HONEYCOMB-33: Add notification service to Hc

Implement VPP interface notification translator as part
of v3po2vpp plugin

Change-Id: I69cfad9668ae9e4d79ed30bb8d54d294faa4c54a
Signed-off-by: Maros Marsalek <mmarsale@cisco.com>

3 files changed, 118 insertions, 0 deletions

diff --git a/v3po/translate-utils/src/main/java/org/opendaylight/yang/gen/v1/urn/honeycomb/params/xml/ns/yang/translate/utils/rev160406/RealtimeMappingContextModule.java b/v3po/translate-utils/src/main/java/org/opendaylight/yang/gen/v1/urn/honeycomb/params/xml/ns/yang/translate/utils/rev160406/RealtimeMappingContextModule.java
new file mode 100644
index 000000000..99cf4b4e1
--- /dev/null
+++ b/v3po/translate-utils/src/main/java/org/opendaylight/yang/gen/v1/urn/honeycomb/params/xml/ns/yang/translate/utils/rev160406/RealtimeMappingContextModule.java
@@ -0,0 +1,84 @@
+package org.opendaylight.yang.gen.v1.urn.honeycomb.params.xml.ns.yang.translate.utils.rev160406;
+
+import com.google.common.base.Optional;
+import io.fd.honeycomb.v3po.translate.MappingContext;
+import javax.annotation.Nonnull;
+import org.opendaylight.controller.md.sal.binding.api.ReadOnlyTransaction;
+import org.opendaylight.controller.md.sal.binding.api.WriteTransaction;
+import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
+import org.opendaylight.controller.md.sal.common.api.data.ReadFailedException;
+import org.opendaylight.controller.md.sal.common.api.data.TransactionCommitFailedException;
+import org.opendaylight.yangtools.yang.binding.DataObject;
+import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
+
+public class RealtimeMappingContextModule extends org.opendaylight.yang.gen.v1.urn.honeycomb.params.xml.ns.yang.translate.utils.rev160406.AbstractRealtimeMappingContextModule {
+    public RealtimeMappingContextModule(org.opendaylight.controller.config.api.ModuleIdentifier identifier, org.opendaylight.controller.config.api.DependencyResolver dependencyResolver) {
+        super(identifier, dependencyResolver);
+    }
+
+    public RealtimeMappingContextModule(org.opendaylight.controller.config.api.ModuleIdentifier identifier, org.opendaylight.controller.config.api.DependencyResolver dependencyResolver, org.opendaylight.yang.gen.v1.urn.honeycomb.params.xml.ns.yang.translate.utils.rev160406.RealtimeMappingContextModule oldModule, java.lang.AutoCloseable oldInstance) {
+        super(identifier, dependencyResolver, oldModule, oldInstance);
+    }
+
+    @Override
+    public void customValidation() {
+        // add custom validation form module attributes here.
+    }
+
+    @Override
+    public java.lang.AutoCloseable createInstance() {
+        // Provides real time CRUD on top of Context data broker
+        return new MappingContext() {
+
+            @Override
+            public <T extends DataObject> Optional<T> read(@Nonnull final InstanceIdentifier<T> currentId) {
+                try(ReadOnlyTransaction tx = getContextBindingBrokerDependency().newReadOnlyTransaction()) {
+                    try {
+                        return tx.read(LogicalDatastoreType.OPERATIONAL, currentId).checkedGet();
+                    } catch (ReadFailedException e) {
+                        throw new IllegalStateException("Unable to perform read of " + currentId, e);
+                    }
+                }
+            }
+
+            @Override
+            public void delete(final InstanceIdentifier<?> path) {
+                final WriteTransaction writeTx = getContextBindingBrokerDependency().newWriteOnlyTransaction();
+                writeTx.delete(LogicalDatastoreType.OPERATIONAL, path);
+                try {
+                    writeTx.submit().checkedGet();
+                } catch (TransactionCommitFailedException e) {
+                    throw new IllegalStateException("Unable to perform delete of " + path, e);
+                }
+            }
+
+            @Override
+            public <T extends DataObject> void merge(final InstanceIdentifier<T> path, final T data) {
+                final WriteTransaction writeTx = getContextBindingBrokerDependency().newWriteOnlyTransaction();
+                writeTx.merge(LogicalDatastoreType.OPERATIONAL, path, data);
+                try {
+                    writeTx.submit().checkedGet();
+                } catch (TransactionCommitFailedException e) {
+                    throw new IllegalStateException("Unable to perform merge of " + path, e);
+                }
+            }
+
+            @Override
+            public <T extends DataObject> void put(final InstanceIdentifier<T> path, final T data) {
+                final WriteTransaction writeTx = getContextBindingBrokerDependency().newWriteOnlyTransaction();
+                writeTx.put(LogicalDatastoreType.OPERATIONAL, path, data);
+                try {
+                    writeTx.submit().checkedGet();
+                } catch (TransactionCommitFailedException e) {
+                    throw new IllegalStateException("Unable to perform put of " + path, e);
+                }
+            }
+
+            @Override
+            public void close() {
+                // Noop
+            }
+        };
+    }
+
+}
diff --git a/v3po/translate-utils/src/main/java/org/opendaylight/yang/gen/v1/urn/honeycomb/params/xml/ns/yang/translate/utils/rev160406/RealtimeMappingContextModuleFactory.java b/v3po/translate-utils/src/main/java/org/opendaylight/yang/gen/v1/urn/honeycomb/params/xml/ns/yang/translate/utils/rev160406/RealtimeMappingContextModuleFactory.java
new file mode 100644
index 000000000..76647eace
--- /dev/null
+++ b/v3po/translate-utils/src/main/java/org/opendaylight/yang/gen/v1/urn/honeycomb/params/xml/ns/yang/translate/utils/rev160406/RealtimeMappingContextModuleFactory.java
@@ -0,0 +1,13 @@
+/*
+* Generated file
+*
+* Generated from: yang module name: translate-utils yang module local name: realtime-mapping-context
+* Generated by: org.opendaylight.controller.config.yangjmxgenerator.plugin.JMXGenerator
+* Generated at: Fri Jun 03 16:04:29 CEST 2016
+*
+* Do not modify this file unless it is present under src/main directory
+*/
+package org.opendaylight.yang.gen.v1.urn.honeycomb.params.xml.ns.yang.translate.utils.rev160406;
+public class RealtimeMappingContextModuleFactory extends org.opendaylight.yang.gen.v1.urn.honeycomb.params.xml.ns.yang.translate.utils.rev160406.AbstractRealtimeMappingContextModuleFactory {
+
+}
diff --git a/v3po/translate-utils/src/main/yang/translate-utils.yang b/v3po/translate-utils/src/main/yang/translate-utils.yang
index 238528d56..1219648c3 100644
--- a/v3po/translate-utils/src/main/yang/translate-utils.yang
+++ b/v3po/translate-utils/src/main/yang/translate-utils.yang
@@ -5,6 +5,7 @@ module translate-utils {
 
     import config { prefix config; revision-date 2013-04-05; }
     import translate-api { prefix tapi; revision-date 2016-04-06; }
+    import opendaylight-md-sal-binding { prefix md-sal-binding; revision-date 2013-10-28;}
 
     description
         "This module contains translation layer utilities";
@@ -69,4 +70,24 @@ module translate-utils {
             when "/config:modules/config:module/config:type = 'noop-writer-registry'";
         }
     }
+
+    identity realtime-mapping-context {
+        base config:module-type;
+        config:provided-service tapi:honeycomb-mapping-context;
+    }
+
+    augment "/config:modules/config:module/config:configuration" {
+        case realtime-mapping-context {
+            when "/config:modules/config:module/config:type = 'realtime-mapping-context'";
+
+            container context-binding-broker {
+                uses config:service-ref {
+                    refine type {
+                        mandatory true;
+                        config:required-identity md-sal-binding:binding-async-data-broker;
+                    }
+                }
+            }
+        }
+    }
 }
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