source: java/main/src/main/java/com/framsticks/params/types/BinaryParam.java @ 193

package com.framsticks.params.types;

import com.framsticks.params.CastFailure;
import com.framsticks.params.ParamBuilder;
import com.framsticks.params.PrimitiveParam;
import com.framsticks.params.ReassignResult;
import com.framsticks.util.lang.Numbers;

import javax.annotation.concurrent.Immutable;

/**
 * @author Piotr Sniegowski
 */
@Immutable
public class BinaryParam extends PrimitiveParam<Integer> {

        /**
         * @param builder
         */
        public BinaryParam(ParamBuilder builder) {
                super(builder);
        }

        @Override
        public Class<?> getStorageType() {
                return Integer.class;
        }

        @Override
        public String getFramsTypeName() {
                return "db";
        }

        @Override
        public ReassignResult<?> reassign(Object newValue, Object oldValue) throws CastFailure {
                if (newValue instanceof String) {
                        Integer v = Numbers.parse((String) newValue, Integer.class);
                        if (v != null) {
                                return ReassignResult.create(v);
                        }
                        throw new CastFailure();
                }
                if (newValue instanceof Integer) {
                        return ReassignResult.create((Integer) newValue);
                }
                throw new CastFailure();
        }

}