Examples of FactTemplate


Examples of org.drools.core.facttemplates.FactTemplate

            return null;
        }

        ObjectType objectType = null;

        final FactTemplate factTemplate = context.getPkg().getFactTemplate( patternDescr.getObjectType() );

        if ( factTemplate != null ) {
            objectType = new FactTemplateObjectType( factTemplate );
        } else {
            try {
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Examples of org.drools.core.facttemplates.FactTemplate

        // reportError is needed as some times failure to build accessor is not a failure, just an indication that building is not possible so try something else.
        InternalReadAccessor reader;

        if ( ValueType.FACTTEMPLATE_TYPE.equals( objectType.getValueType() ) ) {
            //@todo use accessor cache           
            final FactTemplate factTemplate = ((FactTemplateObjectType) objectType).getFactTemplate();
            reader = new FactTemplateFieldExtractor( factTemplate,
                                                     factTemplate.getFieldTemplateIndex( fieldName ) );
            if ( target != null ) {
                target.setReadAccessor( reader );
            }
        } else if ( ! identifierRegexp.matcher( fieldName ).matches()
                    || ( fieldName.indexOf( '.' ) > -1 || fieldName.indexOf( '[' ) > -1 || fieldName.indexOf( '(' ) > -1 ) ) {
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Examples of org.drools.core.facttemplates.FactTemplate

            return null;
        }

        ObjectType objectType = null;

        final FactTemplate factTemplate = context.getPkg().getFactTemplate( patternDescr.getObjectType() );

        if ( factTemplate != null ) {
            objectType = new FactTemplateObjectType( factTemplate );
        } else {
            try {
View Full Code Here

Examples of org.drools.core.facttemplates.FactTemplate

        // reportError is needed as some times failure to build accessor is not a failure, just an indication that building is not possible so try something else.
        InternalReadAccessor reader;

        if ( ValueType.FACTTEMPLATE_TYPE.equals( objectType.getValueType() ) ) {
            //@todo use accessor cache           
            final FactTemplate factTemplate = ((FactTemplateObjectType) objectType).getFactTemplate();
            reader = new FactTemplateFieldExtractor( factTemplate,
                                                     factTemplate.getFieldTemplateIndex( fieldName ) );
            if ( target != null ) {
                target.setReadAccessor( reader );
            }
        } else if ( ! identifierRegexp.matcher( fieldName ).matches()
                    || ( fieldName.indexOf( '.' ) > -1 || fieldName.indexOf( '[' ) > -1 || fieldName.indexOf( '(' ) > -1 ) ) {
View Full Code Here

Examples of org.drools.core.facttemplates.FactTemplate

            return null;
        }

        ObjectType objectType = null;

        final FactTemplate factTemplate = context.getPkg().getFactTemplate( patternDescr.getObjectType() );

        if ( factTemplate != null ) {
            objectType = new FactTemplateObjectType( factTemplate );
        } else {
            try {
View Full Code Here

Examples of org.drools.core.facttemplates.FactTemplate

        // reportError is needed as some times failure to build accessor is not a failure, just an indication that building is not possible so try something else.
        InternalReadAccessor reader;

        if ( ValueType.FACTTEMPLATE_TYPE.equals( objectType.getValueType() ) ) {
            //@todo use accessor cache           
            final FactTemplate factTemplate = ((FactTemplateObjectType) objectType).getFactTemplate();
            reader = new FactTemplateFieldExtractor( factTemplate,
                                                     factTemplate.getFieldTemplateIndex( fieldName ) );
            if ( target != null ) {
                target.setReadAccessor( reader );
            }
        } else if ( ! identifierRegexp.matcher( fieldName ).matches()
                    || ( fieldName.indexOf( '.' ) > -1 || fieldName.indexOf( '[' ) > -1 || fieldName.indexOf( '(' ) > -1 ) ) {
View Full Code Here

Examples of org.drools.core.facttemplates.FactTemplate

                     " System.out.println( \"Hello World\" ); " +
                     " end ";

        KnowledgePackageImpl kPackage = new KnowledgePackageImpl("com.testfacttemplate");
        FieldTemplate fieldTemplate = new FieldTemplateImpl("status", 0, Integer.class);
        FactTemplate factTemplate = new FactTemplateImpl(kPackage, "TestFactTemplate", new FieldTemplate[]{fieldTemplate});

        KnowledgeBuilder kBuilder = new KnowledgeBuilderImpl(kPackage);
        StringReader rule = new StringReader(drl);
        try {
            ((KnowledgeBuilderImpl) kBuilder).addPackageFromDrl(rule);
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Examples of org.drools.core.facttemplates.FactTemplate

            return null;
        }

        ObjectType objectType = null;

        final FactTemplate factTemplate = context.getPkg().getFactTemplate( patternDescr.getObjectType() );

        if ( factTemplate != null ) {
            objectType = new FactTemplateObjectType( factTemplate );
        } else {
            try {
View Full Code Here

Examples of org.drools.core.facttemplates.FactTemplate

        // reportError is needed as some times failure to build accessor is not a failure, just an indication that building is not possible so try something else.
        InternalReadAccessor reader;

        if ( ValueType.FACTTEMPLATE_TYPE.equals( objectType.getValueType() ) ) {
            //@todo use accessor cache           
            final FactTemplate factTemplate = ((FactTemplateObjectType) objectType).getFactTemplate();
            reader = new FactTemplateFieldExtractor( factTemplate,
                                                     factTemplate.getFieldTemplateIndex( fieldName ) );
            if ( target != null ) {
                target.setReadAccessor( reader );
            }
        } else if ( fieldName.indexOf( '.' ) > -1 || fieldName.indexOf( '[' ) > -1 || fieldName.indexOf( '(' ) > -1 ) {
            // we need MVEL extractor for expressions
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Examples of org.drools.core.facttemplates.FactTemplate

                                                                String.class );
        final FieldTemplate cheesePrice = new FieldTemplateImpl( "price",
                                                                 1,
                                                                 Integer.class );
        final FieldTemplate[] fields = new FieldTemplate[]{cheeseName, cheesePrice};
        final FactTemplate cheese = new FactTemplateImpl( pkg,
                                                          "Cheese",
                                                          fields );

        final ObjectType type = new FactTemplateObjectType( cheese );

        final Pattern col = new Pattern( 0,
                                       type,
                                       "foo" );
        final Declaration dec = col.getDeclaration();
        final InternalReadAccessor ext = dec.getExtractor();
        assertEquals( Fact.class,
                      ext.getExtractToClass() );

        final Fact stilton = cheese.createFact( 10 );
        stilton.setFieldValue( "name",
                               "stilton" );
        stilton.setFieldValue( "price",
                               new Integer( 200 ) );
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