| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package org.apache.jackrabbit.oak.plugins.document; |
| |
| import java.util.Map; |
| |
| import com.google.common.base.Function; |
| import com.google.common.base.Functions; |
| import com.google.common.base.Predicate; |
| |
| import org.apache.jackrabbit.oak.api.CommitFailedException; |
| import org.apache.jackrabbit.oak.commons.PathUtils; |
| import org.apache.jackrabbit.oak.spi.commit.CommitInfo; |
| import org.apache.jackrabbit.oak.spi.commit.EmptyHook; |
| import org.apache.jackrabbit.oak.spi.state.NodeBuilder; |
| import org.apache.jackrabbit.oak.spi.state.NodeState; |
| import org.apache.jackrabbit.oak.spi.state.NodeStore; |
| import org.apache.jackrabbit.oak.stats.Clock; |
| import org.jetbrains.annotations.NotNull; |
| import org.jetbrains.annotations.Nullable; |
| |
| import static com.google.common.base.Functions.compose; |
| import static com.google.common.base.Functions.constant; |
| import static org.junit.Assert.fail; |
| |
| public class TestUtils { |
| |
| public static final Predicate<UpdateOp> IS_LAST_REV_UPDATE = new Predicate<UpdateOp>() { |
| @Override |
| public boolean apply(@Nullable UpdateOp input) { |
| return input != null && isLastRevUpdate(input); |
| } |
| }; |
| |
| public static final Function<String, Long> NO_BINARY = compose(constant(-1L), Functions.<String>identity()); |
| |
| /** |
| * Returns {@code true} if the given {@code update} performs a |
| * {@code _lastRev} update. |
| * |
| * @param update the update to check. |
| * @return {@code true} if the operation performs an update on |
| * {@code _lastRev}, {@code false} otherwise. |
| */ |
| public static boolean isLastRevUpdate(UpdateOp update) { |
| for (Map.Entry<UpdateOp.Key, UpdateOp.Operation> change : update.getChanges().entrySet()) { |
| if (!NodeDocument.isLastRevEntry(change.getKey().getName()) |
| && !NodeDocument.MODIFIED_IN_SECS.equals(change.getKey().getName())) { |
| return false; |
| } |
| } |
| return true; |
| } |
| |
| public static NodeState merge(NodeStore store, NodeBuilder builder) |
| throws CommitFailedException { |
| return store.merge(builder, EmptyHook.INSTANCE, CommitInfo.EMPTY); |
| } |
| |
| public static NodeBuilder createChild(NodeBuilder root, String ... paths){ |
| for (String path : paths){ |
| childBuilder(root, path); |
| } |
| return root; |
| } |
| |
| public static NodeBuilder childBuilder(NodeBuilder root, String path){ |
| NodeBuilder nb = root; |
| for (String nodeName : PathUtils.elements(path)){ |
| nb = nb.child(nodeName); |
| } |
| return nb; |
| } |
| |
| @NotNull |
| public static DocumentNodeState asDocumentState(NodeState state){ |
| if (state instanceof DocumentNodeState){ |
| return (DocumentNodeState) state; |
| } |
| fail("Not of type DocumentNodeState " + state.getClass()); |
| return null; |
| } |
| |
| public static void setRevisionClock(Clock c) { |
| Revision.setClock(c); |
| } |
| |
| public static void resetRevisionClockToDefault() { |
| Revision.resetClockToDefault(); |
| } |
| |
| public static void persistToBranch(NodeBuilder builder) { |
| if (builder instanceof DocumentRootBuilder) { |
| ((DocumentRootBuilder) builder).persist(); |
| return; |
| } |
| fail("Not of type DocumentRootBuilder: " + builder.getClass().getName()); |
| } |
| } |