Java tutorial
/** * Copyright Microsoft Open Technologies, Inc. * * All Rights Reserved * * Licensed 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 * * THIS CODE IS PROVIDED *AS IS* BASIS, WITHOUT WARRANTIES OR CONDITIONS * OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION * ANY IMPLIED WARRANTIES OR CONDITIONS OF TITLE, FITNESS FOR A * PARTICULAR PURPOSE, MERCHANTABILITY OR NON-INFRINGEMENT. * * See the Apache License, Version 2.0 for the specific language * governing permissions and limitations under the License. */ package com.microsoft.office.integration.test; import java.lang.reflect.Method; import java.util.Iterator; import java.util.concurrent.CountDownLatch; import java.util.concurrent.TimeUnit; import org.apache.commons.lang.StringUtils; import com.google.common.util.concurrent.FutureCallback; import com.google.common.util.concurrent.Futures; import com.microsoft.exchange.services.odata.model.Events; import com.microsoft.exchange.services.odata.model.ICalendars; import com.microsoft.exchange.services.odata.model.Me; import com.microsoft.exchange.services.odata.model.types.ICalendar; import com.microsoft.exchange.services.odata.model.types.IEvent; import com.msopentech.odatajclient.engine.data.ODataEntity; import com.msopentech.odatajclient.engine.data.ODataProperty; public class EventsAsyncTestCase extends AbstractAsyncTest { private static ICalendar calendar = null; private ODataEntity sourceEvent; private IEvent event; @Override protected void setUp() throws Exception { super.setUp(); final ICalendars cals = Me.getCalendars(); final CountDownLatch cdl = new CountDownLatch(1); // an empty iterator will be returned for any entity set unless you call fetch() Futures.addCallback(cals.fetchAsync(), new FutureCallback<Void>() { public void onFailure(Throwable t) { cdl.countDown(); } public void onSuccess(Void result) { Iterator<ICalendar> iterator = cals.iterator(); if (iterator.hasNext()) { calendar = iterator.next(); } cdl.countDown(); } }); cdl.await(60000, TimeUnit.MILLISECONDS); if (calendar == null) { fail("No calendar found"); } } public void testCreate() { try { createAndCheck(); removeEvent(); } catch (Exception e) { reportError(e); } } public void testRead() { prepareEvent(); counter = new CountDownLatch(1); Futures.addCallback(Me.flushAsync(), new FutureCallback<Void>() { public void onFailure(Throwable t) { reportError(t); counter.countDown(); } public void onSuccess(Void result) { try { readAndCheck(); removeEvent(); } catch (Throwable t) { reportError(t); } counter.countDown(); } }); try { if (!counter.await(60000, TimeUnit.MILLISECONDS)) { fail("testRead() timed out"); } } catch (InterruptedException e) { fail("testRead() has been interrupted"); } } public void testUpdate() { prepareEvent(); counter = new CountDownLatch(1); Futures.addCallback(Me.flushAsync(), new FutureCallback<Void>() { public void onFailure(Throwable t) { reportError(t); counter.countDown(); } public void onSuccess(Void result) { try { updateAndCheck(); removeEvent(); } catch (Throwable t) { reportError(t); } counter.countDown(); } }); try { if (!counter.await(60000, TimeUnit.MILLISECONDS)) { fail("testUpdate() timed out"); } } catch (InterruptedException e) { fail("testUpdate() has been interrupted"); } } public void testDelete() { try { prepareEvent(); Me.flush(); deleteAndCheck(); } catch (Exception e) { reportError(e); } } private void deleteAndCheck() throws Exception { removeEvent(); final CountDownLatch cdl = new CountDownLatch(1); Futures.addCallback(Me.getEvents().getAsync(event.getId()), new FutureCallback<IEvent>() { public void onFailure(Throwable t) { reportError(t); cdl.countDown(); } public void onSuccess(IEvent result) { try { assertNull(result); } catch (Throwable t) { reportError(t); } cdl.countDown(); } }); cdl.await(); } private void updateAndCheck() throws Exception { final String newSubject = "new subject"; event.setSubject(newSubject); Me.flush(); assertEquals(newSubject, event.getSubject()); // reread an event to make sure changes were sent to server event = Me.getEvents().getAsync(event.getId()).get(); assertEquals(newSubject, event.getSubject()); } private void readAndCheck() throws Exception { final CountDownLatch cdl = new CountDownLatch(1); Futures.addCallback(Me.getEvents().getAsync(event.getId()), new FutureCallback<IEvent>() { public void onFailure(Throwable t) { reportError(t); cdl.countDown(); } public void onSuccess(IEvent result) { try { event = result; Class<?> cls = event.getClass(); Class<?>[] emptyParametersArray = new Class<?>[0]; for (ODataProperty property : sourceEvent.getProperties()) { try { Method getter = cls.getMethod("get" + property.getName(), emptyParametersArray); assertEquals(getter.invoke(event), property.getPrimitiveValue().toValue()); } catch (Exception e) { throw new RuntimeException(e); } } } catch (Throwable t) { reportError(t); } cdl.countDown(); } }); cdl.await(); } private void removeEvent() { Me.getEvents().delete(event.getId()); Me.flush(); } private void createAndCheck() throws Exception { prepareEvent(); final CountDownLatch cdl = new CountDownLatch(1); Futures.addCallback(Me.flushAsync(), new FutureCallback<Void>() { public void onFailure(Throwable t) { reportError(t); cdl.countDown(); } public void onSuccess(Void result) { try { assertTrue(StringUtils.isNotEmpty(EventsAsyncTestCase.this.event.getId())); } catch (Throwable t) { reportError(t); } cdl.countDown(); } }); cdl.await(); } private void prepareEvent() { sourceEvent = getEntityFromResource("testEvent.json"); event = Events.newEvent(calendar); event.setSubject(sourceEvent.getProperty("Subject").getPrimitiveValue().toString()); } }