| package org.onosproject.store.consistent.impl; |
| |
| import org.onosproject.store.service.TransactionContext; |
| import org.onosproject.store.service.TransactionContextBuilder; |
| |
| /** |
| * The default implementation of a transaction context builder. This builder |
| * generates a {@link DefaultTransactionContext}. |
| */ |
| public class DefaultTransactionContextBuilder implements TransactionContextBuilder { |
| |
| private boolean partitionsEnabled = true; |
| private final Database partitionedDatabase; |
| private final Database inMemoryDatabase; |
| private final long transactionId; |
| |
| public DefaultTransactionContextBuilder( |
| Database inMemoryDatabase, Database partitionedDatabase, long transactionId) { |
| this.partitionedDatabase = partitionedDatabase; |
| this.inMemoryDatabase = inMemoryDatabase; |
| this.transactionId = transactionId; |
| } |
| |
| @Override |
| public TransactionContextBuilder withPartitionsDisabled() { |
| partitionsEnabled = false; |
| return this; |
| } |
| |
| @Override |
| public TransactionContext build() { |
| return new DefaultTransactionContext( |
| partitionsEnabled ? partitionedDatabase : inMemoryDatabase, |
| transactionId); |
| } |
| |
| } |