@Override
public <DATA> InFileObjectPersister<DATA> createObjectPersister(Class<DATA> clazz) {
InFileObjectPersister<DATA> inFileObjectPersister =
new JacksonObjectPersister<DATA>(getApplication(), clazz, getCachePrefix());
inFileObjectPersister.setAsyncSaveEnabled(isAsyncSaveEnabled());
return inFileObjectPersister;
}
public void test_loadDataFromCache_not_expired() throws Exception {
// GIVEN
Weather weatherRequestStatus = buildWeather();
final String FILE_NAME = "toto";
dataPersistenceManager.saveDataToCacheAndReturnData(weatherRequestStatus, FILE_NAME);
// WHEN
Weather weatherReturned =
dataPersistenceManager.loadDataFromCache(FILE_NAME, DurationInMillis.ONE_SECOND);
// THEN
assertTrue(weatherReturned.getCurren_weather().contains(TEST_TEMP));
}
public void test_saveDataAndReturnData_async() throws Exception {
// GIVEN
Weather weatherRequestStatus = buildWeather();
// WHEN
dataPersistenceManager.setAsyncSaveEnabled(true);
Weather weatherReturned =
dataPersistenceManager.saveDataToCacheAndReturnData(weatherRequestStatus, "weather.xml");
// THEN
((SimpleSerializerObjectPersister<?>) dataPersistenceManager)
.awaitForSaveAsyncTermination(500, TimeUnit.MILLISECONDS);
assertTrue(weatherReturned.getCurren_weather().contains(TEST_TEMP));
}
public void test_loadDataFromCache_expired() throws Exception {
// GIVEN
Weather weatherRequestStatus = buildWeather();
final String FILE_NAME = "toto";
dataPersistenceManager.saveDataToCacheAndReturnData(weatherRequestStatus, FILE_NAME);
File cachedFile =
((SimpleSerializerObjectPersister<?>) dataPersistenceManager).getCacheFile(FILE_NAME);
cachedFile.setLastModified(System.currentTimeMillis() - 5 * DurationInMillis.ONE_SECOND);
// WHEN
Weather weatherReturned =
dataPersistenceManager.loadDataFromCache(FILE_NAME, DurationInMillis.ONE_SECOND);
// THEN
assertNull(weatherReturned);
}
public void test_saveDataAndReturnData() throws Exception {
// GIVEN
Weather weatherRequestStatus = buildWeather();
// WHEN
Weather weatherReturned =
dataPersistenceManager.saveDataToCacheAndReturnData(weatherRequestStatus, "weather.xml");
// THEN
assertTrue(weatherReturned.getCurren_weather().contains(TEST_TEMP));
}
/** for testing purpose only. Overriding allows to regive package level visibility. */
@Override
protected void awaitForSaveAsyncTermination(long time, TimeUnit timeUnit)
throws InterruptedException {
super.awaitForSaveAsyncTermination(time, timeUnit);
}
public void test_canHandleClientRequestStatus() {
boolean canHandleClientWeather = dataPersistenceManager.canHandleClass(Weather.class);
assertEquals(true, canHandleClientWeather);
}