/*
- * ============LICENSE_START=======================================================
+ * ============LICENSE_START=======================================================
* Copyright (C) 2021 Pantheon.tech
* Modifications Copyright (C) 2022 Bell Canada
+ * Modifications Copyright (C) 2022-2023 Nordix Foundation
* ================================================================================
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
package org.onap.cps.api.impl;
import com.google.errorprone.annotations.CanIgnoreReturnValue;
+import io.micrometer.core.instrument.Metrics;
import java.util.Map;
+import java.util.concurrent.atomic.AtomicInteger;
+import lombok.RequiredArgsConstructor;
import org.onap.cps.spi.CpsModulePersistenceService;
-import org.onap.cps.utils.CpsValidator;
+import org.onap.cps.spi.utils.CpsValidator;
import org.onap.cps.yang.YangTextSchemaSourceSet;
import org.onap.cps.yang.YangTextSchemaSourceSetBuilder;
-import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.cache.annotation.CacheConfig;
import org.springframework.cache.annotation.CacheEvict;
import org.springframework.cache.annotation.CachePut;
*/
@Service
@CacheConfig(cacheNames = {"yangSchema"})
+@RequiredArgsConstructor
public class YangTextSchemaSourceSetCache {
- @Autowired
- private CpsModulePersistenceService cpsModulePersistenceService;
+ private final CpsModulePersistenceService cpsModulePersistenceService;
+ private final CpsValidator cpsValidator;
+
+ private final AtomicInteger yangSchemaCacheCounter = Metrics.gauge("cps.yangschema.cache.gauge",
+ new AtomicInteger(0));
/**
* Cache YangTextSchemaSourceSet.
*/
@Cacheable(key = "#p0.concat('-').concat(#p1)")
public YangTextSchemaSourceSet get(final String dataspaceName, final String schemaSetName) {
- CpsValidator.validateNameCharacters(dataspaceName, schemaSetName);
+ cpsValidator.validateNameCharacters(dataspaceName, schemaSetName);
final Map<String, String> yangResourceNameToContent =
cpsModulePersistenceService.getYangSchemaResources(dataspaceName, schemaSetName);
return YangTextSchemaSourceSetBuilder.of(yangResourceNameToContent);
@CanIgnoreReturnValue
public YangTextSchemaSourceSet updateCache(final String dataspaceName, final String schemaSetName,
final YangTextSchemaSourceSet yangTextSchemaSourceSet) {
- CpsValidator.validateNameCharacters(dataspaceName, schemaSetName);
+ cpsValidator.validateNameCharacters(dataspaceName, schemaSetName);
+ yangSchemaCacheCounter.incrementAndGet();
return yangTextSchemaSourceSet;
}
-
/**
* Remove the cached value for the given dataspace and schema-set.
*
*/
@CacheEvict(key = "#p0.concat('-').concat(#p1)")
public void removeFromCache(final String dataspaceName, final String schemaSetName) {
- CpsValidator.validateNameCharacters(dataspaceName, schemaSetName);
+ cpsValidator.validateNameCharacters(dataspaceName, schemaSetName);
+ yangSchemaCacheCounter.decrementAndGet();
// Spring provides implementation for removing object from cache
}