HONEYCOMB-122 Update reader registry to share similar APIs as writer

+ Extract common registry builder base code
(Reader registry is not flat, so there is not full control over ordering as with writers
but it is sufficient)
+ Split CompositeReader into CompositeReader, SubtreeReader and GenericReader
+ No need to build composite structure in ReaderFactories (registry does that internally)
+ Keep only ReaderCustomizer + ListReaderCustomizer, no root reader (same for writers)

Change-Id: Ic4e5bc96ad47a6cbcada4efcc2209db5c16d2a6c
Signed-off-by: Maros Marsalek <mmarsale@cisco.com>

1 files changed, 26 insertions, 3 deletions

diff --git a/v3po/impl/src/main/java/org/opendaylight/yang/gen/v1/urn/opendaylight/params/xml/ns/yang/v3po/impl/rev141210/NetconfMonitoringReaderModule.java b/v3po/impl/src/main/java/org/opendaylight/yang/gen/v1/urn/opendaylight/params/xml/ns/yang/v3po/impl/rev141210/NetconfMonitoringReaderModule.java
index feb7768a2..455751858 100644
--- a/v3po/impl/src/main/java/org/opendaylight/yang/gen/v1/urn/opendaylight/params/xml/ns/yang/v3po/impl/rev141210/NetconfMonitoringReaderModule.java
+++ b/v3po/impl/src/main/java/org/opendaylight/yang/gen/v1/urn/opendaylight/params/xml/ns/yang/v3po/impl/rev141210/NetconfMonitoringReaderModule.java
@@ -1,9 +1,12 @@
 package org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.impl.rev141210;
 
+import io.fd.honeycomb.v3po.translate.read.registry.ModifiableReaderRegistryBuilder;
 import io.fd.honeycomb.v3po.translate.util.read.BindingBrokerReader;
-import io.fd.honeycomb.v3po.translate.util.read.CloseableReader;
+import org.opendaylight.controller.md.sal.binding.api.DataBroker;
 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.netconf.monitoring.rev101004.NetconfState;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.netconf.monitoring.rev101004.NetconfStateBuilder;
+import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
 
 public class NetconfMonitoringReaderModule extends org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.impl.rev141210.AbstractNetconfMonitoringReaderModule {
     public NetconfMonitoringReaderModule(org.opendaylight.controller.config.api.ModuleIdentifier identifier, org.opendaylight.controller.config.api.DependencyResolver dependencyResolver) {
@@ -21,8 +24,28 @@ public class NetconfMonitoringReaderModule extends org.opendaylight.yang.gen.v1.
 
     @Override
     public java.lang.AutoCloseable createInstance() {
-        return new CloseableReader<>(new BindingBrokerReader<>(NetconfState.class, getNetconfMonitoringBindingBrokerDependency(),
-            LogicalDatastoreType.OPERATIONAL));
+        return new ReaderFactory(getNetconfMonitoringBindingBrokerDependency());
     }
 
+
+    private static final class ReaderFactory implements AutoCloseable, io.fd.honeycomb.v3po.translate.read.ReaderFactory {
+
+        private final DataBroker netconfMonitoringBindingBrokerDependency;
+
+        public ReaderFactory(final DataBroker netconfMonitoringBindingBrokerDependency) {
+            this.netconfMonitoringBindingBrokerDependency = netconfMonitoringBindingBrokerDependency;
+        }
+
+        @Override
+        public void init(final ModifiableReaderRegistryBuilder registry) {
+            registry.add(new BindingBrokerReader<>(InstanceIdentifier.create(NetconfState.class),
+                    netconfMonitoringBindingBrokerDependency,
+                    LogicalDatastoreType.OPERATIONAL, NetconfStateBuilder.class));
+        }
+
+        @Override
+        public void close() throws Exception {
+            // TODO no unregister
+        }
+    }
 }