gerrit.fd Code Review - hc2vpp.git/blob

   1 package org.opendaylight.yang.gen.v1.urn.honeycomb.params.xml.ns.yang.translate.utils.rev160406;
   2
   3 import com.google.common.base.Optional;
   4 import io.fd.honeycomb.v3po.translate.MappingContext;
   5 import javax.annotation.Nonnull;
   6 import org.opendaylight.controller.md.sal.binding.api.ReadOnlyTransaction;
   7 import org.opendaylight.controller.md.sal.binding.api.WriteTransaction;
   8 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
   9 import org.opendaylight.controller.md.sal.common.api.data.ReadFailedException;
  10 import org.opendaylight.controller.md.sal.common.api.data.TransactionCommitFailedException;
  11 import org.opendaylight.yangtools.yang.binding.DataObject;
  12 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  13
  14 public class RealtimeMappingContextModule extends org.opendaylight.yang.gen.v1.urn.honeycomb.params.xml.ns.yang.translate.utils.rev160406.AbstractRealtimeMappingContextModule {
  15     public RealtimeMappingContextModule(org.opendaylight.controller.config.api.ModuleIdentifier identifier, org.opendaylight.controller.config.api.DependencyResolver dependencyResolver) {
  16         super(identifier, dependencyResolver);
  17     }
  18
  19     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) {
  20         super(identifier, dependencyResolver, oldModule, oldInstance);
  21     }
  22
  23     @Override
  24     public void customValidation() {
  25         // add custom validation form module attributes here.
  26     }
  27
  28     @Override
  29     public java.lang.AutoCloseable createInstance() {
  30         // Provides real time CRUD on top of Context data broker
  31         return new MappingContext() {
  32
  33             @Override
  34             public <T extends DataObject> Optional<T> read(@Nonnull final InstanceIdentifier<T> currentId) {
  35                 try(ReadOnlyTransaction tx = getContextBindingBrokerDependency().newReadOnlyTransaction()) {
  36                     try {
  37                         return tx.read(LogicalDatastoreType.OPERATIONAL, currentId).checkedGet();
  38                     } catch (ReadFailedException e) {
  39                         throw new IllegalStateException("Unable to perform read of " + currentId, e);
  40                     }
  41                 }
  42             }
  43
  44             @Override
  45             public void delete(final InstanceIdentifier<?> path) {
  46                 final WriteTransaction writeTx = getContextBindingBrokerDependency().newWriteOnlyTransaction();
  47                 writeTx.delete(LogicalDatastoreType.OPERATIONAL, path);
  48                 try {
  49                     writeTx.submit().checkedGet();
  50                 } catch (TransactionCommitFailedException e) {
  51                     throw new IllegalStateException("Unable to perform delete of " + path, e);
  52                 }
  53             }
  54
  55             @Override
  56             public <T extends DataObject> void merge(final InstanceIdentifier<T> path, final T data) {
  57                 final WriteTransaction writeTx = getContextBindingBrokerDependency().newWriteOnlyTransaction();
  58                 writeTx.merge(LogicalDatastoreType.OPERATIONAL, path, data);
  59                 try {
  60                     writeTx.submit().checkedGet();
  61                 } catch (TransactionCommitFailedException e) {
  62                     throw new IllegalStateException("Unable to perform merge of " + path, e);
  63                 }
  64             }
  65
  66             @Override
  67             public <T extends DataObject> void put(final InstanceIdentifier<T> path, final T data) {
  68                 final WriteTransaction writeTx = getContextBindingBrokerDependency().newWriteOnlyTransaction();
  69                 writeTx.put(LogicalDatastoreType.OPERATIONAL, path, data);
  70                 try {
  71                     writeTx.submit().checkedGet();
  72                 } catch (TransactionCommitFailedException e) {
  73                     throw new IllegalStateException("Unable to perform put of " + path, e);
  74                 }
  75             }
  76
  77             @Override
  78             public void close() {
  79                 // Noop
  80             }
  81         };
  82     }
  83
  84 }