teichmann@5831: package org.dive4elements.river.artifacts.model.map;
ingo@3300: 
ingo@3300: import java.util.HashMap;
ingo@3300: import java.util.Map;
ingo@3300: 
ingo@3300: import org.w3c.dom.Document;
ingo@3300: import org.w3c.dom.Element;
ingo@3300: 
ingo@3300: import org.apache.log4j.Logger;
ingo@3300: 
teichmann@5831: import org.dive4elements.artifacts.CallMeta;
teichmann@5831: import org.dive4elements.river.artifacts.model.Calculation;
ingo@3300: 
ingo@3300: 
ingo@3300: public class WSPLGENCalculation extends Calculation {
ingo@3300: 
ingo@3300:     private static final Logger log = Logger.getLogger(WSPLGENCalculation.class);
ingo@3300: 
ingo@3300:     protected Map<Integer, String> errors;
ingo@3300:     protected Map<Integer, String> warnings;
ingo@3300: 
ingo@3300: 
ingo@3300:     public WSPLGENCalculation() {
ingo@3300:         errors   = new HashMap<Integer, String>();
ingo@3300:         warnings = new HashMap<Integer, String>();
ingo@3300:     }
ingo@3300: 
ingo@3300: 
ingo@3300:     public void addError(Integer key, String msg) {
ingo@3300:         log.debug("New error: (" + key + ") " + msg);
ingo@3300:         errors.put(key, msg);
ingo@3300:     }
ingo@3300: 
ingo@3300: 
ingo@3300:     public void addWarning(Integer key, String msg) {
ingo@3300:         log.debug("New warning: (" + key + ") " + msg);
ingo@3300:         warnings.put(key, msg);
ingo@3300:     }
ingo@3300: 
ingo@3300: 
ingo@3300:     public int numErrors() {
ingo@3300:         return errors.size();
ingo@3300:     }
ingo@3300: 
ingo@3300: 
ingo@3300:     public int numWarnings() {
ingo@3300:         return warnings.size();
ingo@3300:     }
ingo@3300: 
ingo@3300: 
ingo@3300:     @Override
ingo@3300:     public void toXML(Document document, CallMeta meta) {
ingo@3300:         Element root = document.createElement("problems");
ingo@3300: 
ingo@3300:         if (numErrors() > 0) {
teichmann@4050:             for (Map.Entry<Integer, String> entry: errors.entrySet()) {
ingo@3300:                 Element problem = document.createElement("problem");
ingo@3300:                 problem.setAttribute("error", String.valueOf(entry.getKey()));
ingo@3300:                 problem.setTextContent(entry.getValue());
ingo@3300: 
ingo@3300:                 root.appendChild(problem);
ingo@3300:             }
ingo@3300:         }
ingo@3300: 
ingo@3300:         if (numWarnings() > 0) {
teichmann@4050:             for (Map.Entry<Integer, String> entry: warnings.entrySet()) {
ingo@3300:                 Element problem = document.createElement("problem");
ingo@3300:                 problem.setAttribute("error", String.valueOf(entry.getKey()));
ingo@3300:                 problem.setTextContent(entry.getValue());
ingo@3300: 
ingo@3300:                 root.appendChild(problem);
ingo@3300:             }
ingo@3300:         }
ingo@3300: 
ingo@3300:         document.appendChild(root);
ingo@3300:     }
ingo@3300: }
ingo@3300: // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :