Add cache-related logs
Add a trace log for cache hit and cache miss events. Issue: SPR-11654
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6f3570a0f6
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@ -435,6 +435,11 @@ public abstract class CacheAspectSupport extends AbstractCacheInvoker
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if (cached != null) {
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return cached;
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}
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else {
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if (logger.isTraceEnabled()) {
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logger.trace("No cache entry for key '" + key + "' in cache(s) " + context.getCacheNames());
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}
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}
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}
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}
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return null;
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@ -462,6 +467,9 @@ public abstract class CacheAspectSupport extends AbstractCacheInvoker
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for (Cache cache : context.getCaches()) {
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Cache.ValueWrapper wrapper = doGet(cache, key);
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if (wrapper != null) {
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if (logger.isTraceEnabled()) {
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logger.trace("Cache entry for key '" + key + "' found in cache '" + cache.getName() + "'");
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}
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return wrapper;
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}
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}
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@ -484,7 +492,7 @@ public abstract class CacheAspectSupport extends AbstractCacheInvoker
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"using named params on classes without debug info?) " + context.metadata.operation);
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}
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if (logger.isTraceEnabled()) {
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logger.trace("Computed cache key " + key + " for operation " + context.metadata.operation);
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logger.trace("Computed cache key '" + key + "' for operation " + context.metadata.operation);
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}
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return key;
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}
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@ -548,6 +556,8 @@ public abstract class CacheAspectSupport extends AbstractCacheInvoker
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private final Collection<? extends Cache> caches;
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private final Collection<String> cacheNames;
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private final AnnotatedElementKey methodCacheKey;
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public CacheOperationContext(CacheOperationMetadata metadata, Object[] args, Object target) {
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@ -555,6 +565,7 @@ public abstract class CacheAspectSupport extends AbstractCacheInvoker
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this.args = extractArgs(metadata.method, args);
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this.target = target;
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this.caches = CacheAspectSupport.this.getCaches(this, metadata.cacheResolver);
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this.cacheNames = createCacheNames(this.caches);
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this.methodCacheKey = new AnnotatedElementKey(metadata.method, metadata.targetClass);
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}
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@ -633,6 +644,18 @@ public abstract class CacheAspectSupport extends AbstractCacheInvoker
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protected Collection<? extends Cache> getCaches() {
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return this.caches;
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}
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protected Collection<String> getCacheNames() {
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return this.cacheNames;
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}
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private Collection<String> createCacheNames(Collection<? extends Cache> caches) {
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Collection<String> names = new ArrayList<String>();
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for (Cache cache : caches) {
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names.add(cache.getName());
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}
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return names;
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}
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}
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