Move ShardManager into its own package

[controller.git] / opendaylight / md-sal / sal-distributed-datastore / src / main / java / org / opendaylight / controller / cluster / datastore / ShardPeerAddressResolver.java

diff --git a/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/ShardPeerAddressResolver.java b/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/ShardPeerAddressResolver.java
deleted file mode 100644 (file)
index 40596f5..0000000
--- a/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/ShardPeerAddressResolver.java
+++ /dev/null
@@ -1,90 +0,0 @@
-/*
- * Copyright (c) 2015 Brocade Communications Systems, Inc. and others.  All rights reserved.
- *
- * This program and the accompanying materials are made available under the
- * terms of the Eclipse Public License v1.0 which accompanies this distribution,
- * and is available at http://www.eclipse.org/legal/epl-v10.html
- */
-package org.opendaylight.controller.cluster.datastore;
-
-import akka.actor.Address;
-import java.util.ArrayList;
-import java.util.Collection;
-import java.util.Map;
-import java.util.concurrent.ConcurrentHashMap;
-import java.util.concurrent.ConcurrentMap;
-import org.opendaylight.controller.cluster.datastore.identifiers.ShardIdentifier;
-import org.opendaylight.controller.cluster.datastore.identifiers.ShardManagerIdentifier;
-import org.opendaylight.controller.cluster.raft.PeerAddressResolver;
-
-/**
- * Implementation PeerAddressResolver that resolves address for shard peer ids. This class is owned by the
- * ShardMaanager and passed to Shard actors via the ConfigParams.
- *
- * @author Thomas Pantelis
- */
-class ShardPeerAddressResolver implements PeerAddressResolver {
-    // Stores a mapping between a member name and the address of the member. The map is concurrent as it
-    // will be accessed by multiple threads via the public resolve method.
-    private final ConcurrentMap<String, Address> memberNameToAddress = new ConcurrentHashMap<>();
-    private final String shardManagerIdentifier;
-    private final String shardManagerType;
-    private final String localMemberName;
-
-    public ShardPeerAddressResolver(String shardManagerType, String localMemberName) {
-        this.shardManagerIdentifier = ShardManagerIdentifier.builder().type(shardManagerType).build().toString();
-        this.shardManagerType = shardManagerType;
-        this.localMemberName = localMemberName;
-    }
-
-    void addPeerAddress(String memberName, Address address) {
-        memberNameToAddress.put(memberName, address);
-    }
-
-    void removePeerAddress(String memberName) {
-        memberNameToAddress.remove(memberName);
-    }
-
-    Address getPeerAddress(String memberName) {
-        return memberNameToAddress.get(memberName);
-    }
-
-    Collection<String> getShardManagerPeerActorAddresses() {
-        Collection<String> peerAddresses = new ArrayList<>();
-        for(Map.Entry<String, Address> entry: memberNameToAddress.entrySet()) {
-            if(!localMemberName.equals(entry.getKey())) {
-                peerAddresses.add(getShardManagerActorPathBuilder(entry.getValue()).toString());
-            }
-        }
-
-        return peerAddresses;
-    }
-
-    ShardIdentifier getShardIdentifier(String memberName, String shardName){
-        return ShardIdentifier.builder().memberName(memberName).shardName(shardName).type(shardManagerType).build();
-    }
-
-    String getShardActorAddress(String shardName, String memberName) {
-        Address memberAddress = memberNameToAddress.get(memberName);
-        if(memberAddress != null) {
-            return getShardManagerActorPathBuilder(memberAddress).append("/").append(
-                    getShardIdentifier(memberName, shardName)).toString();
-        }
-
-        return null;
-    }
-
-    StringBuilder getShardManagerActorPathBuilder(Address address) {
-        return new StringBuilder().append(address.toString()).append("/user/").append(shardManagerIdentifier);
-    }
-
-    @Override
-    public String resolve(String peerId) {
-        if(peerId == null) {
-            return null;
-        }
-
-        ShardIdentifier shardId = ShardIdentifier.builder().fromShardIdString(peerId).build();
-        return getShardActorAddress(shardId.getShardName(), shardId.getMemberName());
-    }
-}