| /* |
| * 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.security; |
| |
| import java.util.Collections; |
| import java.util.List; |
| |
| import org.apache.jackrabbit.oak.AbstractSecurityTest; |
| import org.apache.jackrabbit.oak.Oak; |
| import org.apache.jackrabbit.oak.api.CommitFailedException; |
| import org.apache.jackrabbit.oak.plugins.index.Cursors; |
| import org.apache.jackrabbit.oak.plugins.index.IndexEditorProvider; |
| import org.apache.jackrabbit.oak.plugins.index.IndexUpdateCallback; |
| import org.apache.jackrabbit.oak.plugins.index.property.PropertyIndexEditorProvider; |
| import org.apache.jackrabbit.oak.plugins.index.property.PropertyIndexLookup; |
| import org.apache.jackrabbit.oak.query.QueryEngineSettings; |
| import org.apache.jackrabbit.oak.spi.commit.Editor; |
| import org.apache.jackrabbit.oak.spi.lifecycle.RepositoryInitializer; |
| import org.apache.jackrabbit.oak.spi.query.Cursor; |
| import org.apache.jackrabbit.oak.spi.query.Filter; |
| import org.apache.jackrabbit.oak.spi.query.QueryIndex; |
| import org.apache.jackrabbit.oak.spi.query.QueryIndexProvider; |
| import org.apache.jackrabbit.oak.spi.state.NodeBuilder; |
| import org.apache.jackrabbit.oak.spi.state.NodeState; |
| import org.jetbrains.annotations.NotNull; |
| import org.jetbrains.annotations.Nullable; |
| import org.junit.Test; |
| |
| import static org.junit.Assert.assertNotNull; |
| |
| /** |
| * This test validates if Oak initialization works fine with custom QueryIndexProvider |
| * and none of the initializers rely on some hard coded index types |
| */ |
| public class CustomQueryIndexProviderTest extends AbstractSecurityTest { |
| |
| public static final String TEST_INDEX = "test-index"; |
| |
| @Override |
| protected Oak withEditors(Oak oak) { |
| oak.with(new UUIDIndexReplacementInitializer()); |
| oak.with(new TestIndexEditor()); |
| oak.with(new TestQueryProvider()); |
| return oak; |
| } |
| |
| @Test |
| public void initWentFine() throws Exception{ |
| assertNotNull(root); |
| } |
| |
| private class UUIDIndexReplacementInitializer implements RepositoryInitializer { |
| @Override |
| public void initialize(@NotNull NodeBuilder builder) { |
| builder.child("oak:index").child("uuid").setProperty("type", TEST_INDEX); |
| } |
| } |
| |
| private static class TestIndexEditor implements IndexEditorProvider { |
| @Nullable |
| @Override |
| public Editor getIndexEditor(@NotNull String type, @NotNull NodeBuilder definition, |
| @NotNull NodeState root, @NotNull IndexUpdateCallback callback) |
| throws CommitFailedException { |
| if (TEST_INDEX.equals(type)) { |
| PropertyIndexEditorProvider piep = new PropertyIndexEditorProvider(); |
| return piep.getIndexEditor(PropertyIndexEditorProvider.TYPE, definition, root, callback); |
| } |
| return null; |
| } |
| } |
| |
| private static class TestQueryProvider implements QueryIndexProvider { |
| @NotNull |
| @Override |
| public List<? extends QueryIndex> getQueryIndexes(NodeState nodeState) { |
| return Collections.singletonList(new TestQueryIndex()); |
| } |
| } |
| |
| private static class TestQueryIndex implements QueryIndex { |
| |
| @Override |
| public double getMinimumCost() { |
| return 1; |
| } |
| |
| @Override |
| public double getCost(Filter filter, NodeState rootState) { |
| if (filter.getPropertyRestriction("jcr:uuid") != null) { |
| return 1; |
| } |
| return Double.MAX_VALUE; |
| } |
| |
| @Override |
| public Cursor query(Filter filter, NodeState rootState) { |
| Filter.PropertyRestriction pr = filter.getPropertyRestriction("jcr:uuid"); |
| if (pr != null) { |
| NodeBuilder nb = rootState.builder(); |
| //Fake the index type by reverting to "property" for final evaluation |
| nb.child("oak:index").child("uuid").setProperty("type", PropertyIndexEditorProvider.TYPE); |
| rootState = nb.getNodeState(); |
| PropertyIndexLookup pil = new PropertyIndexLookup(rootState); |
| return Cursors.newPathCursor(pil.query(filter, "jcr:uuid", pr.first), new QueryEngineSettings()); |
| } |
| return null; |
| } |
| |
| @Override |
| public String getPlan(Filter filter, NodeState rootState) { |
| return "Test"; |
| } |
| |
| @Override |
| public String getIndexName() { |
| return "TestIndex"; |
| } |
| } |
| } |