Databases
StackOverflow2013
Postsdbo
POEhcache hangs in test
 

Note that there are some explanatory texts on larger screens.

plurals
  1. POEhcache hangs in test
    primarykey
    data
    text
    <p>I am in the process of rewriting a bottle neck in the code of the project I am on, and in doing so I am creating a top level item that contains a self populating Ehcache. I am attempting to write a test to make sure that the basic call chain is established, but when the test executes it hands when retrieving the item from the cache.</p> <p>Here are the Setup and the test, for reference mocking is being done with Mockito:</p> <pre><code>@Before public void SetUp() { testCache = new Cache(getTestCacheConfiguration()); recordingFactory = new EntryCreationRecordingCache(); service = new Service&lt;Request, Response&gt;(testCache, recordingFactory); } @Test public void retrievesResultsFromSuppliedCache() { ResultType resultType = mock(ResultType.class); Response expectedResponse = mock(Response.class); addToExpectedResults(resultType, expectedResponse); Request request = mock(Request.class); when(request.getResultType()).thenReturn(resultType); assertThat(service.getResponse(request), sameInstance(expectedResponse)); assertTrue(recordingFactory.requestList.contains(request)); } private void addToExpectedResults(ResultType resultType, Response response) { recordingFactory.responseMap.put(resultType, response); } private CacheConfiguration getTestCacheConfiguration() { CacheConfiguration cacheConfiguration = new CacheConfiguration("TEST_CACHE", 10); cacheConfiguration.setLoggingEnabled(false); return cacheConfiguration; } private class EntryCreationRecordingCache extends ResponseFactory{ public final Map&lt;ResultType, Response&gt; responseMap = new ConcurrentHashMap&lt;ResultType, Response&gt;(); public final List&lt;Request&gt; requestList = new ArrayList&lt;Request&gt;(); @Override protected Map&lt;ResultType, Response&gt; generateResponse(Request request) { requestList.add(request); return responseMap; } } </code></pre> <p>Here is the ServiceClass</p> <pre><code>public class Service&lt;K extends Request, V extends Response&gt; { private Ehcache cache; public Service(Ehcache cache, ResponseFactory factory) { this.cache = new SelfPopulatingCache(cache, factory); } @SuppressWarnings("unchecked") public V getResponse(K request) { ResultType resultType = request.getResultType(); Element cacheEntry = cache.get(request); V response = null; if(cacheEntry != null){ Map&lt;ResultType, Response&gt; resultTypeMap = (Map&lt;ResultType, Response&gt;) cacheEntry.getValue(); try{ response = (V) resultTypeMap.get(resultType); }catch(NullPointerException e){ throw new RuntimeException("Result type not found for Result Type: " + resultType); }catch(ClassCastException e){ throw new RuntimeException("Incorrect Response Type for Result Type: " + resultType); } } return response; } } </code></pre> <p>And here is the ResponseFactory:</p> <pre><code>public abstract class ResponseFactory implements CacheEntryFactory{ @Override public final Object createEntry(Object request) throws Exception { return generateResponse((Request)request); } protected abstract Map&lt;ResultType,Response&gt; generateResponse(Request request); } </code></pre>
    singulars
    1. PO
      singulars
      1. PTAnswer
    1. This table or related slice is empty.
    1. PTQuestion
    1. USMatt
    1. USMatt
    plurals
    1. PL
      singulars
      1. LTLinked
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. PO
      singulars
      1. PTAnswer
    2. PO
      singulars
      1. PTAnswer
    1. This table or related slice is empty.
    1. This table or related slice is empty.
 

Querying!

 
Guidance
A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

SQuiL has stopped working due to an internal error.

If you are curious you may find further information in the browser console, which is accessible through the devtools (F12).

Reload