001/* 002 * (C) Copyright 2016 Nuxeo SA (http://nuxeo.com/) and others. 003 * 004 * Licensed under the Apache License, Version 2.0 (the "License"); 005 * you may not use this file except in compliance with the License. 006 * You may obtain a copy of the License at 007 * 008 * http://www.apache.org/licenses/LICENSE-2.0 009 * 010 * Unless required by applicable law or agreed to in writing, software 011 * distributed under the License is distributed on an "AS IS" BASIS, 012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 013 * See the License for the specific language governing permissions and 014 * limitations under the License. 015 * 016 */ 017package org.nuxeo.ecm.platform.importer.queue.producer; 018 019import java.util.List; 020 021import org.nuxeo.ecm.platform.importer.log.ImporterLogger; 022import org.nuxeo.ecm.platform.importer.source.SourceNode; 023 024/** 025 * @since 8.3 026 */ 027public class SourceNodeProducer extends AbstractProducer { 028 029 protected final SourceNode root; 030 031 public SourceNodeProducer(SourceNode root, ImporterLogger log) { 032 super(log); 033 this.root = root; 034 } 035 036 @Override 037 public void run() { 038 try { 039 started = true; 040 submit(root); 041 completed = true; 042 } catch (Exception e) { 043 log.error("Error during sourceNode processing", e); 044 error = e; 045 } 046 } 047 048 protected void submit(SourceNode node) throws Exception { 049 if (node == null) { 050 return; 051 } 052 dispatch(node); 053 List<SourceNode> children = node.getChildren(); 054 if (children != null) { 055 for (SourceNode child : children) { 056 submit(child); 057 } 058 } 059 } 060 061}