2 * Copyright (c) 2016 Red Hat, Inc. and others. All rights reserved.
4 * This program and the accompanying materials are made available under the
5 * terms of the Eclipse Public License v1.0 which accompanies this distribution,
6 * and is available at http://www.eclipse.org/legal/epl-v10.html
8 package org.opendaylight.controller.md.sal.trace.dom.impl;
10 import com.google.common.collect.ImmutableSet;
11 import com.google.common.util.concurrent.FluentFuture;
12 import java.util.ArrayList;
13 import java.util.List;
14 import java.util.Objects;
16 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
17 import org.opendaylight.controller.md.sal.dom.api.DOMDataWriteTransaction;
18 import org.opendaylight.mdsal.common.api.CommitInfo;
19 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
20 import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
22 abstract class AbstractTracingWriteTransaction implements DOMDataWriteTransaction {
24 private final DOMDataWriteTransaction delegate;
25 private final TracingBroker tracingBroker;
26 private final List<String> logs = new ArrayList<>();
28 AbstractTracingWriteTransaction(DOMDataWriteTransaction delegate, TracingBroker tracingBroker) {
29 this.delegate = Objects.requireNonNull(delegate);
30 this.tracingBroker = Objects.requireNonNull(tracingBroker);
33 private void recordOp(LogicalDatastoreType store, YangInstanceIdentifier yiid, String method,
34 NormalizedNode<?, ?> node) {
35 if (!tracingBroker.isWriteWatched(yiid, store)) {
39 final Object value = node != null ? node.getValue() : null;
41 if (value != null && value instanceof ImmutableSet && ((Set<?>)value).isEmpty()) {
42 if (TracingBroker.LOG.isDebugEnabled()) {
43 TracingBroker.LOG.debug("Empty data set write to {}", tracingBroker.toPathString(yiid));
46 StringBuilder sb = new StringBuilder();
47 sb.append("Method \"").append(method);
48 sb.append("\" to ").append(store);
49 sb.append(" at ").append(tracingBroker.toPathString(yiid)).append('.');
52 sb.append(node.getValue());
56 sb.append(" Stack:").append(tracingBroker.getStackSummary());
58 logs.add(sb.toString());
63 private synchronized void logOps() {
65 logs.forEach(log -> TracingBroker.LOG.warn(log));
71 public void put(LogicalDatastoreType store, YangInstanceIdentifier yiid, NormalizedNode<?, ?> node) {
72 recordOp(store, yiid, "put", node);
73 delegate.put(store, yiid, node);
77 public void merge(LogicalDatastoreType store, YangInstanceIdentifier yiid, NormalizedNode<?, ?> node) {
78 recordOp(store, yiid, "merge", node);
79 delegate.merge(store, yiid, node);
83 public boolean cancel() {
87 boolean result = delegate.cancel();
92 public void delete(LogicalDatastoreType store, YangInstanceIdentifier yiid) {
93 recordOp(store, yiid, "delete", null);
94 delegate.delete(store, yiid);
98 public FluentFuture<? extends CommitInfo> commit() {
100 return delegate.commit();
104 public Object getIdentifier() {
105 return delegate.getIdentifier();
108 // https://jira.opendaylight.org/browse/CONTROLLER-1792
111 public final boolean equals(Object object) {
112 return object == this || delegate.equals(object);
116 public final int hashCode() {
117 return delegate.hashCode();
121 public final String toString() {
122 return getClass().getName() + "; delegate=" + delegate;