com.nextdoor.bender.monitoring.cw.CloudwatchReporterFactory.java Source code

Introduction

Here is the source code for com.nextdoor.bender.monitoring.cw.CloudwatchReporterFactory.java

Source

/*
 * 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.
 *
 * Copyright 2017 Nextdoor.com, Inc
 *
 */

package com.nextdoor.bender.monitoring.cw;

import com.amazonaws.services.cloudwatch.AmazonCloudWatch;
import com.amazonaws.services.cloudwatch.AmazonCloudWatchClientBuilder;
import com.nextdoor.bender.config.AbstractConfig;
import com.nextdoor.bender.monitoring.ReporterFactory;

/**
 * Crate a {@link CloudwatchReporter}.
 */
public class CloudwatchReporterFactory implements ReporterFactory {
    private CloudwatchReporterConfig config;
    private AmazonCloudWatch client;

    @Override
    public void setConf(AbstractConfig config) {
        this.config = (CloudwatchReporterConfig) config;
        AmazonCloudWatchClientBuilder clientBuilder = AmazonCloudWatchClientBuilder.standard();

        if (this.config.getRegion() != null) {
            clientBuilder.withRegion(this.config.getRegion());
        }

        this.client = clientBuilder.build();
    }

    @Override
    public CloudwatchReporter newInstance() {
        return new CloudwatchReporter(this.client, this.config.getNamespace(), this.config.getStatFilters());
    }

    @Override
    public Class<CloudwatchReporter> getChildClass() {
        return CloudwatchReporter.class;
    }
}