| /* |
| * 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.camel.core.osgi; |
| |
| import java.io.InputStream; |
| import java.io.OutputStream; |
| |
| import org.apache.camel.CamelContext; |
| import org.apache.camel.Exchange; |
| import org.apache.camel.impl.DefaultCamelContext; |
| import org.apache.camel.spi.DataFormat; |
| import org.apache.camel.spi.Registry; |
| import org.apache.camel.support.DefaultDataFormat; |
| import org.apache.camel.support.DefaultRegistry; |
| import org.junit.Test; |
| |
| public class OsgiDataFormatResolverTest extends CamelOsgiTestSupport { |
| |
| @Test |
| public void testOsgiResolverFindDataFormatFallbackTest() throws Exception { |
| Registry registry = new DefaultRegistry(); |
| registry.bind("allstar-dataformat", new SampleDataFormat(true)); |
| |
| CamelContext camelContext = new DefaultCamelContext(registry); |
| |
| OsgiDataFormatResolver resolver = new OsgiDataFormatResolver(getBundleContext()); |
| DataFormat dataformat = resolver.resolveDataFormat("allstar", camelContext); |
| assertNotNull("We should find the super dataformat", dataformat); |
| assertTrue("We should get the super dataformat here", dataformat instanceof SampleDataFormat); |
| } |
| |
| @Test |
| public void testOsgiResolverFindLanguageDoubleFallbackTest() throws Exception { |
| Registry registry = new DefaultRegistry(); |
| registry.bind("allstar", new SampleDataFormat(false)); |
| registry.bind("allstar-dataformat", new SampleDataFormat(true)); |
| |
| CamelContext camelContext = new DefaultCamelContext(registry); |
| |
| OsgiDataFormatResolver resolver = new OsgiDataFormatResolver(getBundleContext()); |
| DataFormat dataformat = resolver.resolveDataFormat("allstar", camelContext); |
| assertNotNull("We should find the super dataformat", dataformat); |
| assertTrue("We should get the super dataformat here", dataformat instanceof SampleDataFormat); |
| assertFalse("We should NOT find the fallback dataformat", ((SampleDataFormat) dataformat).isFallback()); |
| } |
| |
| private static class SampleDataFormat extends DefaultDataFormat { |
| |
| private boolean fallback; |
| |
| SampleDataFormat(boolean fallback) { |
| this.fallback = fallback; |
| } |
| |
| @Override |
| public void marshal(Exchange exchange, Object graph, OutputStream stream) throws Exception { |
| throw new UnsupportedOperationException("Should not be called"); |
| } |
| |
| @Override |
| public Object unmarshal(Exchange exchange, InputStream stream) throws Exception { |
| throw new UnsupportedOperationException("Should not be called"); |
| } |
| |
| public boolean isFallback() { |
| return fallback; |
| } |
| |
| public void setFallback(boolean fallback) { |
| this.fallback = fallback; |
| } |
| } |
| |
| } |