Improve segmented journal actor metrics

[controller.git] / opendaylight / md-sal / sal-distributed-datastore / src / main / java / org / opendaylight / controller / cluster / databroker / AbstractDOMBroker.java

diff --git a/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/databroker/AbstractDOMBroker.java b/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/databroker/AbstractDOMBroker.java
deleted file mode 100644 (file)
index 833cb49..0000000
--- a/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/databroker/AbstractDOMBroker.java
+++ /dev/null
@@ -1,120 +0,0 @@
-/*
- * Copyright (c) 2015 Cisco Systems, Inc. and others.  All rights reserved.
- *
- * This program and the accompanying materials are made available under the
- * terms of the Eclipse Public License v1.0 which accompanies this distribution,
- * and is available at http://www.eclipse.org/legal/epl-v10.html
- */
-
-package org.opendaylight.controller.cluster.databroker;
-
-import static com.google.common.base.Preconditions.checkState;
-import com.google.common.collect.ImmutableMap;
-import java.util.Collections;
-import java.util.EnumMap;
-import java.util.Map;
-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.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.DOMDataTreeChangeListener;
-import org.opendaylight.controller.md.sal.dom.api.DOMDataTreeChangeService;
-import org.opendaylight.controller.md.sal.dom.api.DOMDataTreeIdentifier;
-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.DOMStoreTransactionChain;
-import org.opendaylight.controller.sal.core.spi.data.DOMStoreTreeChangePublisher;
-import org.opendaylight.yangtools.concepts.ListenerRegistration;
-import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-public abstract class AbstractDOMBroker extends AbstractDOMTransactionFactory<DOMStore>
-        implements DOMDataBroker, AutoCloseable {
-
-    private static final Logger LOG = LoggerFactory.getLogger(AbstractDOMBroker.class);
-
-    private final AtomicLong txNum = new AtomicLong();
-    private final AtomicLong chainNum = new AtomicLong();
-    private final Map<Class<? extends DOMDataBrokerExtension>, DOMDataBrokerExtension> extensions;
-    private volatile AutoCloseable closeable;
-
-    protected AbstractDOMBroker(final Map<LogicalDatastoreType, DOMStore> datastores) {
-        super(datastores);
-
-        boolean treeChange = true;
-        for (DOMStore ds : datastores.values()) {
-            if (!(ds instanceof DOMStoreTreeChangePublisher)) {
-                treeChange = false;
-                break;
-            }
-        }
-
-        if (treeChange) {
-            extensions = ImmutableMap.<Class<? extends DOMDataBrokerExtension>, DOMDataBrokerExtension>of(DOMDataTreeChangeService.class, new DOMDataTreeChangeService() {
-                @Override
-                public <L extends DOMDataTreeChangeListener> ListenerRegistration<L> registerDataTreeChangeListener(final DOMDataTreeIdentifier treeId, final L listener) {
-                    DOMStore publisher = getTxFactories().get(treeId.getDatastoreType());
-                    checkState(publisher != null, "Requested logical data store is not available.");
-
-                    return ((DOMStoreTreeChangePublisher) publisher).registerTreeChangeListener(treeId.getRootIdentifier(), listener);
-                }
-            });
-        } else {
-            extensions = Collections.emptyMap();
-        }
-    }
-
-    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 Map<Class<? extends DOMDataBrokerExtension>, DOMDataBrokerExtension> getSupportedExtensions() {
-        return extensions;
-    }
-
-    @Override
-    public DOMTransactionChain createTransactionChain(final TransactionChainListener listener) {
-        checkNotClosed();
-
-        final Map<LogicalDatastoreType, DOMStoreTransactionChain> backingChains = new EnumMap<>(LogicalDatastoreType.class);
-        for (Map.Entry<LogicalDatastoreType, DOMStore> entry : getTxFactories().entrySet()) {
-            backingChains.put(entry.getKey(), entry.getValue().createTransactionChain());
-        }
-
-        final long chainId = chainNum.getAndIncrement();
-        LOG.debug("Transaction chain {} created with listener {}, backing store chains {}", chainId, listener,
-                backingChains);
-        return new DOMBrokerTransactionChain(chainId, backingChains, this, listener);
-    }
-}