Package org.drools.builder

Examples of org.drools.builder.KnowledgeBuilderErrors


        drl += "end\n";

        KnowledgeBuilder kbuilder = KnowledgeBuilderFactory.newKnowledgeBuilder();
        kbuilder.add( ResourceFactory.newReaderResource( new StringReader( drl ) ),
                      ResourceType.DRL );
        KnowledgeBuilderErrors errors = kbuilder.getErrors();

        assertTrue( kbuilder.hasErrors() );
    }
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    public void testRuleChainingWithLogicalInserts() throws Exception {
        KnowledgeBuilder kbuilder = KnowledgeBuilderFactory.newKnowledgeBuilder();
        kbuilder.add( ResourceFactory.newClassPathResource( "test_RuleChaining.drl",
                                                            getClass() ),
                      ResourceType.DRL );
        KnowledgeBuilderErrors errors = kbuilder.getErrors();
        if ( errors.size() > 0 ) {
            for ( KnowledgeBuilderError error : errors ) {
                System.err.println( error );
            }
            throw new IllegalArgumentException( "Could not parse knowledge." );
        }
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    private KnowledgeBase loadKnowledgeBase( String fileName ) {
        KnowledgeBuilder kbuilder = KnowledgeBuilderFactory.newKnowledgeBuilder();
        kbuilder.add( ResourceFactory.newClassPathResource( fileName,
                                                            getClass() ),
                      ResourceType.DRL );
        KnowledgeBuilderErrors errors = kbuilder.getErrors();
        if ( errors.size() > 0 ) {
            for ( KnowledgeBuilderError error : errors ) {
                System.err.println( error );
            }
            throw new IllegalArgumentException( "Could not parse knowledge." );
        }
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        //Test in memory compile of DRL
        KnowledgeBuilder kbuilder = KnowledgeBuilderFactory.newKnowledgeBuilder();
        kbuilder.add( ResourceFactory.newClassPathResource( "test_OrCEFollowedByCollect.drl",
                                                            getClass() ),
                      ResourceType.DRL );
        KnowledgeBuilderErrors errors = kbuilder.getErrors();
        if ( errors.size() > 0 ) {
            for ( KnowledgeBuilderError error : errors ) {
                System.err.println( error );
            }
            throw new IllegalArgumentException( "Could not parse knowledge." );
        }
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        str += "end\n";

        KnowledgeBuilder kbuilder = KnowledgeBuilderFactory.newKnowledgeBuilder();
        kbuilder.add( ResourceFactory.newByteArrayResource( str.getBytes() ),
                      ResourceType.DRL );
        KnowledgeBuilderErrors errors = kbuilder.getErrors();
        if ( kbuilder.hasErrors() ) {
            fail( kbuilder.getErrors().toString() );
        }
        KnowledgeBase kbase = KnowledgeBaseFactory.newKnowledgeBase();
        kbase.addKnowledgePackages( kbuilder.getKnowledgePackages() );
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    private KnowledgeBase readKnowledgeBase() throws Exception {
        KnowledgeBuilder kbuilder = KnowledgeBuilderFactory.newKnowledgeBuilder();
        kbuilder.add( ResourceFactory.newInputStreamResource( getClass().getResourceAsStream( "strevaluator_test.drl" ) ),
                ResourceType.DRL );
        KnowledgeBuilderErrors errors = kbuilder.getErrors();
        if (errors.size() > 0) {
            for (KnowledgeBuilderError error: errors) {
                System.err.println(error);
            }
            throw new IllegalArgumentException("Could not parse knowledge." + errors.toArray());
        }
        KnowledgeBase kbase = KnowledgeBaseFactory.newKnowledgeBase();
        kbase.addKnowledgePackages(kbuilder.getKnowledgePackages());
        return kbase;
    }
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                "";
        KnowledgeBuilder kBuilder = KnowledgeBuilderFactory.newKnowledgeBuilder();
        kBuilder.add( ResourceFactory.newByteArrayResource( str.getBytes() ), ResourceType.DRL);
        if (kBuilder.hasErrors()) {
            System.err.println("Errors");
            KnowledgeBuilderErrors errors = kBuilder.getErrors();
            for (KnowledgeBuilderError kbe : errors) {
                System.err.println(kbe.getMessage());
                for (int errLine : kbe.getErrorLines()) {
                    System.err.println(errLine);
                }
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                 + " end";

        kbuilder.add( new ByteArrayResource( rule.getBytes() ),
                      ResourceType.DRL );
     
        KnowledgeBuilderErrors errors = kbuilder.getErrors();
        if ( errors != null && errors.size() > 0 ) {
            for ( KnowledgeBuilderError error : errors ) {
                System.out.println( "Error: " + error.getMessage() );

            }
            fail("KnowledgeBase did not build");
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        kbuilder.add( new ByteArrayResource( header.getBytes() ),
                      ResourceType.DRL );
        kbuilder.add( new ByteArrayResource( process.getBytes() ),
                      ResourceType.BPMN2 );

        KnowledgeBuilderErrors errors = kbuilder.getErrors();
        if ( errors != null && errors.size() > 0 ) {
            for ( KnowledgeBuilderError error : errors ) {
                System.out.println( "Error: " + error.getMessage() );

            }
            fail("KnowledgeBase did not build");
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                + " end";

        kbuilder.add( new ByteArrayResource( rule.getBytes() ),
                ResourceType.DRL );

        KnowledgeBuilderErrors errors = kbuilder.getErrors();
        if ( errors != null && errors.size() > 0 ) {
            for ( KnowledgeBuilderError error : errors ) {
                System.out.println( "Error: " + error.getMessage() );

            }
            fail("KnowledgeBase did not build");
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