package org.apache.cocoon.woody.formmodel;
import org.w3c.dom.Element;
import org.apache.cocoon.woody.util.DomHelper;
import org.apache.cocoon.woody.Constants;
import org.apache.cocoon.woody.datatype.Datatype;
/**
* Builds {@link OutputDefinition}s.
*/
public class OutputDefinitionBuilder extends AbstractDatatypeWidgetDefinitionBuilder {
public WidgetDefinition buildWidgetDefinition(Element widgetElement) throws Exception {
OutputDefinition definition = new OutputDefinition();
setId(widgetElement, definition);
Element datatypeElement = DomHelper.getChildElement(widgetElement, Constants.WD_NS, "datatype");
if (datatypeElement == null)
throw new Exception("A nested datatype element is required for the widget specified at " + DomHelper.getLocation(widgetElement));
Datatype datatype = datatypeManager.createDatatype(datatypeElement, false);
definition.setDatatype(datatype);
setLabel(widgetElement, definition);
return definition;
}
}