Examples of LDCachingKiWiPersistenceConnection


Examples of org.apache.marmotta.ldcache.backend.kiwi.persistence.LDCachingKiWiPersistenceConnection

        }
    }

    @Test
    public void testCreateListEntries() throws Exception {
        LDCachingKiWiPersistenceConnection connection = vpersistence.getConnection();
        try {
            KiWiUriResource subject1  = new KiWiUriResource("http://localhost/resource/"+ RandomStringUtils.randomAlphanumeric(8));
            KiWiUriResource subject2  = new KiWiUriResource("http://localhost/resource/"+ RandomStringUtils.randomAlphanumeric(8));

            connection.storeNode(subject1);
            connection.storeNode(subject2);

            KiWiCacheEntry entry1 = new KiWiCacheEntry();
            entry1.setExpiryDate(new Date(System.currentTimeMillis()+1000*60));
            entry1.setLastRetrieved(new Date());
            entry1.setUpdateCount(1);
            entry1.setResource(subject1);
            connection.storeCacheEntry(entry1);

            connection.commit();

            Assert.assertEquals(1,asList(connection.listAll()).size());
            Assert.assertEquals(0,asList(connection.listExpired()).size());

            KiWiCacheEntry entry2 = new KiWiCacheEntry();
            entry2.setExpiryDate(new Date(System.currentTimeMillis() + 1000 * 60));
            entry2.setLastRetrieved(new Date());
            entry2.setUpdateCount(1);
            entry2.setResource(subject2);
            connection.storeCacheEntry(entry2);

            connection.commit();

            Assert.assertEquals(2,asList(connection.listAll()).size());
            Assert.assertEquals(0,asList(connection.listExpired()).size());

            connection.commit();

            connection.removeCacheEntry(entry1);

            connection.commit();

            Assert.assertEquals(1,asList(connection.listAll()).size());
            Assert.assertEquals(0, asList(connection.listExpired()).size());

            connection.removeCacheEntry(entry2.getResource().stringValue());

            connection.commit();

            Assert.assertEquals(0,asList(connection.listAll()).size());
            Assert.assertEquals(0,asList(connection.listExpired()).size());

            connection.commit();

        } finally {
            connection.close();
        }

    }
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