org.simpleflatmapper.map.fieldmapper.LongConstantTargetFieldMapper Maven / Gradle / Ivy

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Java library to map flat record - ResultSet, csv - to java object with minimum configuration and low footprint.

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package org.simpleflatmapper.map.fieldmapper;

import org.simpleflatmapper.map.FieldMapper;
import org.simpleflatmapper.map.MappingContext;
import org.simpleflatmapper.map.getter.ContextualGetterAdapter;
import org.simpleflatmapper.map.getter.LongContextualGetter;
import org.simpleflatmapper.map.setter.ContextualSetterAdapter;
import org.simpleflatmapper.map.setter.LongContextualSetter;
import org.simpleflatmapper.reflect.primitive.LongGetter;
import org.simpleflatmapper.reflect.primitive.LongSetter;

public final class LongConstantTargetFieldMapper implements FieldMapper {

	private final LongGetter getter;
	private final LongContextualSetter setter;
	
	public LongConstantTargetFieldMapper(final LongGetter getter, final LongContextualSetter setter) {
		this.getter = getter;
		this.setter = setter;
	}
	@Override
	public void mapTo(final S source, final T target, final MappingContext mappingContext) throws Exception {
		setter.setLong(target, getter.getLong(source), mappingContext);
	}

    @Override
    public String toString() {
        return "LongFieldMapper{" +
                "getter=" + getter +
                ", setter=" + setter +
                '}';
    }
}