wink-providers/wink-jackson-provider/src/main/java/org/apache/wink/providers/jackson/WinkJacksonJaxbJsonProvider.java

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package org.apache.wink.providers.jackson;

import javax.ws.rs.Consumes;
import javax.ws.rs.Produces;
import javax.ws.rs.core.MediaType;
import javax.ws.rs.ext.MessageBodyReader;
import javax.ws.rs.ext.MessageBodyWriter;
import javax.ws.rs.ext.Provider;

import org.codehaus.jackson.jaxrs.JacksonJaxbJsonProvider;
import org.codehaus.jackson.map.AnnotationIntrospector;
import org.codehaus.jackson.map.DeserializationConfig.Feature;
import org.codehaus.jackson.map.ObjectMapper;
import org.codehaus.jackson.map.annotate.JsonSerialize.Inclusion;
import org.codehaus.jackson.map.introspect.JacksonAnnotationIntrospector;
import org.codehaus.jackson.xc.JaxbAnnotationIntrospector;

@Provider
@Consumes( {MediaType.APPLICATION_JSON, "text/json"})
@Produces( {MediaType.APPLICATION_JSON, "text/json"})
public class WinkJacksonJaxbJsonProvider extends JacksonJaxbJsonProvider implements MessageBodyReader<Object>, MessageBodyWriter<Object> {

    public WinkJacksonJaxbJsonProvider() {
        super(createObjectMapper(), BASIC_ANNOTATIONS);
    }

    private static ObjectMapper createObjectMapper() {
        ObjectMapper mapper = new ObjectMapper();
        mapper.getSerializationConfig().setSerializationInclusion(Inclusion.NON_NULL);
        mapper.getDeserializationConfig().set(Feature.FAIL_ON_UNKNOWN_PROPERTIES, Boolean.FALSE);
//        mapper.getSerializationConfig().setDateFormat(StdDateFormat.getBlueprintISO8601Format());
//        mapper.getDeserializationConfig().setDateFormat(StdDateFormat.getBlueprintISO8601Format());
        AnnotationIntrospector pair =
            new AnnotationIntrospector.Pair(new JaxbAnnotationIntrospector(),
                                            new JacksonAnnotationIntrospector());
        mapper.getDeserializationConfig().setAnnotationIntrospector(pair);
        mapper.getSerializationConfig().setAnnotationIntrospector(pair);
        return mapper;
    }

}