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Further EntityLookupCache enhancements and fixes

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- Support for update and delete operations
 - Some cache-only operations
 - TODO: expose cache clear


git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@15650 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
This commit is contained in:
Derek Hulley
2009-08-10 09:27:06 +00:00
parent 8fa726f7df
commit 720defedb4
2 changed files with 372 additions and 9 deletions
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101
source/java/org/alfresco/repo/cache/lookup/EntityLookupCacheTest.java vendored
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@@ -163,7 +163,56 @@ public class EntityLookupCacheTest extends TestCase implements EntityLookupCallb
assertTrue(database.containsKey(entityPairNull.getFirst()));
assertNull(database.get(entityPairNull.getFirst()));
assertEquals(entityPairNull, entityPairCheck);
}
}
public void testUpdate() throws Exception
{
TestValue valueOne = new TestValue(getName() + "-ONE");
TestValue valueTwo = new TestValue(getName() + "-TWO");
Pair<Long, Object> entityPairOne = entityLookupCacheA.getOrCreateByValue(valueOne);
assertNotNull(entityPairOne);
Long id = entityPairOne.getFirst();
assertEquals(valueOne.val, database.get(id));
assertEquals(2, cache.getKeys().size());
// Update
int updateCount = entityLookupCacheA.updateValue(id, valueTwo);
assertEquals("Update count was incorrect.", 1, updateCount);
assertEquals(valueTwo.val, database.get(id));
assertEquals(2, cache.getKeys().size());
}
public void testDeleteByKey() throws Exception
{
TestValue valueOne = new TestValue(getName() + "-ONE");
Pair<Long, Object> entityPairOne = entityLookupCacheA.getOrCreateByValue(valueOne);
assertNotNull(entityPairOne);
Long id = entityPairOne.getFirst();
assertEquals(valueOne.val, database.get(id));
assertEquals(2, cache.getKeys().size());
// Delete
int deleteCount = entityLookupCacheA.deleteByKey(id);
assertEquals("Delete count was incorrect.", 1, deleteCount);
assertNull(database.get(id));
assertEquals(0, cache.getKeys().size());
}
public void testDeleteByValue() throws Exception
{
TestValue valueOne = new TestValue(getName() + "-ONE");
Pair<Long, Object> entityPairOne = entityLookupCacheA.getOrCreateByValue(valueOne);
assertNotNull(entityPairOne);
Long id = entityPairOne.getFirst();
assertEquals(valueOne.val, database.get(id));
assertEquals(2, cache.getKeys().size());
// Delete
int deleteCount = entityLookupCacheA.deleteByValue(valueOne);
assertEquals("Delete count was incorrect.", 1, deleteCount);
assertNull(database.get(id));
assertEquals(0, cache.getKeys().size());
}
/**
* Helper class to represent business object
@@ -251,4 +300,54 @@ public class EntityLookupCacheTest extends TestCase implements EntityLookupCallb
database.put(newKey, dbValue);
return new Pair<Long, Object>(newKey, value);
}
public int updateValue(Long key, Object value)
{
assertNotNull(key);
assertTrue(value == null || value instanceof TestValue);
// Find it
Pair<Long, Object> entityPair = findByKey(key);
if (entityPair == null)
{
return 0;
}
else
{
database.put(key, ((TestValue)value).val);
return 1;
}
}
public int deleteByKey(Long key)
{
assertNotNull(key);
if (database.containsKey(key))
{
database.remove(key);
return 1;
}
else
{
return 0;
}
}
public int deleteByValue(Object value)
{
assertTrue(value == null || value instanceof TestValue);
// Find it
Pair<Long, Object> entityPair = findByValue(value);
if (entityPair == null)
{
return 0;
}
else
{
database.remove(entityPair.getFirst());
return 1;
}
}
}