package org.jboss.windup.project.handlers;
import static org.joox.JOOX.$;
import org.apache.commons.lang3.StringUtils;
import org.jboss.windup.config.exception.ConfigurationException;
import org.jboss.windup.config.parser.ElementHandler;
import org.jboss.windup.config.parser.NamespaceElementHandler;
import org.jboss.windup.config.parser.ParserContext;
import org.jboss.windup.config.parser.xml.RuleProviderHandler;
import org.jboss.windup.project.operation.LineItem;
import org.jboss.windup.util.exception.WindupException;
import org.w3c.dom.Element;
@NamespaceElementHandler(elementName = "lineitem", namespace = RuleProviderHandler.WINDUP_RULE_NAMESPACE)
public class LineItemHandler implements ElementHandler<LineItem>
{
@Override
public LineItem processElement(ParserContext handlerManager, Element element)
throws ConfigurationException
{
String message = $(element).attr("message");
if (StringUtils.isBlank(message))
{
throw new WindupException(
"Error, 'lineItem' element must have a non-empty 'message' attribute");
}
LineItem lineItem = LineItem.withMessage(message);
return lineItem;
}
}