private LifecycleMetadata findLifecycleMetadata(Class<?> clazz) { if (this.lifecycleMetadataCache == null) { // Happens after deserialization, during destruction... return buildLifecycleMetadata(clazz); } // Quick check on the concurrent map first, with minimal locking. LifecycleMetadata metadata = this.lifecycleMetadataCache.get(clazz); if (metadata == null) { synchronized (this.lifecycleMetadataCache) { metadata = this.lifecycleMetadataCache.get(clazz); if (metadata == null) { metadata = buildLifecycleMetadata(clazz); this.lifecycleMetadataCache.put(clazz, metadata); } return metadata; } } return metadata; }
private LifecycleMetadata findLifecycleMetadata(Class<?> clazz) { if (this.lifecycleMetadataCache == null) { // Happens after deserialization, during destruction... return buildLifecycleMetadata(clazz); } // Quick check on the concurrent map first, with minimal locking. LifecycleMetadata metadata = this.lifecycleMetadataCache.get(clazz); if (metadata == null) { synchronized (this.lifecycleMetadataCache) { metadata = this.lifecycleMetadataCache.get(clazz); if (metadata == null) { metadata = buildLifecycleMetadata(clazz); this.lifecycleMetadataCache.put(clazz, metadata); } return metadata; } } return metadata; }
private LifecycleMetadata findLifecycleMetadata(Class<?> clazz) { if (this.lifecycleMetadataCache == null) { // Happens after deserialization, during destruction... return buildLifecycleMetadata(clazz); } // Quick check on the concurrent map first, with minimal locking. LifecycleMetadata metadata = this.lifecycleMetadataCache.get(clazz); if (metadata == null) { synchronized (this.lifecycleMetadataCache) { metadata = this.lifecycleMetadataCache.get(clazz); if (metadata == null) { metadata = buildLifecycleMetadata(clazz); this.lifecycleMetadataCache.put(clazz, metadata); } return metadata; } } return metadata; }
private LifecycleMetadata findLifecycleMetadata(Class<?> clazz) { if (this.lifecycleMetadataCache == null) { // Happens after deserialization, during destruction... return buildLifecycleMetadata(clazz); } // Quick check on the concurrent map first, with minimal locking. LifecycleMetadata metadata = this.lifecycleMetadataCache.get(clazz); if (metadata == null) { synchronized (this.lifecycleMetadataCache) { metadata = this.lifecycleMetadataCache.get(clazz); if (metadata == null) { metadata = buildLifecycleMetadata(clazz); this.lifecycleMetadataCache.put(clazz, metadata); } return metadata; } } return metadata; }