| /* |
| * 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.query; |
| |
| import static com.google.common.collect.Sets.newHashSet; |
| import static org.apache.jackrabbit.JcrConstants.JCR_ISMIXIN; |
| import static org.apache.jackrabbit.JcrConstants.JCR_NODETYPENAME; |
| import static org.apache.jackrabbit.JcrConstants.JCR_SYSTEM; |
| import static org.apache.jackrabbit.oak.spi.nodetype.NodeTypeConstants.JCR_NODE_TYPES; |
| import static org.apache.jackrabbit.oak.spi.nodetype.NodeTypeConstants.REP_MIXIN_SUBTYPES; |
| import static org.apache.jackrabbit.oak.spi.nodetype.NodeTypeConstants.REP_NAMED_SINGLE_VALUED_PROPERTIES; |
| import static org.apache.jackrabbit.oak.spi.nodetype.NodeTypeConstants.REP_PRIMARY_SUBTYPES; |
| import static org.apache.jackrabbit.oak.spi.nodetype.NodeTypeConstants.REP_SUPERTYPES; |
| |
| import java.util.Set; |
| |
| import org.apache.jackrabbit.oak.query.ast.NodeTypeInfo; |
| import org.apache.jackrabbit.oak.query.ast.NodeTypeInfoProvider; |
| import org.apache.jackrabbit.oak.spi.state.NodeState; |
| |
| /** |
| * A nodetype info provider that is based on node states. |
| */ |
| public class NodeStateNodeTypeInfoProvider implements NodeTypeInfoProvider { |
| |
| private final NodeState types; |
| |
| public NodeStateNodeTypeInfoProvider(NodeState baseState) { |
| this.types = baseState. |
| getChildNode(JCR_SYSTEM). |
| getChildNode(JCR_NODE_TYPES); |
| } |
| |
| @Override |
| public NodeTypeInfo getNodeTypeInfo(String nodeTypeName) { |
| NodeState type = types.getChildNode(nodeTypeName); |
| return new NodeStateNodeTypeInfo(type); |
| } |
| |
| static class NodeStateNodeTypeInfo implements NodeTypeInfo { |
| |
| private final NodeState type; |
| |
| NodeStateNodeTypeInfo(NodeState type) { |
| this.type = type; |
| } |
| |
| @Override |
| public boolean exists() { |
| return type.exists(); |
| } |
| |
| @Override |
| public String getNodeTypeName() { |
| return type.getName(JCR_NODETYPENAME); |
| } |
| |
| @Override |
| public Set<String> getSuperTypes() { |
| return newHashSet(type.getNames(REP_SUPERTYPES)); |
| } |
| |
| @Override |
| public Set<String> getPrimarySubTypes() { |
| return newHashSet(type |
| .getNames(REP_PRIMARY_SUBTYPES)); |
| } |
| |
| @Override |
| public Set<String> getMixinSubTypes() { |
| return newHashSet(type.getNames(REP_MIXIN_SUBTYPES)); |
| } |
| |
| @Override |
| public boolean isMixin() { |
| return type.getBoolean(JCR_ISMIXIN); |
| } |
| |
| @Override |
| public Iterable<String> getNamesSingleValuesProperties() { |
| return type.getNames(REP_NAMED_SINGLE_VALUED_PROPERTIES); |
| } |
| |
| } |
| |
| } |