*/
package org.opendaylight.controller.cluster.access.concepts;
-import com.google.common.annotations.Beta;
-import com.google.common.base.MoreObjects;
-import com.google.common.base.Preconditions;
+import static java.util.Objects.requireNonNull;
+
import java.io.DataInput;
import java.io.DataOutput;
-import java.io.Externalizable;
import java.io.IOException;
-import java.io.ObjectInput;
-import java.io.ObjectOutput;
import java.util.Objects;
-import org.opendaylight.yangtools.concepts.Identifier;
+import org.eclipse.jdt.annotation.NonNull;
+import org.opendaylight.yangtools.concepts.WritableIdentifier;
/**
* A cluster-wide unique identifier of a frontend type located at a cluster member.
- *
- * @author Robert Varga
*/
-@Beta
-public final class FrontendIdentifier implements Identifier, WritableObject {
- private static final class Proxy implements Externalizable {
- private static final long serialVersionUID = 1L;
- private MemberName memberName;
- private FrontendType clientType;
-
- public Proxy() {
- // Needed for Externalizable
- }
-
- Proxy(final MemberName memberName, final FrontendType clientType) {
- this.memberName = Preconditions.checkNotNull(memberName);
- this.clientType = Preconditions.checkNotNull(clientType);
- }
-
- @Override
- public void writeExternal(final ObjectOutput out) throws IOException {
- memberName.writeTo(out);
- clientType.writeTo(out);
- }
-
- @Override
- public void readExternal(final ObjectInput in) throws IOException {
- memberName = MemberName.readFrom(in);
- clientType = FrontendType.readFrom(in);
- }
-
- private Object readResolve() {
- return new FrontendIdentifier(memberName, clientType);
- }
- }
-
+public final class FrontendIdentifier implements WritableIdentifier {
+ @java.io.Serial
private static final long serialVersionUID = 1L;
+
private final MemberName memberName;
private final FrontendType clientType;
FrontendIdentifier(final MemberName memberName, final FrontendType clientType) {
- this.clientType = Preconditions.checkNotNull(clientType);
- this.memberName = Preconditions.checkNotNull(memberName);
+ this.clientType = requireNonNull(clientType);
+ this.memberName = requireNonNull(memberName);
}
- public static FrontendIdentifier create(final MemberName memberName, final FrontendType clientType) {
+ public static @NonNull FrontendIdentifier create(final MemberName memberName, final FrontendType clientType) {
return new FrontendIdentifier(memberName, clientType);
}
- public static FrontendIdentifier readFrom(final DataInput in) throws IOException {
- final MemberName memberName = MemberName.readFrom(in);
- final FrontendType clientType = FrontendType.readFrom(in);
+ public static @NonNull FrontendIdentifier readFrom(final DataInput in) throws IOException {
+ final var memberName = MemberName.readFrom(in);
+ final var clientType = FrontendType.readFrom(in);
return new FrontendIdentifier(memberName, clientType);
}
clientType.writeTo(out);
}
- public FrontendType getClientType() {
+ public @NonNull FrontendType getClientType() {
return clientType;
}
- public MemberName getMemberName() {
+ public @NonNull MemberName getMemberName() {
return memberName;
}
}
@Override
- public boolean equals(final Object o) {
- if (this == o) {
- return true;
- }
- if (!(o instanceof FrontendIdentifier)) {
- return false;
- }
+ public boolean equals(final Object obj) {
+ return this == obj || obj instanceof FrontendIdentifier other && memberName.equals(other.memberName)
+ && clientType.equals(other.clientType);
+ }
- final FrontendIdentifier other = (FrontendIdentifier) o;
- return memberName.equals(other.memberName) && clientType.equals(other.clientType);
+ public @NonNull String toPersistentId() {
+ return memberName.getName() + "-frontend-" + clientType.getName();
}
@Override
public String toString() {
- return MoreObjects.toStringHelper(FrontendIdentifier.class).add("member", memberName)
- .add("clientType", clientType).toString();
+ return toPersistentId();
}
+ @java.io.Serial
private Object writeReplace() {
- return new Proxy(memberName, clientType);
+ return new FI(this);
}
}