| /* |
| * 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.sling.testing.mock.sling.services; |
| |
| import java.io.IOException; |
| import java.io.InputStream; |
| import java.lang.reflect.InvocationHandler; |
| import java.lang.reflect.InvocationTargetException; |
| import java.lang.reflect.Method; |
| import java.lang.reflect.Proxy; |
| import java.util.Map; |
| |
| import org.apache.sling.commons.mime.MimeTypeService; |
| import org.apache.sling.commons.mime.internal.MimeTypeServiceImpl; |
| import org.apache.sling.testing.mock.osgi.MapUtil; |
| import org.apache.sling.testing.mock.osgi.MockOsgi; |
| import org.osgi.framework.BundleContext; |
| import org.osgi.service.component.ComponentContext; |
| import org.osgi.service.component.annotations.Component; |
| import org.osgi.service.log.LogService; |
| |
| /** |
| * Mock {@link MimeTypeService} implementation. |
| */ |
| @Component(service = MimeTypeService.class) |
| public final class MockMimeTypeService extends MimeTypeServiceImpl { |
| |
| private boolean initialized; |
| |
| /** |
| * Do lazy initializing to avoid reading all defined mime types from disk if not required |
| */ |
| private void lazyInitialization() { |
| if (!this.initialized) { |
| this.initialized = true; |
| |
| ComponentContext componentContext = MockOsgi.newComponentContext(); |
| |
| // activate service in simulated OSGi environment (for MimeTypeService impl < 2.0.0) |
| try { |
| Method bindLogServiceMethod = |
| MimeTypeServiceImpl.class.getDeclaredMethod("bindLogService", LogService.class); |
| bindLogServiceMethod.invoke(this, MockOsgi.newLogService(getClass())); |
| } catch (NoSuchMethodException ex) { |
| // ignore |
| } catch (IllegalAccessException | IllegalArgumentException | InvocationTargetException ex) { |
| throw new RuntimeException("Unableo to set log service.", ex); |
| } |
| |
| // call activate method of MimeTypeServiceImpl |
| // via reflection because the method signature changed between org.apache.sling.commons.mime 2.1.8 and |
| // 2.1.10 and 2.2.0 |
| try { |
| Method activateMethod; |
| try { |
| Class<?> mimeTypeServiceConfigClass = |
| Class.forName(MimeTypeServiceImpl.class.getName() + "$Config"); |
| activateMethod = MimeTypeServiceImpl.class.getDeclaredMethod( |
| "activate", BundleContext.class, mimeTypeServiceConfigClass); |
| Object configProxy = Proxy.newProxyInstance( |
| getClass().getClassLoader(), |
| new Class[] {mimeTypeServiceConfigClass}, |
| new InvocationHandler() { |
| @Override |
| public Object invoke(Object proxy, Method method, Object[] args) throws Throwable { |
| return null; |
| } |
| }); |
| activateMethod.invoke(this, componentContext.getBundleContext(), configProxy); |
| } catch (NoSuchMethodException | ClassNotFoundException ex1) { |
| try { |
| activateMethod = |
| MimeTypeServiceImpl.class.getDeclaredMethod("activate", ComponentContext.class); |
| activateMethod.invoke(this, componentContext); |
| } catch (NoSuchMethodException ex2) { |
| try { |
| activateMethod = MimeTypeServiceImpl.class.getDeclaredMethod( |
| "activate", BundleContext.class, Map.class); |
| activateMethod.invoke( |
| this, |
| componentContext.getBundleContext(), |
| MapUtil.toMap(componentContext.getProperties())); |
| } catch (NoSuchMethodException ex3) { |
| throw new RuntimeException( |
| "Did not found activate method of MimeTypeServiceImpl with any matching signature."); |
| } |
| } |
| } |
| } catch (SecurityException | InvocationTargetException | IllegalAccessException ex) { |
| throw new RuntimeException("Unable to activate MimeTypeServiceImpl.", ex); |
| } |
| } |
| } |
| |
| @Override |
| public String getMimeType(final String name) { |
| lazyInitialization(); |
| return super.getMimeType(name); |
| } |
| |
| @Override |
| public String getExtension(final String mimeType) { |
| lazyInitialization(); |
| return super.getExtension(mimeType); |
| } |
| |
| @Override |
| public void registerMimeType(final String mimeType, final String... extensions) { |
| lazyInitialization(); |
| super.registerMimeType(mimeType, extensions); |
| } |
| |
| @Override |
| public void registerMimeType(final InputStream mimeTabStream) throws IOException { |
| lazyInitialization(); |
| super.registerMimeType(mimeTabStream); |
| } |
| } |