Package org.kie.internal.builder

Examples of org.kie.internal.builder.KnowledgeBuilder

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                     "  System.out.println( Thread.currentThread().getName() + \"Taken out \" + $p ); \n" +
                     "  if ( list.isEmpty() ) { list.add( $p.getName() ); } \n" +
                     "end\n" +
                     "\n"
                ;
        KnowledgeBuilder knowledgeBuilder = KnowledgeBuilderFactory.newKnowledgeBuilder();
        knowledgeBuilder.add( new ByteArrayResource( drl.getBytes() ), ResourceType.DRL );
        if ( knowledgeBuilder.hasErrors() ) {
            fail( knowledgeBuilder.getErrors().toString() );
        }

        KnowledgeBase kbase = KnowledgeBaseFactory.newKnowledgeBase();
        kbase.addKnowledgePackages( knowledgeBuilder.getKnowledgePackages() );

        StatefulKnowledgeSession knowledgeSession = kbase.newStatefulKnowledgeSession();
        ArrayList list = new ArrayList();
        knowledgeSession.setGlobal( "list", list );
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                "then\n" +
                "   list.add( \"ok\" ); \n" +
                "end\n" +
                "";

        KnowledgeBuilder kbuilder = KnowledgeBuilderFactory.newKnowledgeBuilder();
        kbuilder.add( ResourceFactory.newByteArrayResource( str.getBytes() ), ResourceType.DRL );

        if ( kbuilder.hasErrors() ) {
            fail( kbuilder.getErrors().toString() );
        }
        assertEquals( 2, kbuilder.getResults( ResultSeverity.WARNING ).size() );
        for ( KnowledgeBuilderResult res : kbuilder.getResults( ResultSeverity.WARNING ) ) {
            System.out.println( res.getMessage() );
        }
    }
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        String drl = "package org.drools.compiler.integrationtests\n" +
                     "\n" +
                     "global int foo;\n" +
                     "\n" +
                     "";
        KnowledgeBuilder kb = KnowledgeBuilderFactory.newKnowledgeBuilder();
        kb.add( new ByteArrayResource( drl.getBytes() ), ResourceType.DRL );
        System.out.println( kb.getErrors() );
        assertTrue( kb.hasErrors() );
    }
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                "when\n" +
                "   $d: DClass()\n" +
                "then\n" +
                "end";

        KnowledgeBuilder kbuilder = KnowledgeBuilderFactory.newKnowledgeBuilder();
        kbuilder.add( ResourceFactory.newByteArrayResource(rule1.getBytes()), ResourceType.DRL );
        kbuilder.add( ResourceFactory.newByteArrayResource(rule2.getBytes()), ResourceType.DRL );


        //the default behavior of kbuilder is not to fail because of duplicated
        //rules.
        if ( kbuilder.hasErrors() ) {
            fail( kbuilder.getErrors().toString() );
        }

        //We must have 1 INFO result.
        KnowledgeBuilderResults infos = kbuilder.getResults( ResultSeverity.INFO);
        Assert.assertNotNull( infos );
        Assert.assertEquals(1, infos.size());

    }
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        KnowledgeBuilderConfigurationImpl pkgBuilderCfg = new KnowledgeBuilderConfigurationImpl();
        MVELDialectConfiguration mvelConf = (MVELDialectConfiguration) pkgBuilderCfg.getDialectConfiguration( "mvel" );
        mvelConf.setStrict( false );

        KnowledgeBuilder kbuilder = KnowledgeBuilderFactory.newKnowledgeBuilder(pkgBuilderCfg);
        kbuilder.add( ResourceFactory.newByteArrayResource( str.getBytes() ), ResourceType.DRL );
        assertFalse( kbuilder.hasErrors() );
    }
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        str += "  timer (" + timer + ") ";
        str += "when \n";
        str += "then \n";
        str += "end  \n";

        KnowledgeBuilder kbuilder = KnowledgeBuilderFactory.newKnowledgeBuilder();
        kbuilder.add( ResourceFactory.newByteArrayResource( str.getBytes() ),
                      ResourceType.DRL );

        assertTrue( kbuilder.hasErrors() );
    }
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                     " list.add( $b );\n" +
                     " list.add( $c );\n" +
                     "end";


        KnowledgeBuilder kbuilder = KnowledgeBuilderFactory.newKnowledgeBuilder();
        kbuilder.add( ResourceFactory.newByteArrayResource( drl.getBytes() ) , ResourceType.DRL );
        if ( kbuilder.hasErrors() ) { fail( kbuilder.getErrors().toString() ); }

        KnowledgeBase kbase = KnowledgeBaseFactory.newKnowledgeBase();
        kbase.addKnowledgePackages(kbuilder.getKnowledgePackages());

        KieSessionConfiguration conf = KnowledgeBaseFactory.newKnowledgeSessionConfiguration();
        conf.setOption( ClockTypeOption.get( "pseudo" ) );
        KieSession ksession = kbase.newStatefulKnowledgeSession( conf, null );
        ArrayList list = new ArrayList( );
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        ClassLoader oldLoader = Thread.currentThread().getContextClassLoader();
       
        try {
          Map<Resource, ResourceDescr> resourceMap = new HashMap<Resource, ResourceDescr>();
          KnowledgeBuilder kbuilder = compositeBuild(resources, resourceMap);

          KnowledgeBuilderImpl kBuilder = ((KnowledgeBuilderImpl)kbuilder);
            Map<IResource, DRLInfo> infoMap = collectDRLInfo(resourceMap, kBuilder);
        collectErrors(resourceMap, kbuilder, kBuilder, infoMap);
       
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        return Collections.emptyList();
    }

  private KnowledgeBuilder compositeBuild(List<ResourceDescr> resources, Map<Resource, ResourceDescr> resourceMap) throws CoreException {
    KnowledgeBuilder kbuilder = KnowledgeBuilderFactory.newKnowledgeBuilder(getBuilderConfiguration(resources));
    CompositeKnowledgeBuilder compositeKBuilder = kbuilder.batch();
    for (ResourceDescr resourceDescr : resources) {
      Resource resource = resourceDescr.getContentAsDroolsResource();
      resourceMap.put(resource, resourceDescr);
      compositeKBuilder.add(resource, resourceDescr.getType());
    }
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public class LegacyTraitTest {


    private StatefulKnowledgeSession getSessionFromString( String drl ) {
        KnowledgeBuilder knowledgeBuilder = KnowledgeBuilderFactory.newKnowledgeBuilder();
        knowledgeBuilder.add( ResourceFactory.newByteArrayResource( drl.getBytes() ),
                              ResourceType.DRL );
        if (knowledgeBuilder.hasErrors()) {
            throw new RuntimeException( knowledgeBuilder.getErrors().toString() );
        }

        KnowledgeBase kbase = KnowledgeBaseFactory.newKnowledgeBase();
        kbase.addKnowledgePackages( knowledgeBuilder.getKnowledgePackages() );

        StatefulKnowledgeSession session = kbase.newStatefulKnowledgeSession();
        return session;
    }
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Related Classes of org.kie.internal.builder.KnowledgeBuilder

  • org.drools.beliefs.bayes.integration.BayesBeliefSystemTest
  • org.drools.benchmark.util.DroolsUtil
  • org.drools.benchmark.waltz.WaltzBenchmark
  • org.drools.benchmark.waltzdb.WaltzDbBenchmark
  • org.drools.camel.component.BatchTest
  • org.drools.camel.component.CamelEndpointWithJaxbXSDModelTest
  • org.drools.camel.component.XStreamBatchExecutionTest
  • org.drools.compiler.api.KnowledgeBuilderTest
  • org.drools.compiler.beliefsystem.defeasible.DefeasibilityTest
  • org.drools.compiler.beliefsystem.jtms.JTMSTest
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