/**
* 版权声明：中图一购网络科技有限公司 版权所有 违者必究 2012
* 日 期：12-6-30
*/
package com.rop.client.unmarshaller;
import com.rop.RopException;
import com.rop.client.RopUnmarshaller;
import org.codehaus.jackson.map.AnnotationIntrospector;
import org.codehaus.jackson.map.ObjectMapper;
import org.codehaus.jackson.map.SerializationConfig;
import org.codehaus.jackson.xc.JaxbAnnotationIntrospector;
import java.io.IOException;
/**
* <pre>
* 功能说明：
* </pre>
*
* @author 陈雄华
* @version 1.0
*/
public class JacksonJsonRopUnmarshaller implements RopUnmarshaller {
private static ObjectMapper objectMapper;
@Override
public <T> T unmarshaller(String content, Class<T> objectType) {
try {
return getObjectMapper().readValue(content, objectType);
} catch (IOException e) {
throw new RopException(e);
}
}
private ObjectMapper getObjectMapper() throws IOException {
if (this.objectMapper == null) {
ObjectMapper objectMapper = new ObjectMapper();
AnnotationIntrospector introspector = new JaxbAnnotationIntrospector();
SerializationConfig serializationConfig = objectMapper.getSerializationConfig();
serializationConfig = serializationConfig.without(SerializationConfig.Feature.WRAP_ROOT_VALUE)
.withAnnotationIntrospector(introspector);
objectMapper.setSerializationConfig(serializationConfig);
this.objectMapper = objectMapper;
}
return this.objectMapper;
}
}