Examples with Element net.sf.ehcache.Element used on opensource projects

Example 46 with Element

use of net.sf.ehcache.Element in project uPortal by Jasig.

the class EntityManagerCacheImpl method get.

@Override
public <T> T get(String persistenceUnitName, Serializable key) {
    final Map<String, Deque<String>> currentEntityManagers = CURRENT_ENTITY_MANAGER_SESSIONS.get();
    if (currentEntityManagers == null) {
        logger.error("There is no currentEntityManagers Map in the ThreadLocal, no EntityManager scoped caching will be done. persistenceUnitName=" + persistenceUnitName + ", key=" + key, new Throwable());
        return null;
    }
    final Deque<String> entityManagerIds = currentEntityManagers.get(persistenceUnitName);
    if (entityManagerIds == null || entityManagerIds.isEmpty()) {
        logger.error("Cannot access cache for persistent unit " + persistenceUnitName + ", it has no active EntityManager, no EntityManager scoped caching will be done. key=" + key, new Throwable());
        return null;
    }
    final String entityManagerId = entityManagerIds.getFirst();
    final SimpleCacheEntryTag entityManagerIdTag = new SimpleCacheEntryTag(CACHE_TAG, entityManagerId);
    final CacheKey cacheKey = CacheKey.buildTagged(CACHE_KEY_SOURCE, entityManagerIdTag, entityManagerId, key);
    final Element element = this.contentCache.get(cacheKey);
    if (element == null) {
        return null;
    }
    return (T) element.getObjectValue();
}

Example 47 with Element

use of net.sf.ehcache.Element in project uPortal by Jasig.

the class EntityManagerCacheImpl method put.

@Override
public void put(String persistenceUnitName, Serializable key, Object value) {
    final Map<String, Deque<String>> currentEntityManagers = CURRENT_ENTITY_MANAGER_SESSIONS.get();
    if (currentEntityManagers == null) {
        logger.error("There is no currentEntityManagers Map in the ThreadLocal, no EntityManager scoped caching will be done. persistenceUnitName=" + persistenceUnitName + ", key=" + key, new Throwable());
        return;
    }
    final Deque<String> entityManagerIds = currentEntityManagers.get(persistenceUnitName);
    if (entityManagerIds == null || entityManagerIds.isEmpty()) {
        logger.error("Cannot access cache for persistent unit " + persistenceUnitName + ", it has no active EntityManager, no EntityManager scoped caching will be done. key=" + key, new Throwable());
        return;
    }
    final String entityManagerId = entityManagerIds.getFirst();
    final SimpleCacheEntryTag entityManagerIdTag = new SimpleCacheEntryTag(CACHE_TAG, entityManagerId);
    final CacheKey cacheKey = CacheKey.buildTagged(CACHE_KEY_SOURCE, entityManagerIdTag, entityManagerId, key);
    this.contentCache.put(new Element(cacheKey, value));
}

Example 48 with Element

use of net.sf.ehcache.Element in project uPortal by Jasig.

the class CachingResourceLoaderImplTest method testCachedModifiedLoad.

@Test
public void testCachedModifiedLoad() throws Exception {
    final Resource doc1Resouce = new FileSystemResource(doc1);
    final CachingResourceLoaderImpl loader = new CachingResourceLoaderImpl();
    final Ehcache cache = createMock(Ehcache.class);
    final CachedResource<?> cachedResource = createMock(CachedResource.class);
    final ResourcesElementsProvider elementsProvider = createMock(ResourcesElementsProvider.class);
    expect(elementsProvider.getDefaultIncludedType()).andReturn(Included.AGGREGATED);
    expect(cache.getInternalContext()).andReturn(null).anyTimes();
    expect(cache.getCacheConfiguration()).andReturn(new CacheConfiguration());
    expect(cache.get(doc1Resouce)).andReturn(new Element(doc1Resouce, cachedResource));
    final long lastModified = doc1.lastModified();
    expect(cachedResource.getResource()).andReturn(doc1Resouce);
    expect(cachedResource.getLastCheckTime()).andReturn(lastModified - TimeUnit.MINUTES.toMillis(5));
    expect(cachedResource.getLastLoadTime()).andReturn(lastModified - TimeUnit.MINUTES.toMillis(5));
    cache.put(anyObject(Element.class));
    expectLastCall();
    replay(cache, cachedResource, elementsProvider);
    loader.setResourceCache(cache);
    loader.setResourcesElementsProvider(elementsProvider);
    final CachedResource<String> cachedResource1 = loader.getResource(doc1Resouce, StringResourceBuilder.INSTANCE);
    verify(cache, cachedResource, elementsProvider);
    assertNotNull(cachedResource1);
    final String expected = IOUtils.toString(new FileReader(doc1));
    assertEquals(expected, cachedResource1.getCachedResource());
}

Example 49 with Element

use of net.sf.ehcache.Element in project uPortal by Jasig.

the class CachingResourceLoaderImplTest method testCachedNotModified.

@Test
public void testCachedNotModified() throws Exception {
    final Resource doc1Resouce = new FileSystemResource(doc1);
    final CachingResourceLoaderImpl loader = new CachingResourceLoaderImpl();
    final Ehcache cache = createMock(Ehcache.class);
    final CachedResource<?> cachedResource = createMock(CachedResource.class);
    final ResourcesElementsProvider elementsProvider = createMock(ResourcesElementsProvider.class);
    expect(elementsProvider.getDefaultIncludedType()).andReturn(Included.AGGREGATED);
    expect(cache.getInternalContext()).andReturn(null).anyTimes();
    expect(cache.getCacheConfiguration()).andReturn(new CacheConfiguration());
    final Element element = new Element("class path resource [CachingResourceLoaderImplTest_doc1.txt]", cachedResource);
    expect(cache.get(doc1Resouce)).andReturn(element);
    final long lastModified = doc1.lastModified();
    expect(cachedResource.getResource()).andReturn(doc1Resouce);
    expect(cachedResource.getLastCheckTime()).andReturn(0L);
    expect(cachedResource.getLastLoadTime()).andReturn(lastModified + TimeUnit.MINUTES.toMillis(5));
    expect(cachedResource.getAdditionalResources()).andReturn(Collections.EMPTY_MAP);
    cachedResource.setLastCheckTime(anyLong());
    cache.put(element);
    expectLastCall();
    replay(cache, cachedResource, elementsProvider);
    loader.setResourceCache(cache);
    loader.setResourcesElementsProvider(elementsProvider);
    final CachedResource<String> cachedResource1 = loader.getResource(doc1Resouce, StringResourceBuilder.INSTANCE);
    verify(cache, cachedResource, elementsProvider);
    assertNotNull(cachedResource1);
    assertTrue(cachedResource1 == cachedResource);
}

Example 50 with Element

use of net.sf.ehcache.Element in project uPortal by Jasig.

the class CachingResourceLoaderImplTest method testCachedWithinInterval.

@Test
public void testCachedWithinInterval() throws Exception {
    final Resource doc1Resouce = new FileSystemResource(doc1);
    final CachingResourceLoaderImpl loader = new CachingResourceLoaderImpl();
    final Ehcache cache = createMock(Ehcache.class);
    final CachedResource<?> cachedResource = createMock(CachedResource.class);
    final ResourcesElementsProvider elementsProvider = createMock(ResourcesElementsProvider.class);
    expect(elementsProvider.getDefaultIncludedType()).andReturn(Included.AGGREGATED);
    expect(cache.getInternalContext()).andReturn(null).anyTimes();
    expect(cache.getCacheConfiguration()).andReturn(new CacheConfiguration());
    expect(cache.get(doc1Resouce)).andReturn(new Element(doc1Resouce, cachedResource));
    expect(cachedResource.getLastCheckTime()).andReturn(System.currentTimeMillis());
    replay(cache, cachedResource, elementsProvider);
    loader.setResourceCache(cache);
    loader.setResourcesElementsProvider(elementsProvider);
    final CachedResource<String> cachedResource1 = loader.getResource(doc1Resouce, StringResourceBuilder.INSTANCE);
    verify(cache, cachedResource, elementsProvider);
    assertNotNull(cachedResource1);
    assertTrue(cachedResource1 == cachedResource);
}