4:01 a.m.
Hi,
I've created the HelloWorld drools sample project and i want to turn it into
a maven project.
i know i can create and empty maven project and copy all sources from the
drools project to it,
but how do i handle the dependant jars (drools runtime?)
is there a guide of how to mavenize your drools projects?
--
Eyal Edri
7:35 a.m.
I always prefer to create the maven projects from the scratch. You
only need to add the following deps (groupid and artifactid)
org.drools
drools-api
org.drools
drools-core
org.drools
drools-compiler
You probably need to add the jboss repository as well in order to get
this deps
Repository.jboss.org/maven2
- Ing. Mauricio Salatino -
On May 9, 2010, at 5:01, eyal edri <eyal.edri(a)gmail.com> wrote:
Hi,
I've created the HelloWorld drools sample project and i want to turn
it into a maven project.
i know i can create and empty maven project and copy all sources
from the drools project to it,
but how do i handle the dependant jars (drools runtime?)
is there a guide of how to mavenize your drools projects?
--
Eyal Edri
_______________________________________________
rules-users mailing list
rules-users(a)lists.jboss.org
https://lists.jboss.org/mailman/listinfo/rules-users
9:26 a.m.
Take a look at the drools phone example
http://blog.athico.com/2010/05/drools-bejug-2010-slides-and.html
With kind regards,
Geoffrey De Smet
Salaboy schreef:
I always prefer to create the maven projects from the scratch. You
only need to add the following deps (groupid and artifactid)
org.drools
drools-api
org.drools
drools-core
org.drools
drools-compiler
You probably need to add the jboss repository as well in order to get
this deps
Repository.jboss.org/maven2
- Ing. Mauricio Salatino -
On May 9, 2010, at 5:01, eyal edri <eyal.edri(a)gmail.com> wrote:
> Hi,
>
> I've created the HelloWorld drools sample project and i want to turn
> it into a maven project.
>
> i know i can create and empty maven project and copy all sources
> from the drools project to it,
> but how do i handle the dependant jars (drools runtime?)
>
> is there a guide of how to mavenize your drools projects?
>
> --
> Eyal Edri
> _______________________________________________
> 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
3:25 a.m.
OK, Still got problems.
i've created a maven project, and all looks good in compile time (with all
the org.drools dep below).
but i think i still missing a 'runtime' dependency, cause when i try to run
the Hello World example, i get this error:
[the src line is this:
KnowledgeBuilder kbuilder = KnowledgeBuilderFactory.newKnowledgeBuilder();]
org.drools.ProviderInitializationException: Provider
org.drools.builder.impl.KnowledgeBuilderProviderImpl could not be set.
at
org.drools.builder.KnowledgeBuilderFactory.loadProvider(KnowledgeBuilderFactory.java:111)
at
org.drools.builder.KnowledgeBuilderFactory.getKnowledgeBuilderProvider(KnowledgeBuilderFactory.java:101)
at
org.drools.builder.KnowledgeBuilderFactory.newKnowledgeBuilder(KnowledgeBuilderFactory.java:29)
at com.commtouch.drools.DroolsTest.readKnowledgeBase(DroolsTest.java:38)
at com.commtouch.drools.DroolsTest.main(DroolsTest.java:24)
Caused by: java.lang.ClassNotFoundException:
org.drools.builder.impl.KnowledgeBuilderProviderImpl
at java.net.URLClassLoader$1.run(URLClassLoader.java:202)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
at java.lang.ClassLoader.loadClass(ClassLoader.java:307)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
at java.lang.ClassLoader.loadClass(ClassLoader.java:248)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:169)
at
org.drools.builder.KnowledgeBuilderFactory.loadProvider(KnowledgeBuilderFactory.java:108)
am i missing org.drools.builder? (i didn't see it in the maven repo..)
On Sun, May 9, 2010 at 3:35 PM, Salaboy <salaboy(a)gmail.com> wrote:
I always prefer to create the maven projects from the scratch. You
only need to add the following deps (groupid and artifactid)
org.drools
drools-api
org.drools
drools-core
org.drools
drools-compiler
You probably need to add the jboss repository as well in order to get
this deps
Repository.jboss.org/maven2
- Ing. Mauricio Salatino -
On May 9, 2010, at 5:01, eyal edri <eyal.edri(a)gmail.com> wrote:
> Hi,
>
> I've created the HelloWorld drools sample project and i want to turn
> it into a maven project.
>
> i know i can create and empty maven project and copy all sources
> from the drools project to it,
> but how do i handle the dependant jars (drools runtime?)
>
> is there a guide of how to mavenize your drools projects?
>
> --
> Eyal Edri
> _______________________________________________
> 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
--
Eyal Edri
4:20 a.m.
OK, the eclipse maven plugin added those deps type as 'pom' instead of
'jar',
so the drools jars weren't included.
fixed that.
thanks.
On Mon, May 10, 2010 at 11:25 AM, eyal edri <eyal.edri(a)gmail.com> wrote:
OK, Still got problems.
i've created a maven project, and all looks good in compile time (with all
the org.drools dep below).
but i think i still missing a 'runtime' dependency, cause when i try to run
the Hello World example, i get this error:
[the src line is this:
KnowledgeBuilder kbuilder = KnowledgeBuilderFactory.newKnowledgeBuilder();]
org.drools.ProviderInitializationException: Provider
org.drools.builder.impl.KnowledgeBuilderProviderImpl could not be set.
at
org.drools.builder.KnowledgeBuilderFactory.loadProvider(KnowledgeBuilderFactory.java:111)
at
org.drools.builder.KnowledgeBuilderFactory.getKnowledgeBuilderProvider(KnowledgeBuilderFactory.java:101)
at
org.drools.builder.KnowledgeBuilderFactory.newKnowledgeBuilder(KnowledgeBuilderFactory.java:29)
at com.commtouch.drools.DroolsTest.readKnowledgeBase(DroolsTest.java:38)
at com.commtouch.drools.DroolsTest.main(DroolsTest.java:24)
Caused by: java.lang.ClassNotFoundException:
org.drools.builder.impl.KnowledgeBuilderProviderImpl
at java.net.URLClassLoader$1.run(URLClassLoader.java:202)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
at java.lang.ClassLoader.loadClass(ClassLoader.java:307)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
at java.lang.ClassLoader.loadClass(ClassLoader.java:248)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:169)
at
org.drools.builder.KnowledgeBuilderFactory.loadProvider(KnowledgeBuilderFactory.java:108)
am i missing org.drools.builder? (i didn't see it in the maven repo..)
On Sun, May 9, 2010 at 3:35 PM, Salaboy <salaboy(a)gmail.com> wrote:
> I always prefer to create the maven projects from the scratch. You
> only need to add the following deps (groupid and artifactid)
>
> org.drools
> drools-api
>
> org.drools
> drools-core
>
> org.drools
> drools-compiler
>
> You probably need to add the jboss repository as well in order to get
> this deps
>
> Repository.jboss.org/maven2
>
>
> - Ing. Mauricio Salatino -
>
> On May 9, 2010, at 5:01, eyal edri <eyal.edri(a)gmail.com> wrote:
>
> > Hi,
> >
> > I've created the HelloWorld drools sample project and i want to turn
> > it into a maven project.
> >
> > i know i can create and empty maven project and copy all sources
> > from the drools project to it,
> > but how do i handle the dependant jars (drools runtime?)
> >
> > is there a guide of how to mavenize your drools projects?
> >
> > --
> > Eyal Edri
> > _______________________________________________
> > 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
>
--
Eyal Edri
--
Eyal Edri
6:21 a.m.
I'm still having problem unfortunately.. :(
i get a strange error that i didn't got before turning to maven:
when running:
*kbuilder.add(ResourceFactory.newClassPathResource("src/main/rules/sample.drl"),
ResourceType.DRL);*
this errors occurs:
java.lang.RuntimeException: java.io.FileNotFoundException:
'src/main/rules/sample.drl' cannot be opened because it does not exist
at
org.drools.compiler.PackageBuilder.addKnowledgeResource(PackageBuilder.java:559)
at
org.drools.builder.impl.KnowledgeBuilderImpl.add(KnowledgeBuilderImpl.java:25)
at com.commtouch.drools.DroolsTest.readKnowledgeBase(DroolsTest.java:42)
at com.commtouch.drools.DroolsTest.main(DroolsTest.java:25)
Caused by: java.io.FileNotFoundException: 'src/main/rules/sample.drl' cannot
be opened because it does not exist
at
org.drools.io.impl.ClassPathResource.getInputStream(ClassPathResource.java:104)
at
org.drools.compiler.PackageBuilder.addPackageFromDrl(PackageBuilder.java:287)
at
org.drools.compiler.PackageBuilder.addKnowledgeResource(PackageBuilder.java:488)
... 3 more
i see a difference between the .classpth and .project files in both projects
(Drools project vs Maven Project).
could this be the reason?
Eyal.
On Mon, May 10, 2010 at 12:20 PM, eyal edri <eyal.edri(a)gmail.com> wrote:
OK, the eclipse maven plugin added those deps type as 'pom'
instead of
'jar',
so the drools jars weren't included.
fixed that.
thanks.
On Mon, May 10, 2010 at 11:25 AM, eyal edri <eyal.edri(a)gmail.com> wrote:
> OK, Still got problems.
>
> i've created a maven project, and all looks good in compile time (with all
> the org.drools dep below).
>
> but i think i still missing a 'runtime' dependency, cause when i try to
> run the Hello World example, i get this error:
>
> [the src line is this:
> KnowledgeBuilder kbuilder =
> KnowledgeBuilderFactory.newKnowledgeBuilder();]
>
> org.drools.ProviderInitializationException: Provider
> org.drools.builder.impl.KnowledgeBuilderProviderImpl could not be set.
> at
>
org.drools.builder.KnowledgeBuilderFactory.loadProvider(KnowledgeBuilderFactory.java:111)
> at
>
org.drools.builder.KnowledgeBuilderFactory.getKnowledgeBuilderProvider(KnowledgeBuilderFactory.java:101)
> at
>
org.drools.builder.KnowledgeBuilderFactory.newKnowledgeBuilder(KnowledgeBuilderFactory.java:29)
> at com.commtouch.drools.DroolsTest.readKnowledgeBase(DroolsTest.java:38)
> at com.commtouch.drools.DroolsTest.main(DroolsTest.java:24)
> Caused by: java.lang.ClassNotFoundException:
> org.drools.builder.impl.KnowledgeBuilderProviderImpl
> at java.net.URLClassLoader$1.run(URLClassLoader.java:202)
> at java.security.AccessController.doPrivileged(Native Method)
> at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
> at java.lang.ClassLoader.loadClass(ClassLoader.java:307)
> at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
> at java.lang.ClassLoader.loadClass(ClassLoader.java:248)
> at java.lang.Class.forName0(Native Method)
> at java.lang.Class.forName(Class.java:169)
> at
>
org.drools.builder.KnowledgeBuilderFactory.loadProvider(KnowledgeBuilderFactory.java:108)
> am i missing org.drools.builder? (i didn't see it in the maven repo..)
>
> On Sun, May 9, 2010 at 3:35 PM, Salaboy <salaboy(a)gmail.com> wrote:
>
>> I always prefer to create the maven projects from the scratch. You
>> only need to add the following deps (groupid and artifactid)
>>
>> org.drools
>> drools-api
>>
>> org.drools
>> drools-core
>>
>> org.drools
>> drools-compiler
>>
>> You probably need to add the jboss repository as well in order to get
>> this deps
>>
>> Repository.jboss.org/maven2
>>
>>
>> - Ing. Mauricio Salatino -
>>
>> On May 9, 2010, at 5:01, eyal edri <eyal.edri(a)gmail.com> wrote:
>>
>> > Hi,
>> >
>> > I've created the HelloWorld drools sample project and i want to turn
>> > it into a maven project.
>> >
>> > i know i can create and empty maven project and copy all sources
>> > from the drools project to it,
>> > but how do i handle the dependant jars (drools runtime?)
>> >
>> > is there a guide of how to mavenize your drools projects?
>> >
>> > --
>> > Eyal Edri
>> > _______________________________________________
>> > 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
>>
>
>
>
> --
> Eyal Edri
>
--
Eyal Edri
--
Eyal Edri
6:48 a.m.
You can put your rules files under src/resources/xxx/yyy.drl and then do
*kbuilder.add(ResourceFactory.newClassPathResource("xxx/yyy.drl"),
ResourceType.DRL);*
Best,
2010/5/10 eyal edri <eyal.edri(a)gmail.com>
I'm still having problem unfortunately.. :(
i get a strange error that i didn't got before turning to maven:
when running:
*kbuilder.add(ResourceFactory.newClassPathResource("src/main/rules/sample.drl"),
ResourceType.DRL);*
this errors occurs:
java.lang.RuntimeException: java.io.FileNotFoundException:
'src/main/rules/sample.drl' cannot be opened because it does not exist
at
org.drools.compiler.PackageBuilder.addKnowledgeResource(PackageBuilder.java:559)
at
org.drools.builder.impl.KnowledgeBuilderImpl.add(KnowledgeBuilderImpl.java:25)
at com.commtouch.drools.DroolsTest.readKnowledgeBase(DroolsTest.java:42)
at com.commtouch.drools.DroolsTest.main(DroolsTest.java:25)
Caused by: java.io.FileNotFoundException: 'src/main/rules/sample.drl'
cannot be opened because it does not exist
at
org.drools.io.impl.ClassPathResource.getInputStream(ClassPathResource.java:104)
at
org.drools.compiler.PackageBuilder.addPackageFromDrl(PackageBuilder.java:287)
at
org.drools.compiler.PackageBuilder.addKnowledgeResource(PackageBuilder.java:488)
... 3 more
i see a difference between the .classpth and .project files in both
projects (Drools project vs Maven Project).
could this be the reason?
Eyal.
On Mon, May 10, 2010 at 12:20 PM, eyal edri <eyal.edri(a)gmail.com> wrote:
> OK, the eclipse maven plugin added those deps type as 'pom' instead of
> 'jar',
> so the drools jars weren't included.
>
> fixed that.
>
> thanks.
>
>
> On Mon, May 10, 2010 at 11:25 AM, eyal edri <eyal.edri(a)gmail.com> wrote:
>
>> OK, Still got problems.
>>
>> i've created a maven project, and all looks good in compile time (with
>> all the org.drools dep below).
>>
>> but i think i still missing a 'runtime' dependency, cause when i try to
>> run the Hello World example, i get this error:
>>
>> [the src line is this:
>> KnowledgeBuilder kbuilder =
>> KnowledgeBuilderFactory.newKnowledgeBuilder();]
>>
>> org.drools.ProviderInitializationException: Provider
>> org.drools.builder.impl.KnowledgeBuilderProviderImpl could not be set.
>> at
>>
org.drools.builder.KnowledgeBuilderFactory.loadProvider(KnowledgeBuilderFactory.java:111)
>> at
>>
org.drools.builder.KnowledgeBuilderFactory.getKnowledgeBuilderProvider(KnowledgeBuilderFactory.java:101)
>> at
>>
org.drools.builder.KnowledgeBuilderFactory.newKnowledgeBuilder(KnowledgeBuilderFactory.java:29)
>> at
>> com.commtouch.drools.DroolsTest.readKnowledgeBase(DroolsTest.java:38)
>> at com.commtouch.drools.DroolsTest.main(DroolsTest.java:24)
>> Caused by: java.lang.ClassNotFoundException:
>> org.drools.builder.impl.KnowledgeBuilderProviderImpl
>> at java.net.URLClassLoader$1.run(URLClassLoader.java:202)
>> at java.security.AccessController.doPrivileged(Native Method)
>> at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
>> at java.lang.ClassLoader.loadClass(ClassLoader.java:307)
>> at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
>> at java.lang.ClassLoader.loadClass(ClassLoader.java:248)
>> at java.lang.Class.forName0(Native Method)
>> at java.lang.Class.forName(Class.java:169)
>> at
>>
org.drools.builder.KnowledgeBuilderFactory.loadProvider(KnowledgeBuilderFactory.java:108)
>> am i missing org.drools.builder? (i didn't see it in the maven repo..)
>>
>> On Sun, May 9, 2010 at 3:35 PM, Salaboy <salaboy(a)gmail.com> wrote:
>>
>>> I always prefer to create the maven projects from the scratch. You
>>> only need to add the following deps (groupid and artifactid)
>>>
>>> org.drools
>>> drools-api
>>>
>>> org.drools
>>> drools-core
>>>
>>> org.drools
>>> drools-compiler
>>>
>>> You probably need to add the jboss repository as well in order to get
>>> this deps
>>>
>>> Repository.jboss.org/maven2
>>>
>>>
>>> - Ing. Mauricio Salatino -
>>>
>>> On May 9, 2010, at 5:01, eyal edri <eyal.edri(a)gmail.com> wrote:
>>>
>>> > Hi,
>>> >
>>> > I've created the HelloWorld drools sample project and i want to
turn
>>> > it into a maven project.
>>> >
>>> > i know i can create and empty maven project and copy all sources
>>> > from the drools project to it,
>>> > but how do i handle the dependant jars (drools runtime?)
>>> >
>>> > is there a guide of how to mavenize your drools projects?
>>> >
>>> > --
>>> > Eyal Edri
>>> > _______________________________________________
>>> > 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
>>>
>>
>>
>>
>> --
>> Eyal Edri
>>
>
>
>
> --
> Eyal Edri
>
--
Eyal Edri
_______________________________________________
rules-users mailing list
rules-users(a)lists.jboss.org
https://lists.jboss.org/mailman/listinfo/rules-users
--
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
Esteban Aliverti
7:28 a.m.
You need to move the rules inside /src/main/resources/ and maven will
include the rule file into the classpath automatically.
- Ing. Mauricio Salatino -
On May 10, 2010, at 8:21, eyal edri <eyal.edri(a)gmail.com> wrote:
I'm still having problem unfortunately.. :(
i get a strange error that i didn't got before turning to maven:
when running:
kbuilder.add(ResourceFactory.newClassPathResource("src/main/rules/
sample.drl"), ResourceType.DRL);
this errors occurs:
java.lang.RuntimeException: java.io.FileNotFoundException: 'src/main/
rules/sample.drl' cannot be opened because it does not exist
at org.drools.compiler.PackageBuilder.addKnowledgeResource
(PackageBuilder.java:559)
at org.drools.builder.impl.KnowledgeBuilderImpl.add
(KnowledgeBuilderImpl.java:25)
at com.commtouch.drools.DroolsTest.readKnowledgeBase
(DroolsTest.java:42)
at com.commtouch.drools.DroolsTest.main(DroolsTest.java:25)
Caused by: java.io.FileNotFoundException: 'src/main/rules/
sample.drl' cannot be opened because it does not exist
at org.drools.io.impl.ClassPathResource.getInputStream
(ClassPathResource.java:104)
at org.drools.compiler.PackageBuilder.addPackageFromDrl
(PackageBuilder.java:287)
at org.drools.compiler.PackageBuilder.addKnowledgeResource
(PackageBuilder.java:488)
... 3 more
i see a difference between the .classpth and .project files in both
projects (Drools project vs Maven Project).
could this be the reason?
Eyal.
On Mon, May 10, 2010 at 12:20 PM, eyal edri <eyal.edri(a)gmail.com>
wrote:
OK, the eclipse maven plugin added those deps type as 'pom' instead
of 'jar',
so the drools jars weren't included.
fixed that.
thanks.
On Mon, May 10, 2010 at 11:25 AM, eyal edri <eyal.edri(a)gmail.com>
wrote:
OK, Still got problems.
i've created a maven project, and all looks good in compile time
(with all the org.drools dep below).
but i think i still missing a 'runtime' dependency, cause when i try
to run the Hello World example, i get this error:
[the src line is this:
KnowledgeBuilder kbuilder =
KnowledgeBuilderFactory.newKnowledgeBuilder();]
org.drools.ProviderInitializationException: Provider
org.drools.builder.impl.KnowledgeBuilderProviderImpl could not be set.
at org.drools.builder.KnowledgeBuilderFactory.loadProvider
(KnowledgeBuilderFactory.java:111)
at
org.drools.builder.KnowledgeBuilderFactory.getKnowledgeBuilderProvider(
KnowledgeBuilderFactory.java:101)
at org.drools.builder.KnowledgeBuilderFactory.newKnowledgeBuilder
(KnowledgeBuilderFactory.java:29)
at com.commtouch.drools.DroolsTest.readKnowledgeBase
(DroolsTest.java:38)
at com.commtouch.drools.DroolsTest.main(DroolsTest.java:24)
Caused by: java.lang.ClassNotFoundException:
org.drools.builder.impl.KnowledgeBuilderProviderImpl
at java.net.URLClassLoader$1.run(URLClassLoader.java:202)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
at java.lang.ClassLoader.loadClass(ClassLoader.java:307)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
at java.lang.ClassLoader.loadClass(ClassLoader.java:248)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:169)
at org.drools.builder.KnowledgeBuilderFactory.loadProvider
(KnowledgeBuilderFactory.java:108)
am i missing org.drools.builder? (i didn't see it in the maven repo..)
On Sun, May 9, 2010 at 3:35 PM, Salaboy <salaboy(a)gmail.com> wrote:
I always prefer to create the maven projects from the scratch. You
only need to add the following deps (groupid and artifactid)
org.drools
drools-api
org.drools
drools-core
org.drools
drools-compiler
You probably need to add the jboss repository as well in order to get
this deps
Repository.jboss.org/maven2
- Ing. Mauricio Salatino -
On May 9, 2010, at 5:01, eyal edri <eyal.edri(a)gmail.com> wrote:
> Hi,
>
> I've created the HelloWorld drools sample project and i want to turn
> it into a maven project.
>
> i know i can create and empty maven project and copy all sources
> from the drools project to it,
> but how do i handle the dependant jars (drools runtime?)
>
> is there a guide of how to mavenize your drools projects?
>
> --
> Eyal Edri
> _______________________________________________
> 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
--
Eyal Edri
--
Eyal Edri
--
Eyal Edri
_______________________________________________
rules-users mailing list
rules-users(a)lists.jboss.org
https://lists.jboss.org/mailman/listinfo/rules-users
7:34 a.m.
Ups, sorry! Salaboy is right. I forgot the *main *directory.
2010/5/11 Salaboy <salaboy(a)gmail.com>
You need to move the rules inside /src/main/resources/ and maven
will
include the rule file into the classpath automatically.
- Ing. Mauricio Salatino -
On May 10, 2010, at 8:21, eyal edri <eyal.edri(a)gmail.com> wrote:
I'm still having problem unfortunately.. :(
i get a strange error that i didn't got before turning to maven:
when running:
*kbuilder.add(ResourceFactory.newClassPathResource("src/main/rules/sample.drl"),
ResourceType.DRL);*
this errors occurs:
java.lang.RuntimeException: java.io.FileNotFoundException:
'src/main/rules/sample.drl' cannot be opened because it does not exist
at
org.drools.compiler.PackageBuilder.addKnowledgeResource(PackageBuilder.java:559)
at
org.drools.builder.impl.KnowledgeBuilderImpl.add(KnowledgeBuilderImpl.java:25)
at com.commtouch.drools.DroolsTest.readKnowledgeBase(DroolsTest.java:42)
at com.commtouch.drools.DroolsTest.main(DroolsTest.java:25)
Caused by: java.io.FileNotFoundException: 'src/main/rules/sample.drl'
cannot be opened because it does not exist
at
org.drools.io.impl.ClassPathResource.getInputStream(ClassPathResource.java:104)
at
org.drools.compiler.PackageBuilder.addPackageFromDrl(PackageBuilder.java:287)
at
org.drools.compiler.PackageBuilder.addKnowledgeResource(PackageBuilder.java:488)
... 3 more
i see a difference between the .classpth and .project files in both
projects (Drools project vs Maven Project).
could this be the reason?
Eyal.
On Mon, May 10, 2010 at 12:20 PM, eyal edri < <eyal.edri(a)gmail.com>
eyal.edri(a)gmail.com> wrote:
> OK, the eclipse maven plugin added those deps type as 'pom' instead of
> 'jar',
> so the drools jars weren't included.
>
> fixed that.
>
> thanks.
>
>
> On Mon, May 10, 2010 at 11:25 AM, eyal edri < <eyal.edri(a)gmail.com>
> eyal.edri(a)gmail.com> wrote:
>
>> OK, Still got problems.
>>
>> i've created a maven project, and all looks good in compile time (with
>> all the org.drools dep below).
>>
>> but i think i still missing a 'runtime' dependency, cause when i try to
>> run the Hello World example, i get this error:
>>
>> [the src line is this:
>> KnowledgeBuilder kbuilder =
>> KnowledgeBuilderFactory.newKnowledgeBuilder();]
>>
>> org.drools.ProviderInitializationException: Provider
>> org.drools.builder.impl.KnowledgeBuilderProviderImpl could not be set.
>> at
>>
org.drools.builder.KnowledgeBuilderFactory.loadProvider(KnowledgeBuilderFactory.java:111)
>> at
>>
org.drools.builder.KnowledgeBuilderFactory.getKnowledgeBuilderProvider(KnowledgeBuilderFactory.java:101)
>> at
>>
org.drools.builder.KnowledgeBuilderFactory.newKnowledgeBuilder(KnowledgeBuilderFactory.java:29)
>> at
>> com.commtouch.drools.DroolsTest.readKnowledgeBase(DroolsTest.java:38)
>> at com.commtouch.drools.DroolsTest.main(DroolsTest.java:24)
>> Caused by: java.lang.ClassNotFoundException:
>> org.drools.builder.impl.KnowledgeBuilderProviderImpl
>> at java.net.URLClassLoader$1.run(URLClassLoader.java:202)
>> at java.security.AccessController.doPrivileged(Native Method)
>> at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
>> at java.lang.ClassLoader.loadClass(ClassLoader.java:307)
>> at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
>> at java.lang.ClassLoader.loadClass(ClassLoader.java:248)
>> at java.lang.Class.forName0(Native Method)
>> at java.lang.Class.forName(Class.java:169)
>> at
>>
org.drools.builder.KnowledgeBuilderFactory.loadProvider(KnowledgeBuilderFactory.java:108)
>> am i missing org.drools.builder? (i didn't see it in the maven repo..)
>>
>> On Sun, May 9, 2010 at 3:35 PM, Salaboy < <salaboy(a)gmail.com>
>> salaboy(a)gmail.com> wrote:
>>
>>> I always prefer to create the maven projects from the scratch. You
>>> only need to add the following deps (groupid and artifactid)
>>>
>>> org.drools
>>> drools-api
>>>
>>> org.drools
>>> drools-core
>>>
>>> org.drools
>>> drools-compiler
>>>
>>> You probably need to add the jboss repository as well in order to get
>>> this deps
>>>
>>> <http://Repository.jboss.org/maven2>Repository.jboss.org/maven2
>>>
>>>
>>> - Ing. Mauricio Salatino -
>>>
>>> On May 9, 2010, at 5:01, eyal edri < <eyal.edri(a)gmail.com>
>>> eyal.edri(a)gmail.com> wrote:
>>>
>>> > Hi,
>>> >
>>> > I've created the HelloWorld drools sample project and i want to
turn
>>> > it into a maven project.
>>> >
>>> > i know i can create and empty maven project and copy all sources
>>> > from the drools project to it,
>>> > but how do i handle the dependant jars (drools runtime?)
>>> >
>>> > is there a guide of how to mavenize your drools projects?
>>> >
>>> > --
>>> > Eyal Edri
>>> > _______________________________________________
>>> > rules-users mailing list
>>> > <rules-users@lists.jboss.org>rules-users(a)lists.jboss.org
>>> > <https://lists.jboss.org/mailman/listinfo/rules-users>
>>> https://lists.jboss.org/mailman/listinfo/rules-users
>>> _______________________________________________
>>> rules-users mailing list
>>> <rules-users@lists.jboss.org>rules-users(a)lists.jboss.org
>>> <https://lists.jboss.org/mailman/listinfo/rules-users>
>>> https://lists.jboss.org/mailman/listinfo/rules-users
>>>
>>
>>
>>
>> --
>> Eyal Edri
>>
>
>
>
> --
> Eyal Edri
>
--
Eyal Edri
_______________________________________________
rules-users mailing list
rules-users(a)lists.jboss.org
https://lists.jboss.org/mailman/listinfo/rules-users
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XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
Esteban Aliverti
7:38 a.m.
How come it started working when i added the missing jars?
jxl.jar and xstream.jar?
E.
2010/5/11 Salaboy <salaboy(a)gmail.com>
You need to move the rules inside /src/main/resources/ and maven
will
include the rule file into the classpath automatically.
- Ing. Mauricio Salatino -
On May 10, 2010, at 8:21, eyal edri <eyal.edri(a)gmail.com> wrote:
I'm still having problem unfortunately.. :(
i get a strange error that i didn't got before turning to maven:
when running:
*kbuilder.add(ResourceFactory.newClassPathResource("src/main/rules/sample.drl"),
ResourceType.DRL);*
this errors occurs:
java.lang.RuntimeException: java.io.FileNotFoundException:
'src/main/rules/sample.drl' cannot be opened because it does not exist
at
org.drools.compiler.PackageBuilder.addKnowledgeResource(PackageBuilder.java:559)
at
org.drools.builder.impl.KnowledgeBuilderImpl.add(KnowledgeBuilderImpl.java:25)
at com.commtouch.drools.DroolsTest.readKnowledgeBase(DroolsTest.java:42)
at com.commtouch.drools.DroolsTest.main(DroolsTest.java:25)
Caused by: java.io.FileNotFoundException: 'src/main/rules/sample.drl'
cannot be opened because it does not exist
at
org.drools.io.impl.ClassPathResource.getInputStream(ClassPathResource.java:104)
at
org.drools.compiler.PackageBuilder.addPackageFromDrl(PackageBuilder.java:287)
at
org.drools.compiler.PackageBuilder.addKnowledgeResource(PackageBuilder.java:488)
... 3 more
i see a difference between the .classpth and .project files in both
projects (Drools project vs Maven Project).
could this be the reason?
Eyal.
On Mon, May 10, 2010 at 12:20 PM, eyal edri < <eyal.edri(a)gmail.com>
eyal.edri(a)gmail.com> wrote:
> OK, the eclipse maven plugin added those deps type as 'pom' instead of
> 'jar',
> so the drools jars weren't included.
>
> fixed that.
>
> thanks.
>
>
> On Mon, May 10, 2010 at 11:25 AM, eyal edri < <eyal.edri(a)gmail.com>
> eyal.edri(a)gmail.com> wrote:
>
>> OK, Still got problems.
>>
>> i've created a maven project, and all looks good in compile time (with
>> all the org.drools dep below).
>>
>> but i think i still missing a 'runtime' dependency, cause when i try to
>> run the Hello World example, i get this error:
>>
>> [the src line is this:
>> KnowledgeBuilder kbuilder =
>> KnowledgeBuilderFactory.newKnowledgeBuilder();]
>>
>> org.drools.ProviderInitializationException: Provider
>> org.drools.builder.impl.KnowledgeBuilderProviderImpl could not be set.
>> at
>>
org.drools.builder.KnowledgeBuilderFactory.loadProvider(KnowledgeBuilderFactory.java:111)
>> at
>>
org.drools.builder.KnowledgeBuilderFactory.getKnowledgeBuilderProvider(KnowledgeBuilderFactory.java:101)
>> at
>>
org.drools.builder.KnowledgeBuilderFactory.newKnowledgeBuilder(KnowledgeBuilderFactory.java:29)
>> at
>> com.commtouch.drools.DroolsTest.readKnowledgeBase(DroolsTest.java:38)
>> at com.commtouch.drools.DroolsTest.main(DroolsTest.java:24)
>> Caused by: java.lang.ClassNotFoundException:
>> org.drools.builder.impl.KnowledgeBuilderProviderImpl
>> at java.net.URLClassLoader$1.run(URLClassLoader.java:202)
>> at java.security.AccessController.doPrivileged(Native Method)
>> at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
>> at java.lang.ClassLoader.loadClass(ClassLoader.java:307)
>> at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
>> at java.lang.ClassLoader.loadClass(ClassLoader.java:248)
>> at java.lang.Class.forName0(Native Method)
>> at java.lang.Class.forName(Class.java:169)
>> at
>>
org.drools.builder.KnowledgeBuilderFactory.loadProvider(KnowledgeBuilderFactory.java:108)
>> am i missing org.drools.builder? (i didn't see it in the maven repo..)
>>
>> On Sun, May 9, 2010 at 3:35 PM, Salaboy < <salaboy(a)gmail.com>
>> salaboy(a)gmail.com> wrote:
>>
>>> I always prefer to create the maven projects from the scratch. You
>>> only need to add the following deps (groupid and artifactid)
>>>
>>> org.drools
>>> drools-api
>>>
>>> org.drools
>>> drools-core
>>>
>>> org.drools
>>> drools-compiler
>>>
>>> You probably need to add the jboss repository as well in order to get
>>> this deps
>>>
>>> <http://Repository.jboss.org/maven2>Repository.jboss.org/maven2
>>>
>>>
>>> - Ing. Mauricio Salatino -
>>>
>>> On May 9, 2010, at 5:01, eyal edri < <eyal.edri(a)gmail.com>
>>> eyal.edri(a)gmail.com> wrote:
>>>
>>> > Hi,
>>> >
>>> > I've created the HelloWorld drools sample project and i want to
turn
>>> > it into a maven project.
>>> >
>>> > i know i can create and empty maven project and copy all sources
>>> > from the drools project to it,
>>> > but how do i handle the dependant jars (drools runtime?)
>>> >
>>> > is there a guide of how to mavenize your drools projects?
>>> >
>>> > --
>>> > Eyal Edri
>>> > _______________________________________________
>>> > rules-users mailing list
>>> > <rules-users@lists.jboss.org>rules-users(a)lists.jboss.org
>>> > <https://lists.jboss.org/mailman/listinfo/rules-users>
>>> https://lists.jboss.org/mailman/listinfo/rules-users
>>> _______________________________________________
>>> rules-users mailing list
>>> <rules-users@lists.jboss.org>rules-users(a)lists.jboss.org
>>> <https://lists.jboss.org/mailman/listinfo/rules-users>
>>> https://lists.jboss.org/mailman/listinfo/rules-users
>>>
>>
>>
>>
>> --
>> Eyal Edri
>>
>
>
>
> --
> Eyal Edri
>
--
Eyal Edri
_______________________________________________
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
--
Eyal Edri
5726
days inactive
5727
days old
9 comments
4 participants
participants (4)
-
Esteban Aliverti -
eyal edri -
Geoffrey De Smet -
Salaboy