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package org.glassfish.jersey.tests.e2e.entity;
import java.io.IOException;
import java.io.InputStream;
import java.io.ObjectInputStream;
import java.io.ObjectOutputStream;
import java.io.OutputStream;
import java.io.Serializable;
import java.lang.annotation.Annotation;
import java.lang.reflect.Type;
import java.util.HashMap;
import java.util.Map;
import javax.ws.rs.GET;
import javax.ws.rs.Path;
import javax.ws.rs.core.Context;
import javax.ws.rs.core.MediaType;
import javax.ws.rs.core.MultivaluedMap;
import javax.ws.rs.core.UriInfo;
import javax.ws.rs.ext.MessageBodyReader;
import javax.ws.rs.ext.MessageBodyWriter;
import javax.ws.rs.ext.Provider;
import org.glassfish.jersey.client.ClientConfig;
import org.junit.Test;
import static org.junit.Assert.assertEquals;
/**
*
* @author Paul Sandoz
*/
public class InjectedProviderTest extends AbstractTypeTester {
public static class Bean implements Serializable {
private String string;
public Bean() {
}
public Bean(String string) {
this.string = string;
}
public String getString() {
return string;
}
public void setString(String string) {
this.string = string;
}
}
@Provider
public static class BeanReader implements MessageBodyReader<Bean> {
@Override
public boolean isReadable(Class<?> type, Type genericType, Annotation annotations[], MediaType mediaType) {
return type == Bean.class;
}
@Override
public Bean readFrom(
Class<Bean> type,
Type genericType,
Annotation annotations[],
MediaType mediaType,
MultivaluedMap<String, String> httpHeaders,
InputStream entityStream) throws IOException {
ObjectInputStream oin = new ObjectInputStream(entityStream);
try {
return (Bean) oin.readObject();
} catch (ClassNotFoundException cause) {
throw new IOException(cause);
}
}
}
@Provider
public static class InjectedBeanReaderWriter extends BeanReader implements MessageBodyWriter<Bean> {
@Context
UriInfo uriInfo;
@Override
public boolean isWriteable(Class<?> type, Type genericType, Annotation annotations[], MediaType mediaType) {
return type == Bean.class;
}
@Override
public void writeTo(
Bean t,
Class<?> type,
Type genericType,
Annotation annotations[],
MediaType mediaType,
MultivaluedMap<String, Object> httpHeaders,
OutputStream entityStream) throws IOException {
t.setString(uriInfo.getRequestUri().toString());
ObjectOutputStream out = new ObjectOutputStream(entityStream);
out.writeObject(t);
out.flush();
}
@Override
public long getSize(Bean t, Class<?> type, Type genericType, Annotation[] annotations, MediaType mediaType) {
return -1;
}
}
@Path("/one/two/{id}")
public static class BeanResource {
@GET
public Bean get() {
return new Bean("");
}
}
@Override
protected void configureClient(ClientConfig config) {
config.register(BeanReader.class);
}
@Test
public void testBean() throws Exception {
Bean bean3 = target("one/two/three").request().get(Bean.class);
Bean bean4 = target("one/two/four").request().get(Bean.class);
final Map<String, String> map3 = new HashMap<String, String>() {{
put("id", "three");
}};
final Map<String, String> map4 = new HashMap<String, String>() {{
put("id", "four");
}};
String requestUri3 = target().getUriBuilder()
.path(BeanResource.class).buildFromMap(map3).toString();
String requestUri4 = target().getUriBuilder()
.path(BeanResource.class).buildFromMap(map4).toString();
assertEquals(requestUri3, bean3.getString());
assertEquals(requestUri4, bean4.getString());
}
}