Package org.drools.workbench.models.guided.template.shared

Examples of org.drools.workbench.models.guided.template.shared.TemplateModel


        return header.append( buf ).toString();
    }

    private DataProvider chooseDataProvider( final RuleModel model ) {
        DataProvider dataProvider;
        TemplateModel tplModel = (TemplateModel) model;
        if ( tplModel.getRowsCount() > 0 ) {
            dataProvider = new ArrayDataProvider( tplModel.getTableAsArray() );
        } else {
            dataProvider = generateEmptyIterator();
        }
        return dataProvider;
    }
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    @Override
    protected void marshalRuleHeader( final RuleModel model,
                                      final StringBuilder buf ) {
        //Append Template header
        TemplateModel templateModel = (TemplateModel) model;
        buf.append( "template header\n" );

        InterpolationVariable[] interpolationVariables = templateModel.getInterpolationVariablesList();
        if ( interpolationVariables.length == 0 ) {
            buf.append( "test_var" ).append( '\n' );
        } else {
            for ( InterpolationVariable var : interpolationVariables ) {
                buf.append( var.getVarName() ).append( '\n' );
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    @Override
    public TemplateModel unmarshal( final String xml ) {
        if ( xml == null || xml.trim().length() == 0 ) {
            return createEmptyModel();
        }
        TemplateModel model = (TemplateModel) this.xt.fromXML( xml );

        //Upgrade model changes to legacy artifacts
        ruleModelUpgrader1.upgrade( model );
        ruleModelUpgrader2.upgrade( model );
        ruleModelUpgrader3.upgrade( model );

        ruleTemplateModelUpgrader1.upgrade( model );

        model.putInSync();

        return model;
    }
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        return model;
    }

    protected TemplateModel createEmptyModel() {
        return new TemplateModel();
    }
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    @Override
    public FormatConversionResult convert( String name,
                                           byte[] input ) {
        String xml = new String( input );
        TemplateModel model = (TemplateModel) RuleTemplateModelXMLPersistenceImpl.getInstance().unmarshal( xml );
        String drl = new StringBuilder().append( RuleTemplateModelDRLPersistenceImpl.getInstance().marshal( model ) ).toString();

        return new FormatConversionResult( getDestinationName( name, model.hasDSLSentences() ), drl.getBytes() );
    }
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    }

    @Override
    public GuidedTemplateEditorContent loadContent( final Path path ) {
        try {
            final TemplateModel model = load( path );
            final PackageDataModelOracle oracle = dataModelService.getDataModel( path );
            return new GuidedTemplateEditorContent( oracle,
                                                    model );

        } catch ( Exception e ) {
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        return header.append( buf ).toString();
    }

    private DataProvider chooseDataProvider( final RuleModel model ) {
        DataProvider dataProvider;
        TemplateModel tplModel = (TemplateModel) model;
        if ( tplModel.getRowsCount() > 0 ) {
            dataProvider = new ArrayDataProvider( tplModel.getTableAsArray() );
        } else {
            dataProvider = generateEmptyIterator();
        }
        return dataProvider;
    }
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    @Override
    protected void marshalRuleHeader( final RuleModel model,
                                      final StringBuilder buf ) {
        //Append Template header
        TemplateModel templateModel = (TemplateModel) model;
        buf.append( "template header\n" );

        InterpolationVariable[] interpolationVariables = templateModel.getInterpolationVariablesList();
        if ( interpolationVariables.length == 0 ) {
            buf.append( "test_var" ).append( '\n' );
        } else {
            for ( InterpolationVariable var : interpolationVariables ) {
                buf.append( var.getVarName() ).append( '\n' );
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                       m );
    }

    @Test
    public void testCompositeConstraintWithConnectiveConstraintFirstValue() {
        TemplateModel m = new TemplateModel();
        m.name = "t1";

        FactPattern p1 = new FactPattern( "Person" );
        m.addLhsItem( p1 );

        CompositeFieldConstraint comp = new CompositeFieldConstraint();
        comp.setCompositeJunctionType( CompositeFieldConstraint.COMPOSITE_TYPE_OR );
        p1.addConstraint( comp );

        final SingleFieldConstraint X = new SingleFieldConstraint();
        X.setFieldName( "field1" );
        X.setFieldType( DataType.TYPE_STRING );
        X.setConstraintValueType( SingleFieldConstraint.TYPE_TEMPLATE );
        X.setValue( "$f1" );
        X.setOperator( "==" );
        comp.addConstraint( X );

        ConnectiveConstraint connective = new ConnectiveConstraint();
        connective.setConstraintValueType( BaseSingleFieldConstraint.TYPE_LITERAL );
        connective.setFieldType( DataType.TYPE_STRING );
        connective.setOperator( "|| ==" );
        connective.setValue( "goo" );

        X.setConnectives( new ConnectiveConstraint[ 1 ] );
        X.getConnectives()[ 0 ] = connective;

        final SingleFieldConstraint Y = new SingleFieldConstraint();
        Y.setFieldName( "field2" );
        Y.setFieldType( DataType.TYPE_STRING );
        Y.setConstraintValueType( SingleFieldConstraint.TYPE_TEMPLATE );
        Y.setValue( "$f2" );
        Y.setOperator( "==" );
        comp.addConstraint( Y );

        String expected = "rule \"t1_0\"\n" +
                "dialect \"mvel\"\n" +
                "when\n" +
                "Person( field1 == \"foo\" || == \"goo\" )\n" +
                "then\n" +
                "end\n";

        m.addRow( new String[]{ "foo", null } );

        checkMarshall( expected,
                       m );
    }
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                       m );
    }

    @Test
    public void testCompositeConstraintWithConnectiveConstraintSecondValue() {
        TemplateModel m = new TemplateModel();
        m.name = "t1";

        FactPattern p1 = new FactPattern( "Person" );
        m.addLhsItem( p1 );

        CompositeFieldConstraint comp = new CompositeFieldConstraint();
        comp.setCompositeJunctionType( CompositeFieldConstraint.COMPOSITE_TYPE_OR );
        p1.addConstraint( comp );

        final SingleFieldConstraint X = new SingleFieldConstraint();
        X.setFieldName( "field1" );
        X.setFieldType( DataType.TYPE_STRING );
        X.setConstraintValueType( SingleFieldConstraint.TYPE_TEMPLATE );
        X.setValue( "$f1" );
        X.setOperator( "==" );
        comp.addConstraint( X );

        ConnectiveConstraint connective = new ConnectiveConstraint();
        connective.setConstraintValueType( BaseSingleFieldConstraint.TYPE_LITERAL );
        connective.setFieldType( DataType.TYPE_STRING );
        connective.setOperator( "|| ==" );
        connective.setValue( "goo" );

        X.setConnectives( new ConnectiveConstraint[ 1 ] );
        X.getConnectives()[ 0 ] = connective;

        final SingleFieldConstraint Y = new SingleFieldConstraint();
        Y.setFieldName( "field2" );
        Y.setFieldType( DataType.TYPE_STRING );
        Y.setConstraintValueType( SingleFieldConstraint.TYPE_TEMPLATE );
        Y.setValue( "$f2" );
        Y.setOperator( "==" );
        comp.addConstraint( Y );

        String expected = "rule \"t1_0\"\n" +
                "dialect \"mvel\"\n" +
                "when\n" +
                "Person( field2 == \"bar\" )\n" +
                "then\n" +
                "end\n";

        m.addRow( new String[]{ null, "bar" } );

        checkMarshall( expected,
                       m );
    }
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