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/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package zipcode;
import java.io.StringWriter;
import javax.xml.bind.JAXBContext;
import javax.xml.bind.Marshaller;
import org.osoa.sca.ServiceRuntimeException;
import org.osoa.sca.annotations.AllowsPassByReference;
import org.osoa.sca.annotations.Reference;
import org.osoa.sca.annotations.Service;
import com.example.uszip.GetInfoByZIPResponse;
import com.example.uszip.USZipSoap;
import com.example.uszip.GetInfoByZIPResponse.GetInfoByZIPResult;
import com.example.weather.GetWeatherByZipCodeResponse;
import com.example.weather.WeatherForecastSoap;
import com.example.weather.WeatherForecasts;
/**
* @version $Rev$ $Date$
*/
@Service(ZipCodeService.class)
@AllowsPassByReference
public class ZipCodeServiceImpl implements ZipCodeService {
@Reference
protected USZipSoap usZipService;
@Reference
protected WeatherForecastSoap weatherForecast;
public String lookup(String zipCode) {
GetInfoByZIPResult result1 = usZipService.getInfoByZIP(zipCode);
GetInfoByZIPResponse response1 = new GetInfoByZIPResponse();
response1.setGetInfoByZIPResult(result1);
String xml1 = toXML(response1);
WeatherForecasts result2 = weatherForecast.getWeatherByZipCode(zipCode);
// Wrap the result so that it can be marshaled
GetWeatherByZipCodeResponse response2 = new GetWeatherByZipCodeResponse();
response2.setGetWeatherByZipCodeResult(result2);
String xml2 = toXML(response2);
// Marshal the JAXB object into XML
return xml1 + "\n" + xml2;
}
private String toXML(Object jaxb) {
try {
JAXBContext context = JAXBContext.newInstance(jaxb.getClass());
StringWriter writer = new StringWriter();
Marshaller marshaller = context.createMarshaller();
marshaller.setProperty(Marshaller.JAXB_FORMATTED_OUTPUT, true);
marshaller.marshal(jaxb, writer);
return writer.toString();
} catch (Exception e) {
throw new ServiceRuntimeException(e);
}
}
}
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