I did it! If any one find this used fool. To connect the drools server with php, you need a php code like the following: ==================== <?php $url = "http://192.168.56.101:8080/drools-server/kservice/kservice/rest/execute"; ; $post_data = file_get_contents("/home/luciano/drools-request2.xml"); $headers = array("Content-Type" => 'text/plain; charset=utf-8', "Accept" => "text/plain; charset=utf-8"); $rta = http_post_data($url, $post_data,array('headers' => $headers )); ==================== The file "/home/luciano/drools-request2.xml" looks like this ==================== <?xml version="1.0" encoding="UTF-8"?> <batch-execution lookup="ksession1"> <insert out-identifier="Message1" return-object="true"> <mortgages.Applicant> <name>john</name> <age>50</age> <approved>False</approved> <creditRating>OK</creditRating> </mortgages.Applicant> </insert> <insert out-identifier="Message2" return-object="true"> <mortgages.LoanApplication> <amount>10000</amount> </mortgages.LoanApplication> </insert> <insert out-identifier="Message3" return-object="true"> <mortgages.IncomeSource> <amount>1000</amount> </mortgages.IncomeSource> </insert> <fire-all-rules/> </batch-execution> =================== this will return something like ========================== string(992) "HTTP/1.1 200 OK Server: Apache-Coyote/1.1 X-Powered-By: Servlet 2.4; JBoss-4.2.3.GA (build: SVNTag=JBoss_4_2_3_GA date=200807181417)/JBossWeb-2.0 Date: Tue, 15 Feb 2011 18:46:53 GMT Content-Type: text/plain Content-Length: 757
<?xml version='1.0' encoding='UTF-8'?><execution-results><result identifier="Message2"><mortgages.LoanApplication><amount>10000</amount><approved>false</approved><explanation>Only AA</explanation></mortgages.LoanApplication></result><result identifier="Message1"><mortgages.Applicant><creditRating>OK</creditRating><approved>true</approved><name>john</name><age>50</age></mortgages.Applicant></result><result identifier="Message3"><mortgages.IncomeSource><amount>1000</amount></mortgages.IncomeSource></result><fact-handle identifier="Message2" external-form="0:-1:23979927:1:3:null"/><fact-handle identifier="Message1" external-form="0:2:8614136:1:2:DEFAULT"/><fact-handle identifier="Message3" external-form="0:4:8366806:1:4:DEFAULT"/></execution-results>" ========================= In the drools-server, i unzip the drools-5.1.1-server.war inside the jboss-4.2.3.GA/server/default/deploy/drools-server.war/ directory. The jboos server is from the drools-5.1.1-guvnor-standalone.zip, I download the pkg file from the guvnor / KnowlegeBase / mortgages / URL for package binary, download the file and placed in the jboss-4.2.3.GA/server/default/deploy/drools-server.war/WEB-INF/classes directory. Modify the file jboss-4.2.3.GA/server/default/deploy/drools-server.war/WEB-INF/classes/knowledge-services.xml and change the line <drools:resource type="DRL" source="classpath:test.drl> for <drools:resource type="PKG" source="classpath:mortgages.pkg" /> 2011/2/14 Luciano A. Andrade <[email protected]>: > Great, but i like (need really) to triger the rules from a web > service, since i am outside the JVM, i will use the web interface to > manage the rules, at least at the beginning. > > 2011/2/14 Vikas Hazrati <[email protected]>: >> Hey Luciano, Meanwhile i tries pumping in the rule with a webdav api >> (Sardine in my case) and that seems to work and trigger ok for me. this is >> how i did that >> public class SardineTest { >> public static void main(String[] args) throws SardineException { >> Sardine sardine = SardineFactory.begin("admin", "admin"); >> List<DavResource> resources = sardine >> .getResources("http://localhost:8080/drools-guvnor/org.drools.guvnor.Guvnor/webdav/packages";); >> for (DavResource res : resources) { >> System.out.println(res); // calls the .toString() method. >> } >> addARule(); >> } >> private static void addARule() throws SardineException { >> Sardine sardine = SardineFactory.begin("username", "password"); >> String ruleDescription = "when Entity(entityName==\"Car1s\") then >> System.out.println( \"*************rule executed\")"; >> byte[] data = ruleDescription.getBytes(); >> sardine.put("http://localhost:8080/drools-guvnor/org.drools.guvnor.Guvnor/webdav/packages/Analytics/SimpleDRLRule.drl";, >> data); >> System.out.println("Rule added ..."); >> } >> } >> >> once i did this, I could see the rule added as a technical rule on the >> guvnor web app ... the and then triggered to rule with something like this >> >> public class GuvnorTest { >> @Test >> public void testDroolsWithGuvnor() throws Exception { >> KnowledgeBase knowledgeBase = createKnowledgeBase(); >> StatefulKnowledgeSession session = >> knowledgeBase.newStatefulKnowledgeSession(); >> try { >> Entity entity = new Entity(); >> entity.setEntityName("Car1s"); >> session.insert(entity); >> Assert.assertTrue(session.getFactCount() == 1); >> System.out.println("And the count is " + session.getFactCount()); >> session.fireAllRules(); >> System.out.println("And the count is " + session.getFactCount()); >> Assert.assertEquals(1, session.getFactCount()); >> } >> finally { >> session.dispose(); >> } >> } >> private static KnowledgeBase createKnowledgeBase() { >> KnowledgeAgentConfiguration kaconf = >> KnowledgeAgentFactory.newKnowledgeAgentConfiguration(); >> kaconf.setProperty( "drools.agent.scanDirectories", "false" ); >> KnowledgeAgent kagent = KnowledgeAgentFactory.newKnowledgeAgent( "test >> agent", kaconf ); >> kagent.applyChangeSet( >> ResourceFactory.newClassPathResource("opal-guvnor.xml")); >> return kagent.getKnowledgeBase(); >> } >> } >> where opal-guvnor.xml is my change set file and goes like this >> <change-set xmlns='http://drools.org/drools-5.0/change-set' >> xmlns:xs='http://www.w3.org/2001/XMLSchema-instance' >> xs:schemaLocation='http://drools.org/drools-5.0/change-set >> http://anonsvn.jboss.org/repos/labs/labs/jbossrules/trunk/drools-api/src/main/resources/change-set-1.0.0.xsd' >>> >> <add> >> <resource >> source='http://localhost:8080/drools-guvnor/org.drools.guvnor.Guvnor/package/Analytics/LATEST.drl' >> type='DRL' basicAuthentication="enabled" username="admin" password="admin"/> >> </add> >> </change-set> >> >> not sure if this is the right / best way but at least could add a rule to >> the repository with this. Ideally, >> 1) I would like to run a validate / verify to see that the rule has been >> added correctly, I dont know the api to do that >> 2) I would like to rebuild my package and/or create a new snapshot, dont >> know how to do that either though the rule seems to execute without doing >> that. >> 3) Have not given any thoughts about security etc right now ... >> >> @Drools experts, your thoughts? >> Regards | Vikas >> >> On Sat, Feb 12, 2011 at 12:20 AM, Luciano A. Andrade >> <[email protected]> wrote: >>> >>> I think i am in the same situation, i following >>> >>> http://www.reverttoconsole.com/blog/java/accessing-drools-5-rules-via-a-restful-api-using-drools-server-and-groovy-restclient/ >>> it recomends >>> >>> http://www.amazon.com/JBoss-Drools-Business-Rules-Browne/dp/1847196063/ref=sr_1_1?ie=UTF8&s=books&qid=1259786026&sr=8-1 >>> but i found a similar example on the chapter 11 of >>> >>> http://www.amazon.com/Drools-JBoss-Rules-Developers-Guide/dp/1847195644/ref=pd_bxgy_b_text_b#reader_1847195644 >>> >>> i didn't manage to run properly first and foremost since i didn't have >>> the rules in place as the example requires, and since i have to run it >>> from PHP, i am working on it, so if you make any progress please i am >>> really interested. >>> >>> Also i don't really understand how it sopuse to run the rules from the >>> webdav interface. >>> >>> 2011/2/11 Vikas Hazrati <[email protected]>: >>> > Hi Luciano, >>> > Believe me ;) I already did that before posting to the group but the >>> > information that I found is skeletal or anywhere near it. Do we have the >>> > api >>> > documented somewhere? >>> > Also i see that people on this group talk about the KnowledgeAgent and >>> > KBuilder etc. Where is all that documented? I would like to use the api >>> > to >>> > pump rules into the govrnor from my flex UI. Any pointers to the api >>> > which I >>> > can explore to do that are appreciated. >>> > On the IRC channel i met Rikkola who suggested to use the webdav, I >>> > would >>> > like to explore that but at the same time I would like to see if REST or >>> > any >>> > alternate api suits my need. Again, help appreciated :) >>> > Regards | Vikas >>> > >>> > On Fri, Feb 11, 2011 at 8:01 PM, Luciano A. Andrade >>> > <[email protected]> wrote: >>> >> >>> >> I think you are looking for the "Drools REST API", google it and you >>> >> find some documentation. >>> >> >>> >> 2011/2/11 Vikas Hazrati <[email protected]>: >>> >> > >>> >> > Hi, >>> >> > >>> >> > I am looking at using Guvnor for our project where users would be >>> >> > creating >>> >> > rules using our UI. For this i need to add / modify rule or any asset >>> >> > for >>> >> > that matter using an api. >>> >> > >>> >> > Unfortunately, i could not find enough documentation to suggest the >>> >> > best >>> >> > way >>> >> > to use the REST api, which I guess is provided by Guvnor. Could >>> >> > someone >>> >> > let >>> >> > me know the location of where i can get some information for this >>> >> > api. I >>> >> > also see that the issue GUVNOR-1080 >>> >> > (https://issues.jboss.org/browse/GUVNOR-1080) is marked resolved so >>> >> > the >>> >> > api >>> >> > should exist right? or that we cannot access it remotely until we >>> >> > have >>> >> > the >>> >> > Atom Pub Interface done? >>> >> > >>> >> > Help appreciated . >>> >> > -- >>> >> > View this message in context: >>> >> > >>> >> > http://drools-java-rules-engine.46999.n3.nabble.com/Drools-Guvnor-API-information-tp2471798p2471798.html >>> >> > Sent from the Drools - User mailing list archive at Nabble.com. >>> >> > _______________________________________________ >>> >> > rules-users mailing list >>> >> > [email protected] >>> >> > https://lists.jboss.org/mailman/listinfo/rules-users >>> >> > >>> >> _______________________________________________ >>> >> rules-users mailing list >>> >> [email protected] >>> >> https://lists.jboss.org/mailman/listinfo/rules-users >>> > >>> > >>> > >>> > -- >>> > Best Regards | Vikas >>> > >>> > Inphina Technologies >>> > Co-Founder and Technical Architect >>> > Mobile: +91-9899174194 >>> > Landline: +91-11-25126026 >>> > http://inphina.com >>> > http://thoughts.inphina.com >>> > http://twitter.com/inphina >>> > >>> > >>> > _______________________________________________ >>> > rules-users mailing list >>> > [email protected] >>> > https://lists.jboss.org/mailman/listinfo/rules-users >>> > >>> > >>> >>> _______________________________________________ >>> rules-users mailing list >>> [email protected] >>> https://lists.jboss.org/mailman/listinfo/rules-users >> >> >> >> -- >> Best Regards | Vikas >> >> Inphina Technologies >> Co-Founder and Technical Architect >> Mobile: +91-9899174194 >> Landline: +91-11-25126026 >> http://inphina.com >> http://thoughts.inphina.com >> http://twitter.com/inphina >> >> >> _______________________________________________ >> rules-users mailing list >> [email protected] >> https://lists.jboss.org/mailman/listinfo/rules-users >> >> > _______________________________________________ rules-users mailing list [email protected] https://lists.jboss.org/mailman/listinfo/rules-users
