| /* |
| * 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.tika.eval.app.batch; |
| |
| import java.io.IOException; |
| import java.nio.file.Path; |
| import java.sql.Connection; |
| import java.sql.SQLException; |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| import org.apache.tika.batch.ConsumersManager; |
| import org.apache.tika.batch.FileResourceConsumer; |
| import org.apache.tika.eval.app.AbstractProfiler; |
| import org.apache.tika.eval.app.XMLErrorLogUpdater; |
| import org.apache.tika.eval.app.db.JDBCUtil; |
| import org.apache.tika.eval.app.db.MimeBuffer; |
| import org.apache.tika.eval.app.db.TableInfo; |
| |
| |
| public class DBConsumersManager extends ConsumersManager { |
| |
| private final Connection conn; |
| private final MimeBuffer mimeBuffer; |
| private final List<LogTablePair> errorLogs = new ArrayList<>(); |
| |
| public DBConsumersManager(JDBCUtil dbUtil, MimeBuffer mimeBuffer, |
| List<FileResourceConsumer> consumers) throws SQLException { |
| super(consumers); |
| this.conn = dbUtil.getConnection(); |
| this.mimeBuffer = mimeBuffer; |
| } |
| |
| |
| @Override |
| public void shutdown() { |
| |
| for (FileResourceConsumer consumer : getConsumers()) { |
| if (consumer instanceof AbstractProfiler) { |
| try { |
| ((AbstractProfiler) consumer).closeWriter(); |
| } catch (IOException e) { |
| throw new RuntimeException(e); |
| } |
| } |
| } |
| |
| try { |
| mimeBuffer.close(); |
| } catch (SQLException e) { |
| throw new RuntimeException(e); |
| } |
| |
| //MUST HAPPEN AFTER consumers have closed and |
| //committed container information!!! |
| XMLErrorLogUpdater up = new XMLErrorLogUpdater(); |
| for (LogTablePair p : errorLogs) { |
| try { |
| up.update(conn, p.tableInfo, p.log); |
| } catch (Exception e) { |
| throw new RuntimeException(e); |
| } |
| } |
| |
| |
| try { |
| conn.commit(); |
| } catch (SQLException e) { |
| throw new RuntimeException(e); |
| } |
| try { |
| conn.close(); |
| } catch (SQLException e) { |
| throw new RuntimeException(e); |
| } |
| } |
| |
| public void addErrorLogTablePair(Path log, TableInfo tableInfo) { |
| LogTablePair p = new LogTablePair(); |
| p.log = log; |
| p.tableInfo = tableInfo; |
| errorLogs.add(p); |
| } |
| |
| static class LogTablePair { |
| Path log; |
| TableInfo tableInfo; |
| } |
| } |