Fix intermittent RemoteRpcRegistryMXBeanImplTest failures

[controller.git] / opendaylight / md-sal / sal-remoterpc-connector / src / main / java / org / opendaylight / controller / remote / rpc / registry / mbeans / RemoteRpcRegistryMXBeanImpl.java

diff --git a/opendaylight/md-sal/sal-remoterpc-connector/src/main/java/org/opendaylight/controller/remote/rpc/registry/mbeans/RemoteRpcRegistryMXBeanImpl.java b/opendaylight/md-sal/sal-remoterpc-connector/src/main/java/org/opendaylight/controller/remote/rpc/registry/mbeans/RemoteRpcRegistryMXBeanImpl.java
index 58abcac0d5b87ba0995c664d33ad06b1485005d6..94a8d4a3e8d08594f7ef09fd4d41f5d0077afe56 100644 (file)
--- a/opendaylight/md-sal/sal-remoterpc-connector/src/main/java/org/opendaylight/controller/remote/rpc/registry/mbeans/RemoteRpcRegistryMXBeanImpl.java
+++ b/opendaylight/md-sal/sal-remoterpc-connector/src/main/java/org/opendaylight/controller/remote/rpc/registry/mbeans/RemoteRpcRegistryMXBeanImpl.java
@@ -9,6 +9,7 @@
 package org.opendaylight.controller.remote.rpc.registry.mbeans;
 
 import akka.actor.Address;
+import akka.util.Timeout;
 import java.util.HashMap;
 import java.util.HashSet;
 import java.util.Map;
@@ -17,10 +18,12 @@ import java.util.Set;
 import org.opendaylight.controller.md.sal.common.util.jmx.AbstractMXBean;
 import org.opendaylight.controller.md.sal.dom.api.DOMRpcIdentifier;
 import org.opendaylight.controller.remote.rpc.registry.RoutingTable;
-import org.opendaylight.controller.remote.rpc.registry.RpcRegistry;
 import org.opendaylight.controller.remote.rpc.registry.gossip.Bucket;
+import org.opendaylight.controller.remote.rpc.registry.gossip.BucketStoreAccess;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
+import scala.concurrent.Await;
+import scala.concurrent.Future;
 
 
 public class RemoteRpcRegistryMXBeanImpl extends AbstractMXBean implements RemoteRpcRegistryMXBean {
@@ -33,17 +36,38 @@ public class RemoteRpcRegistryMXBeanImpl extends AbstractMXBean implements Remot
 
     private static final String NAME_CONSTANT = " | name:";
 
-    private final RpcRegistry rpcRegistry;
+    private final BucketStoreAccess rpcRegistryAccess;
+    private final Timeout timeout;
 
-    public RemoteRpcRegistryMXBeanImpl(final RpcRegistry rpcRegistry) {
+    public RemoteRpcRegistryMXBeanImpl(final BucketStoreAccess rpcRegistryAccess, Timeout timeout) {
         super("RemoteRpcRegistry", "RemoteRpcBroker", null);
-        this.rpcRegistry = rpcRegistry;
+        this.rpcRegistryAccess = rpcRegistryAccess;
+        this.timeout = timeout;
         registerMBean();
     }
 
+    @SuppressWarnings({"unchecked", "checkstyle:IllegalCatch", "rawtypes"})
+    private RoutingTable getLocalData() {
+        try {
+            return (RoutingTable) Await.result((Future) rpcRegistryAccess.getLocalData(), timeout.duration());
+        } catch (Exception e) {
+            throw new RuntimeException("getLocalData failed", e);
+        }
+    }
+
+    @SuppressWarnings({"unchecked", "checkstyle:IllegalCatch", "rawtypes"})
+    private Map<Address, Bucket<RoutingTable>> getRemoteBuckets() {
+        try {
+            return (Map<Address, Bucket<RoutingTable>>) Await.result((Future)rpcRegistryAccess.getRemoteBuckets(),
+                    timeout.duration());
+        } catch (Exception e) {
+            throw new RuntimeException("getRemoteBuckets failed", e);
+        }
+    }
+
     @Override
     public Set<String> getGlobalRpc() {
-        RoutingTable table = rpcRegistry.getLocalData();
+        RoutingTable table = getLocalData();
         Set<String> globalRpc = new HashSet<>(table.getRoutes().size());
         for (DOMRpcIdentifier route : table.getRoutes()) {
             if (route.getContextReference().isEmpty()) {
@@ -57,7 +81,7 @@ public class RemoteRpcRegistryMXBeanImpl extends AbstractMXBean implements Remot
 
     @Override
     public Set<String> getLocalRegisteredRoutedRpc() {
-        RoutingTable table = rpcRegistry.getLocalData();
+        RoutingTable table = getLocalData();
         Set<String> routedRpc = new HashSet<>(table.getRoutes().size());
         for (DOMRpcIdentifier route : table.getRoutes()) {
             if (!route.getContextReference().isEmpty()) {
@@ -71,12 +95,12 @@ public class RemoteRpcRegistryMXBeanImpl extends AbstractMXBean implements Remot
 
     @Override
     public Map<String, String> findRpcByName(final String name) {
-        RoutingTable localTable = rpcRegistry.getLocalData();
+        RoutingTable localTable = getLocalData();
         // Get all RPCs from local bucket
         Map<String, String> rpcMap = new HashMap<>(getRpcMemberMapByName(localTable, name, LOCAL_CONSTANT));
 
         // Get all RPCs from remote bucket
-        Map<Address, Bucket<RoutingTable>> buckets = rpcRegistry.getRemoteBuckets();
+        Map<Address, Bucket<RoutingTable>> buckets = getRemoteBuckets();
         for (Entry<Address, Bucket<RoutingTable>> entry : buckets.entrySet()) {
             RoutingTable table = entry.getValue().getData();
             rpcMap.putAll(getRpcMemberMapByName(table, name, entry.getKey().toString()));
@@ -88,10 +112,10 @@ public class RemoteRpcRegistryMXBeanImpl extends AbstractMXBean implements Remot
 
     @Override
     public Map<String, String> findRpcByRoute(final String routeId) {
-        RoutingTable localTable = rpcRegistry.getLocalData();
+        RoutingTable localTable = getLocalData();
         Map<String, String> rpcMap = new HashMap<>(getRpcMemberMapByRoute(localTable, routeId, LOCAL_CONSTANT));
 
-        Map<Address, Bucket<RoutingTable>> buckets = rpcRegistry.getRemoteBuckets();
+        Map<Address, Bucket<RoutingTable>> buckets = getRemoteBuckets();
         for (Entry<Address, Bucket<RoutingTable>> entry : buckets.entrySet()) {
             RoutingTable table = entry.getValue().getData();
             rpcMap.putAll(getRpcMemberMapByRoute(table, routeId, entry.getKey().toString()));
@@ -138,7 +162,12 @@ public class RemoteRpcRegistryMXBeanImpl extends AbstractMXBean implements Remot
     }
 
     @Override
+    @SuppressWarnings({"unchecked", "checkstyle:IllegalCatch", "rawtypes"})
     public String getBucketVersions() {
-        return rpcRegistry.getVersions().toString();
+        try {
+            return Await.result((Future)rpcRegistryAccess.getBucketVersions(), timeout.duration()).toString();
+        } catch (Exception e) {
+            throw new RuntimeException("getVersions failed", e);
+        }
     }
 }