package org.opendaylight.controller.cluster.datastore.persisted;
import com.google.common.annotations.Beta;
+import com.google.common.base.MoreObjects;
import com.google.common.base.Preconditions;
import com.google.common.base.Verify;
import com.google.common.collect.ImmutableMap;
import com.google.common.collect.ImmutableMap.Builder;
+import edu.umd.cs.findbugs.annotations.SuppressFBWarnings;
import java.io.Externalizable;
import java.io.IOException;
import java.io.ObjectInput;
import java.io.ObjectOutput;
import java.io.Serializable;
import java.util.Map;
-import org.opendaylight.controller.cluster.datastore.utils.SerializationUtils;
+import org.opendaylight.controller.cluster.datastore.node.utils.stream.SerializationUtils;
import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
* @author Robert Varga
*/
@Beta
-public final class MetadataShardDataTreeSnapshot extends AbstractVersionedShardDataTreeSnapshot implements Serializable {
+public final class MetadataShardDataTreeSnapshot extends AbstractVersionedShardDataTreeSnapshot
+ implements Serializable {
private static final class Proxy implements Externalizable {
private static final long serialVersionUID = 1L;
private static final Logger LOG = LoggerFactory.getLogger(MetadataShardDataTreeSnapshot.class);
private Map<Class<? extends ShardDataTreeSnapshotMetadata<?>>, ShardDataTreeSnapshotMetadata<?>> metadata;
private NormalizedNode<?, ?> rootNode;
+ // checkstyle flags the public modifier as redundant which really doesn't make sense since it clearly isn't
+ // redundant. It is explicitly needed for Java serialization to be able to create instances via reflection.
+ @SuppressWarnings("checkstyle:RedundantModifier")
public Proxy() {
// For Externalizable
}
Preconditions.checkArgument(metaSize >= 0, "Invalid negative metadata map length %s", metaSize);
// Default pre-allocate is 4, which should be fine
- final Builder<Class<? extends ShardDataTreeSnapshotMetadata<?>>, ShardDataTreeSnapshotMetadata<?>> metaBuilder =
- ImmutableMap.builder();
+ final Builder<Class<? extends ShardDataTreeSnapshotMetadata<?>>, ShardDataTreeSnapshotMetadata<?>>
+ metaBuilder = ImmutableMap.builder();
for (int i = 0; i < metaSize; ++i) {
final ShardDataTreeSnapshotMetadata<?> m = (ShardDataTreeSnapshotMetadata<?>) in.readObject();
if (m != null) {
private static final long serialVersionUID = 1L;
+ @SuppressFBWarnings(value = "SE_BAD_FIELD", justification = "This field is not Serializable but this class "
+ + "implements writeReplace to delegate serialization to a Proxy class and thus instances of this class "
+ + "aren't serialized. FindBugs does not recognize this.")
private final Map<Class<? extends ShardDataTreeSnapshotMetadata<?>>, ShardDataTreeSnapshotMetadata<?>> metadata;
+
+ @SuppressFBWarnings(value = "SE_BAD_FIELD", justification = "See above justification.")
private final NormalizedNode<?, ?> rootNode;
public MetadataShardDataTreeSnapshot(final NormalizedNode<?, ?> rootNode) {
return new Proxy(this);
}
+ @Override
+ public String toString() {
+ return MoreObjects.toStringHelper(this).add("metadata", metadata).toString();
+ }
}