| /* |
| * 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.Collection; |
| import java.util.Map; |
| |
| import org.apache.jackrabbit.oak.api.Blob; |
| import org.apache.jackrabbit.oak.api.PropertyState; |
| import org.apache.jackrabbit.oak.api.Type; |
| import org.apache.jackrabbit.oak.commons.json.JsopReader; |
| import org.apache.jackrabbit.oak.commons.json.JsopTokenizer; |
| import org.apache.jackrabbit.oak.plugins.blob.ReferencedBlob; |
| import org.apache.jackrabbit.oak.plugins.document.util.Utils; |
| |
| public class BlobCollector { |
| private final DocumentNodeStore nodeStore; |
| |
| public BlobCollector(DocumentNodeStore nodeStore) { |
| this.nodeStore = nodeStore; |
| } |
| |
| public void collect(NodeDocument doc, Collection<ReferencedBlob> blobs) { |
| for (String key : doc.keySet()) { |
| if (!Utils.isPropertyName(key)) { |
| continue; |
| } |
| Map<Revision, String> valueMap = doc.getLocalMap(key); |
| for (String v : valueMap.values()) { |
| if (v != null) { |
| loadValue(v, blobs, doc.getPath().toString()); |
| } |
| } |
| } |
| } |
| |
| private void loadValue(String v, Collection<ReferencedBlob> blobs, String nodeId) { |
| JsopReader reader = new JsopTokenizer(v); |
| PropertyState p; |
| if (reader.matches('[')) { |
| p = DocumentPropertyState.readArrayProperty("x", nodeStore, reader); |
| if (p.getType() == Type.BINARIES) { |
| for (int i = 0; i < p.count(); i++) { |
| Blob b = p.getValue(Type.BINARY, i); |
| blobs.add(new ReferencedBlob(b, nodeId)); |
| } |
| } |
| } else { |
| p = DocumentPropertyState.readProperty("x", nodeStore, reader); |
| if (p.getType() == Type.BINARY) { |
| Blob b = p.getValue(Type.BINARY); |
| blobs.add(new ReferencedBlob(b, nodeId)); |
| } |
| } |
| } |
| } |