/*
* 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.clerezza.triaxrs.providers;
import java.lang.annotation.Annotation;
import java.lang.reflect.Type;
import java.util.Collections;
import java.util.Set;
import javax.ws.rs.Produces;
import javax.ws.rs.core.MediaType;
import javax.ws.rs.ext.RuntimeDelegate;
import org.junit.Assert;
import org.junit.BeforeClass;
import org.junit.Test;
import org.apache.clerezza.triaxrs.delegate.RuntimeDelegateImpl;
import org.apache.clerezza.triaxrs.providers.ProviderCriteria;
import org.apache.clerezza.triaxrs.providers.SelectableProviders;
public class SelectableProvidersTest {
@Produces("text/html")
public static class ExampleProvider {
}
@BeforeClass
public static void setUp() {
RuntimeDelegate.setInstance(new RuntimeDelegateImpl());
}
@Test
public void mediaType() {
Set<ExampleProvider> providerSet = Collections
.singleton(new ExampleProvider());
ProviderCriteria<ExampleProvider> acceptTester = new ProviderCriteria<ExampleProvider>() {
@Override
public boolean isAcceptable(ExampleProvider producer, Class<?> c,
Type t, Annotation[] as, MediaType m) {
return true;
}
@Override
public String[] getMediaTypeAnnotationValues(
ExampleProvider producer) {
Produces produces = producer.getClass().getAnnotation(
Produces.class);
if (produces == null) {
return null;
} else {
return produces.value();
}
}
};
SelectableProviders<ExampleProvider> selectableProviders = new SelectableProviders<ExampleProvider>(
providerSet, acceptTester);
ExampleProvider result = selectableProviders.selectFor(null, null, null, new MediaType("text","html"));
Assert.assertNotNull(result);
result = selectableProviders.selectFor(null, null, null, new MediaType("application","xhtml+xml"));
Assert.assertNull(result);
}
}