Refactor DOMDataBrokerImpl

[controller.git] / opendaylight / md-sal / sal-dom-broker / src / main / java / org / opendaylight / controller / md / sal / dom / broker / impl / DOMDataBrokerImpl.java

diff --git a/opendaylight/md-sal/sal-dom-broker/src/main/java/org/opendaylight/controller/md/sal/dom/broker/impl/DOMDataBrokerImpl.java b/opendaylight/md-sal/sal-dom-broker/src/main/java/org/opendaylight/controller/md/sal/dom/broker/impl/DOMDataBrokerImpl.java
index 3f7db01c6b3e0c09065c9c279be46a923a93df5a..fb5e438571090710e1f77f2bc3a47126327783fe 100644 (file)
--- a/opendaylight/md-sal/sal-dom-broker/src/main/java/org/opendaylight/controller/md/sal/dom/broker/impl/DOMDataBrokerImpl.java
+++ b/opendaylight/md-sal/sal-dom-broker/src/main/java/org/opendaylight/controller/md/sal/dom/broker/impl/DOMDataBrokerImpl.java
@@ -7,101 +7,17 @@
  */
 package org.opendaylight.controller.md.sal.dom.broker.impl;
 
-import static com.google.common.base.Preconditions.checkState;
-import com.google.common.base.Preconditions;
-import com.google.common.util.concurrent.CheckedFuture;
 import com.google.common.util.concurrent.ListeningExecutorService;
-import java.util.EnumMap;
 import java.util.Map;
-import java.util.Map.Entry;
-import java.util.concurrent.atomic.AtomicLong;
 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.common.api.data.TransactionCommitFailedException;
-import org.opendaylight.controller.md.sal.dom.api.DOMDataBroker;
-import org.opendaylight.controller.md.sal.dom.api.DOMDataChangeListener;
-import org.opendaylight.controller.md.sal.dom.api.DOMDataWriteTransaction;
-import org.opendaylight.controller.md.sal.dom.api.DOMTransactionChain;
 import org.opendaylight.controller.sal.core.spi.data.DOMStore;
-import org.opendaylight.controller.sal.core.spi.data.DOMStoreThreePhaseCommitCohort;
-import org.opendaylight.controller.sal.core.spi.data.DOMStoreTransactionChain;
-import org.opendaylight.yangtools.concepts.ListenerRegistration;
-import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
 
-public class DOMDataBrokerImpl extends AbstractDOMForwardedTransactionFactory<DOMStore> implements DOMDataBroker,
-        AutoCloseable {
-
-    private static final Logger LOG = LoggerFactory.getLogger(DOMDataBrokerImpl.class);
-
-    private final DOMDataCommitExecutor coordinator;
-    private final AtomicLong txNum = new AtomicLong();
-    private final AtomicLong chainNum = new AtomicLong();
-    private volatile AutoCloseable closeable;
-
-    public DOMDataBrokerImpl(final Map<LogicalDatastoreType, DOMStore> datastores,
-            final ListeningExecutorService executor) {
-        this(datastores, new DOMDataCommitCoordinatorImpl(executor));
-    }
-
-    public DOMDataBrokerImpl(final Map<LogicalDatastoreType, DOMStore> datastores,
-            final DOMDataCommitExecutor coordinator) {
-        super(datastores);
-        this.coordinator = Preconditions.checkNotNull(coordinator);
-    }
-
-    public void setCloseable(final AutoCloseable closeable) {
-        this.closeable = closeable;
-    }
-
-    @Override
-    public void close() {
-        super.close();
-
-        if(closeable != null) {
-            try {
-                closeable.close();
-            } catch(Exception e) {
-                LOG.debug("Error closing instance", e);
-            }
-        }
-    }
-
-    @Override
-    protected Object newTransactionIdentifier() {
-        return "DOM-" + txNum.getAndIncrement();
-    }
-
-    @Override
-    public ListenerRegistration<DOMDataChangeListener> registerDataChangeListener(final LogicalDatastoreType store,
-            final YangInstanceIdentifier path, final DOMDataChangeListener listener, final DataChangeScope triggeringScope) {
-
-        DOMStore potentialStore = getTxFactories().get(store);
-        checkState(potentialStore != null, "Requested logical data store is not available.");
-        return potentialStore.registerChangeListener(path, listener, triggeringScope);
-    }
-
-    @Override
-    public DOMTransactionChain createTransactionChain(final TransactionChainListener listener) {
-        checkNotClosed();
-
-        final Map<LogicalDatastoreType, DOMStoreTransactionChain> backingChains = new EnumMap<>(LogicalDatastoreType.class);
-        for (Entry<LogicalDatastoreType, DOMStore> entry : getTxFactories().entrySet()) {
-            backingChains.put(entry.getKey(), entry.getValue().createTransactionChain());
-        }
-
-        final long chainId = chainNum.getAndIncrement();
-        LOG.debug("Transactoin chain {} created with listener {}, backing store chains {}", chainId, listener,
-                backingChains);
-        return new DOMDataBrokerTransactionChainImpl(chainId, backingChains, coordinator, listener);
-
-    }
-
-    @Override
-    public CheckedFuture<Void,TransactionCommitFailedException> submit(final DOMDataWriteTransaction transaction,
-            final Iterable<DOMStoreThreePhaseCommitCohort> cohorts) {
-        LOG.debug("Transaction: {} submitted with cohorts {}.", transaction.getIdentifier(), cohorts);
-        return coordinator.submit(transaction, cohorts);
+/**
+ * @deprecated Compatibility wrapper around {@link SerializedDOMDataBroker}.
+ */
+@Deprecated
+public final class DOMDataBrokerImpl extends SerializedDOMDataBroker {
+    public DOMDataBrokerImpl(final Map<LogicalDatastoreType, DOMStore> datastores, final ListeningExecutorService executor) {
+        super(datastores, executor);
     }
 }