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/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You 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 group.rxcloud.capa.component.telemetry.metrics;
import group.rxcloud.capa.infrastructure.utils.SpiUtils;
import io.opentelemetry.api.metrics.Meter;
import io.opentelemetry.api.metrics.MeterBuilder;
import javax.annotation.Nullable;
/**
* Load capa implementation.
*/
final class CapaMeterWrapper {
static final String FILE_SUFFIX = "telemetry";
static final boolean CACHE = true;
private CapaMeterWrapper() {
}
@Nullable
static CapaMeter wrap(String meterName, String schemaUrl, String version, Meter meter) {
if (meter instanceof CapaMeter) {
return (CapaMeter) meter;
}
CapaMeter result = SpiUtils.loadFromSpiComponentFileNullable(CapaMeter.class,
new Class[]{String.class, String.class, String.class, Meter.class},
new Object[]{meterName, schemaUrl, version, meter}, FILE_SUFFIX, CACHE);
if (result == null) {
result = new CapaMeter(meterName, schemaUrl, version, meter);
}
return result;
}
@Nullable
static CapaMeterBuilder wrap(String meterName, MeterBuilder meterBuilder) {
if (meterBuilder instanceof CapaMeterBuilder) {
return (CapaMeterBuilder) meterBuilder;
}
return new CapaMeterBuilder(meterName, meterBuilder);
}
static T loadHistogramNullable(String meterName, String schemaUrl, String version, String name, String description, String unit, Class type) {
return SpiUtils.loadFromSpiComponentFileNullable(
type, new Class[]{String.class, String.class, String.class, String.class, String.class, String.class}, new Object[]{meterName, schemaUrl, version, name, description, unit},
"telemetry", true);
}
}
