HONEYCOMB-61: Add BA broker for context data tree

With broker, context data can be accessed in a transactional
manner, same as config data

+ Renamed data-api concepts to not include DataTree
+ Renamed context related concepts to better distinguish between them
+ Now passing full ReadContext to read customizers
+ Naming context is backed by context data broker

Change-Id: I0b2876dd74a31a9ced7d9b5145672868e12f8b82
Signed-off-by: Maros Marsalek <mmarsale@cisco.com>

3 files changed, 40 insertions, 71 deletions

diff --git a/v3po/impl/src/main/java/org/opendaylight/yang/gen/v1/urn/opendaylight/params/xml/ns/yang/v3po/impl/rev141210/ContextDataBrokerModule.java b/v3po/impl/src/main/java/org/opendaylight/yang/gen/v1/urn/opendaylight/params/xml/ns/yang/v3po/impl/rev141210/ContextDataBrokerModule.java
new file mode 100644
index 000000000..1d1fa5323
--- /dev/null
+++ b/v3po/impl/src/main/java/org/opendaylight/yang/gen/v1/urn/opendaylight/params/xml/ns/yang/v3po/impl/rev141210/ContextDataBrokerModule.java
@@ -0,0 +1,26 @@
+package org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.impl.rev141210;
+
+import io.fd.honeycomb.v3po.data.impl.DataBroker;
+import io.fd.honeycomb.v3po.data.impl.ModifiableDataTreeManager;
+
+public class ContextDataBrokerModule extends org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.impl.rev141210.AbstractContextDataBrokerModule {
+
+    public ContextDataBrokerModule(org.opendaylight.controller.config.api.ModuleIdentifier identifier, org.opendaylight.controller.config.api.DependencyResolver dependencyResolver) {
+        super(identifier, dependencyResolver);
+    }
+
+    public ContextDataBrokerModule(org.opendaylight.controller.config.api.ModuleIdentifier identifier, org.opendaylight.controller.config.api.DependencyResolver dependencyResolver, org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.impl.rev141210.ContextDataBrokerModule 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() {
+        return DataBroker.create(new ModifiableDataTreeManager(getContextDataTreeDependency()));
+    }
+
+}
diff --git a/v3po/impl/src/main/java/org/opendaylight/yang/gen/v1/urn/opendaylight/params/xml/ns/yang/v3po/impl/rev141210/ContextDataBrokerModuleFactory.java b/v3po/impl/src/main/java/org/opendaylight/yang/gen/v1/urn/opendaylight/params/xml/ns/yang/v3po/impl/rev141210/ContextDataBrokerModuleFactory.java
new file mode 100644
index 000000000..360f5f472
--- /dev/null
+++ b/v3po/impl/src/main/java/org/opendaylight/yang/gen/v1/urn/opendaylight/params/xml/ns/yang/v3po/impl/rev141210/ContextDataBrokerModuleFactory.java
@@ -0,0 +1,13 @@
+/*
+* Generated file
+*
+* Generated from: yang module name: v3po-impl yang module local name: honeycomb-context-dom-data-broker
+* Generated by: org.opendaylight.controller.config.yangjmxgenerator.plugin.JMXGenerator
+* Generated at: Mon May 16 15:27:12 CEST 2016
+*
+* Do not modify this file unless it is present under src/main directory
+*/
+package org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.impl.rev141210;
+public class ContextDataBrokerModuleFactory extends org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.impl.rev141210.AbstractContextDataBrokerModuleFactory {
+
+}
diff --git a/v3po/impl/src/main/java/org/opendaylight/yang/gen/v1/urn/opendaylight/params/xml/ns/yang/v3po/impl/rev141210/DataBrokerModule.java b/v3po/impl/src/main/java/org/opendaylight/yang/gen/v1/urn/opendaylight/params/xml/ns/yang/v3po/impl/rev141210/DataBrokerModule.java
index 24e34c0a9..8aa3d64d9 100644
--- a/v3po/impl/src/main/java/org/opendaylight/yang/gen/v1/urn/opendaylight/params/xml/ns/yang/v3po/impl/rev141210/DataBrokerModule.java
+++ b/v3po/impl/src/main/java/org/opendaylight/yang/gen/v1/urn/opendaylight/params/xml/ns/yang/v3po/impl/rev141210/DataBrokerModule.java
@@ -1,19 +1,6 @@
 package org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.impl.rev141210;
 
 import io.fd.honeycomb.v3po.data.impl.DataBroker;
-import java.util.Map;
-import javax.annotation.Nonnull;
-import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
-import org.opendaylight.controller.md.sal.common.api.data.TransactionChainListener;
-import org.opendaylight.controller.md.sal.dom.api.DOMDataBroker;
-import org.opendaylight.controller.md.sal.dom.api.DOMDataBrokerExtension;
-import org.opendaylight.controller.md.sal.dom.api.DOMDataChangeListener;
-import org.opendaylight.controller.md.sal.dom.api.DOMDataReadOnlyTransaction;
-import org.opendaylight.controller.md.sal.dom.api.DOMDataReadWriteTransaction;
-import org.opendaylight.controller.md.sal.dom.api.DOMDataWriteTransaction;
-import org.opendaylight.controller.md.sal.dom.api.DOMTransactionChain;
-import org.opendaylight.yangtools.concepts.ListenerRegistration;
-import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
@@ -42,63 +29,6 @@ public class DataBrokerModule extends
     @Override
     public java.lang.AutoCloseable createInstance() {
         LOG.debug("DataBrokerModule.createInstance()");
-        return new CloseableDataBroker(
-                new DataBroker(getOperationalDataTreeDependency(), getConfigDataTreeDependency()));
-    }
-
-    private static final class CloseableDataBroker implements AutoCloseable, DOMDataBroker {
-
-        private final DataBroker delegate;
-
-        CloseableDataBroker(final DataBroker delegate) {
-            this.delegate = delegate;
-        }
-
-        @Override
-        public void close() throws Exception {
-            LOG.debug("CloseableDataBroker.close()");
-            // NOP
-        }
-
-        @Override
-        public DOMDataReadOnlyTransaction newReadOnlyTransaction() {
-            LOG.trace("CloseableDataBroker.newReadOnlyTransaction()");
-            return delegate.newReadOnlyTransaction();
-        }
-
-        @Override
-        public DOMDataReadWriteTransaction newReadWriteTransaction() {
-            LOG.trace("CloseableDataBroker.newReadWriteTransaction()");
-            return delegate.newReadWriteTransaction();
-        }
-
-        @Override
-        public DOMDataWriteTransaction newWriteOnlyTransaction() {
-            LOG.trace("CloseableDataBroker.newWriteOnlyTransaction()");
-            return delegate.newWriteOnlyTransaction();
-        }
-
-        @Override
-        public ListenerRegistration<DOMDataChangeListener> registerDataChangeListener(final LogicalDatastoreType store,
-                                                                                      final YangInstanceIdentifier path,
-                                                                                      final DOMDataChangeListener listener,
-                                                                                      final DataChangeScope triggeringScope) {
-            LOG.trace("CloseableDataBroker.createTransactionChain store={}, path={}, listener={}, triggeringScope={}",
-                    store, path, listener, triggeringScope);
-            return delegate.registerDataChangeListener(store, path, listener, triggeringScope);
-        }
-
-        @Override
-        public DOMTransactionChain createTransactionChain(final TransactionChainListener listener) {
-            LOG.trace("CloseableDataBroker.createTransactionChain listener={}", listener);
-            return delegate.createTransactionChain(listener);
-        }
-
-        @Nonnull
-        @Override
-        public Map<Class<? extends DOMDataBrokerExtension>, DOMDataBrokerExtension> getSupportedExtensions() {
-            LOG.trace("CloseableDataBroker.getSupportedExtensions()");
-            return delegate.getSupportedExtensions();
-        }
+        return DataBroker.create(getConfigDataTreeDependency(), getOperationalDataTreeDependency());
     }
 }