List of nullifyForeignKey() Examples

Examples of nullifyForeignKey()

com.sleepycat.bind.tuple.MarshalledTupleKeyEntity.nullifyForeignKey()
Clears the entity's secondary key fields for the given key name.
The specified index key should be changed by this method such that {@link #marshalSecondaryKey} for the same key name will return false.Other fields in the data object should remain unchanged.

If {@link com.sleepycat.je.ForeignKeyDeleteAction#NULLIFY} wasspecified when opening the secondary database, this method is called when the entity for this foreign key is deleted. If NULLIFY was not specified, this method will not be called and may always return false.
@param keyName identifies the secondary key. @return true if the key was cleared, or false to indicate that the keyis not present and no change is necessary.
com.sleepycat.db.ForeignMultiKeyNullifier.nullifyForeignKey()
com.sleepycat.persist.impl.PersistKeyCreator.nullifyForeignKey()

Examples of com.sleepycat.bind.tuple.MarshalledTupleKeyEntity.nullifyForeignKey()

    public D nullifyForeignKey(D dataInput) {


        MarshalledTupleKeyEntity entity =
            binding.entryToObject(null, dataInput);


        return entity.nullifyForeignKey(keyName) ? dataInput : null;
    }
}

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Examples of com.sleepycat.bind.tuple.MarshalledTupleKeyEntity.nullifyForeignKey()

    public Object nullifyForeignKey(Object dataInput) {


        MarshalledTupleKeyEntity entity = (MarshalledTupleKeyEntity)
            binding.entryToObject(null, dataInput);


        return entity.nullifyForeignKey(keyName) ? dataInput : null;
    }
}

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Examples of com.sleepycat.bind.tuple.MarshalledTupleKeyEntity.nullifyForeignKey()

    public Object nullifyForeignKey(Object dataInput) {


        MarshalledTupleKeyEntity entity = (MarshalledTupleKeyEntity)
            binding.entryToObject(null, dataInput);


        return entity.nullifyForeignKey(keyName) ? dataInput : null;
    }
}

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Examples of com.sleepycat.bind.tuple.MarshalledTupleKeyEntity.nullifyForeignKey()

    public Object nullifyForeignKey(Object dataInput) {


        MarshalledTupleKeyEntity entity = (MarshalledTupleKeyEntity)
            binding.entryToObject(null, dataInput);


        return entity.nullifyForeignKey(keyName) ? dataInput : null;
    }
}

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Examples of com.sleepycat.db.ForeignMultiKeyNullifier.nullifyForeignKey()

        if (keyValue != null) {
            keyBinding.objectToEntry(keyValue, secKeyEntry);
        }


        /* Nullify secondary key bytes within entity bytes. */
        boolean isKeyPresent = keyNullifier.nullifyForeignKey
            (null, keyEntry, dataEntry, secKeyEntry);
        assertEquals(keyValue != null, isKeyPresent);


        /* Convert modified entity bytes back to an entity. */
        Object entity2 = entityBinding.entryToObject(keyEntry, dataEntry);

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Examples of com.sleepycat.db.ForeignMultiKeyNullifier.nullifyForeignKey()

                break;
            }
            setField(entity, keyName, fieldObj);


            /* Nullify secondary key bytes within entity bytes. */
            boolean isKeyPresent = keyNullifier.nullifyForeignKey
                (null, keyEntry, dataEntry, secKeyEntry);
            assertEquals(keyValue != null, isKeyPresent);


            /* Convert modified entity bytes back to an entity. */
            Object entity2 = entityBinding.entryToObject(keyEntry, dataEntry);

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Examples of com.sleepycat.persist.impl.PersistKeyCreator.nullifyForeignKey()

        if (keyValue != null) {
            keyBinding.objectToEntry(keyValue, secKeyEntry);
        }


        /* Nullify secondary key bytes within entity bytes. */
        boolean isKeyPresent = keyNullifier.nullifyForeignKey
            (null, keyEntry, dataEntry, secKeyEntry);
        assertEquals(keyValue != null, isKeyPresent);


        /* Convert modified entity bytes back to an entity. */
        Object entity2 = entityBinding.entryToObject(keyEntry, dataEntry);

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Examples of com.sleepycat.persist.impl.PersistKeyCreator.nullifyForeignKey()

                break;
            }
            setField(entity, keyName, fieldObj);


            /* Nullify secondary key bytes within entity bytes. */
            boolean isKeyPresent = keyNullifier.nullifyForeignKey
                (null, keyEntry, dataEntry, secKeyEntry);
            assertEquals(keyValue != null, isKeyPresent);


            /* Convert modified entity bytes back to an entity. */
            Object entity2 = entityBinding.entryToObject(keyEntry, dataEntry);

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