001/* 002 * (C) Copyright 2012 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 * Contributors: 017 * Thomas Roger 018 */ 019 020package org.nuxeo.ecm.csv.core; 021 022import java.io.File; 023import java.io.IOException; 024import java.util.Arrays; 025import java.util.List; 026import java.util.stream.Collectors; 027 028import org.apache.commons.logging.Log; 029import org.apache.commons.logging.LogFactory; 030import org.nuxeo.ecm.core.api.Blob; 031import org.nuxeo.ecm.core.api.Blobs; 032import org.nuxeo.ecm.core.api.CoreSession; 033import org.nuxeo.ecm.core.api.NuxeoException; 034import org.nuxeo.ecm.csv.core.CSVImportLog.Status; 035 036/** 037 * @since 5.7 038 */ 039public class CSVImporterImpl implements CSVImporter { 040 041 private static final Log log = LogFactory.getLog(CSVImporterImpl.class); 042 043 @Override 044 @Deprecated 045 public String launchImport(CoreSession session, String parentPath, File csvFile, String csvFileName, 046 CSVImporterOptions options) { 047 try { 048 return new CSVImporterWork(session.getRepositoryName(), parentPath, session.getPrincipal().getName(), 049 Blobs.createBlob(csvFile), options).launch(); 050 } catch (IOException e) { 051 log.error("Cannot launch csv import work.", e); 052 throw new NuxeoException("Cannot launch csv import work.", e); 053 } 054 } 055 056 @Override 057 public String launchImport(CoreSession session, String parentPath, Blob blob, CSVImporterOptions options) { 058 return new CSVImporterWork(session.getRepositoryName(), parentPath, session.getPrincipal().getName(), blob, 059 options).launch(); 060 } 061 062 @Override 063 public CSVImportStatus getImportStatus(String id) { 064 return CSVImporterWork.getStatus(id); 065 } 066 067 @Override 068 public List<CSVImportLog> getImportLogs(String id) { 069 return getLastImportLogs(id, -1); 070 } 071 072 @Override 073 public List<CSVImportLog> getImportLogs(String id, Status... status) { 074 return getLastImportLogs(id, -1, status); 075 } 076 077 // @SuppressWarnings("unchecked") 078 @Override 079 public List<CSVImportLog> getLastImportLogs(String id, int max) { 080 List<CSVImportLog> importLogs = CSVImporterWork.getLastImportLogs(id); 081 max = (max == -1 || max > importLogs.size()) ? importLogs.size() : max; 082 return importLogs.subList(importLogs.size() - max, importLogs.size()); 083 } 084 085 @Override 086 public List<CSVImportLog> getLastImportLogs(String id, int max, CSVImportLog.Status... status) { 087 List<CSVImportLog> importLogs = getLastImportLogs(id, max); 088 return status.length == 0 ? importLogs : filterImportLogs(importLogs, status); 089 } 090 091 protected List<CSVImportLog> filterImportLogs(List<CSVImportLog> importLogs, CSVImportLog.Status... status) { 092 List<CSVImportLog.Status> statusList = Arrays.asList(status); 093 return importLogs.stream().filter(log -> statusList.contains(log.getStatus())).collect(Collectors.toList()); 094 } 095 096 @Override 097 public CSVImportResult getImportResult(String id) { 098 return CSVImportResult.fromImportLogs(getLastImportLogs(id, -1)); 099 } 100 101}