public void serialize(OutputArchive oa, String tag) throws IOException { aclCache.serialize(oa); serializeNode(oa, new StringBuilder("")); // / marks end of stream // we need to check if clear had been called in between the snapshot. if (root != null) { oa.writeString("/", "path"); } }
public void serialize(OutputArchive oa, String tag) throws IOException { scount = 0; aclCache.serialize(oa); serializeNode(oa, new StringBuilder("")); // / marks end of stream // we need to check if clear had been called in between the snapshot. if (root != null) { oa.writeString("/", "path"); } }
@Test public void testNPEInDeserialize() throws IOException { ReferenceCountedACLCache serializeCache = new ReferenceCountedACLCache(){ @Override public synchronized void serialize(OutputArchive oa) throws IOException { oa.writeInt(1, "map"); oa.writeLong(1, "long"); oa.startVector(null, "acls"); oa.endVector(null, "acls"); } }; ByteArrayOutputStream baos = new ByteArrayOutputStream(); BinaryOutputArchive archive = BinaryOutputArchive.getArchive(baos); serializeCache.serialize(archive); BinaryInputArchive inArchive = BinaryInputArchive.getArchive(new ByteArrayInputStream(baos.toByteArray())); ReferenceCountedACLCache deserializedCache = new ReferenceCountedACLCache(); try { deserializedCache.deserialize(inArchive); } catch (NullPointerException e){ fail("should not throw NPE while do deserialized"); } catch (RuntimeException e) { // do nothing. } }
@Test public void testPurgeUnused() throws IOException { ReferenceCountedACLCache cache = new ReferenceCountedACLCache(); List<ACL> acl1 = createACL("one"); List<ACL> acl2 = createACL("two"); List<ACL> acl3 = createACL("three"); List<ACL> acl4 = createACL("four"); List<ACL> acl5 = createACL("five"); Long aclId1 = convertACLsNTimes(cache, acl1, 1); Long aclId2 = convertACLsNTimes(cache, acl2, 2); Long aclId3 = convertACLsNTimes(cache, acl3, 3); Long aclId4 = convertACLsNTimes(cache, acl4, 4); Long aclId5 = convertACLsNTimes(cache, acl5, 5); ByteArrayOutputStream baos = new ByteArrayOutputStream(); BinaryOutputArchive archive = BinaryOutputArchive.getArchive(baos); cache.serialize(archive); BinaryInputArchive inArchive = BinaryInputArchive.getArchive(new ByteArrayInputStream(baos.toByteArray())); ReferenceCountedACLCache deserializedCache = new ReferenceCountedACLCache(); deserializedCache.deserialize(inArchive); callAddUsageNTimes(deserializedCache, aclId1, 1); callAddUsageNTimes(deserializedCache, aclId2, 2); deserializedCache.purgeUnused(); assertEquals(2, deserializedCache.size()); assertEquals(aclId1, deserializedCache.convertAcls(acl1)); assertEquals(aclId2, deserializedCache.convertAcls(acl2)); assertFalse(acl3.equals(deserializedCache.convertAcls(acl3))); assertFalse(acl4.equals(deserializedCache.convertAcls(acl4))); assertFalse(acl5.equals(deserializedCache.convertAcls(acl5))); }
@Test public void testSerializeDeserialize() throws IOException { ReferenceCountedACLCache cache = new ReferenceCountedACLCache(); List<ACL> acl1 = createACL("one"); List<ACL> acl2 = createACL("two"); List<ACL> acl3 = createACL("three"); List<ACL> acl4 = createACL("four"); List<ACL> acl5 = createACL("five"); Long aclId1 = convertACLsNTimes(cache, acl1, 1); Long aclId2 = convertACLsNTimes(cache, acl2, 2); Long aclId3 = convertACLsNTimes(cache, acl3, 3); Long aclId4 = convertACLsNTimes(cache, acl4, 4); Long aclId5 = convertACLsNTimes(cache, acl5, 5); ByteArrayOutputStream baos = new ByteArrayOutputStream(); BinaryOutputArchive archive = BinaryOutputArchive.getArchive(baos); cache.serialize(archive); BinaryInputArchive inArchive = BinaryInputArchive.getArchive(new ByteArrayInputStream(baos.toByteArray())); ReferenceCountedACLCache deserializedCache = new ReferenceCountedACLCache(); deserializedCache.deserialize(inArchive); callAddUsageNTimes(deserializedCache, aclId1, 1); callAddUsageNTimes(deserializedCache, aclId2, 2); callAddUsageNTimes(deserializedCache, aclId3, 3); callAddUsageNTimes(deserializedCache, aclId4, 4); callAddUsageNTimes(deserializedCache, aclId5, 5); assertCachesEqual(cache, deserializedCache); }