package org.litesoft.mementobeansupport;

import org.litesoft.commonfoundation.typeutils.*;

import java.util.*;

import org.litesoft.codec.*;

public class StringAttributeProxy extends AbstractAttributeProxy<String, StringAttributeProxy>
{
    private boolean mNullEmpties = false;

    public StringAttributeProxy( String pName )
    {
        super( pName, StringTypedTerminatingCodec.INSTANCE );
    }

    public StringAttributeProxy nullEmpties()
    {
        StringAttributeProxy zClone = copy();
        zClone.mNullEmpties = true;
        return zClone;
    }

    @Override
    protected List<String> normalize( List<String> pValues )
    {
        return mNullEmpties ? normalizeEachEntry( pValues ) : super.normalize( pValues );
    }

    @Override
    protected String normalize( String pValue )
    {
        return mNullEmpties ? Strings.noEmpty( pValue ) : super.normalize( pValue );
    }

    @Override
    protected StringAttributeProxy copy()
    {
        return new StringAttributeProxy( this );
    }

    private StringAttributeProxy( StringAttributeProxy pOrig )
    {
        super( pOrig );
        mNullEmpties = pOrig.mNullEmpties;
    }
}