Package org.drools.workbench.models.datamodel.rule

Examples of org.drools.workbench.models.datamodel.rule.DSLSentence


                        "when\n" +
                        "The credit rating is AA\n" +
                        "then\n" +
                        "end";

        final DSLSentence dsl = new DSLSentence();
        dsl.setDefinition( dslDefinition );
        //The following line is normally performed by the UI when the user sets values
        dsl.getValues().get( 0 ).setValue( "AA" );

        //Append DSL to RuleModel to check marshalling
        final RuleModel m = new RuleModel();
        m.name = "r1";
        m.addLhsItem( dsl );
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        final ActionRetractFact ret = new ActionRetractFact( "p1" );
        m.addRhsItem( ret );

        if ( useDsl ) {
            final DSLSentence sen = new DSLSentence();
            sen.setDefinition( "Send an email to {administrator}" );
            m.addRhsItem( sen );
        }

        return m;
    }
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    }

    @Test
    public void testAssertWithDSL() throws Exception {
        RuleModel m = new RuleModel();
        DSLSentence sen = new DSLSentence();
        sen.setDefinition( "I CAN HAS DSL" );
        m.addRhsItem( sen );
        ActionInsertFact ins = new ActionInsertFact( "Shizzle" );
        ActionFieldValue val = new ActionFieldValue( "goo",
                                                     "42",
                                                     "Numeric" );
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    @Test
    public void testCompositeFactPatternWithFromWithDSL() {
        final RuleModel m = new RuleModel();
        m.name = "model";

        final DSLSentence sen = new DSLSentence();
        sen.setDefinition( "A DSL phrase" );
        m.addLhsItem( sen );

        final FactPattern fp1 = new FactPattern( "Data" );
        fp1.setBoundName( "$d" );
        m.addLhsItem( fp1 );
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        m.addRhsItem( set );

        final ActionRetractFact ret = new ActionRetractFact( "p1" );
        m.addRhsItem( ret );

        final DSLSentence sen = new DSLSentence();
        sen.setDefinition( "Send an email to {administrator}" );

        m.addRhsItem( sen );
        return m;
    }
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        return false;
    }

    private DSLSentence toDSLSentence( List<String> dslPatterns,
                                       String dslLine ) {
        DSLSentence dslSentence = new DSLSentence();
        for ( String dslPattern : dslPatterns ) {
            // Dollar breaks the matcher, need to escape them.
            dslPattern = dslPattern.replace( "$", "\\$" );
            //A DSL Pattern can contain Regex itself, for example "When the ages is less than {num:1?[0-9]?[0-9]}"
            String regex = dslPattern.replaceAll( "\\{.*?\\}", "(.*)" );
            Matcher matcher = Pattern.compile( regex ).matcher( dslLine );
            if ( matcher.matches() ) {
                dslPattern = dslPattern.replace( "\\$", "$" );
                dslSentence.setDefinition( dslPattern );
                for ( int i = 0; i < matcher.groupCount(); i++ ) {
                    dslSentence.getValues().get( i ).setValue( matcher.group( i + 1 ) );
                }
                return dslSentence;
            }
        }
        dslSentence.setDefinition( dslLine );
        return dslSentence;
    }
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        assertNotNull( m );

        assertTrue( m.lhs[ 0 ] instanceof DSLSentence );

        DSLSentence dslSentence = (DSLSentence) m.lhs[ 0 ];
        assertEquals( dslDefinition,
                      dslSentence.getDefinition() );
        assertEquals( 0,
                      dslSentence.getValues().size() );

        DSLSentence dslSentence2 = (DSLSentence) m.lhs[ 1 ];
        assertEquals( dslDefinition2,
                      dslSentence2.getDefinition() );
        assertEquals( 1,
                      dslSentence2.getValues().size() );

        assertTrue( dslSentence2.getValues().get( 0 ) instanceof DSLVariableValue );

        DSLVariableValue dslComplexVariableValue = dslSentence2.getValues().get( 0 );
        assertEquals( "123",
                      dslComplexVariableValue.getValue() );
    }
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                                                                                             new ArrayList<String>(),
                                                                                             dmo,
                                                                                             new String[]{ dslFile } );

        assertEquals( 1, model.lhs.length );
        DSLSentence dslSentence = (DSLSentence) model.lhs[ 0 ];
        assertEquals( "test", dslSentence.getValues().get( 0 ).getValue() );
        assertEquals( "111", dslSentence.getValues().get( 1 ).getValue() );

    }
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                                                                                             new ArrayList<String>(),
                                                                                             dmo,
                                                                                             new String[]{ dslFile } );

        assertEquals( 1, model.lhs.length );
        DSLSentence dslSentence = (DSLSentence) model.lhs[ 0 ];

        assertEquals( "Price is ${p}", dslSentence.getDefinition() );
        assertEquals( "111", dslSentence.getValues().get( 0 ).getValue() );

    }
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        assertNotNull( m );

        assertTrue( m.lhs[ 0 ] instanceof DSLSentence );

        DSLSentence dslSentence = (DSLSentence) m.lhs[ 0 ];
        assertEquals( dslDefinition,
                      dslSentence.getDefinition() );
        assertEquals( 1,
                      dslSentence.getValues().size() );
        assertTrue( dslSentence.getValues().get( 0 ) instanceof DSLComplexVariableValue );
        DSLComplexVariableValue dslComplexVariableValue = (DSLComplexVariableValue) dslSentence.getValues().get( 0 );
        assertEquals( "AA",
                      dslComplexVariableValue.getValue() );
        assertEquals( "ENUM:Applicant.creditRating",
                      dslComplexVariableValue.getId() );
    }
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