001/*
002 * (C) Copyright 2019 Nuxeo (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 *     Salem Aouana
018 */
019
020package org.nuxeo.ecm.platform.audit.io;
021
022import static org.nuxeo.ecm.core.io.registry.reflect.Instantiations.SINGLETON;
023import static org.nuxeo.ecm.core.io.registry.reflect.Priorities.REFERENCE;
024
025import java.io.IOException;
026import java.io.OutputStream;
027import java.util.List;
028
029import org.apache.commons.csv.CSVPrinter;
030import org.nuxeo.ecm.core.io.marshallers.csv.AbstractCSVWriter;
031import org.nuxeo.ecm.core.io.marshallers.csv.OutputStreamWithCSVWriter;
032import org.nuxeo.ecm.core.io.registry.Writer;
033import org.nuxeo.ecm.core.io.registry.reflect.Setup;
034import org.nuxeo.ecm.platform.audit.api.LogEntry;
035
036/**
037 * @since 11.1
038 */
039@Setup(mode = SINGLETON, priority = REFERENCE)
040public class LogEntryListCSVWriter extends AbstractCSVWriter<List<LogEntry>> {
041
042    public LogEntryListCSVWriter() {
043        super();
044    }
045
046    @Override
047    protected void write(List<LogEntry> entity, CSVPrinter printer) throws IOException {
048        Writer<LogEntry> writer = registry.getWriter(ctx, LogEntry.class, TEXT_CSV_TYPE);
049        for (LogEntry logEntry : entity) {
050            try (OutputStream out = new OutputStreamWithCSVWriter(printer)) {
051                writer.write(logEntry, LogEntry.class, LogEntry.class, TEXT_CSV_TYPE, out);
052            }
053            printer.println();
054        }
055
056    }
057
058    @Override
059    protected void writeHeader(List<LogEntry> entity, CSVPrinter printer) throws IOException {
060        LogEntryCSVWriter.writeHeader(printer, ctx);
061    }
062}