4 a.m.
Hi,
I was wondering if it is possible to create and upload rules at
runtime to BRMS to be accessed by other users. I have only seen the
examples where existing packages/rules are loaded from the BRMS. Any
help and suggestion will be appreciated.
Cheers
Asif
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10:26 a.m.
Hi,
You mean using an api to add rules to the BRMS? If so i have the same
problem. I am using an "homemade" build that have a custom Servlet that
allows me to pass an DRL to be added to the BRMS.
I am still searching for a better solution.
Regards,
Leo
On Wed, Oct 1, 2008 at 7:00 AM, Asif Akram <asif.akram(a)imperial.ac.uk>wrote:
Hi,
I was wondering if it is possible to create and upload rules at runtime
to BRMS to be accessed by other users. I have only seen the examples where
existing packages/rules are loaded from the BRMS. Any help and suggestion
will be appreciated.
Cheers
Asif
11:16 a.m.
Is anybody using BRMS (4.0.7) successfully in production? If yes, how
many DRLs do you have?
Thanks,
Vikas
_____
From: rules-users-bounces(a)lists.jboss.org
[mailto:rules-users-bounces@lists.jboss.org] On Behalf Of Leonardo
Figueiredo
Sent: Wednesday, October 01, 2008 8:27 AM
To: Rules Users List
Subject: Re: [rules-users] Upload Rules to BRMS at runtime
Hi,
You mean using an api to add rules to the BRMS? If so i have the same
problem. I am using an "homemade" build that have a custom Servlet that
allows me to pass an DRL to be added to the BRMS.
I am still searching for a better solution.
Regards,
Leo
On Wed, Oct 1, 2008 at 7:00 AM, Asif Akram <asif.akram(a)imperial.ac.uk>
wrote:
Hi,
I was wondering if it is possible to create and upload rules at
runtime to BRMS to be accessed by other users. I have only seen the
examples where existing packages/rules are loaded from the BRMS. Any
help and suggestion will be appreciated.
Cheers
Asif
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2:32 p.m.
I am using version 5 M1. The rule amount is between 300 to 600. Some other
aplication adds and removes from brms according to user input.
On Wed, Oct 1, 2008 at 2:16 PM, Vikas Phonsa
<VPhonsa(a)mercuryinsurance.com>wrote:
Is anybody using BRMS (4.0.7) successfully in production? If yes,
how
many DRLs do you have?
Thanks,
Vikas
------------------------------
*From:* rules-users-bounces(a)lists.jboss.org [mailto:
rules-users-bounces(a)lists.jboss.org] *On Behalf Of *Leonardo Figueiredo
*Sent:* Wednesday, October 01, 2008 8:27 AM
*To:* Rules Users List
*Subject:* Re: [rules-users] Upload Rules to BRMS at runtime
Hi,
You mean using an api to add rules to the BRMS? If so i have the same
problem. I am using an "homemade" build that have a custom Servlet that
allows me to pass an DRL to be added to the BRMS.
I am still searching for a better solution.
Regards,
Leo
On Wed, Oct 1, 2008 at 7:00 AM, Asif Akram <asif.akram(a)imperial.ac.uk>
wrote:
Hi,
I was wondering if it is possible to create and upload rules at runtime
to BRMS to be accessed by other users. I have only seen the examples where
existing packages/rules are loaded from the BRMS. Any help and suggestion
will be appreciated.
Cheers
Asif
This email and/or any files or attachments transmitted with it are
confidential and intended solely for the use of the individual or entity to
whom they are addressed, and may contain information that is privileged,
confidential and exempt from disclosure under applicable law. If you are not
the intended recipient, or the employee or agent responsible for delivering
the message to the intended recipient, you are hereby notified that any
dissemination, distribution or copying of this e-mail and/or any files or
attachments transmitted with it is strictly forbidden. If you have received
this email in error, please delete the e-mail and/or any files or
attachments, and also notify the system manager (
PostMaster(a)mercuryinsurance.com) of the error. Please note that any views
or opinions presented in this email are solely those of the author and do
not necessarily represent those of the company. Finally, the recipient
should check this email and any attachments for the presence of viruses. The
company accepts no liability for any damage caused by any virus transmitted
by this email and/or any files or attachments transmitted with it.
_______________________________________________
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https://lists.jboss.org/mailman/listinfo/rules-users
1:43 a.m.
Hi Leo,
Thanks for your reply. You are absolutely correct, I was talking
about API to upload rules, either using Restlet API or WebDav Client API
or Drools API. I have read the article mentioning the support for
Restlet Web Services and Webdav but haven't seen any such example yet.
If only Drools Guvnor supports such features, I am fine with Drools 5.0.
Leo, it will be be nice of you if you can share your homemade customized
Servlet. Your sharing of ideas and experience will be appreciated.
Cheers
Asif
Leonardo Figueiredo wrote:
Hi,
You mean using an api to add rules to the BRMS? If so i have the same
problem. I am using an "homemade" build that have a custom Servlet
that allows me to pass an DRL to be added to the BRMS.
I am still searching for a better solution.
Regards,
Leo
On Wed, Oct 1, 2008 at 7:00 AM, Asif Akram <asif.akram(a)imperial.ac.uk
<mailto:asif.akram@imperial.ac.uk>> wrote:
Hi,
I was wondering if it is possible to create and upload rules at
runtime to BRMS to be accessed by other users. I have only seen
the examples where existing packages/rules are loaded from the
BRMS. Any help and suggestion will be appreciated.
Cheers
Asif
------------------------------------------------------------------------
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8:58 a.m.
Guys,
I use the Drools API over RMI. Jackrbait provides an RMI implementation to
manipulate the JCR, and the Drools RulesRepository class works with an open
JCR session object. Really is a pieice of cake; that is if an RMI solution
is ok with you. You can always go RMI over HTTP too.
dave
On Thu, Oct 2, 2008 at 2:43 AM, Asif Akram <asif.akram(a)imperial.ac.uk>wrote:
Hi Leo,
Thanks for your reply. You are absolutely correct, I was talking about
API to upload rules, either using Restlet API or WebDav Client API or Drools
API. I have read the article mentioning the support for Restlet Web Services
and Webdav but haven't seen any such example yet. If only Drools Guvnor
supports such features, I am fine with Drools 5.0.
Leo, it will be be nice of you if you can share your homemade customized
Servlet. Your sharing of ideas and experience will be appreciated.
Cheers
Asif
Leonardo Figueiredo wrote:
> Hi,
>
> You mean using an api to add rules to the BRMS? If so i have the same
> problem. I am using an "homemade" build that have a custom Servlet that
> allows me to pass an DRL to be added to the BRMS.
>
> I am still searching for a better solution.
>
>
> Regards,
> Leo
>
>
>
> On Wed, Oct 1, 2008 at 7:00 AM, Asif Akram <asif.akram(a)imperial.ac.uk<mailto:
> asif.akram(a)imperial.ac.uk>> wrote:
>
> Hi,
>
> I was wondering if it is possible to create and upload rules at
> runtime to BRMS to be accessed by other users. I have only seen
> the examples where existing packages/rules are loaded from the
> BRMS. Any help and suggestion will be appreciated.
>
> Cheers
> Asif
>
>
> ------------------------------------------------------------------------
>
> _______________________________________________
> rules-users mailing list
> rules-users(a)lists.jboss.org
> https://lists.jboss.org/mailman/listinfo/rules-users
>
>
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1:35 p.m.
Hi Dave,
Can you post any example or code snippet. This will be very helpful.
Cheers
Asif
David Sinclair wrote:
Guys,
I use the Drools API over RMI. Jackrbait provides an RMI
implementation to manipulate the JCR, and the Drools RulesRepository
class works with an open JCR session object. Really is a pieice of
cake; that is if an RMI solution is ok with you. You can always go RMI
over HTTP too.
dave
On Thu, Oct 2, 2008 at 2:43 AM, Asif Akram <asif.akram(a)imperial.ac.uk
<mailto:asif.akram@imperial.ac.uk>> wrote:
Hi Leo,
Thanks for your reply. You are absolutely correct, I was
talking about API to upload rules, either using Restlet API or
WebDav Client API or Drools API. I have read the article
mentioning the support for Restlet Web Services and Webdav but
haven't seen any such example yet. If only Drools Guvnor supports
such features, I am fine with Drools 5.0.
Leo, it will be be nice of you if you can share your homemade
customized Servlet. Your sharing of ideas and experience will be
appreciated.
Cheers
Asif
Leonardo Figueiredo wrote:
Hi,
You mean using an api to add rules to the BRMS? If so i have
the same problem. I am using an "homemade" build that have a
custom Servlet that allows me to pass an DRL to be added to
the BRMS.
I am still searching for a better solution.
Regards,
Leo
On Wed, Oct 1, 2008 at 7:00 AM, Asif Akram
<asif.akram(a)imperial.ac.uk <mailto:asif.akram@imperial.ac.uk>
<mailto:asif.akram@imperial.ac.uk
<mailto:asif.akram@imperial.ac.uk>>> wrote:
Hi,
I was wondering if it is possible to create and upload
rules at
runtime to BRMS to be accessed by other users. I have only seen
the examples where existing packages/rules are loaded from the
BRMS. Any help and suggestion will be appreciated.
Cheers
Asif
------------------------------------------------------------------------
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https://lists.jboss.org/mailman/listinfo/rules-users
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2:48 p.m.
Hi David,
You mean going around Drools Api and acessing the JCR directly?
I really wanted the BRMS to expose an interface to add things. That would
provide more security on upgrading versions without breaking functionality.
Regards,
Leo
On Thu, Oct 2, 2008 at 11:58 AM, David Sinclair <
dsinclair(a)chariotsolutions.com> wrote:
Guys,
I use the Drools API over RMI. Jackrbait provides an RMI implementation to
manipulate the JCR, and the Drools RulesRepository class works with an open
JCR session object. Really is a pieice of cake; that is if an RMI solution
is ok with you. You can always go RMI over HTTP too.
dave
On Thu, Oct 2, 2008 at 2:43 AM, Asif Akram <asif.akram(a)imperial.ac.uk>wrote:
> Hi Leo,
>
> Thanks for your reply. You are absolutely correct, I was talking about
> API to upload rules, either using Restlet API or WebDav Client API or Drools
> API. I have read the article mentioning the support for Restlet Web Services
> and Webdav but haven't seen any such example yet. If only Drools Guvnor
> supports such features, I am fine with Drools 5.0.
>
> Leo, it will be be nice of you if you can share your homemade customized
> Servlet. Your sharing of ideas and experience will be appreciated.
>
> Cheers
> Asif
>
>
> Leonardo Figueiredo wrote:
>
>> Hi,
>>
>> You mean using an api to add rules to the BRMS? If so i have the same
>> problem. I am using an "homemade" build that have a custom Servlet
that
>> allows me to pass an DRL to be added to the BRMS.
>>
>> I am still searching for a better solution.
>>
>>
>> Regards,
>> Leo
>>
>>
>>
>> On Wed, Oct 1, 2008 at 7:00 AM, Asif Akram
<asif.akram(a)imperial.ac.uk<mailto:
>> asif.akram(a)imperial.ac.uk>> wrote:
>>
>> Hi,
>>
>> I was wondering if it is possible to create and upload rules at
>> runtime to BRMS to be accessed by other users. I have only seen
>> the examples where existing packages/rules are loaded from the
>> BRMS. Any help and suggestion will be appreciated.
>>
>> Cheers
>> Asif
>>
>>
>> ------------------------------------------------------------------------
>>
>> _______________________________________________
>> rules-users mailing list
>> rules-users(a)lists.jboss.org
>> https://lists.jboss.org/mailman/listinfo/rules-users
>>
>>
>
>
> --
> This message has been scanned for viruses and
> dangerous content by WATEEN TELECOM, and is
> believed to be clean.
>
> _______________________________________________
> rules-users mailing list
> rules-users(a)lists.jboss.org
> https://lists.jboss.org/mailman/listinfo/rules-users
>
_______________________________________________
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2:57 p.m.
Hi Leo,
I use the Drools API to interact with the JCR with I expose over RMI. I have
the security on Jackrabbit, so I log into the JCR, not BRMS. But once the
session is established I use the org.drools.repository.RulesRepository to
work with BRMS artifcacts as opposed to JCR ones.
hope that makes sense,
dave
On Thu, Oct 2, 2008 at 3:48 PM, Leonardo Figueiredo <leo.lists(a)gmail.com>wrote:
Hi David,
You mean going around Drools Api and acessing the JCR directly?
I really wanted the BRMS to expose an interface to add things. That would
provide more security on upgrading versions without breaking functionality.
Regards,
Leo
On Thu, Oct 2, 2008 at 11:58 AM, David Sinclair <
dsinclair(a)chariotsolutions.com> wrote:
> Guys,
>
> I use the Drools API over RMI. Jackrbait provides an RMI implementation to
> manipulate the JCR, and the Drools RulesRepository class works with an open
> JCR session object. Really is a pieice of cake; that is if an RMI solution
> is ok with you. You can always go RMI over HTTP too.
>
> dave
>
>
> On Thu, Oct 2, 2008 at 2:43 AM, Asif Akram <asif.akram(a)imperial.ac.uk>wrote:
>
>> Hi Leo,
>>
>> Thanks for your reply. You are absolutely correct, I was talking about
>> API to upload rules, either using Restlet API or WebDav Client API or Drools
>> API. I have read the article mentioning the support for Restlet Web Services
>> and Webdav but haven't seen any such example yet. If only Drools Guvnor
>> supports such features, I am fine with Drools 5.0.
>>
>> Leo, it will be be nice of you if you can share your homemade customized
>> Servlet. Your sharing of ideas and experience will be appreciated.
>>
>> Cheers
>> Asif
>>
>>
>> Leonardo Figueiredo wrote:
>>
>>> Hi,
>>>
>>> You mean using an api to add rules to the BRMS? If so i have the same
>>> problem. I am using an "homemade" build that have a custom Servlet
that
>>> allows me to pass an DRL to be added to the BRMS.
>>>
>>> I am still searching for a better solution.
>>>
>>>
>>> Regards,
>>> Leo
>>>
>>>
>>>
>>> On Wed, Oct 1, 2008 at 7:00 AM, Asif Akram
<asif.akram(a)imperial.ac.uk<mailto:
>>> asif.akram(a)imperial.ac.uk>> wrote:
>>>
>>> Hi,
>>>
>>> I was wondering if it is possible to create and upload rules at
>>> runtime to BRMS to be accessed by other users. I have only seen
>>> the examples where existing packages/rules are loaded from the
>>> BRMS. Any help and suggestion will be appreciated.
>>>
>>> Cheers
>>> Asif
>>>
>>>
>>> ------------------------------------------------------------------------
>>>
>>> _______________________________________________
>>> rules-users mailing list
>>> rules-users(a)lists.jboss.org
>>> https://lists.jboss.org/mailman/listinfo/rules-users
>>>
>>>
>>
>>
>> --
>> This message has been scanned for viruses and
>> dangerous content by WATEEN TELECOM, and is
>> believed to be clean.
>>
>> _______________________________________________
>> rules-users mailing list
>> rules-users(a)lists.jboss.org
>> https://lists.jboss.org/mailman/listinfo/rules-users
>>
>
>
> _______________________________________________
> rules-users mailing list
> rules-users(a)lists.jboss.org
> https://lists.jboss.org/mailman/listinfo/rules-users
>
>
_______________________________________________
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8:06 p.m.
Hi all.
Yes in 5 - there is webdav and a (limited) rest API - the rest API
isn't really well known or used yet, but the WebDAV one is.
Later on, we will be adding rest + atom pub interface - the atompub
means you can put metadata (eg categories, comments) remotely in the
BRMS, but at the moment, its just the files.
The other JCR like remote approaches sound interesting too. Slightly
more brittle with version changes then the above, but give more
control.
On Fri, Oct 3, 2008 at 5:57 AM, David Sinclair
<dsinclair(a)chariotsolutions.com> wrote:
Hi Leo,
I use the Drools API to interact with the JCR with I expose over RMI. I have
the security on Jackrabbit, so I log into the JCR, not BRMS. But once the
session is established I use the org.drools.repository.RulesRepository to
work with BRMS artifcacts as opposed to JCR ones.
hope that makes sense,
dave
On Thu, Oct 2, 2008 at 3:48 PM, Leonardo Figueiredo <leo.lists(a)gmail.com>
wrote:
>
> Hi David,
> You mean going around Drools Api and acessing the JCR directly?
> I really wanted the BRMS to expose an interface to add things. That would
> provide more security on upgrading versions without breaking functionality.
> Regards,
> Leo
> On Thu, Oct 2, 2008 at 11:58 AM, David Sinclair
> <dsinclair(a)chariotsolutions.com> wrote:
>>
>> Guys,
>>
>> I use the Drools API over RMI. Jackrbait provides an RMI implementation
>> to manipulate the JCR, and the Drools RulesRepository class works with an
>> open JCR session object. Really is a pieice of cake; that is if an RMI
>> solution is ok with you. You can always go RMI over HTTP too.
>>
>> dave
>>
>> On Thu, Oct 2, 2008 at 2:43 AM, Asif Akram <asif.akram(a)imperial.ac.uk>
>> wrote:
>>>
>>> Hi Leo,
>>>
>>> Thanks for your reply. You are absolutely correct, I was talking
>>> about API to upload rules, either using Restlet API or WebDav Client API or
>>> Drools API. I have read the article mentioning the support for Restlet Web
>>> Services and Webdav but haven't seen any such example yet. If only
Drools
>>> Guvnor supports such features, I am fine with Drools 5.0.
>>>
>>> Leo, it will be be nice of you if you can share your homemade customized
>>> Servlet. Your sharing of ideas and experience will be appreciated.
>>>
>>> Cheers
>>> Asif
>>>
>>>
>>> Leonardo Figueiredo wrote:
>>>>
>>>> Hi,
>>>>
>>>> You mean using an api to add rules to the BRMS? If so i have the same
>>>> problem. I am using an "homemade" build that have a custom
Servlet that
>>>> allows me to pass an DRL to be added to the BRMS.
>>>>
>>>> I am still searching for a better solution.
>>>>
>>>>
>>>> Regards,
>>>> Leo
>>>>
>>>>
>>>>
>>>> On Wed, Oct 1, 2008 at 7:00 AM, Asif Akram <asif.akram(a)imperial.ac.uk
>>>> <mailto:asif.akram@imperial.ac.uk>> wrote:
>>>>
>>>> Hi,
>>>>
>>>> I was wondering if it is possible to create and upload rules at
>>>> runtime to BRMS to be accessed by other users. I have only seen
>>>> the examples where existing packages/rules are loaded from the
>>>> BRMS. Any help and suggestion will be appreciated.
>>>>
>>>> Cheers
>>>> Asif
>>>>
>>>>
>>>>
>>>> ------------------------------------------------------------------------
>>>>
>>>> _______________________________________________
>>>> rules-users mailing list
>>>> rules-users(a)lists.jboss.org
>>>> https://lists.jboss.org/mailman/listinfo/rules-users
>>>>
>>>
>>>
>>> --
>>> This message has been scanned for viruses and
>>> dangerous content by WATEEN TELECOM, and is
>>> believed to be clean.
>>>
>>> _______________________________________________
>>> rules-users mailing list
>>> rules-users(a)lists.jboss.org
>>> https://lists.jboss.org/mailman/listinfo/rules-users
>>
>>
>> _______________________________________________
>> rules-users mailing list
>> rules-users(a)lists.jboss.org
>> https://lists.jboss.org/mailman/listinfo/rules-users
>>
>
>
> _______________________________________________
> rules-users mailing list
> rules-users(a)lists.jboss.org
> https://lists.jboss.org/mailman/listinfo/rules-users
>
_______________________________________________
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--
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home: www.michaelneale.net
blog: michaelneale.blogspot.com
5:13 a.m.
Hi Dave,
Is it possible to share the code snippet with us. I don't have any
experience of Jackrabbit and RMI. Any concrete example will be helpful.
Cheers
Asif
David Sinclair wrote:
Hi Leo,
I use the Drools API to interact with the JCR with I expose over RMI.
I have the security on Jackrabbit, so I log into the JCR, not BRMS.
But once the session is established I use the
org.drools.repository.RulesRepository to work with BRMS artifcacts as
opposed to JCR ones.
hope that makes sense,
dave
On Thu, Oct 2, 2008 at 3:48 PM, Leonardo Figueiredo
<leo.lists(a)gmail.com <mailto:leo.lists@gmail.com>> wrote:
Hi David,
You mean going around Drools Api and acessing the JCR directly?
I really wanted the BRMS to expose an interface to add things.
That would provide more security on upgrading versions without
breaking functionality.
Regards,
Leo
On Thu, Oct 2, 2008 at 11:58 AM, David Sinclair
<dsinclair(a)chariotsolutions.com
<mailto:dsinclair@chariotsolutions.com>> wrote:
Guys,
I use the Drools API over RMI. Jackrbait provides an RMI
implementation to manipulate the JCR, and the Drools
RulesRepository class works with an open JCR session object.
Really is a pieice of cake; that is if an RMI solution is ok
with you. You can always go RMI over HTTP too.
dave
On Thu, Oct 2, 2008 at 2:43 AM, Asif Akram
<asif.akram(a)imperial.ac.uk <mailto:asif.akram@imperial.ac.uk>>
wrote:
Hi Leo,
Thanks for your reply. You are absolutely correct, I
was talking about API to upload rules, either using
Restlet API or WebDav Client API or Drools API. I have
read the article mentioning the support for Restlet Web
Services and Webdav but haven't seen any such example yet.
If only Drools Guvnor supports such features, I am fine
with Drools 5.0.
Leo, it will be be nice of you if you can share your
homemade customized Servlet. Your sharing of ideas and
experience will be appreciated.
Cheers
Asif
Leonardo Figueiredo wrote:
Hi,
You mean using an api to add rules to the BRMS? If so
i have the same problem. I am using an "homemade"
build that have a custom Servlet that allows me to
pass an DRL to be added to the BRMS.
I am still searching for a better solution.
Regards,
Leo
On Wed, Oct 1, 2008 at 7:00 AM, Asif Akram
<asif.akram(a)imperial.ac.uk
<mailto:asif.akram@imperial.ac.uk>
<mailto:asif.akram@imperial.ac.uk
<mailto:asif.akram@imperial.ac.uk>>> wrote:
Hi,
I was wondering if it is possible to create and
upload rules at
runtime to BRMS to be accessed by other users. I
have only seen
the examples where existing packages/rules are
loaded from the
BRMS. Any help and suggestion will be appreciated.
Cheers
Asif
------------------------------------------------------------------------
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8:52 a.m.
Micheal is right in that using RMI more tightly couples you to the
underlying asset object model, but it also gives you a lot of flexibility.
For instance, every time our object model changes, as part of the build
process, the package is created/updated to include the updated JARS, updated
header section, and updated code for the enumerations. It will then validate
the package, build it, and create a new snapshot with the version of the
model.
To Micheal's point, I had to update my code to handle the change in the way
header is stored in BRMS vs. Guvnor. In BRMS it was a property on the
PackageItem, but now it is an AssetItem in the package.
Here is a sample of connecting to the JCR, then using said session with the
Drools API
// THIS first part is JackRabbit's RMI code
ClientRepositoryFactory factory = new ClientRepositoryFactory();
Repository repository = factory.getRepository(rmiURL);
Session session = repository.login(new SimpleCredentials(username,
password.toCharArray()));
// THIS IS DROOLS API
RulesRepository rulesRepository = new RulesRepository(session);
With the rulesRepository, you can than get packages out
PackageIterator iterator = rulesRepository.listPackages();
Create a new package
rulesPackage = rulesRepository.createPackage(packageName, packageName);
and so on...
On Fri, Oct 3, 2008 at 6:13 AM, Asif Akram <asif.akram(a)imperial.ac.uk>wrote:
Hi Dave,
Is it possible to share the code snippet with us. I don't have any
experience of Jackrabbit and RMI. Any concrete example will be helpful.
Cheers
Asif
David Sinclair wrote:
> Hi Leo,
>
> I use the Drools API to interact with the JCR with I expose over RMI. I
> have the security on Jackrabbit, so I log into the JCR, not BRMS. But once
> the session is established I use the org.drools.repository.RulesRepository
> to work with BRMS artifcacts as opposed to JCR ones.
>
> hope that makes sense,
>
> dave
>
> On Thu, Oct 2, 2008 at 3:48 PM, Leonardo Figueiredo
<leo.lists(a)gmail.com<mailto:
> leo.lists(a)gmail.com>> wrote:
>
> Hi David,
>
> You mean going around Drools Api and acessing the JCR directly?
>
> I really wanted the BRMS to expose an interface to add things.
> That would provide more security on upgrading versions without
> breaking functionality.
>
> Regards,
> Leo
>
> On Thu, Oct 2, 2008 at 11:58 AM, David Sinclair
> <dsinclair(a)chariotsolutions.com
> <mailto:dsinclair@chariotsolutions.com>> wrote:
>
> Guys,
>
> I use the Drools API over RMI. Jackrbait provides an RMI
> implementation to manipulate the JCR, and the Drools
> RulesRepository class works with an open JCR session object.
> Really is a pieice of cake; that is if an RMI solution is ok
> with you. You can always go RMI over HTTP too.
>
> dave
>
>
> On Thu, Oct 2, 2008 at 2:43 AM, Asif Akram
> <asif.akram(a)imperial.ac.uk <mailto:asif.akram@imperial.ac.uk>>
> wrote:
>
> Hi Leo,
>
> Thanks for your reply. You are absolutely correct, I
> was talking about API to upload rules, either using
> Restlet API or WebDav Client API or Drools API. I have
> read the article mentioning the support for Restlet Web
> Services and Webdav but haven't seen any such example yet.
> If only Drools Guvnor supports such features, I am fine
> with Drools 5.0.
>
> Leo, it will be be nice of you if you can share your
> homemade customized Servlet. Your sharing of ideas and
> experience will be appreciated.
>
> Cheers
> Asif
>
>
> Leonardo Figueiredo wrote:
>
> Hi,
>
> You mean using an api to add rules to the BRMS? If so
> i have the same problem. I am using an "homemade"
> build that have a custom Servlet that allows me to
> pass an DRL to be added to the BRMS.
>
> I am still searching for a better solution.
>
>
> Regards,
> Leo
>
>
>
> On Wed, Oct 1, 2008 at 7:00 AM, Asif Akram
> <asif.akram(a)imperial.ac.uk
> <mailto:asif.akram@imperial.ac.uk>
> <mailto:asif.akram@imperial.ac.uk
> <mailto:asif.akram@imperial.ac.uk>>> wrote:
>
> Hi,
>
> I was wondering if it is possible to create and
> upload rules at
> runtime to BRMS to be accessed by other users. I
> have only seen
> the examples where existing packages/rules are
> loaded from the
> BRMS. Any help and suggestion will be appreciated.
>
> Cheers
> Asif
>
>
>
> ------------------------------------------------------------------------
>
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> <mailto:rules-users@lists.jboss.org>
> https://lists.jboss.org/mailman/listinfo/rules-users
>
>
>
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>
>
>
> _______________________________________________
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> https://lists.jboss.org/mailman/listinfo/rules-users
>
>
>
> _______________________________________________
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> https://lists.jboss.org/mailman/listinfo/rules-users
>
>
> ------------------------------------------------------------------------
>
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> https://lists.jboss.org/mailman/listinfo/rules-users
>
>
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12:45 p.m.
Hi David,
Thanks for your detailed mail. I will give it try and hopefully it
will work for me also.
Cheers
Asif
David Sinclair wrote:
Micheal is right in that using RMI more tightly couples you to the
underlying asset object model, but it also gives you a lot of
flexibility. For instance, every time our object model changes, as
part of the build process, the package is created/updated to include
the updated JARS, updated header section, and updated code for the
enumerations. It will then validate the package, build it, and create
a new snapshot with the version of the model.
To Micheal's point, I had to update my code to handle the change in
the way header is stored in BRMS vs. Guvnor. In BRMS it was a property
on the PackageItem, but now it is an AssetItem in the package.
Here is a sample of connecting to the JCR, then using said session
with the Drools API
// THIS first part is JackRabbit's RMI code
ClientRepositoryFactory factory = new ClientRepositoryFactory();
Repository repository = factory.getRepository(rmiURL);
Session session = repository.login(new SimpleCredentials(username,
password.toCharArray()));
// THIS IS DROOLS API
RulesRepository rulesRepository = new RulesRepository(session);
With the rulesRepository, you can than get packages out
PackageIterator iterator = rulesRepository.listPackages();
Create a new package
rulesPackage = rulesRepository.createPackage(packageName, packageName);
and so on...
On Fri, Oct 3, 2008 at 6:13 AM, Asif Akram <asif.akram(a)imperial.ac.uk
<mailto:asif.akram@imperial.ac.uk>> wrote:
Hi Dave,
Is it possible to share the code snippet with us. I don't have
any experience of Jackrabbit and RMI. Any concrete example will be
helpful.
Cheers
Asif
David Sinclair wrote:
Hi Leo,
I use the Drools API to interact with the JCR with I expose
over RMI. I have the security on Jackrabbit, so I log into the
JCR, not BRMS. But once the session is established I use the
org.drools.repository.RulesRepository to work with BRMS
artifcacts as opposed to JCR ones.
hope that makes sense,
dave
On Thu, Oct 2, 2008 at 3:48 PM, Leonardo Figueiredo
<leo.lists(a)gmail.com <mailto:leo.lists@gmail.com>
<mailto:leo.lists@gmail.com <mailto:leo.lists@gmail.com>>> wrote:
Hi David,
You mean going around Drools Api and acessing the JCR directly?
I really wanted the BRMS to expose an interface to add things.
That would provide more security on upgrading versions without
breaking functionality.
Regards,
Leo
On Thu, Oct 2, 2008 at 11:58 AM, David Sinclair
<dsinclair(a)chariotsolutions.com
<mailto:dsinclair@chariotsolutions.com>
<mailto:dsinclair@chariotsolutions.com
<mailto:dsinclair@chariotsolutions.com>>> wrote:
Guys,
I use the Drools API over RMI. Jackrbait provides an RMI
implementation to manipulate the JCR, and the Drools
RulesRepository class works with an open JCR session
object.
Really is a pieice of cake; that is if an RMI solution
is ok
with you. You can always go RMI over HTTP too.
dave
On Thu, Oct 2, 2008 at 2:43 AM, Asif Akram
<asif.akram(a)imperial.ac.uk
<mailto:asif.akram@imperial.ac.uk>
<mailto:asif.akram@imperial.ac.uk
<mailto:asif.akram@imperial.ac.uk>>>
wrote:
Hi Leo,
Thanks for your reply. You are absolutely correct, I
was talking about API to upload rules, either using
Restlet API or WebDav Client API or Drools API. I have
read the article mentioning the support for Restlet Web
Services and Webdav but haven't seen any such
example yet.
If only Drools Guvnor supports such features, I am fine
with Drools 5.0.
Leo, it will be be nice of you if you can share your
homemade customized Servlet. Your sharing of ideas and
experience will be appreciated.
Cheers
Asif
Leonardo Figueiredo wrote:
Hi,
You mean using an api to add rules to the BRMS?
If so
i have the same problem. I am using an "homemade"
build that have a custom Servlet that allows me to
pass an DRL to be added to the BRMS.
I am still searching for a better solution.
Regards,
Leo
On Wed, Oct 1, 2008 at 7:00 AM, Asif Akram
<asif.akram(a)imperial.ac.uk
<mailto:asif.akram@imperial.ac.uk>
<mailto:asif.akram@imperial.ac.uk
<mailto:asif.akram@imperial.ac.uk>>
<mailto:asif.akram@imperial.ac.uk
<mailto:asif.akram@imperial.ac.uk>
<mailto:asif.akram@imperial.ac.uk
<mailto:asif.akram@imperial.ac.uk>>>> wrote:
Hi,
I was wondering if it is possible to
create and
upload rules at
runtime to BRMS to be accessed by other users. I
have only seen
the examples where existing packages/rules are
loaded from the
BRMS. Any help and suggestion will be
appreciated.
Cheers
Asif
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2:40 p.m.
Hi Asif,
I dont know my company policy about opening code. I can check this if you
really want to.
The Servlet uses the RepositoryService implementation from drools Guvnor api
to call the operations. It was a job of some other guy and i do not know how
much they researched before deciding on this approach. He told me some time
ago that the servlet calls the same functions that the Guvnor interface do.
Regards,
Leo
On Thu, Oct 2, 2008 at 4:43 AM, Asif Akram <asif.akram(a)imperial.ac.uk>wrote:
Hi Leo,
Thanks for your reply. You are absolutely correct, I was talking about
API to upload rules, either using Restlet API or WebDav Client API or Drools
API. I have read the article mentioning the support for Restlet Web Services
and Webdav but haven't seen any such example yet. If only Drools Guvnor
supports such features, I am fine with Drools 5.0.
Leo, it will be be nice of you if you can share your homemade customized
Servlet. Your sharing of ideas and experience will be appreciated.
Cheers
Asif
Leonardo Figueiredo wrote:
> Hi,
>
> You mean using an api to add rules to the BRMS? If so i have the same
> problem. I am using an "homemade" build that have a custom Servlet that
> allows me to pass an DRL to be added to the BRMS.
>
> I am still searching for a better solution.
>
>
> Regards,
> Leo
>
>
>
> On Wed, Oct 1, 2008 at 7:00 AM, Asif Akram <asif.akram(a)imperial.ac.uk<mailto:
> asif.akram(a)imperial.ac.uk>> wrote:
>
> Hi,
>
> I was wondering if it is possible to create and upload rules at
> runtime to BRMS to be accessed by other users. I have only seen
> the examples where existing packages/rules are loaded from the
> BRMS. Any help and suggestion will be appreciated.
>
> Cheers
> Asif
>
>
> ------------------------------------------------------------------------
>
> _______________________________________________
> rules-users mailing list
> rules-users(a)lists.jboss.org
> https://lists.jboss.org/mailman/listinfo/rules-users
>
>
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13 comments
5 participants
participants (5)
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Asif Akram -
David Sinclair -
Leonardo Figueiredo -
Michael Neale -
Vikas Phonsa