com.huawei.openstack4j.openstack.telemetry.internal.SampleServiceImpl Maven / Gradle / Ivy
/*******************************************************************************
* Copyright 2016 ContainX and OpenStack4j
*
* 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.
*******************************************************************************/
/*******************************************************************************
* Huawei has modified this source file.
* Copyright 2018 Huawei Technologies Co.,Ltd.
*
* 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.huawei.openstack4j.openstack.telemetry.internal;
import static com.google.common.base.Preconditions.checkNotNull;
import java.util.List;
import com.huawei.openstack4j.api.telemetry.SampleService;
import com.huawei.openstack4j.model.telemetry.Sample;
import com.huawei.openstack4j.model.telemetry.SampleCriteria;
import com.huawei.openstack4j.openstack.telemetry.domain.CeiloMeterSample;
/**
* Provides Measurements for Samples within an OpenStack deployment
*
* @author Shital Patil
*/
public class SampleServiceImpl extends BaseTelemetryServices implements SampleService {
private static final String FIELD = "q.field";
private static final String OPER = "q.op";
private static final String VALUE = "q.value";
/**
* {@inheritDoc}
*/
@Override
public List list() {
CeiloMeterSample[] samples = get(CeiloMeterSample[].class, uri("/samples")).execute();
return wrapList(samples);
}
/**
* {@inheritDoc}
*/
@Override
public List list(SampleCriteria criteria) {
Invocation invocation = get(CeiloMeterSample[].class, uri("/samples"));
if (criteria != null && !criteria.getCriteriaParams().isEmpty()) {
for (SampleCriteria.NameOpValue c : criteria.getCriteriaParams()) {
invocation.param(FIELD, c.getField());
invocation.param(OPER, c.getOperator().getQueryValue());
invocation.param(VALUE, c.getValue());
}
}
CeiloMeterSample[] samples = invocation.execute();
return wrapList(samples);
}
/**
* {@inheritDoc}
*/
@Override
public Sample get(String sampleId) {
checkNotNull(sampleId);
CeiloMeterSample sample = get(CeiloMeterSample.class, uri("/samples/%s", sampleId)).execute();
return sample;
}
}