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package com.sun.jersey.impl.inject;
import com.sun.jersey.api.client.ClientResponse;
import com.sun.jersey.impl.AbstractResourceTester;
import com.sun.jersey.api.client.WebResource;
import com.sun.jersey.api.core.DefaultResourceConfig;
import com.sun.jersey.api.core.InjectParam;
import com.sun.jersey.api.core.ResourceConfig;
import com.sun.jersey.spi.container.ContainerRequest;
import com.sun.jersey.spi.container.ContainerResponse;
import com.sun.jersey.spi.container.ContainerResponseFilter;
import com.sun.jersey.spi.resource.Singleton;
import java.io.IOException;
import java.io.OutputStream;
import java.lang.annotation.Annotation;
import java.lang.reflect.Type;
import javax.ws.rs.GET;
import javax.ws.rs.Path;
import javax.ws.rs.WebApplicationException;
import javax.ws.rs.core.MediaType;
import javax.ws.rs.core.MultivaluedMap;
import javax.ws.rs.ext.MessageBodyWriter;
/**
*
* @author Marc Hadley
*/
public class ProviderResourceRefTest extends AbstractResourceTester {
public ProviderResourceRefTest(String testName) {
super(testName);
}
@Path("/")
@Singleton
public static class SingletonResource {
int i = 0;
@GET
public String get() {
i++;
return "GET";
}
}
public static class StringWriterWithInject implements MessageBodyWriter<String> {
@InjectParam SingletonResource sr;
public boolean isWriteable(Class<?> type, Type genericType,
Annotation[] annotations, MediaType mediaType) {
return type == String.class;
}
public long getSize(String t, Class<?> type, Type genericType,
Annotation[] annotations, MediaType mediaType) {
return -1;
}
public void writeTo(String t, Class<?> type, Type genericType,
Annotation[] annotations, MediaType mediaType,
MultivaluedMap<String, Object> httpHeaders,
OutputStream entityStream) throws IOException, WebApplicationException {
String s = t + sr.i;
entityStream.write(s.getBytes());
}
}
public void testMessageBodyWriterProvider() {
initiateWebApplication(StringWriterWithInject.class, SingletonResource.class);
WebResource r = resource("/");
String s = r.get(String.class);
assertEquals("GET1", s);
}
public static class Filter implements ContainerResponseFilter {
@InjectParam SingletonResource sr;
public ContainerResponse filter(ContainerRequest request, ContainerResponse response) {
response.getHttpHeaders().putSingle("X-Filter", "" + sr.i);
return response;
}
}
public void testFilterProvider() {
ResourceConfig rc = new DefaultResourceConfig(SingletonResource.class);
rc.getProperties().put(ResourceConfig.PROPERTY_CONTAINER_RESPONSE_FILTERS,
Filter.class.getName());
initiateWebApplication(rc);
WebResource r = resource("/");
ClientResponse cr = r.get(ClientResponse.class);
assertNotNull(cr.getHeaders().getFirst("X-Filter"));
assertEquals("1", cr.getHeaders().getFirst("X-Filter"));
assertEquals("GET", cr.getEntity(String.class));
}
}