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/*
* Copyright 2015 Open Networking Laboratory
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
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 DatabaseManager manager;
private final long transactionId;
public DefaultTransactionContextBuilder(DatabaseManager manager, long transactionId) {
this.manager = manager;
this.transactionId = transactionId;
}
@Override
public TransactionContextBuilder withPartitionsDisabled() {
partitionsEnabled = false;
return this;
}
@Override
public TransactionContext build() {
return new DefaultTransactionContext(
transactionId,
partitionsEnabled ? manager.partitionedDatabase : manager.inMemoryDatabase,
() -> partitionsEnabled ? manager.consistentMapBuilder()
: manager.consistentMapBuilder().withPartitionsDisabled());
}
}
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