| /* |
| * 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.index.inventory; |
| |
| import java.io.PrintWriter; |
| |
| import org.apache.felix.inventory.Format; |
| import org.apache.felix.inventory.InventoryPrinter; |
| import org.apache.jackrabbit.oak.commons.json.JsopBuilder; |
| import org.apache.jackrabbit.oak.json.Base64BlobSerializer; |
| import org.apache.jackrabbit.oak.json.JsonSerializer; |
| import org.apache.jackrabbit.oak.plugins.index.IndexPathService; |
| import org.apache.jackrabbit.oak.spi.state.NodeState; |
| import org.apache.jackrabbit.oak.spi.state.NodeStateUtils; |
| import org.apache.jackrabbit.oak.spi.state.NodeStore; |
| import org.osgi.service.component.annotations.Component; |
| import org.osgi.service.component.annotations.Reference; |
| |
| @Component( |
| service = InventoryPrinter.class, |
| property = { |
| "felix.inventory.printer.name=oak-index-defn", |
| "felix.inventory.printer.title=Oak Index Definitions", |
| "felix.inventory.printer.format=JSON" |
| }) |
| public class IndexDefinitionPrinter implements InventoryPrinter { |
| |
| @Reference |
| private IndexPathService indexPathService; |
| |
| @Reference |
| private NodeStore nodeStore; |
| |
| private String filter = "{\"properties\":[\"*\", \"-:childOrder\"],\"nodes\":[\"*\", \"-:*\"]}";; |
| |
| public IndexDefinitionPrinter() { |
| } |
| |
| public IndexDefinitionPrinter(NodeStore nodeStore, IndexPathService indexPathService) { |
| this.indexPathService = indexPathService; |
| this.nodeStore = nodeStore; |
| } |
| |
| @Override |
| public void print(PrintWriter printWriter, Format format, boolean isZip) { |
| if (format == Format.JSON) { |
| NodeState root = nodeStore.getRoot(); |
| JsopBuilder json = new JsopBuilder(); |
| json.object(); |
| for (String indexPath : indexPathService.getIndexPaths()) { |
| json.key(indexPath); |
| NodeState idxState = NodeStateUtils.getNode(root, indexPath); |
| createSerializer(json).serialize(idxState); |
| } |
| json.endObject(); |
| printWriter.print(JsopBuilder.prettyPrint(json.toString())); |
| } |
| } |
| |
| public void setFilter(String filter) { |
| this.filter = filter; |
| } |
| |
| private JsonSerializer createSerializer(JsopBuilder json) { |
| return new JsonSerializer(json, filter, new Base64BlobSerializer()); |
| } |
| } |