Examples of MVELClassFieldReader

org.drools.base.extractors.MVELClassFieldReader
A class field extractor that uses MVEL engine to extract the actual value for a given expression. We use MVEL to resolve nested accessor expressions.

Examples of org.drools.base.extractors.MVELClassFieldReader

        AccessorKey key = new AccessorKey( pkgName + className,
                                           expr,
                                           AccessorKey.AccessorType.FieldAccessor );
        FieldLookupEntry entry = (FieldLookupEntry) this.lookup.get( key );
        if ( entry == null ) {
            MVELClassFieldReader reader  = new MVELClassFieldReader( className, expr, typesafe );
            entry = new FieldLookupEntry( reader );
            this.lookup.put( key,
                             entry );
        }

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Examples of org.drools.base.extractors.MVELClassFieldReader

                // then just create an instance of the special class field extractor
                return new SelfReferenceClassFieldReader( clazz,
                                                          fieldName );
            } else if ( fieldName.indexOf( '.' ) > -1 || fieldName.indexOf( '[' ) > -1 ) {
                // we need MVEL extractor for expressions
                return new MVELClassFieldReader( clazz,
                                                 fieldName,
                                                 cache );
            } else {
                // otherwise, bytecode generate a specific extractor
                ClassFieldInspector inspector = inspectors.get( clazz );

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Examples of org.drools.base.extractors.MVELClassFieldReader

                // then just create an instance of the special class field extractor
                return new SelfReferenceClassFieldReader( clazz,
                                                          fieldName );
            } else if ( fieldName.indexOf( '.' ) > -1 || fieldName.indexOf( '[' ) > -1 ) {
                // we need MVEL extractor for expressions
                return new MVELClassFieldReader( clazz,
                                                 fieldName,
                                                 cache );
            } else {
                // otherwise, bytecode generate a specific extractor
                ClassFieldInspector inspector = inspectors.get( clazz );

View Full Code Here

Examples of org.drools.base.extractors.MVELClassFieldReader

                // then just create an instance of the special class field extractor
                return new SelfReferenceClassFieldReader( clazz,
                                                          fieldName );
            } else if ( fieldName.indexOf( '.' ) > -1 || fieldName.indexOf( '[' ) > -1 ) {
                // we need MVEL extractor for expressions
                return new MVELClassFieldReader( clazz,
                                                 fieldName,
                                                 cache );
            } else {
                // otherwise, bytecode generate a specific extractor
                ClassFieldInspector inspector = inspectors.get( clazz );

View Full Code Here

Examples of org.drools.base.extractors.MVELClassFieldReader

                // then just create an instance of the special class field extractor
                return new SelfReferenceClassFieldReader( clazz,
                                                          fieldName );
            } else if ( fieldName.indexOf( '.' ) > -1 || fieldName.indexOf( '[' ) > -1 ) {
                // we need MVEL extractor for expressions
                return new MVELClassFieldReader( clazz.getName(),
                                                 fieldName,
                                                 true );
            } else {
                // otherwise, bytecode generate a specific extractor
                ClassFieldInspector inspector = inspectors.get( clazz );

View Full Code Here

Examples of org.drools.base.extractors.MVELClassFieldReader

                // then just create an instance of the special class field extractor
                return new SelfReferenceClassFieldReader( clazz,
                                                          fieldName );
            } else if ( fieldName.indexOf( '.' ) > -1 || fieldName.indexOf( '[' ) > -1 ) {
                // we need MVEL extractor for expressions
                return new MVELClassFieldReader( clazz,
                                                 fieldName,
                                                 cache );
            } else {
                // otherwise, bytecode generate a specific extractor
                ClassFieldInspector inspector = inspectors.get( clazz );

View Full Code Here

Examples of org.drools.base.extractors.MVELClassFieldReader

                // then just create an instance of the special class field extractor
                return new SelfReferenceClassFieldReader( clazz,
                                                          fieldName );
            } else if ( fieldName.indexOf( '.' ) > -1 || fieldName.indexOf( '[' ) > -1 ) {
                // we need MVEL extractor for expressions
                return new MVELClassFieldReader( clazz,
                                                 fieldName,
                                                 cache );
            } else {
                // otherwise, bytecode generate a specific extractor
                ClassFieldInspector inspector = inspectors.get( clazz );

View Full Code Here

Examples of org.drools.base.extractors.MVELClassFieldReader

                    throw new RuntimeException("Can't figure out: " + expr + ", class name: " + className);
                }
            } else {
                throw new RuntimeException("Can't figure out: " + expr);
            }
            extractor = new MVELClassFieldReader(classType,
                    expr, null);
        } else {
            extractor = getFieldReadAccessor( context,
                                              implicitBinding,
                                              pattern.getObjectType(),

View Full Code Here

Examples of org.drools.base.extractors.MVELClassFieldReader

                // then just create an instance of the special class field extractor
                return new SelfReferenceClassFieldReader( clazz,
                                                          fieldName );
            } else if ( fieldName.indexOf( '.' ) > -1 || fieldName.indexOf( '[' ) > -1 ) {
                // we need MVEL extractor for expressions
                return new MVELClassFieldReader( clazz,
                                                 fieldName,
                                                 cache );
            } else {
                // otherwise, bytecode generate a specific extractor
                ClassFieldInspector inspector = inspectors.get( clazz );

View Full Code Here

Examples of org.drools.base.extractors.MVELClassFieldReader

        AccessorKey key = new AccessorKey( pkgName + className,
                                           expr,
                                           AccessorKey.AccessorType.FieldAccessor );
        FieldLookupEntry entry = (FieldLookupEntry) this.lookup.get( key );
        if ( entry == null ) {
            MVELClassFieldReader reader  = new MVELClassFieldReader( className, expr, typesafe );
            entry = new FieldLookupEntry( reader );
            this.lookup.put( key,
                             entry );
        }

View Full Code Here

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