org.ioc.commons.utils.format.HasLabelStringFormatter Maven / Gradle / Ivy

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Library which contains some extension classes for the library IOC-Commons. It provides some interface definitions and some tool classes which are non-dependent from the used technology; i.e. the classes and interfaces from this library do not depend on the choosen ioc-commons-implementation library.

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package org.ioc.commons.utils.format;

import org.ioc.commons.domain.features.HasLabel;
import org.ioc.commons.utils.Format.StringFormatter;

public class HasLabelStringFormatter implements StringFormatter {

	private boolean nullAsEmptyString = false;

	@Override
	public String asString(T obj) {
		String label = obj != null ? obj.getLabel() : null;
		return label != null ? label : (this.nullAsEmptyString ? "" : null);
	}

}