/*
* Copyright 2017 NAVER Corp.
*
* 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 com.navercorp.pinpoint.profiler.context.provider.stat.transaction;
import com.google.inject.Inject;
import com.google.inject.Provider;
import com.navercorp.pinpoint.profiler.monitor.collector.transaction.DefaultTransactionMetricCollector;
import com.navercorp.pinpoint.profiler.monitor.collector.transaction.TransactionMetricCollector;
import com.navercorp.pinpoint.profiler.monitor.collector.transaction.UnsupportedTransactionMetricCollector;
import com.navercorp.pinpoint.profiler.monitor.metric.transaction.TransactionMetric;
/**
* @author HyunGil Jeong
*/
public class TransactionMetricCollectorProvider implements Provider<TransactionMetricCollector> {
private final TransactionMetric transactionMetric;
@Inject
public TransactionMetricCollectorProvider(TransactionMetric transactionMetric) {
if (transactionMetric == null) {
throw new NullPointerException("transactionMetric must not be null");
}
this.transactionMetric = transactionMetric;
}
@Override
public TransactionMetricCollector get() {
if (transactionMetric == TransactionMetric.UNSUPPORTED_TRANSACTION_METRIC) {
return new UnsupportedTransactionMetricCollector();
}
return new DefaultTransactionMetricCollector(transactionMetric);
}
}