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List: james-user
Subject: Re: Re: Re: How to do limitation space of mailbox
From: "Barry Bai" <yi.bai () bitrustar ! com>
Date: 2011-02-14 8:33:01
Message-ID: 201102141632540789138 () bitrustar ! com
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thank you very much.
2011-02-14
Barry Bai
发件人： Norman Maurer
发送时间： 2011-02-14 16:25:25
收件人： James Users List
抄送：
主题： Re: Re: Re: How to do limitation space of mailbox
Hi Barry,
this was a bug. I just fixed it in trunk...
https://issues.apache.org/jira/browse/JAMES-1194
Thx,
Norman
2011/2/14 Barry Bai <yi.bai@bitrustar.com>:
> Hi, I just added the below content in mailetcontainer.xml:
> <mailet match="StorageQuotaFixed=4m" class="ToProcessor">
> <processor>bounces</processor>
> </mailet>
>
> When the space overs the quota, the DSNBounce will be invoked, but there is a NPE.
>
> Is there any mistake in my configuration?
>
> the stack is as below:
> java.lang.NullPointerException
> at java.util.regex.Matcher.getTextLength(Unknown Source)
> at java.util.regex.Matcher.reset(Unknown Source)
> at java.util.regex.Matcher.<init>(Unknown Source)
> at java.util.regex.Pattern.matcher(Unknown Source)
> at org.apache.james.transport.mailets.DSNBounce.createDSN(DSNBounce.java:377)
> at org.apache.james.transport.mailets.DSNBounce.service(DSNBounce.java:204)
> at org.apache.james.mailetcontainer.camel.CamelProcessor.process(CamelProcessor.java:66)
> at org.apache.camel.impl.converter.AsyncProcessorTypeConverter$ProcessorToAsyncProcessorBridge.process(AsyncProcessorTypeConverter.java:50)
> at org.apache.camel.util.AsyncProcessorHelper.process(AsyncProcessorHelper.java:70)
> at org.apache.camel.processor.DelegateAsyncProcessor.processNext(DelegateAsyncProcessor.java:98)
> at org.apache.camel.processor.DelegateAsyncProcessor.process(DelegateAsyncProcessor.java:89)
> at org.apache.camel.processor.interceptor.TraceInterceptor.process(TraceInterceptor.java:99)
> at org.apache.camel.util.AsyncProcessorHelper.process(AsyncProcessorHelper.java:70)
> at org.apache.camel.processor.RedeliveryErrorHandler.processErrorHandler(RedeliveryErrorHandler.java:299)
> at org.apache.camel.processor.RedeliveryErrorHandler.process(RedeliveryErrorHandler.java:208)
> at org.apache.camel.processor.DefaultChannel.process(DefaultChannel.java:256)
> at org.apache.camel.util.AsyncProcessorHelper.process(AsyncProcessorHelper.java:70)
> at org.apache.camel.processor.DelegateAsyncProcessor.processNext(DelegateAsyncProcessor.java:98)
> at org.apache.camel.processor.ChoiceProcessor.process(ChoiceProcessor.java:80)
> at org.apache.camel.util.AsyncProcessorHelper.process(AsyncProcessorHelper.java:70)
> at org.apache.camel.processor.DelegateAsyncProcessor.processNext(DelegateAsyncProcessor.java:98)
> at org.apache.camel.processor.DelegateAsyncProcessor.process(DelegateAsyncProcessor.java:89)
> at org.apache.camel.management.InstrumentationProcessor.process(InstrumentationProcessor.java:68)
> at org.apache.camel.util.AsyncProcessorHelper.process(AsyncProcessorHelper.java:70)
> at org.apache.camel.processor.DelegateAsyncProcessor.processNext(DelegateAsyncProcessor.java:98)
> at org.apache.camel.processor.DelegateAsyncProcessor.process(DelegateAsyncProcessor.java:89)
> at org.apache.camel.processor.interceptor.TraceInterceptor.process(TraceInterceptor.java:99)
> at org.apache.camel.util.AsyncProcessorHelper.process(AsyncProcessorHelper.java:70)
> at org.apache.camel.processor.RedeliveryErrorHandler.processErrorHandler(RedeliveryErrorHandler.java:299)
> at org.apache.camel.processor.RedeliveryErrorHandler.process(RedeliveryErrorHandler.java:208)
> at org.apache.camel.processor.DefaultChannel.process(DefaultChannel.java:256)
> at org.apache.camel.util.AsyncProcessorHelper.process(AsyncProcessorHelper.java:70)
> at org.apache.camel.processor.Pipeline.process(Pipeline.java:143)
> at org.apache.camel.processor.Pipeline.process(Pipeline.java:78)
> at org.apache.camel.util.AsyncProcessorHelper.process(AsyncProcessorHelper.java:70)
> at org.apache.camel.processor.RedeliveryErrorHandler.processErrorHandler(RedeliveryErrorHandler.java:299)
> at org.apache.camel.processor.RedeliveryErrorHandler.process(RedeliveryErrorHandler.java:208)
> at org.apache.camel.processor.UnitOfWorkProcessor.process(UnitOfWorkProcessor.java:99)
> at org.apache.camel.util.AsyncProcessorHelper.process(AsyncProcessorHelper.java:91)
> at org.apache.camel.processor.MulticastProcessor.doProcessParallel(MulticastProcessor.java:515)
> at org.apache.camel.processor.MulticastProcessor.access$100(MulticastProcessor.java:73)
> at org.apache.camel.processor.MulticastProcessor$1.call(MulticastProcessor.java:239)
> at org.apache.camel.processor.MulticastProcessor$1.call(MulticastProcessor.java:231)
> at java.util.concurrent.FutureTask$Sync.innerRun(Unknown Source)
> at java.util.concurrent.FutureTask.run(Unknown Source)
> at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
> at java.lang.Thread.run(Unknown Source)
>
> Thank you very much.
>
> 2011-02-14
>
>
>
> Barry Bai
>
>
>
> 发件人： Norman Maurer
> 发送时间： 2011-02-14 14:05:12
> 收件人： James Developers List
> 抄送： James Users List
> 主题： Re: Re: Re: How to do limitation space of mailbox
>
> Hi there,
> you will need to call the "DNSBounce" mailet after match your Matcher.
> See:
> http://james.apache.org/server/3/dev-provided-mailets.html
> Bye,
> Norman
> 2011/2/14 Barry Bai <yi.bai@bitrustar.com>:
> > Sorry, I was wrong, although the Quota matcher is working, when overing quota, \
> > the mail can still be stored. I think when overing quota, James should reject the \
> > mail and notify sender, right? I don't know how to implement this.
> > Thanks.
> >
> >
> > 2011-02-14
> >
> >
> >
> > Barry Bai
> >
> >
> >
> > 发件人： Barry Bai
> > 发送时间： 2011-02-14 13:00:37
> > 收件人： James Users List; server-dev
> > 抄送：
> > 主题： Re: Re: How to do limitation space of mailbox
> >
> > Hi, I have fixed some wrong in the AbstractStorageQuota.java and it is working \
> > now. Next step is do some optimizing and add some cach mechanism.
> > Thanks for Eric and Norman's help.
> > 2011-02-14
> >
> >
> >
> > Barry Bai
> >
> >
> >
> > 发件人： Norman Maurer
> > 发送时间： 2011-02-11 18:32:44
> > 收件人： James Users List
> > 抄送：
> > 主题： Re: How to do limitation space of mailbox
> > Sorry I was wrong,,
> > there is an Abstract base class you could extend to build in such a
> > Matcher. But its far from optimal ...
> > http://svn.apache.org/viewvc/james/server/trunk/mailets/src/main/java/org/apache/james/transport/matchers/AbstractStorageQuota.java?view=markup
> > Bye,
> > Norman
> > 2011/2/11 Eric Charles <eric@apache.org>:
> > > I suppose RecipientIsOverFixedQuota was not taken in trunk due to non
> > > optimal implementation (count on every call).
> > > But this could be a start for users who want to try and ameliorate it.
> > >
> > > So, Barry, simply take the 2.3.2 RecipientIsOverFixedQuota as an
> > > additional jar, configure the mailetcontainer.xml (which extends
> > > AbstractStorageQuota which extends AbstractQuotaMatcher), and tell us if
> > > this works for you :)
> > >
> > > Tks,
> > >
> > > Eric
> > >
> > >
> > > Do we need to simply use the 2.3.2 RecipientIsOverFixedQuota
> > >
> > > On 11/02/2011 07:10, Norman Maurer wrote:
> > > > Hi Eric,
> > > >
> > > > RecipeintIsOverFixedQuota is working with trunk.. Well to be exact,
> > > > kind of ;) It only respect messages in the INBOX and not in the
> > > > subfolders. It it need to count the size on every call so its
> > > > ultra-inefficent.
> > > >
> > > > Bye,
> > > > Norman
> > > >
> > > > 2011/2/11 Eric Charles <eric@apache.org>:
> > > > > (btw, 2.3.2 RecipientIsOverFixedQuota won't help you much - you really
> > > > > need to develop it from scratch).
> > > > >
> > > > >
> > > > > On 11/02/2011 06:54, Eric Charles wrote:
> > > > > > Hi,
> > > > > >
> > > > > > The documentation to develop custom mailet/matcher is here
> > > > > > http://james.apache.org/server/3/dev-extend-mailet.html
> > > > > > http://james.apache.org/server/3/dev-extend-matcher.html
> > > > > > (see also http://markmail.org/thread/346wzxsksdvhlnee for the mailet
> > > > > > package specification change in M3)
> > > > > >
> > > > > > The mailet/matcher configuration occurs in mailtecontainer.xml
> > > > > > http://james.apache.org/server/3/config-mailetcontainer.html
> > > > > >
> > > > > > The RecipientIsOverFixedQuota matcher is mentioned on
> > > > > > http://james.apache.org/server/3/dev-provided-matchers.html but is no
> > > > > > more in 3.0 trunk.
> > > > > > You can view RecipientIsOverFixedQuota 2.3.2 source on
> > > > > >
> > > > > >
> > > > > > Hope this helps,
> > > > > >
> > > > > > Eric
> > > > > >
> > > > > >
> > > > > > On 11/02/2011 03:42, Barry Bai wrote:
> > > > > > > I have seen some examples with the url you provided, but I can't still \
> > > > > > > make clear the process of mailet and matcher or how to invoke them, \
> > > > > > > etc. I am looking foward your details.
> > > > > > > I am trying to write a "quota matcher" of James3 for per user, it is \
> > > > > > > mentioned by Eric. it is very urgent for me, so I just do some \
> > > > > > > researching on it.
> > > > > > > Thanks.
> > > > > > > 2011-02-11
> > > > > > >
> > > > > > >
> > > > > > >
> > > > > > > Barry Bai
> > > > > > >
> > > > > > >
> > > > > > >
> > > > > > > 发件人： agks mehx
> > > > > > > 发送时间： 2011-02-11 10:20:38
> > > > > > > 收件人： James Users List
> > > > > > > 抄送：
> > > > > > > 主题： Re: Re: How to do limitation space of mailbox
> > > > > > >
> > > > > > > A bit difficult to read but if you work through these examples should \
> > > > > > > give you everything you need:
> > > > > > > http://svn.apache.org/viewvc/james/server/trunk/mailets/src/main/java/org/apache/james/transport/mailets/
> > > > > > > If you need help with configuration see emails about mailets on this \
> > > > > > > list in the last couple of days.
> > > > > > > I'm sure eventually there will be better documentation/tutorials but \
> > > > > > > for now this is all I am aware of.
> > > > > > > On Thu, Feb 10, 2011 at 3:37 PM, Barry Bai <yi.bai@bitrustar.com> \
> > > > > > > wrote:
> > > > > > > > Hi Eirc, could you please provide some tutorial or other material \
> > > > > > > > about developing customized mailet and matcher in James 3.0? I can \
> > > > > > > > just find some technical material for James 2 in the official website \
> > > > > > > > and they should not be applicable for James 3, right?
> > > > > > > >
> > > > > > > > Thanks
> > > > > > > > 2011-02-11
> > > > > > > >
> > > > > > > >
> > > > > > > >
> > > > > > > > Barry Bai
> > > > > > > >
> > > > > > > >
> > > > > > > >
> > > > > > > > 发件人： Eric Charles
> > > > > > > > 发送时间： 2011-02-10 15:36:40
> > > > > > > > 收件人： James Users List
> > > > > > > > 抄送：
> > > > > > > > 主题： Re: How to do limitation space of mailbox
> > > > > > > >
> > > > > > > > Hi,
> > > > > > > > There was a "quota matcher" developed for James 2.2, but that is not
> > > > > > > > supported in james 3.0 mailbox (the way mails are persisted in
> > > > > > > > completely different in 3.0).
> > > > > > > > To my knowledge, we don't have an out-of-the-box solution to support
> > > > > > > > quota in 3.0.
> > > > > > > > You could open a JIRA, trying to express your requirements : is it
> > > > > > > > quota per user or per mailbox (or both?), do you see it more as part \
> > > > > > > > of the mailbox or the server project, is there a default value always
> > > > > > > > applicable,...
> > > > > > > > If you don't have a more precise idea, simply open it without detail.
> > > > > > > > Tks,
> > > > > > > > Eric
> > > > > > > > On 9/02/2011 10:25, Barry Bai wrote:
> > > > > > > > > Hi, in James V3, how to limit space of mailbox for one user?
> > > > > > > > >
> > > > > > > > > Thanks a lot.
> > > > > > > > >
> > > > > > > > > 2011-02-09
> > > > > > > > >
> > > > > > > > >
> > > > > > > > >
> > > > > > > > > Barry Bai
> > > > > > > > >
> > > > > > > > ---------------------------------------------------------------------
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> > > > > > > > For additional commands, e-mail: server-user-help@james.apache.org
> > > > > > > >
> > > > >
> > > > > ---------------------------------------------------------------------
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> > > > >
> > > > >
> > > > ---------------------------------------------------------------------
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> > > >
> > >
> > >
> > > ---------------------------------------------------------------------
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> > >
> > >
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