GetProductTypesHandler.java :  » XML » travelfusion-xmlclient-j » org » travelfusion » xmlclient » ri » handler » misc » Java Open Source

package org.travelfusion.xmlclient.ri.handler.misc;

import java.util.HashMap;
import java.util.Map;

import javax.xml.stream.XMLStreamConstants;

import org.travelfusion.xmlclient.handler.HandlesRequestsFor;
import org.travelfusion.xmlclient.impl.handler.AbstractXmlToolRequestStAXResponseHandler;
import org.travelfusion.xmlclient.ri.xobject.misc.XGetProductTypesRequest;
import org.travelfusion.xmlclient.ri.xobject.misc.XGetProductTypesResponse;

@HandlesRequestsFor(XGetProductTypesRequest.class)
public class GetProductTypesHandler extends AbstractXmlToolRequestStAXResponseHandler<XGetProductTypesRequest, XGetProductTypesResponse> {

  @Override
  protected void fillTemplate() throws Exception {
    // TODO Auto-generated method stub

  }

  @Override
  public XGetProductTypesResponse handleResponse() throws Exception {

    Map<String, String> supplierTypes = new HashMap<String, String>();

    StringBuilder builder = new StringBuilder(32);

    String supplier = null;
    String type = null;
    String currentName = null;

    done : for (int event; ((event = responseReader.next()) != XMLStreamConstants.END_DOCUMENT);) {
      switch (event) {
        case XMLStreamConstants.START_ELEMENT :
          builder.setLength(0);
          currentName = responseReader.getName().getLocalPart();          
          break;
        case XMLStreamConstants.CHARACTERS :
          if (supplier == null || type == null) {
            builder.append(responseReader.getTextCharacters(), responseReader.getTextStart(), responseReader.getTextLength());
          }
          break;
        case XMLStreamConstants.END_ELEMENT :
          if (supplier == null || type == null) {
            currentName = responseReader.getName().getLocalPart();
          
            if ("Name".equals(currentName)) {
              supplier = builder.toString().trim();
            } else if ("ProductType".equals(currentName)) {
              type = builder.toString().trim();
              supplierTypes.put(supplier, type);
              supplier = null;
              type = null;
            }
          } else if ("AirlineList".equals(currentName)) {
            break done;
          }
          currentName = null;
          break;
      }
    }

    XGetProductTypesResponse response = new XGetProductTypesResponse();
    response.setSupplierTypes(supplierTypes);
    return response;
  }

}