HONEYCOMB-252 - Reduced scope of dump executors

Change-Id: Ia426f855b13323369bcc7ec2cde0861421950476
Signed-off-by: Jan Srnicek <jsrnicek@cisco.com>

21 files changed, 122 insertions, 381 deletions

diff --git a/lisp/lisp2vpp/src/main/java/io/fd/honeycomb/lisp/translate/read/BridgeDomainSubtableCustomizer.java b/lisp/lisp2vpp/src/main/java/io/fd/honeycomb/lisp/translate/read/BridgeDomainSubtableCustomizer.java
index a758ab667..aa94a3071 100644
--- a/lisp/lisp2vpp/src/main/java/io/fd/honeycomb/lisp/translate/read/BridgeDomainSubtableCustomizer.java
+++ b/lisp/lisp2vpp/src/main/java/io/fd/honeycomb/lisp/translate/read/BridgeDomainSubtableCustomizer.java
@@ -19,13 +19,13 @@ package io.fd.honeycomb.lisp.translate.read;
 import static com.google.common.base.Preconditions.checkNotNull;
 
 import com.google.common.base.Optional;
-import io.fd.honeycomb.lisp.translate.read.dump.executor.SubtableDumpExecutor;
 import io.fd.honeycomb.lisp.translate.read.dump.executor.params.SubtableDumpParams;
 import io.fd.honeycomb.lisp.translate.read.trait.SubtableReader;
 import io.fd.honeycomb.translate.read.ReadContext;
 import io.fd.honeycomb.translate.read.ReadFailedException;
 import io.fd.honeycomb.translate.spi.read.ReaderCustomizer;
 import io.fd.honeycomb.translate.util.read.cache.DumpCacheManager;
+import io.fd.honeycomb.translate.util.read.cache.DumpCacheManager.DumpCacheManagerBuilder;
 import io.fd.honeycomb.translate.vpp.util.FutureJVppCustomizer;
 import io.fd.honeycomb.translate.vpp.util.NamingContext;
 import io.fd.vpp.jvpp.core.dto.LispEidTableMapDetails;
@@ -51,17 +51,14 @@ public class BridgeDomainSubtableCustomizer extends FutureJVppCustomizer impleme
     private static final String CACHE_KEY = BridgeDomainSubtableCustomizer.class.getName();
 
     private final DumpCacheManager<LispEidTableMapDetailsReplyDump, SubtableDumpParams> dumpManager;
-    private final SubtableDumpExecutor dumpExecutor;
     private final NamingContext bridgeDomainContext;
 
     public BridgeDomainSubtableCustomizer(@Nonnull final FutureJVppCore futureJvppCore,
                                           @Nonnull final NamingContext bridgeDomainContext) {
         super(futureJvppCore);
-        dumpExecutor = new SubtableDumpExecutor(futureJvppCore);
-        dumpManager =
-                new DumpCacheManager.DumpCacheManagerBuilder<LispEidTableMapDetailsReplyDump, SubtableDumpParams>()
-                        .withExecutor(dumpExecutor)
-                        .build();
+        dumpManager = new DumpCacheManagerBuilder<LispEidTableMapDetailsReplyDump, SubtableDumpParams>()
+                .withExecutor(createExecutor(futureJvppCore))
+                .build();
         this.bridgeDomainContext = checkNotNull(bridgeDomainContext, "Bridge domain context cannot be null");
     }
 
diff --git a/lisp/lisp2vpp/src/main/java/io/fd/honeycomb/lisp/translate/read/InterfaceCustomizer.java b/lisp/lisp2vpp/src/main/java/io/fd/honeycomb/lisp/translate/read/InterfaceCustomizer.java
index 9387937e0..0e1c34483 100755
--- a/lisp/lisp2vpp/src/main/java/io/fd/honeycomb/lisp/translate/read/InterfaceCustomizer.java
+++ b/lisp/lisp2vpp/src/main/java/io/fd/honeycomb/lisp/translate/read/InterfaceCustomizer.java
@@ -21,9 +21,9 @@ import static com.google.common.base.Preconditions.checkNotNull;
 import static com.google.common.base.Preconditions.checkState;
 
 import com.google.common.base.Optional;
-import io.fd.honeycomb.lisp.translate.read.dump.executor.LocatorDumpExecutor;
 import io.fd.honeycomb.lisp.translate.read.dump.executor.params.LocatorDumpParams;
 import io.fd.honeycomb.lisp.translate.read.dump.executor.params.LocatorDumpParams.LocatorDumpParamsBuilder;
+import io.fd.honeycomb.lisp.translate.read.trait.LocatorReader;
 import io.fd.honeycomb.translate.read.ReadContext;
 import io.fd.honeycomb.translate.read.ReadFailedException;
 import io.fd.honeycomb.translate.spi.read.ListReaderCustomizer;
@@ -53,7 +53,7 @@ import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  */
 public class InterfaceCustomizer
         extends FutureJVppCustomizer
-        implements ListReaderCustomizer<Interface, InterfaceKey, InterfaceBuilder> {
+        implements ListReaderCustomizer<Interface, InterfaceKey, InterfaceBuilder>, LocatorReader {
 
     private static final String KEY_BASE = InterfaceCustomizer.class.getName();
 
@@ -61,16 +61,14 @@ public class InterfaceCustomizer
     private final NamingContext locatorSetContext;
     private final DumpCacheManager<LispLocatorDetailsReplyDump, LocatorDumpParams> dumpCacheManager;
 
-    public InterfaceCustomizer(
-            @Nonnull final FutureJVppCore futureJvpp,
-            @Nonnull final NamingContext interfaceContext,
-            @Nonnull final NamingContext locatorSetContext) {
+    public InterfaceCustomizer(@Nonnull final FutureJVppCore futureJvpp, @Nonnull final NamingContext interfaceContext,
+                               @Nonnull final NamingContext locatorSetContext) {
         super(futureJvpp);
         this.interfaceContext = checkNotNull(interfaceContext, "Interface context cannot be null");
         this.locatorSetContext = checkNotNull(locatorSetContext, "Locator set context cannot be null");
         this.dumpCacheManager =
                 new DumpCacheManager.DumpCacheManagerBuilder<LispLocatorDetailsReplyDump, LocatorDumpParams>()
-                        .withExecutor(new LocatorDumpExecutor(futureJvpp))
+                        .withExecutor(createLocatorDumpExecutor(futureJvpp))
                         .build();
     }
 
diff --git a/lisp/lisp2vpp/src/main/java/io/fd/honeycomb/lisp/translate/read/ItrRemoteLocatorSetCustomizer.java b/lisp/lisp2vpp/src/main/java/io/fd/honeycomb/lisp/translate/read/ItrRemoteLocatorSetCustomizer.java
index f95d6c70d..9defc3c5f 100644
--- a/lisp/lisp2vpp/src/main/java/io/fd/honeycomb/lisp/translate/read/ItrRemoteLocatorSetCustomizer.java
+++ b/lisp/lisp2vpp/src/main/java/io/fd/honeycomb/lisp/translate/read/ItrRemoteLocatorSetCustomizer.java
@@ -20,7 +20,6 @@ package io.fd.honeycomb.lisp.translate.read;
 import static io.fd.honeycomb.translate.util.read.cache.EntityDumpExecutor.NO_PARAMS;
 
 import com.google.common.base.Optional;
-import io.fd.honeycomb.lisp.translate.read.dump.executor.ItrRemoteLocatorSetDumpExecutor;
 import io.fd.honeycomb.translate.read.ReadContext;
 import io.fd.honeycomb.translate.read.ReadFailedException;
 import io.fd.honeycomb.translate.spi.read.ReaderCustomizer;
@@ -28,6 +27,8 @@ import io.fd.honeycomb.translate.util.read.cache.DumpCacheManager;
 import io.fd.honeycomb.translate.util.read.cache.DumpCacheManager.DumpCacheManagerBuilder;
 import io.fd.honeycomb.translate.vpp.util.ByteDataTranslator;
 import io.fd.honeycomb.translate.vpp.util.FutureJVppCustomizer;
+import io.fd.honeycomb.translate.vpp.util.JvppReplyConsumer;
+import io.fd.vpp.jvpp.core.dto.LispGetMapRequestItrRlocs;
 import io.fd.vpp.jvpp.core.dto.LispGetMapRequestItrRlocsReply;
 import io.fd.vpp.jvpp.core.future.FutureJVppCore;
 import javax.annotation.Nonnull;
@@ -39,7 +40,8 @@ import org.opendaylight.yangtools.yang.binding.DataObject;
 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
 
 public class ItrRemoteLocatorSetCustomizer extends FutureJVppCustomizer
-        implements ReaderCustomizer<ItrRemoteLocatorSet, ItrRemoteLocatorSetBuilder>, ByteDataTranslator {
+        implements ReaderCustomizer<ItrRemoteLocatorSet, ItrRemoteLocatorSetBuilder>, ByteDataTranslator,
+        JvppReplyConsumer {
 
     private static final String CACHE_KEY = ItrRemoteLocatorSetCustomizer.class.getName();
 
@@ -48,7 +50,10 @@ public class ItrRemoteLocatorSetCustomizer extends FutureJVppCustomizer
     public ItrRemoteLocatorSetCustomizer(@Nonnull final FutureJVppCore futureJVppCore) {
         super(futureJVppCore);
         dumpCacheManager = new DumpCacheManagerBuilder<LispGetMapRequestItrRlocsReply, Void>()
-                .withExecutor(new ItrRemoteLocatorSetDumpExecutor(futureJVppCore)).build();
+                .withExecutor(((identifier, params) -> getReplyForRead(
+                        futureJVppCore.lispGetMapRequestItrRlocs(new LispGetMapRequestItrRlocs()).toCompletableFuture(),
+                        identifier)))
+                .build();
     }
 
     @Nonnull
diff --git a/lisp/lisp2vpp/src/main/java/io/fd/honeycomb/lisp/translate/read/LocalMappingCustomizer.java b/lisp/lisp2vpp/src/main/java/io/fd/honeycomb/lisp/translate/read/LocalMappingCustomizer.java
index 4efe57e2c..74fbf6f20 100755
--- a/lisp/lisp2vpp/src/main/java/io/fd/honeycomb/lisp/translate/read/LocalMappingCustomizer.java
+++ b/lisp/lisp2vpp/src/main/java/io/fd/honeycomb/lisp/translate/read/LocalMappingCustomizer.java
@@ -25,9 +25,8 @@ import static io.fd.honeycomb.lisp.translate.read.dump.executor.params.MappingsD
 
 import com.google.common.base.Optional;
 import io.fd.honeycomb.lisp.context.util.EidMappingContext;
-import io.fd.honeycomb.lisp.translate.read.dump.executor.MappingsDumpExecutor;
 import io.fd.honeycomb.lisp.translate.read.dump.executor.params.MappingsDumpParams;
-import io.fd.honeycomb.lisp.translate.read.trait.MappingFilterProvider;
+import io.fd.honeycomb.lisp.translate.read.trait.MappingReader;
 import io.fd.honeycomb.lisp.translate.util.EidTranslator;
 import io.fd.honeycomb.translate.read.ReadContext;
 import io.fd.honeycomb.translate.read.ReadFailedException;
@@ -63,14 +62,12 @@ import org.slf4j.LoggerFactory;
 public class LocalMappingCustomizer
         extends FutureJVppCustomizer
         implements ListReaderCustomizer<LocalMapping, LocalMappingKey, LocalMappingBuilder>, EidTranslator,
-        MappingFilterProvider {
+        MappingReader {
 
     private static final Logger LOG = LoggerFactory.getLogger(LocalMappingCustomizer.class);
     private static final String KEY = LocalMappingCustomizer.class.getName();
 
-
     private final DumpCacheManager<LispEidTableDetailsReplyDump, MappingsDumpParams> dumpManager;
-    private final MappingsDumpExecutor dumpExecutor;
     private final NamingContext locatorSetContext;
     private final EidMappingContext localMappingContext;
 
@@ -79,10 +76,9 @@ public class LocalMappingCustomizer
         super(futureJvpp);
         this.locatorSetContext = checkNotNull(locatorSetContext, "Locator Set Mapping Context cannot be null");
         this.localMappingContext = checkNotNull(localMappingsContext, "Local mappings context cannot be null");
-        this.dumpExecutor = new MappingsDumpExecutor(futureJvpp);
         this.dumpManager =
                 new DumpCacheManager.DumpCacheManagerBuilder<LispEidTableDetailsReplyDump, MappingsDumpParams>()
-                        .withExecutor(dumpExecutor)
+                        .withExecutor(createMappingDumpExecutor(futureJvpp))
                         .build();
     }
 
diff --git a/lisp/lisp2vpp/src/main/java/io/fd/honeycomb/lisp/translate/read/LocatorSetCustomizer.java b/lisp/lisp2vpp/src/main/java/io/fd/honeycomb/lisp/translate/read/LocatorSetCustomizer.java
index 5c02097d1..bacdd55bf 100755
--- a/lisp/lisp2vpp/src/main/java/io/fd/honeycomb/lisp/translate/read/LocatorSetCustomizer.java
+++ b/lisp/lisp2vpp/src/main/java/io/fd/honeycomb/lisp/translate/read/LocatorSetCustomizer.java
@@ -20,7 +20,7 @@ import static com.google.common.base.Preconditions.checkNotNull;
 import static io.fd.honeycomb.translate.util.read.cache.EntityDumpExecutor.NO_PARAMS;
 
 import com.google.common.base.Optional;
-import io.fd.honeycomb.lisp.translate.read.dump.executor.LocatorSetsDumpExecutor;
+import io.fd.honeycomb.lisp.translate.read.trait.LocatorSetReader;
 import io.fd.honeycomb.translate.read.ReadContext;
 import io.fd.honeycomb.translate.read.ReadFailedException;
 import io.fd.honeycomb.translate.spi.read.ListReaderCustomizer;
@@ -46,7 +46,8 @@ import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
 public class LocatorSetCustomizer extends FutureJVppCustomizer
-        implements ListReaderCustomizer<LocatorSet, LocatorSetKey, LocatorSetBuilder>, ByteDataTranslator {
+        implements ListReaderCustomizer<LocatorSet, LocatorSetKey, LocatorSetBuilder>, ByteDataTranslator,
+        LocatorSetReader {
 
     //TODO - temporary as public because of hack in write customizer in *.write.LocatorSetCustomizer
     public static final String LOCATOR_SETS_CACHE_ID = LocatorSetCustomizer.class.getName();
@@ -60,7 +61,7 @@ public class LocatorSetCustomizer extends FutureJVppCustomizer
         super(futureJvpp);
         this.locatorSetContext = checkNotNull(locatorSetContext, "Locator Set mapping context cannot be null");
         this.dumpManager = new DumpCacheManager.DumpCacheManagerBuilder<LispLocatorSetDetailsReplyDump, Void>()
-                .withExecutor(new LocatorSetsDumpExecutor(futureJvpp))
+                .withExecutor(createExecutor(futureJvpp))
                 .build();
     }
 
diff --git a/lisp/lisp2vpp/src/main/java/io/fd/honeycomb/lisp/translate/read/MapResolverCustomizer.java b/lisp/lisp2vpp/src/main/java/io/fd/honeycomb/lisp/translate/read/MapResolverCustomizer.java
index b9a83e214..5c453d5ff 100755
--- a/lisp/lisp2vpp/src/main/java/io/fd/honeycomb/lisp/translate/read/MapResolverCustomizer.java
+++ b/lisp/lisp2vpp/src/main/java/io/fd/honeycomb/lisp/translate/read/MapResolverCustomizer.java
@@ -19,7 +19,6 @@ package io.fd.honeycomb.lisp.translate.read;
 import static io.fd.honeycomb.translate.util.read.cache.EntityDumpExecutor.NO_PARAMS;
 
 import com.google.common.base.Optional;
-import io.fd.honeycomb.lisp.translate.read.dump.executor.MapResolversDumpExecutor;
 import io.fd.honeycomb.translate.read.ReadContext;
 import io.fd.honeycomb.translate.read.ReadFailedException;
 import io.fd.honeycomb.translate.spi.read.ListReaderCustomizer;
@@ -27,8 +26,10 @@ import io.fd.honeycomb.translate.util.RWUtils;
 import io.fd.honeycomb.translate.util.read.cache.DumpCacheManager;
 import io.fd.honeycomb.translate.vpp.util.AddressTranslator;
 import io.fd.honeycomb.translate.vpp.util.FutureJVppCustomizer;
+import io.fd.honeycomb.translate.vpp.util.JvppReplyConsumer;
 import io.fd.vpp.jvpp.core.dto.LispMapResolverDetails;
 import io.fd.vpp.jvpp.core.dto.LispMapResolverDetailsReplyDump;
+import io.fd.vpp.jvpp.core.dto.LispMapResolverDump;
 import io.fd.vpp.jvpp.core.future.FutureJVppCore;
 import java.util.Arrays;
 import java.util.Collections;
@@ -46,7 +47,8 @@ import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
 public class MapResolverCustomizer extends FutureJVppCustomizer
-        implements ListReaderCustomizer<MapResolver, MapResolverKey, MapResolverBuilder>, AddressTranslator {
+        implements ListReaderCustomizer<MapResolver, MapResolverKey, MapResolverBuilder>, AddressTranslator,
+        JvppReplyConsumer {
 
     private static final Logger LOG = LoggerFactory.getLogger(MapResolverCustomizer.class);
     private static final String MAP_RESOLVERS_CACHE_ID = MapResolverCustomizer.class.getName();
@@ -56,7 +58,8 @@ public class MapResolverCustomizer extends FutureJVppCustomizer
     public MapResolverCustomizer(FutureJVppCore futureJvpp) {
         super(futureJvpp);
         this.dumpManager = new DumpCacheManager.DumpCacheManagerBuilder<LispMapResolverDetailsReplyDump, Void>()
-                .withExecutor(new MapResolversDumpExecutor((futureJvpp)))
+                .withExecutor((identifier, params) -> getReplyForRead(
+                        futureJvpp.lispMapResolverDump(new LispMapResolverDump()).toCompletableFuture(), identifier))
                 .build();
     }
 
diff --git a/lisp/lisp2vpp/src/main/java/io/fd/honeycomb/lisp/translate/read/RemoteMappingCustomizer.java b/lisp/lisp2vpp/src/main/java/io/fd/honeycomb/lisp/translate/read/RemoteMappingCustomizer.java
index 78da66c63..18bafe179 100755
--- a/lisp/lisp2vpp/src/main/java/io/fd/honeycomb/lisp/translate/read/RemoteMappingCustomizer.java
+++ b/lisp/lisp2vpp/src/main/java/io/fd/honeycomb/lisp/translate/read/RemoteMappingCustomizer.java
@@ -25,13 +25,12 @@ import static org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.l
 
 import com.google.common.base.Optional;
 import io.fd.honeycomb.lisp.context.util.EidMappingContext;
-import io.fd.honeycomb.lisp.translate.read.dump.executor.LocatorDumpExecutor;
-import io.fd.honeycomb.lisp.translate.read.dump.executor.MappingsDumpExecutor;
 import io.fd.honeycomb.lisp.translate.read.dump.executor.params.LocatorDumpParams;
 import io.fd.honeycomb.lisp.translate.read.dump.executor.params.LocatorDumpParams.LocatorDumpParamsBuilder;
 import io.fd.honeycomb.lisp.translate.read.dump.executor.params.MappingsDumpParams;
 import io.fd.honeycomb.lisp.translate.read.dump.executor.params.MappingsDumpParams.QuantityType;
-import io.fd.honeycomb.lisp.translate.read.trait.MappingFilterProvider;
+import io.fd.honeycomb.lisp.translate.read.trait.LocatorReader;
+import io.fd.honeycomb.lisp.translate.read.trait.MappingReader;
 import io.fd.honeycomb.lisp.translate.util.EidTranslator;
 import io.fd.honeycomb.translate.ModificationCache;
 import io.fd.honeycomb.translate.read.ReadContext;
@@ -79,7 +78,7 @@ import org.slf4j.LoggerFactory;
  */
 public class RemoteMappingCustomizer extends FutureJVppCustomizer
         implements ListReaderCustomizer<RemoteMapping, RemoteMappingKey, RemoteMappingBuilder>,
-        EidTranslator, AddressTranslator, ByteDataTranslator, MappingFilterProvider {
+        EidTranslator, AddressTranslator, ByteDataTranslator, MappingReader, LocatorReader {
 
     private static final Logger LOG = LoggerFactory.getLogger(RemoteMappingCustomizer.class);
     private static final String KEY = RemoteMappingCustomizer.class.getName();
@@ -94,11 +93,11 @@ public class RemoteMappingCustomizer extends FutureJVppCustomizer
         this.remoteMappingContext = checkNotNull(remoteMappingContext, "Remote mappings not present");
         this.dumpManager =
                 new DumpCacheManager.DumpCacheManagerBuilder<LispEidTableDetailsReplyDump, MappingsDumpParams>()
-                        .withExecutor(new MappingsDumpExecutor(futureJvpp))
+                        .withExecutor(createMappingDumpExecutor(futureJvpp))
                         .build();
         this.locatorsDumpManager =
                 new DumpCacheManager.DumpCacheManagerBuilder<LispLocatorDetailsReplyDump, LocatorDumpParams>()
-                        .withExecutor(new LocatorDumpExecutor(futureJvpp))
+                        .withExecutor(createLocatorDumpExecutor(futureJvpp))
                         .build();
     }
 
diff --git a/lisp/lisp2vpp/src/main/java/io/fd/honeycomb/lisp/translate/read/VniTableCustomizer.java b/lisp/lisp2vpp/src/main/java/io/fd/honeycomb/lisp/translate/read/VniTableCustomizer.java
index 8779103d0..d3e50f012 100755
--- a/lisp/lisp2vpp/src/main/java/io/fd/honeycomb/lisp/translate/read/VniTableCustomizer.java
+++ b/lisp/lisp2vpp/src/main/java/io/fd/honeycomb/lisp/translate/read/VniTableCustomizer.java
@@ -20,15 +20,16 @@ import static com.google.common.base.Preconditions.checkState;
 import static io.fd.honeycomb.translate.util.read.cache.EntityDumpExecutor.NO_PARAMS;
 
 import com.google.common.base.Optional;
-import io.fd.honeycomb.lisp.translate.read.dump.executor.VniTableDumpExecutor;
 import io.fd.honeycomb.translate.read.ReadContext;
 import io.fd.honeycomb.translate.read.ReadFailedException;
 import io.fd.honeycomb.translate.spi.read.ListReaderCustomizer;
 import io.fd.honeycomb.translate.util.RWUtils;
 import io.fd.honeycomb.translate.util.read.cache.DumpCacheManager;
 import io.fd.honeycomb.translate.vpp.util.FutureJVppCustomizer;
+import io.fd.honeycomb.translate.vpp.util.JvppReplyConsumer;
 import io.fd.vpp.jvpp.core.dto.LispEidTableVniDetails;
 import io.fd.vpp.jvpp.core.dto.LispEidTableVniDetailsReplyDump;
+import io.fd.vpp.jvpp.core.dto.LispEidTableVniDump;
 import io.fd.vpp.jvpp.core.future.FutureJVppCore;
 import java.util.Collections;
 import java.util.List;
@@ -48,7 +49,7 @@ import org.slf4j.LoggerFactory;
  * Handles the reads of {@link VniTable} nodes
  */
 public class VniTableCustomizer extends FutureJVppCustomizer
-        implements ListReaderCustomizer<VniTable, VniTableKey, VniTableBuilder> {
+        implements ListReaderCustomizer<VniTable, VniTableKey, VniTableBuilder>, JvppReplyConsumer {
 
     private static final Logger LOG = LoggerFactory.getLogger(VniTableCustomizer.class);
 
@@ -58,7 +59,8 @@ public class VniTableCustomizer extends FutureJVppCustomizer
     public VniTableCustomizer(@Nonnull final FutureJVppCore futureJvpp) {
         super(futureJvpp);
         this.dumpManager = new DumpCacheManager.DumpCacheManagerBuilder<LispEidTableVniDetailsReplyDump, Void>()
-                .withExecutor(new VniTableDumpExecutor(futureJvpp))
+                .withExecutor(((identifier, params) -> getReplyForRead(
+                        futureJvpp.lispEidTableVniDump(new LispEidTableVniDump()).toCompletableFuture(), identifier)))
                 .build();
     }
 
diff --git a/lisp/lisp2vpp/src/main/java/io/fd/honeycomb/lisp/translate/read/VrfSubtableCustomizer.java b/lisp/lisp2vpp/src/main/java/io/fd/honeycomb/lisp/translate/read/VrfSubtableCustomizer.java
index c0d5ae5aa..324ae9c9a 100644
--- a/lisp/lisp2vpp/src/main/java/io/fd/honeycomb/lisp/translate/read/VrfSubtableCustomizer.java
+++ b/lisp/lisp2vpp/src/main/java/io/fd/honeycomb/lisp/translate/read/VrfSubtableCustomizer.java
@@ -19,14 +19,17 @@ package io.fd.honeycomb.lisp.translate.read;
 import static com.google.common.base.Preconditions.checkNotNull;
 
 import com.google.common.base.Optional;
-import io.fd.honeycomb.lisp.translate.read.dump.executor.SubtableDumpExecutor;
 import io.fd.honeycomb.lisp.translate.read.dump.executor.params.SubtableDumpParams;
 import io.fd.honeycomb.lisp.translate.read.trait.SubtableReader;
 import io.fd.honeycomb.translate.read.ReadContext;
 import io.fd.honeycomb.translate.read.ReadFailedException;
 import io.fd.honeycomb.translate.spi.read.ReaderCustomizer;
 import io.fd.honeycomb.translate.util.read.cache.DumpCacheManager;
+import io.fd.honeycomb.translate.util.read.cache.DumpCacheManager.DumpCacheManagerBuilder;
 import io.fd.honeycomb.translate.vpp.util.FutureJVppCustomizer;
+import io.fd.vpp.jvpp.core.dto.LispEidTableMapDetails;
+import io.fd.vpp.jvpp.core.dto.LispEidTableMapDetailsReplyDump;
+import io.fd.vpp.jvpp.core.future.FutureJVppCore;
 import java.util.List;
 import java.util.stream.Collectors;
 import javax.annotation.Nonnull;
@@ -37,9 +40,6 @@ import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.lisp.rev
 import org.opendaylight.yangtools.concepts.Builder;
 import org.opendaylight.yangtools.yang.binding.DataObject;
 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
-import io.fd.vpp.jvpp.core.dto.LispEidTableMapDetails;
-import io.fd.vpp.jvpp.core.dto.LispEidTableMapDetailsReplyDump;
-import io.fd.vpp.jvpp.core.future.FutureJVppCore;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
@@ -50,15 +50,12 @@ public class VrfSubtableCustomizer extends FutureJVppCustomizer
     private static final String CACHE_KEY = VrfSubtableCustomizer.class.getName();
 
     private final DumpCacheManager<LispEidTableMapDetailsReplyDump, SubtableDumpParams> dumpManager;
-    private final SubtableDumpExecutor dumpExecutor;
 
     public VrfSubtableCustomizer(@Nonnull final FutureJVppCore futureJvpp) {
         super(futureJvpp);
-        dumpExecutor = new SubtableDumpExecutor(futureJvpp);
-        dumpManager =
-                new DumpCacheManager.DumpCacheManagerBuilder<LispEidTableMapDetailsReplyDump, SubtableDumpParams>()
-                        .withExecutor(dumpExecutor)
-                        .build();
+        dumpManager = new DumpCacheManagerBuilder<LispEidTableMapDetailsReplyDump, SubtableDumpParams>()
+                .withExecutor(createExecutor(futureJvpp))
+                .build();
     }
 
     @Nonnull
diff --git a/lisp/lisp2vpp/src/main/java/io/fd/honeycomb/lisp/translate/read/dump/executor/AbstractJvppDumpExecutor.java b/lisp/lisp2vpp/src/main/java/io/fd/honeycomb/lisp/translate/read/dump/executor/AbstractJvppDumpExecutor.java
deleted file mode 100644
index 65f41443c..000000000
--- a/lisp/lisp2vpp/src/main/java/io/fd/honeycomb/lisp/translate/read/dump/executor/AbstractJvppDumpExecutor.java
+++ /dev/null
@@ -1,35 +0,0 @@
-/*
- * Copyright (c) 2016 Cisco and/or its affiliates.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at:
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package io.fd.honeycomb.lisp.translate.read.dump.executor;
-
-import static com.google.common.base.Preconditions.checkNotNull;
-
-import javax.annotation.Nonnull;
-import io.fd.vpp.jvpp.core.future.FutureJVppCore;
-
-
-/**
- * Abstract holder for jvpp reference
- */
-public abstract class AbstractJvppDumpExecutor {
-
-    protected final FutureJVppCore vppApi;
-
-    public AbstractJvppDumpExecutor(@Nonnull final FutureJVppCore vppApi) {
-        this.vppApi = checkNotNull(vppApi, "VPP Api reference cannot be null");
-    }
-}
diff --git a/lisp/lisp2vpp/src/main/java/io/fd/honeycomb/lisp/translate/read/dump/executor/ItrRemoteLocatorSetDumpExecutor.java b/lisp/lisp2vpp/src/main/java/io/fd/honeycomb/lisp/translate/read/dump/executor/ItrRemoteLocatorSetDumpExecutor.java
deleted file mode 100644
index 3b2114af8..000000000
--- a/lisp/lisp2vpp/src/main/java/io/fd/honeycomb/lisp/translate/read/dump/executor/ItrRemoteLocatorSetDumpExecutor.java
+++ /dev/null
@@ -1,41 +0,0 @@
-/*
- * Copyright (c) 2015 Cisco and/or its affiliates.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at:
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package io.fd.honeycomb.lisp.translate.read.dump.executor;
-
-import io.fd.honeycomb.translate.read.ReadFailedException;
-import io.fd.honeycomb.translate.util.read.cache.EntityDumpExecutor;
-import io.fd.honeycomb.translate.vpp.util.JvppReplyConsumer;
-import io.fd.vpp.jvpp.core.dto.LispGetMapRequestItrRlocs;
-import io.fd.vpp.jvpp.core.dto.LispGetMapRequestItrRlocsReply;
-import io.fd.vpp.jvpp.core.future.FutureJVppCore;
-import javax.annotation.Nonnull;
-import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
-
-public class ItrRemoteLocatorSetDumpExecutor extends AbstractJvppDumpExecutor
-        implements EntityDumpExecutor<LispGetMapRequestItrRlocsReply, Void>, JvppReplyConsumer {
-
-    public ItrRemoteLocatorSetDumpExecutor(@Nonnull final FutureJVppCore vppApi) {
-        super(vppApi);
-    }
-
-    @Override
-    public LispGetMapRequestItrRlocsReply executeDump(final InstanceIdentifier<?> identifier, final Void params) throws
-            ReadFailedException {
-        return getReplyForRead(vppApi.lispGetMapRequestItrRlocs(new LispGetMapRequestItrRlocs()).toCompletableFuture(),
-                identifier);
-    }
-}
diff --git a/lisp/lisp2vpp/src/main/java/io/fd/honeycomb/lisp/translate/read/dump/executor/MapResolversDumpExecutor.java b/lisp/lisp2vpp/src/main/java/io/fd/honeycomb/lisp/translate/read/dump/executor/MapResolversDumpExecutor.java
deleted file mode 100755
index 8f19e7084..000000000
--- a/lisp/lisp2vpp/src/main/java/io/fd/honeycomb/lisp/translate/read/dump/executor/MapResolversDumpExecutor.java
+++ /dev/null
@@ -1,43 +0,0 @@
-/*
- * Copyright (c) 2016 Cisco and/or its affiliates.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at:
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package io.fd.honeycomb.lisp.translate.read.dump.executor;
-
-
-import io.fd.honeycomb.translate.read.ReadFailedException;
-import io.fd.honeycomb.translate.util.read.cache.EntityDumpExecutor;
-import io.fd.honeycomb.translate.vpp.util.JvppReplyConsumer;
-import io.fd.vpp.jvpp.core.dto.LispMapResolverDetailsReplyDump;
-import io.fd.vpp.jvpp.core.dto.LispMapResolverDump;
-import io.fd.vpp.jvpp.core.future.FutureJVppCore;
-import javax.annotation.Nonnull;
-import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
-
-
-public class MapResolversDumpExecutor extends AbstractJvppDumpExecutor
-        implements EntityDumpExecutor<LispMapResolverDetailsReplyDump, Void>, JvppReplyConsumer {
-
-    public MapResolversDumpExecutor(@Nonnull FutureJVppCore api) {
-        super(api);
-    }
-
-    @Override
-    @Nonnull
-    public LispMapResolverDetailsReplyDump executeDump(final InstanceIdentifier<?> identifier, final Void params) throws
-            ReadFailedException {
-        return getReplyForRead(vppApi.lispMapResolverDump(new LispMapResolverDump()).toCompletableFuture(), identifier);
-    }
-}
diff --git a/lisp/lisp2vpp/src/main/java/io/fd/honeycomb/lisp/translate/read/dump/executor/MappingsDumpExecutor.java b/lisp/lisp2vpp/src/main/java/io/fd/honeycomb/lisp/translate/read/dump/executor/MappingsDumpExecutor.java
deleted file mode 100755
index 778ce5308..000000000
--- a/lisp/lisp2vpp/src/main/java/io/fd/honeycomb/lisp/translate/read/dump/executor/MappingsDumpExecutor.java
+++ /dev/null
@@ -1,61 +0,0 @@
-/*
- * Copyright (c) 2016 Cisco and/or its affiliates.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at:
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package io.fd.honeycomb.lisp.translate.read.dump.executor;
-
-
-import static com.google.common.base.Preconditions.checkNotNull;
-
-import io.fd.honeycomb.lisp.translate.read.dump.executor.params.MappingsDumpParams;
-import io.fd.honeycomb.translate.read.ReadFailedException;
-import io.fd.honeycomb.translate.util.read.cache.EntityDumpExecutor;
-import io.fd.honeycomb.translate.vpp.util.JvppReplyConsumer;
-import io.fd.vpp.jvpp.core.dto.LispEidTableDetailsReplyDump;
-import io.fd.vpp.jvpp.core.dto.LispEidTableDump;
-import io.fd.vpp.jvpp.core.future.FutureJVppCore;
-import javax.annotation.Nonnull;
-import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
-
-
-/**
- * Common dump executor for both local and remote mappings
- */
-public class MappingsDumpExecutor extends AbstractJvppDumpExecutor
-        implements EntityDumpExecutor<LispEidTableDetailsReplyDump, MappingsDumpParams>, JvppReplyConsumer {
-
-    public MappingsDumpExecutor(@Nonnull FutureJVppCore vppApi) {
-        super(vppApi);
-    }
-
-
-    @Override
-    @Nonnull
-    public LispEidTableDetailsReplyDump executeDump(final InstanceIdentifier<?> identifier,
-                                                    final MappingsDumpParams params)
-            throws ReadFailedException {
-        checkNotNull(params, "Params for dump request not present");
-
-        LispEidTableDump request = new LispEidTableDump();
-        request.eid = params.getEid();
-        request.eidSet = params.getEidSet();
-        request.eidType = params.getEidType();
-        request.prefixLength = params.getPrefixLength();
-        request.vni = params.getVni();
-        request.filter = params.getFilter();
-
-        return getReplyForRead(vppApi.lispEidTableDump(request).toCompletableFuture(), identifier);
-    }
-}
diff --git a/lisp/lisp2vpp/src/main/java/io/fd/honeycomb/lisp/translate/read/dump/executor/SubtableDumpExecutor.java b/lisp/lisp2vpp/src/main/java/io/fd/honeycomb/lisp/translate/read/dump/executor/SubtableDumpExecutor.java
deleted file mode 100644
index bf5451294..000000000
--- a/lisp/lisp2vpp/src/main/java/io/fd/honeycomb/lisp/translate/read/dump/executor/SubtableDumpExecutor.java
+++ /dev/null
@@ -1,53 +0,0 @@
-/*
- * Copyright (c) 2015 Cisco and/or its affiliates.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at:
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package io.fd.honeycomb.lisp.translate.read.dump.executor;
-
-import static com.google.common.base.Preconditions.checkNotNull;
-
-import io.fd.honeycomb.lisp.translate.read.dump.executor.params.SubtableDumpParams;
-import io.fd.honeycomb.translate.read.ReadFailedException;
-import io.fd.honeycomb.translate.util.read.cache.EntityDumpExecutor;
-import io.fd.honeycomb.translate.vpp.util.JvppReplyConsumer;
-import io.fd.vpp.jvpp.core.dto.LispEidTableMapDetailsReplyDump;
-import io.fd.vpp.jvpp.core.dto.LispEidTableMapDump;
-import io.fd.vpp.jvpp.core.future.FutureJVppCore;
-import javax.annotation.Nonnull;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.lisp.rev161214.eid.table.grouping.eid.table.vni.table.BridgeDomainSubtable;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.lisp.rev161214.eid.table.grouping.eid.table.vni.table.VrfSubtable;
-import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
-
-/**
- * Dump executor for {@link VrfSubtable}/{@link BridgeDomainSubtable}
- */
-public final class SubtableDumpExecutor extends AbstractJvppDumpExecutor
-        implements EntityDumpExecutor<LispEidTableMapDetailsReplyDump, SubtableDumpParams>, JvppReplyConsumer {
-
-    public SubtableDumpExecutor(@Nonnull final FutureJVppCore vppApi) {
-        super(vppApi);
-    }
-
-    @Override
-    public LispEidTableMapDetailsReplyDump executeDump(final InstanceIdentifier<?> identifier,
-                                                       final SubtableDumpParams params)
-            throws ReadFailedException {
-        LispEidTableMapDump request = new LispEidTableMapDump();
-        request.isL2 = checkNotNull(params, "Cannot bind null params").isL2();
-
-        return getReplyForRead(vppApi.lispEidTableMapDump(request).toCompletableFuture(), identifier);
-    }
-
-}
diff --git a/lisp/lisp2vpp/src/main/java/io/fd/honeycomb/lisp/translate/read/dump/executor/VniTableDumpExecutor.java b/lisp/lisp2vpp/src/main/java/io/fd/honeycomb/lisp/translate/read/dump/executor/VniTableDumpExecutor.java
deleted file mode 100755
index 200d47c6f..000000000
--- a/lisp/lisp2vpp/src/main/java/io/fd/honeycomb/lisp/translate/read/dump/executor/VniTableDumpExecutor.java
+++ /dev/null
@@ -1,42 +0,0 @@
-/*
- * Copyright (c) 2016 Cisco and/or its affiliates.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at:
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package io.fd.honeycomb.lisp.translate.read.dump.executor;
-
-
-import io.fd.honeycomb.translate.read.ReadFailedException;
-import io.fd.honeycomb.translate.util.read.cache.EntityDumpExecutor;
-import io.fd.honeycomb.translate.vpp.util.JvppReplyConsumer;
-import io.fd.vpp.jvpp.core.dto.LispEidTableVniDetailsReplyDump;
-import io.fd.vpp.jvpp.core.dto.LispEidTableVniDump;
-import io.fd.vpp.jvpp.core.future.FutureJVppCore;
-import javax.annotation.Nonnull;
-import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
-
-
-public class VniTableDumpExecutor extends AbstractJvppDumpExecutor
-        implements EntityDumpExecutor<LispEidTableVniDetailsReplyDump, Void>, JvppReplyConsumer {
-
-    public VniTableDumpExecutor(@Nonnull FutureJVppCore api) {
-        super(api);
-    }
-
-    @Override
-    public LispEidTableVniDetailsReplyDump executeDump(final InstanceIdentifier<?> identifier, Void params)
-            throws ReadFailedException {
-        return getReplyForRead(vppApi.lispEidTableVniDump(new LispEidTableVniDump()).toCompletableFuture(), identifier);
-    }
-}
diff --git a/lisp/lisp2vpp/src/main/java/io/fd/honeycomb/lisp/translate/read/dump/executor/params/MappingsDumpParams.java b/lisp/lisp2vpp/src/main/java/io/fd/honeycomb/lisp/translate/read/dump/executor/params/MappingsDumpParams.java
index 1f7990c9b..d1af212b8 100755
--- a/lisp/lisp2vpp/src/main/java/io/fd/honeycomb/lisp/translate/read/dump/executor/params/MappingsDumpParams.java
+++ b/lisp/lisp2vpp/src/main/java/io/fd/honeycomb/lisp/translate/read/dump/executor/params/MappingsDumpParams.java
@@ -16,11 +16,10 @@
 
 package io.fd.honeycomb.lisp.translate.read.dump.executor.params;
 
-import io.fd.honeycomb.lisp.translate.read.dump.executor.MappingsDumpExecutor;
 import java.util.Arrays;
 
 /**
- * Parameters for executing {@link MappingsDumpExecutor}
+ * Parameters for executing dump of mappings
  */
 public final class MappingsDumpParams {
 
diff --git a/lisp/lisp2vpp/src/main/java/io/fd/honeycomb/lisp/translate/read/dump/executor/LocatorDumpExecutor.java b/lisp/lisp2vpp/src/main/java/io/fd/honeycomb/lisp/translate/read/trait/LocatorReader.java
index d200597d6..54fef659e 100644
--- a/lisp/lisp2vpp/src/main/java/io/fd/honeycomb/lisp/translate/read/dump/executor/LocatorDumpExecutor.java
+++ b/lisp/lisp2vpp/src/main/java/io/fd/honeycomb/lisp/translate/read/trait/LocatorReader.java
@@ -14,44 +14,33 @@
  * limitations under the License.
  */
 
-package io.fd.honeycomb.lisp.translate.read.dump.executor;
+package io.fd.honeycomb.lisp.translate.read.trait;
 
 import static com.google.common.base.Preconditions.checkNotNull;
 
 import io.fd.honeycomb.lisp.translate.read.dump.executor.params.LocatorDumpParams;
-import io.fd.honeycomb.translate.read.ReadFailedException;
 import io.fd.honeycomb.translate.util.read.cache.EntityDumpExecutor;
 import io.fd.honeycomb.translate.vpp.util.JvppReplyConsumer;
 import io.fd.vpp.jvpp.core.dto.LispLocatorDetailsReplyDump;
 import io.fd.vpp.jvpp.core.dto.LispLocatorDump;
 import io.fd.vpp.jvpp.core.future.FutureJVppCore;
 import javax.annotation.Nonnull;
-import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
-
 
 /**
- * Executor for dumping of locators
+ * Provides common logic for reading of locators
  */
-public class LocatorDumpExecutor extends AbstractJvppDumpExecutor
-        implements EntityDumpExecutor<LispLocatorDetailsReplyDump, LocatorDumpParams>, JvppReplyConsumer {
-
-
-    public LocatorDumpExecutor(@Nonnull final FutureJVppCore vppApi) {
-        super(vppApi);
-    }
-
-    @Override
-    @Nonnull
-    public LispLocatorDetailsReplyDump executeDump(final InstanceIdentifier<?> identifier,
-                                                   final LocatorDumpParams params) throws
-            ReadFailedException {
-        checkNotNull(params, "Params for dump request not present");
-
-        LispLocatorDump request = new LispLocatorDump();
-        request.lsIndex = params.getLocatorSetIndex();
-        //flag that lsIndex is set
-        request.isIndexSet = (byte) 1;
-
-        return getReplyForRead(vppApi.lispLocatorDump(request).toCompletableFuture(), identifier);
+public interface LocatorReader extends JvppReplyConsumer {
+
+    default EntityDumpExecutor<LispLocatorDetailsReplyDump, LocatorDumpParams> createLocatorDumpExecutor(
+            @Nonnull final FutureJVppCore vppApi) {
+        return (identifier, params) -> {
+            checkNotNull(params, "Params for dump request not present");
+            final LispLocatorDump request = new LispLocatorDump();
+            request.lsIndex = params.getLocatorSetIndex();
+            //flag that lsIndex is set
+            request.isIndexSet = (byte) 1;
+
+            return getReplyForRead(vppApi.lispLocatorDump(request).toCompletableFuture(), identifier);
+        };
     }
 }
diff --git a/lisp/lisp2vpp/src/main/java/io/fd/honeycomb/lisp/translate/read/dump/executor/LocatorSetsDumpExecutor.java b/lisp/lisp2vpp/src/main/java/io/fd/honeycomb/lisp/translate/read/trait/LocatorSetReader.java
index c896556bb..7085b047d 100755..100644
--- a/lisp/lisp2vpp/src/main/java/io/fd/honeycomb/lisp/translate/read/dump/executor/LocatorSetsDumpExecutor.java
+++ b/lisp/lisp2vpp/src/main/java/io/fd/honeycomb/lisp/translate/read/trait/LocatorSetReader.java
@@ -14,35 +14,28 @@
  * limitations under the License.
  */
 
-package io.fd.honeycomb.lisp.translate.read.dump.executor;
+package io.fd.honeycomb.lisp.translate.read.trait;
 
-
-import io.fd.honeycomb.translate.read.ReadFailedException;
 import io.fd.honeycomb.translate.util.read.cache.EntityDumpExecutor;
 import io.fd.honeycomb.translate.vpp.util.JvppReplyConsumer;
 import io.fd.vpp.jvpp.core.dto.LispLocatorSetDetailsReplyDump;
 import io.fd.vpp.jvpp.core.dto.LispLocatorSetDump;
 import io.fd.vpp.jvpp.core.future.FutureJVppCore;
 import javax.annotation.Nonnull;
-import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
-
-
-public class LocatorSetsDumpExecutor extends AbstractJvppDumpExecutor
-        implements EntityDumpExecutor<LispLocatorSetDetailsReplyDump, Void>, JvppReplyConsumer {
-
-    public LocatorSetsDumpExecutor(@Nonnull FutureJVppCore api) {
-        super(api);
-    }
-
-    @Override
-    @Nonnull
-    public LispLocatorSetDetailsReplyDump executeDump(final InstanceIdentifier<?> identifier, final Void params)
-            throws ReadFailedException {
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.lisp.rev161214.locator.sets.grouping.locator.sets.LocatorSet;
 
-        LispLocatorSetDump request = new LispLocatorSetDump();
-        //only local
-        request.filter = 1;
-
-        return getReplyForRead(vppApi.lispLocatorSetDump(request).toCompletableFuture(), identifier);
+/**
+ * Provides common logic for reading {@link LocatorSet}
+ */
+public interface LocatorSetReader extends JvppReplyConsumer {
+
+    default EntityDumpExecutor<LispLocatorSetDetailsReplyDump, Void> createExecutor(
+            @Nonnull final FutureJVppCore vppApi) {
+        return (identifier, params) -> {
+            final LispLocatorSetDump request = new LispLocatorSetDump();
+            //only local
+            request.filter = 1;
+            return getReplyForRead(vppApi.lispLocatorSetDump(request).toCompletableFuture(), identifier);
+        };
     }
 }
diff --git a/lisp/lisp2vpp/src/main/java/io/fd/honeycomb/lisp/translate/read/trait/MappingFilterProvider.java b/lisp/lisp2vpp/src/main/java/io/fd/honeycomb/lisp/translate/read/trait/MappingReader.java
index cc7af4d44..2a28d822b 100644
--- a/lisp/lisp2vpp/src/main/java/io/fd/honeycomb/lisp/translate/read/trait/MappingFilterProvider.java
+++ b/lisp/lisp2vpp/src/main/java/io/fd/honeycomb/lisp/translate/read/trait/MappingReader.java
@@ -1,9 +1,17 @@
 package io.fd.honeycomb.lisp.translate.read.trait;
 
+import static com.google.common.base.Preconditions.checkNotNull;
 import static io.fd.honeycomb.lisp.translate.read.dump.executor.params.MappingsDumpParams.EidType.IPV4;
 import static io.fd.honeycomb.lisp.translate.read.dump.executor.params.MappingsDumpParams.EidType.IPV6;
 import static io.fd.honeycomb.lisp.translate.read.dump.executor.params.MappingsDumpParams.EidType.MAC;
 
+import io.fd.honeycomb.lisp.translate.read.dump.executor.params.MappingsDumpParams;
+import io.fd.honeycomb.translate.util.read.cache.EntityDumpExecutor;
+import io.fd.honeycomb.translate.vpp.util.JvppReplyConsumer;
+import io.fd.vpp.jvpp.core.dto.LispEidTableDetails;
+import io.fd.vpp.jvpp.core.dto.LispEidTableDetailsReplyDump;
+import io.fd.vpp.jvpp.core.dto.LispEidTableDump;
+import io.fd.vpp.jvpp.core.future.FutureJVppCore;
 import java.util.function.Predicate;
 import javax.annotation.Nonnull;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.lisp.rev161214.dp.subtable.grouping.local.mappings.LocalMapping;
@@ -11,12 +19,11 @@ import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.lisp.rev
 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.lisp.rev161214.eid.table.grouping.eid.table.vni.table.BridgeDomainSubtable;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.lisp.rev161214.eid.table.grouping.eid.table.vni.table.VrfSubtable;
 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
-import io.fd.vpp.jvpp.core.dto.LispEidTableDetails;
 
 /**
  * Trait providing predicates to filter mappings to respective subtables
  */
-public interface MappingFilterProvider {
+public interface MappingReader extends JvppReplyConsumer {
 
     Predicate<LispEidTableDetails> BRIDGE_DOMAIN_MAPPINGS_ONLY =
             (LispEidTableDetails detail) -> detail.eidType == MAC.getValue();
@@ -47,4 +54,21 @@ public interface MappingFilterProvider {
             throw new IllegalArgumentException("Cannot determine mappings predicate for " + identifier);
         }
     }
+
+    default EntityDumpExecutor<LispEidTableDetailsReplyDump, MappingsDumpParams> createMappingDumpExecutor(
+            @Nonnull final FutureJVppCore vppApi) {
+        return (identifier, params) -> {
+            checkNotNull(params, "Params for dump request not present");
+
+            LispEidTableDump request = new LispEidTableDump();
+            request.eid = params.getEid();
+            request.eidSet = params.getEidSet();
+            request.eidType = params.getEidType();
+            request.prefixLength = params.getPrefixLength();
+            request.vni = params.getVni();
+            request.filter = params.getFilter();
+
+            return getReplyForRead(vppApi.lispEidTableDump(request).toCompletableFuture(), identifier);
+        };
+    }
 }
diff --git a/lisp/lisp2vpp/src/main/java/io/fd/honeycomb/lisp/translate/read/trait/SubtableReader.java b/lisp/lisp2vpp/src/main/java/io/fd/honeycomb/lisp/translate/read/trait/SubtableReader.java
index a30e489ea..343e0e813 100644
--- a/lisp/lisp2vpp/src/main/java/io/fd/honeycomb/lisp/translate/read/trait/SubtableReader.java
+++ b/lisp/lisp2vpp/src/main/java/io/fd/honeycomb/lisp/translate/read/trait/SubtableReader.java
@@ -17,6 +17,7 @@
 package io.fd.honeycomb.lisp.translate.read.trait;
 
 
+import static com.google.common.base.Preconditions.checkNotNull;
 import static io.fd.honeycomb.lisp.translate.read.dump.executor.params.SubtableDumpParams.MapLevel.L2;
 import static io.fd.honeycomb.lisp.translate.read.dump.executor.params.SubtableDumpParams.MapLevel.L3;
 import static io.fd.honeycomb.lisp.translate.read.dump.executor.params.SubtableDumpParams.SubtableDumpParamsBuilder;
@@ -26,7 +27,11 @@ import io.fd.honeycomb.lisp.translate.read.dump.executor.params.SubtableDumpPara
 import io.fd.honeycomb.translate.ModificationCache;
 import io.fd.honeycomb.translate.read.ReadFailedException;
 import io.fd.honeycomb.translate.util.read.cache.DumpCacheManager;
+import io.fd.honeycomb.translate.util.read.cache.EntityDumpExecutor;
+import io.fd.honeycomb.translate.vpp.util.JvppReplyConsumer;
 import io.fd.vpp.jvpp.core.dto.LispEidTableMapDetailsReplyDump;
+import io.fd.vpp.jvpp.core.dto.LispEidTableMapDump;
+import io.fd.vpp.jvpp.core.future.FutureJVppCore;
 import javax.annotation.Nonnull;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.lisp.rev161214.eid.table.grouping.eid.table.VniTable;
 import org.opendaylight.yangtools.yang.binding.ChildOf;
@@ -35,7 +40,7 @@ import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
 /**
  * Provides common logic for reading Eid subtables
  */
-public interface SubtableReader {
+public interface SubtableReader extends JvppReplyConsumer {
 
     SubtableDumpParams L2_PARAMS = new SubtableDumpParamsBuilder().setL2(L2).build();
     SubtableDumpParams L3_PARAMS = new SubtableDumpParamsBuilder().setL2(L3).build();
@@ -48,4 +53,13 @@ public interface SubtableReader {
             @Nonnull final SubtableDumpParams params) throws ReadFailedException {
         return dumpManager.getDump(id, cacheKey, cache, params);
     }
+
+    default EntityDumpExecutor<LispEidTableMapDetailsReplyDump, SubtableDumpParams> createExecutor(
+            @Nonnull final FutureJVppCore vppApi) {
+        return (identifier, params) -> {
+            final LispEidTableMapDump request = new LispEidTableMapDump();
+            request.isL2 = checkNotNull(params, "Cannot bind null params").isL2();
+            return getReplyForRead(vppApi.lispEidTableMapDump(request).toCompletableFuture(), identifier);
+        };
+    }
 }
diff --git a/lisp/lisp2vpp/src/main/java/io/fd/honeycomb/lisp/translate/write/LocatorSetCustomizer.java b/lisp/lisp2vpp/src/main/java/io/fd/honeycomb/lisp/translate/write/LocatorSetCustomizer.java
index f64eda849..6e15315b9 100755
--- a/lisp/lisp2vpp/src/main/java/io/fd/honeycomb/lisp/translate/write/LocatorSetCustomizer.java
+++ b/lisp/lisp2vpp/src/main/java/io/fd/honeycomb/lisp/translate/write/LocatorSetCustomizer.java
@@ -21,7 +21,7 @@ import static com.google.common.base.Preconditions.checkState;
 import static java.nio.charset.StandardCharsets.UTF_8;
 
 import com.google.common.base.Optional;
-import io.fd.honeycomb.lisp.translate.read.dump.executor.LocatorSetsDumpExecutor;
+import io.fd.honeycomb.lisp.translate.read.trait.LocatorSetReader;
 import io.fd.honeycomb.translate.ModificationCache;
 import io.fd.honeycomb.translate.read.ReadFailedException;
 import io.fd.honeycomb.translate.spi.write.ListWriterCustomizer;
@@ -30,7 +30,6 @@ import io.fd.honeycomb.translate.util.read.cache.DumpCacheManager;
 import io.fd.honeycomb.translate.util.read.cache.EntityDumpExecutor;
 import io.fd.honeycomb.translate.vpp.util.ByteDataTranslator;
 import io.fd.honeycomb.translate.vpp.util.FutureJVppCustomizer;
-import io.fd.honeycomb.translate.vpp.util.JvppReplyConsumer;
 import io.fd.honeycomb.translate.vpp.util.NamingContext;
 import io.fd.honeycomb.translate.write.WriteContext;
 import io.fd.honeycomb.translate.write.WriteFailedException;
@@ -55,7 +54,7 @@ import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  */
 public class LocatorSetCustomizer extends FutureJVppCustomizer
         implements ListWriterCustomizer<LocatorSet, LocatorSetKey>, ByteDataTranslator,
-        JvppReplyConsumer {
+        LocatorSetReader {
 
     private final NamingContext locatorSetContext;
     private final DumpCacheManager<LispLocatorSetDetailsReplyDump, Void> dumpManager;
@@ -65,7 +64,7 @@ public class LocatorSetCustomizer extends FutureJVppCustomizer
         super(futureJvpp);
         this.locatorSetContext = checkNotNull(locatorSetContext, "Locator set context cannot be null");
         this.dumpManager = new DumpCacheManager.DumpCacheManagerBuilder<LispLocatorSetDetailsReplyDump, Void>()
-                .withExecutor(new LocatorSetsDumpExecutor(futureJvpp))
+                .withExecutor(createExecutor(futureJvpp))
                 .build();
     }