package org.jboss.windup.config.parser.metadata;
import org.apache.commons.lang3.StringUtils;
import org.jboss.forge.furnace.addons.AddonId;
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.WindupXMLRulesetParsingException;
import org.jboss.windup.config.parser.xml.RuleProviderHandler;
import org.w3c.dom.Element;
@NamespaceElementHandler(elementName = MetadataAddonDependencyHandler.ADDON_DEPENDENCY_ELEMENT, namespace = RuleProviderHandler.WINDUP_RULE_NAMESPACE)
public class MetadataAddonDependencyHandler implements ElementHandler<AddonId>
{
private static final String ID = "id";
public static final String ADDON_DEPENDENCY_ELEMENT = "addon";
@Override
public AddonId processElement(ParserContext handlerManager, Element element) throws ConfigurationException
{
String id = element.getAttribute(ID);
if (StringUtils.isBlank(id))
{
throw new WindupXMLRulesetParsingException("The '" + ADDON_DEPENDENCY_ELEMENT + "' element must have a non-empty '" + ID + "' attribute");
}
AddonId addonId = AddonId.fromCoordinates(id);
return addonId;
}
}