Examples of FieldDefinition


Examples of org.drools.core.factmodel.FieldDefinition

        mv.visitCode();


        if ( core.isFullTraiting() ) {
            // The trait field update will be done by the core setter. However, types may mismatch here
            FieldDefinition hardField = core.getFieldByAlias( field.resolveAlias() );
            if ( ! field.getType().isPrimitive() && ! field.getTypeName().equals( hardField.getTypeName() ) ) {
                boolean isCoreTrait = hardField.getType().getAnnotation( Trait.class ) != null;
                boolean isTraitTrait = field.getType().getAnnotation( Trait.class ) != null;

                Label l0 = new Label();
                mv.visitVarInsn( ALOAD, 1 );
                mv.visitJumpInsn( IFNULL, l0 );
                if ( isCoreTrait && ! isTraitTrait ) {
                    mv.visitVarInsn( ALOAD, 1 );
                    mv.visitTypeInsn( CHECKCAST, Type.getInternalName( TraitableBean.class ) );
                    mv.visitLdcInsn( hardField.getTypeName() );
                    mv.visitMethodInsn( INVOKEINTERFACE, Type.getInternalName( TraitableBean.class ), "getTrait", Type.getMethodDescriptor( Type.getType( Thing.class ), new Type[] { Type.getType( String.class ) } ) );
                    mv.visitVarInsn( ASTORE, 1 );
                } else if ( ! isCoreTrait && isTraitTrait ) {
                    mv.visitVarInsn( ALOAD, 1 );
                    mv.visitTypeInsn( CHECKCAST, Type.getInternalName( TraitProxy.class ) );
                    mv.visitMethodInsn( INVOKEVIRTUAL, Type.getInternalName( TraitProxy.class ), "getObject", Type.getMethodDescriptor( Type.getType( TraitableBean.class ), new Type[]{ } ) );
                    mv.visitVarInsn( ASTORE, 1 );
                } else if ( isCoreTrait && isTraitTrait ) {
                    mv.visitVarInsn( ALOAD, 1 );
                    mv.visitTypeInsn( CHECKCAST, Type.getInternalName( TraitProxy.class ) );
                    mv.visitMethodInsn( INVOKEVIRTUAL, Type.getInternalName( TraitProxy.class ), "getObject", Type.getMethodDescriptor( Type.getType( TraitableBean.class ), new Type[] {} ) );
                    mv.visitTypeInsn( CHECKCAST, Type.getInternalName( TraitableBean.class ) );
                    mv.visitLdcInsn( hardField.getTypeName() );
                    mv.visitMethodInsn( INVOKEINTERFACE, Type.getInternalName( TraitableBean.class ), "getTrait", Type.getMethodDescriptor( Type.getType( Thing.class ), new Type[] { Type.getType( String.class ) } ) );
                    mv.visitVarInsn( ASTORE, 1 );
                } else {
                    // handled by normal inheritance, exceptions should have been thrown
                    if ( ! hardField.getType().isAssignableFrom( field.getType() ) ) {
                        mv.visitInsn( RETURN );
                    }
                }
                Label l1 = new Label();
                mv.visitJumpInsn(GOTO, l1);

                mv.visitLabel( l0 );
                    mv.visitInsn( ACONST_NULL );
                    mv.visitVarInsn( ASTORE, 1 );
                mv.visitLabel( l1 );
            } else if ( field.getType().isPrimitive() ) {
                if ( ! hardField.getType().equals( field.getType() ) ) {
                    mv.visitInsn( RETURN );
                }
            }
        }
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Examples of org.drools.core.factmodel.FieldDefinition

            MethodVisitor mv = cw.visitMethod( ACC_PRIVATE, "synchFields", Type.getMethodDescriptor( Type.VOID_TYPE, new Type[] { Type.BOOLEAN_TYPE } ), null, null );
            mv.visitCode();
            if ( core.isFullTraiting() ) {
                Iterator<FieldDefinition> iter = trait.getFieldsDefinitions().iterator();
                for ( int j = 0; j < trait.getFieldsDefinitions().size(); j++ ) {
                    FieldDefinition fld = iter.next();
                    boolean hardField = ! TraitRegistry.isSoftField( fld, j, mask );
                    synchFieldLogical( mv, fld, proxyName, trait, core, hardField, j + 3 );
                }
            } else {
                for ( FieldDefinition fld : trait.getFieldsDefinitions() ) {
                    if ( fld.getInitExpr() != null ) {
                        synchField( mv, fld, proxyName );
                    }
                }
            }
            mv.visitInsn( RETURN );
View Full Code Here

Examples of org.drools.core.factmodel.FieldDefinition




    protected void shedField( MethodVisitor mv, FieldDefinition fld, String proxyName, ClassDefinition trait, ClassDefinition core, boolean hardField, int j ) {
        FieldDefinition coreField = core.getFieldByAlias( fld.resolveAlias() );

        mv.visitVarInsn( ALOAD, 0 );
        mv.visitFieldInsn( GETFIELD, BuildUtils.getInternalType( proxyName ), "object", Type.getDescriptor( core.getDefinedClass() ) );
        mv.visitTypeInsn( CHECKCAST, Type.getInternalName( TraitableBean.class ) );
        mv.visitMethodInsn( INVOKEINTERFACE, Type.getInternalName( TraitableBean.class ), "_getFieldTMS", Type.getMethodDescriptor( Type.getType( TraitFieldTMS.class ), new Type[] {} ) );

        mv.visitVarInsn( ASTORE, 1 );
        mv.visitVarInsn( ALOAD, 1 );
        // fld Name
        mv.visitLdcInsn( fld.resolveAlias() );
        // this
        mv.visitVarInsn( ALOAD, 0 );
        // fld type
        if ( BuildUtils.isPrimitive( fld.getTypeName() ) ) {
            mv.visitLdcInsn( Type.getType( BuildUtils.getTypeDescriptor( BuildUtils.box( fld.getTypeName() ) ) ) );
        } else {
            mv.visitLdcInsn( Type.getType( Type.getDescriptor( fld.getType() ) ) );
        }

        if ( hardField ) {
            if ( BuildUtils.isPrimitive( coreField.getTypeName() ) ) {
                mv.visitLdcInsn( Type.getType( BuildUtils.getTypeDescriptor( BuildUtils.box( coreField.getTypeName() ) ) ) );
            } else {
                mv.visitLdcInsn( Type.getType( Type.getDescriptor( coreField.getType() ) ) );
            }
        } else {
            mv.visitLdcInsn( Type.getType( Type.getDescriptor( Object.class ) ) );
        }


        mv.visitMethodInsn( INVOKEINTERFACE,
                            Type.getInternalName( TraitFieldTMS.class ),
                            "shedField",
                            Type.getMethodDescriptor( Type.getType( Object.class ), new Type[] {
                                    Type.getType( String.class ), Type.getType( TraitType.class ), Type.getType( Class.class ), Type.getType( Class.class )
                            } ) );

        mv.visitVarInsn( ASTORE, j );

        if ( hardField ) {
            mv.visitVarInsn( ALOAD, 0 );
            mv.visitFieldInsn( GETFIELD, BuildUtils.getInternalType( proxyName ), "object", Type.getDescriptor( core.getDefinedClass() ) );

            mv.visitVarInsn( ALOAD, j );
            if ( BuildUtils.isPrimitive( coreField.getTypeName() ) ) {
                Label l0 = new Label();
                mv.visitJumpInsn( IFNULL, l0 );
                mv.visitVarInsn( ALOAD, j );
                mv.visitTypeInsn( CHECKCAST, BuildUtils.getInternalType( BuildUtils.box( coreField.getTypeName() ) ) );
                mv.visitMethodInsn( INVOKEVIRTUAL,
                                    BuildUtils.getInternalType( BuildUtils.box( coreField.getTypeName() ) ),
                                    BuildUtils.numericMorph( BuildUtils.box( coreField.getTypeName() ) ),
                                    Type.getMethodDescriptor( Type.getType( coreField.getType() ), new Type[] {} ) );
                Label l1 = new Label();
                mv.visitJumpInsn( GOTO, l1 );
                mv.visitLabel( l0 );
                mv.visitInsn( BuildUtils.zero( coreField.getTypeName() ) );
                mv.visitLabel( l1 );
            } else {
                mv.visitTypeInsn( CHECKCAST, Type.getInternalName( coreField.getType() ) );
            }

            mv.visitMethodInsn( INVOKEVIRTUAL,
                                Type.getInternalName( core.getDefinedClass() ),
                                BuildUtils.setterName( coreField.getName(), coreField.getTypeName() ),
                                "(" + BuildUtils.getTypeDescriptor( coreField.getTypeName() ) + ")" + Type.getDescriptor( void.class ) );
        } else {
            mv.visitVarInsn( ALOAD, 0 );
            mv.visitFieldInsn( GETFIELD, BuildUtils.getInternalType( proxyName ), "map", Type.getDescriptor( Map.class ) );

            mv.visitLdcInsn( fld.resolveAlias() );
View Full Code Here

Examples of org.drools.core.factmodel.FieldDefinition

            mv.visitInsn( DUP );
            mv.visitMethodInsn( INVOKESPECIAL, Type.getInternalName( TraitFieldTMSImpl.class ), "<init>", "()V" );
            mv.visitFieldInsn( PUTFIELD, BuildUtils.getInternalType( wrapperName ), TraitableBean.FIELDTMS_FIELD_NAME, Type.getDescriptor( TraitFieldTMS.class ) );

            for ( FactField hardField : coreDef.getFields() ) {
                FieldDefinition fld = (FieldDefinition) hardField;
                mv.visitVarInsn( ALOAD, 0 );
                mv.visitFieldInsn( GETFIELD, BuildUtils.getInternalType( wrapperName ), TraitableBean.FIELDTMS_FIELD_NAME, Type.getDescriptor( TraitFieldTMS.class ) );

                mv.visitLdcInsn( Type.getType( Type.getDescriptor( coreDef.getDefinedClass() ) ) );

                mv.visitLdcInsn( fld.resolveAlias() );

                if ( BuildUtils.isPrimitive( fld.getTypeName() ) ) {
//                    mv.visitFieldInsn( GETSTATIC, BuildUtils.getInternalType( BuildUtils.box( fld.getTypeName() ) ), "TYPE", Type.getDescriptor( Class.class ) );
                    mv.visitLdcInsn( Type.getType( BuildUtils.getTypeDescriptor( BuildUtils.box( fld.getTypeName() ) ) ) );
                } else {
                    mv.visitLdcInsn( Type.getType( BuildUtils.getTypeDescriptor( fld.getTypeName() ) ) );
                }

                mv.visitVarInsn( ALOAD, 0 );
                mv.visitFieldInsn( GETFIELD, BuildUtils.getInternalType( wrapperName ), "core", Type.getDescriptor( coreDef.getDefinedClass() ) );
                mv.visitMethodInsn( INVOKEVIRTUAL, Type.getInternalName( coreDef.getDefinedClass() ), BuildUtils.getterName( fld.getName(), fld.getTypeName() ), "()" + BuildUtils.getTypeDescriptor( fld.getTypeName() ) );
                if ( BuildUtils.isPrimitive( fld.getTypeName() ) ) {
                    mv.visitMethodInsn( INVOKESTATIC, BuildUtils.getInternalType( BuildUtils.box( fld.getTypeName() ) ), "valueOf", "(" + BuildUtils.getTypeDescriptor( fld.getTypeName() ) + ")" + BuildUtils.getTypeDescriptor( BuildUtils.box( fld.getTypeName() ) ) );
                }

                if ( fld.getInitExpr() != null ) {
                    mv.visitLdcInsn( fld.getInitExpr() );
                } else {
                    mv.visitInsn( ACONST_NULL );
                }

                mv.visitMethodInsn( INVOKEINTERFACE,
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Examples of org.drools.factmodel.FieldDefinition

                }

                for ( Field fld : fields ) {
                    Position pos = fld.getAnnotation( Position.class );
                    if ( pos != null ) {
                        FieldDefinition fldDef = new FieldDefinition( fld.getName(),
                                                                      fld.getType().getName() );
                        fldDef.setIndex( pos.value() );
                        orderedFields.set( pos.value(),
                                           fldDef );
                    }
                }
                for ( FieldDefinition fld : orderedFields ) {
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Examples of org.drools.factmodel.FieldDefinition

        // Fields are SORTED in the process
        if ( typeDescr.getFields().size() > 0 ) {
            PriorityQueue<FieldDefinition> fieldDefs = sortFields( typeDescr.getFields(),
                                                                   pkgRegistry );
            while ( fieldDefs.size() > 0 ) {
                FieldDefinition fld = fieldDefs.poll();
                def.addField( fld );
            }
        }

        // check whether it is necessary to build the class or not
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Examples of org.drools.factmodel.FieldDefinition

            String fullFieldType;
            try {
                fullFieldType = pkgRegistry.getTypeResolver().resolveType( field.getPattern().getObjectType() ).getName();

                FieldDefinition fieldDef = new FieldDefinition( field.getFieldName(),
                                                                fullFieldType );
                // field is marked as PK
                boolean isKey = field.getAnnotation( TypeDeclaration.ATTR_KEY ) != null;
                fieldDef.setKey( isKey );

                fieldDef.setIndex( field.getIndex() );
                fieldDef.setInherited( field.isInherited() );
                fieldDef.setInitExpr( field.getInitExpr() );

                for ( String annotationName : field.getAnnotationNames() ) {
                    Class annotation = resolveAnnotation( annotationName,
                                                          pkgRegistry.getTypeResolver() );
                    if ( annotation != null ) {
                        try {
                            AnnotationDefinition annotationDefinition = AnnotationDefinition.build( annotation,
                                                                                                    field.getAnnotations().get( annotationName ).getValueMap(),
                                                                                                    pkgRegistry.getTypeResolver() );
                            fieldDef.addAnnotation( annotationDefinition );
                        } catch ( NoSuchMethodException nsme ) {
                            this.results.add( new TypeDeclarationError( "Annotated field " + field.getFieldName() + "  - undefined property in @annotation " + annotationName + ": " + nsme.getMessage() + ";",
                                                                        field.getLine() ) );
                        }
                    }
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Examples of org.drools.factmodel.FieldDefinition

        }

        for (Field fld : fields) {
            Position pos = fld.getAnnotation( Position.class );
            if (pos != null) {
                FieldDefinition fldDef = new FieldDefinition( fld.getName(),
                                                              fld.getType().getName() );
                fldDef.setIndex( pos.value() );
                orderedFields.set( pos.value(),
                                   fldDef );
            }
        }
        for (FieldDefinition fld : orderedFields) {
View Full Code Here

Examples of org.drools.factmodel.FieldDefinition

                    continue;
                }
                if ( !inspector.isNonGetter( fieldName ) && setters.keySet().contains( fieldName ) ) {

                    Class ret = methods.get( fieldName ).getReturnType();
                    FieldDefinition field = new FieldDefinition();
                    field.setName( fieldName );
                    field.setTypeName( ret.getName() );
                    field.setIndex( j++ );
                    type.getTypeClassDef().addField( field );
                }
            }

            Set<String> interfaces = new HashSet<String>();
View Full Code Here

Examples of org.drools.factmodel.FieldDefinition

        if (!typeDescr.getFields().isEmpty()) {
            PriorityQueue<FieldDefinition> fieldDefs = sortFields( typeDescr.getFields(),
                                                                   pkgRegistry );
            int n = fieldDefs.size();
            for ( int k = 0; k < n; k++ ) {
                FieldDefinition fld = fieldDefs.poll();
                if (unresolvedTypeDefinitions != null) {
                    for (TypeDefinition typeDef : unresolvedTypeDefinitions) {
                        if (fld.getTypeName().equals(typeDef.getTypeClassName())) {
                            fld.setRecursive(true);
                            break;
                        }
                    }
                }
                fld.setIndex( k );
                def.addField( fld );
            }
        }

        // check whether it is necessary to build the class or not
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