package org.jboss.resteasy.test.providers.jaxb.resource;
import javax.ws.rs.WebApplicationException;
import javax.ws.rs.core.MediaType;
import javax.ws.rs.core.MultivaluedMap;
import javax.ws.rs.ext.MessageBodyWriter;
import java.io.IOException;
import java.io.OutputStream;
import java.lang.annotation.Annotation;
import java.lang.reflect.Type;
public class JaxbElementEntityMessageWriter implements
MessageBodyWriter<JaxbElementReadableWritableEntity> {
@Override
public long getSize(JaxbElementReadableWritableEntity t, Class<?> type,
Type genericType, Annotation[] annotations, MediaType mediaType) {
return t.toXmlString().length();
}
@Override
public boolean isWriteable(Class<?> type, Type genericType,
Annotation[] annotations, MediaType mediaType) {
return JaxbElementReadableWritableEntity.class.isAssignableFrom(type);
}
@Override
public void writeTo(JaxbElementReadableWritableEntity t, Class<?> type,
Type genericType, Annotation[] annotations, MediaType mediaType,
MultivaluedMap<String, Object> httpHeaders,
OutputStream entityStream) throws IOException,
WebApplicationException {
entityStream.write(t.toXmlString().getBytes());
}
}