org.jclouds.aws.s3.xml.ErrorEntryHandler Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of aws-s3 Show documentation

Simple Storage Service (S3) implementation targeted to Amazon Web Services

There is a newer version: 1.6.0

package org.jclouds.aws.s3.xml;

import com.google.common.collect.Maps;
import org.jclouds.aws.s3.domain.DeleteResult;
import org.jclouds.http.functions.ParseSax;
import org.xml.sax.SAXException;

import java.util.Map;

import static org.jclouds.util.SaxUtils.equalsOrSuffix;

/**
 * @author Andrei Savu
 */
public class ErrorEntryHandler extends ParseSax.HandlerForGeneratedRequestWithResult> {

   private StringBuilder accumulator = new StringBuilder();

   private String key;
   private String code;
   private String message;

   @Override
   public void characters(char[] chars, int start, int length) throws SAXException {
      accumulator.append(chars, start, length);
   }

   @Override
   public void endElement(String uri, String name, String qName) throws SAXException {
      if (equalsOrSuffix(qName, "Key")) {
         key = accumulator.toString().trim();
      } else if (equalsOrSuffix(qName, "Code")) {
         code = accumulator.toString().trim();
      } else if (equalsOrSuffix(qName, "Message")) {
         message = accumulator.toString().trim();
      }
      accumulator = new StringBuilder();
   }

   @Override
   public Map.Entry getResult() {
      return Maps.immutableEntry(key, new DeleteResult.Error(code, message));
   }
}