package org.jboss.resteasy.test.core.interceptors.resource;
import javax.annotation.Priority;
import javax.ws.rs.WebApplicationException;
import javax.ws.rs.core.MediaType;
import javax.ws.rs.core.MultivaluedMap;
import javax.ws.rs.ext.WriterInterceptor;
import javax.ws.rs.ext.WriterInterceptorContext;
import java.io.IOException;
import java.util.ArrayList;
@Priority(200)
public class ReaderContextSecondWriterInterceptor implements WriterInterceptor {
@Override
public void aroundWriteTo(WriterInterceptorContext context)
throws IOException, WebApplicationException {
MultivaluedMap<String, Object> headers = context.getHeaders();
String header = (String) headers.getFirst(ReaderContextResource.HEADERNAME);
if (header != null
&& header.equals(ReaderContextFirstWriterInterceptor.class.getName())) {
context.setAnnotations(getClass().getAnnotations());
context.setEntity(toList(getClass().getName()));
context.setGenericType(String.class);
context.setMediaType(MediaType.TEXT_PLAIN_TYPE);
context.setType(ArrayList.class);
}
context.proceed();
}
private static <T> ArrayList<T> toList(T o) {
ArrayList<T> list = new ArrayList<T>();
list.add(o);
return list;
}
}