package org.jboss.resteasy.test.cdi.basic.resource;
import org.jboss.logging.Logger;
import org.jboss.resteasy.spi.ResteasyProviderFactory;
import org.jboss.resteasy.test.cdi.util.Constants;
import javax.ejb.Stateful;
import javax.persistence.Entity;
import javax.ws.rs.Consumes;
import javax.ws.rs.WebApplicationException;
import javax.ws.rs.core.MediaType;
import javax.ws.rs.core.MultivaluedMap;
import javax.ws.rs.ext.MessageBodyReader;
import javax.ws.rs.ext.Provider;
import javax.xml.bind.annotation.XmlAccessType;
import javax.xml.bind.annotation.XmlAccessorType;
import javax.xml.bind.annotation.XmlRootElement;
import java.io.IOException;
import java.io.InputStream;
import java.lang.annotation.Annotation;
import java.lang.reflect.Type;
@Stateful
@Provider
@Consumes(Constants.MEDIA_TYPE_TEST_XML)
public class EJBBookReaderImpl implements EJBBookReader, MessageBodyReader<EJBBook> {
private static Logger log = Logger.getLogger(EJBBookReaderImpl.class);
@SuppressWarnings("rawtypes")
private static MessageBodyReader delegate;
private static int uses;
@Entity
@XmlRootElement(name = "nonbook")
@XmlAccessorType(XmlAccessType.FIELD)
public class NonBook {
}
static {
ResteasyProviderFactory factory = ResteasyProviderFactory.getInstance();
delegate = factory.getMessageBodyReader(NonBook.class, null, null, MediaType.APPLICATION_XML_TYPE);
log.info("reader delegate: " + delegate); // Should be JAXBXmlRootElementProvider.
}
public boolean isReadable(Class<?> type, Type genericType, Annotation[] annotations, MediaType mediaType) {
return EJBBook.class.equals(type);
}
@SuppressWarnings("unchecked")
public EJBBook readFrom(Class<EJBBook> type, Type genericType,
Annotation[] annotations, MediaType mediaType,
MultivaluedMap<String, String> httpHeaders, InputStream entityStream)
throws IOException, WebApplicationException {
log.info("entering EJBBookReader.readFrom()");
uses++;
return EJBBook.class.cast(delegate.readFrom(EJBBook.class, genericType, annotations, mediaType, httpHeaders, entityStream));
}
@Override
public int getUses() {
return uses;
}
@Override
public void reset() {
uses = 0;
}
}