/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.openejb.server.cxf.rs;
import org.apache.openejb.OpenEjbContainer;
import org.apache.openejb.jee.WebApp;
import org.apache.openejb.junit.ApplicationComposerRule;
import org.apache.openejb.loader.IO;
import org.apache.openejb.testing.Classes;
import org.apache.openejb.testing.Configuration;
import org.apache.openejb.testing.Module;
import org.apache.openejb.testng.PropertiesBuilder;
import org.apache.openejb.util.NetworkUtil;
import org.junit.Ignore;
import org.junit.Rule;
import org.junit.Test;
import java.io.IOException;
import java.io.OutputStream;
import java.lang.annotation.Annotation;
import java.lang.reflect.Type;
import java.net.URL;
import java.util.Comparator;
import java.util.Properties;
import java.util.concurrent.atomic.AtomicReference;
import javax.ws.rs.GET;
import javax.ws.rs.Path;
import javax.ws.rs.Produces;
import javax.ws.rs.core.Context;
import javax.ws.rs.core.MediaType;
import javax.ws.rs.core.MultivaluedMap;
import javax.ws.rs.ext.MessageBodyWriter;
import javax.ws.rs.ext.Provider;
import javax.ws.rs.ext.Providers;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertTrue;
@Ignore("no more supported by CXF - chaining providers")
public class SortProviderTest {
@Rule
public final ApplicationComposerRule container = new ApplicationComposerRule(this);
private final int port = NetworkUtil.getNextAvailablePort();
@Module
@Classes(innerClassesAsBean = true)
public WebApp web() {
return new WebApp();
}
@Configuration
public Properties props() {
return new PropertiesBuilder()
.p("httpejbd.port", Integer.toString(port))
.p("cxf.jaxrs.provider-comparator", MyComp.class.getName())
.p(OpenEjbContainer.OPENEJB_EMBEDDED_REMOTABLE, "true")
.build();
}
@Test
public void run() throws IOException {
assertTrue(MyComp.saw);
assertEquals("it works!", IO.slurp(new URL("http://localhost:" + port + "/openejb/test")));
}
public static class MyComp implements Comparator<Object> {
private static boolean saw;
@Override
public int compare(final Object o1, final Object o2) {
saw = true;
final Class<?> c1 = o1.getClass();
if (c1 == ATestProvider11.class) {
return -1;
}
final Class<?> c2 = o2.getClass();
if (c2 == ATestProvider11.class) {
return 1;
}
if (c1 == ATestProviderA.class) {
return -1;
}
if (c2 == ATestProviderA.class) {
return 1;
}
return c1.getName().compareTo(c2.getName());
}
}
@Path("/test")
public static class Endpoint {
@Context
private Providers providers;
@GET
@Produces("test/test")
public AtomicReference<String> asserts() {
return new AtomicReference<>("fail");
}
}
@Provider
@Produces("test/test")
public static class ATestProviderA implements MessageBodyWriter<AtomicReference<String>> {
private String reverse(String str) {
if (str == null) {
return "";
}
StringBuilder s = new StringBuilder(str.length());
for (int i = str.length() - 1; i >= 0; i--) {
s.append(str.charAt(i));
}
return s.toString();
}
@Override
public long getSize(AtomicReference<String> t, Class<?> rawType, Type genericType, Annotation[] annotations, MediaType mediaType) {
return -1;
}
@Override
public boolean isWriteable(Class<?> rawType, Type genericType, Annotation[] annotations, MediaType mediaType) {
return true;
}
@Override
public void writeTo(AtomicReference<String> t, Class<?> rawType, Type genericType, Annotation[] annotations, MediaType mediaType, MultivaluedMap<String, Object> httpHeaders, OutputStream entityStream) throws IOException {
entityStream.write(reverse(t.get()).getBytes());
}
}
@Provider
@Produces("test/test")
public static class ATestProvider11 implements MessageBodyWriter<AtomicReference<?>> {
@Override
public long getSize(AtomicReference<?> t, Class<?> rawType, Type genericType, Annotation[] annotations, MediaType mediaType) {
return -1;
}
@Override
public boolean isWriteable(Class<?> rawType, Type genericType, Annotation[] annotations, MediaType mediaType) {
return true;
}
@Override
public void writeTo(AtomicReference<?> t, Class<?> rawType, Type genericType, Annotation[] annotations, MediaType mediaType, MultivaluedMap<String, Object> httpHeaders, OutputStream entityStream) throws IOException {
entityStream.write("it works!".getBytes());
}
}
}