ValueNodeParser.java

package com.firefly.core.support.xml.parse;

import org.w3c.dom.Element;
import static com.firefly.core.support.xml.parse.XmlNodeConstants.*;
import com.firefly.core.support.xml.ManagedValue;
import com.firefly.utils.dom.Dom;

public class ValueNodeParser extends AbstractXmlNodeParser implements XmlNodeParser {

	@Override
	public Object parse(Element ele, Dom dom) {
		ManagedValue typedValue = new ManagedValue();
		String value = dom.getTextValue(ele);
		String typeName = null;
		if (ele.hasAttribute(TYPE_ATTRIBUTE)) {
			typeName = ele.getAttribute(TYPE_ATTRIBUTE);
			if (typeName == null) {
				error("<value> element contains empty target attribute");
				return null;
			}
		}

		typedValue.setValue(value);
		typedValue.setTypeName(typeName);
		return typedValue;
	}
}