getContent(MimeBodyPart.java:637)
> 	at test.mailet.BodyPartExtractingMailet.service(BodyPartExtractingMailet.java:51)
> 	at org.apache.james.mailetcontainer.impl.camel.CamelProcessor.process(CamelProcessor.java:65)
>   ...
> spooler-1 | INFO  | 11:51:14,945 08/13/2012 | mailetcontext | BodyPart with an image
MimeType [image/png;
>  name="arrow_down_8x8.png"] found, BEFORE calling getContent() on it.
> spooler-1 | INFO  | 11:51:14,961 08/13/2012 | mailetcontext | BodyPart with an image
MimeType found, AFTER calling getContent() on it.
> spooler-1 | INFO  | 11:51:14,961 08/13/2012 | mailetcontext | BodyPart with an image
MimeType [image/jpeg;
>  name="btnbg_over.jpg"] found, BEFORE calling getContent() on it.
> spooler-1 | INFO  | 11:51:14,962 08/13/2012 | mailetcontext | Exception is thrown during
MimeBodyPart.getContent() call
> javax.activation.UnsupportedDataTypeException: Unknown image type image/jpeg;
>  name="btnbg_over.jpg"
> 	at org.apache.geronimo.javamail.handlers.AbstractImageHandler.getContent(AbstractImageHandler.java:57)
> 	at javax.activation.DataSourceDataContentHandler.getContent(DataHandler.java:790)
> 	at javax.activation.DataHandler.getContent(DataHandler.java:537)
> 	at javax.mail.internet.MimeBodyPart.getContent(MimeBodyPart.java:637)
> 	at test.mailet.BodyPartExtractingMailet.service(BodyPartExtractingMailet.java:51)
> 	at org.apache.james.mailetcontainer.impl.camel.CamelProcessor.process(CamelProcessor.java:65)
>   ...
> spooler-1 | INFO  | 11:51:14,968 08/13/2012 | mailetcontext | service() end
> Note #1: removing geronimo-javamail_1.4_mail-1.6.jar from the classpath fixes the problem
(ie, no
> exceptions are thrown). However, you can't just comment the line out 
>         wrapper.java.classpath.88=%REPO_DIR%/geronimo-javamail_1.4_mail-1.6.jar
> in JAMES/conf/wrapper.conf as all jars after this line will be lost (as they are expected
to be in order); hence just set the JavaMail (mail-1.4.4.jar) which was already set up earlier
(as Classpath argument 10) ... as also jar argument 88 
>         wrapper.java.classpath.88=%REPO_DIR%/mail-1.4.4.jar
> ). 
> Note #2: This issue might be documented in https://issues.apache.org/jira/browse/GERONIMO-5415
> and was supposedly fixed in geronimo-javamail_1.4_mail-1.8.1.jar (however Apache James
Beta4 is using an older geronimo-javamail_1.4_mail-1.6.jar). I don't know whether Apache James
really needs
> geronimo-javamail implementation as Oracle's JavaMail (ie. mail-1.4.4.jar) seems to handle
this 
> correctly.

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