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/**
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* '$RCSfile$'
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* Copyright: 2004 University of New Mexico and the
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* Regents of the University of California
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*
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* '$Author: jones $'
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* '$Date: 2004-04-01 16:41:58 -0800 (Thu, 01 Apr 2004) $'
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* '$Revision: 2094 $'
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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package edu.ucsb.nceas.metacat.harvesterClient;
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import java.io.PrintStream;
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import java.sql.Connection;
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import java.sql.SQLException;
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import java.sql.Statement;
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/**
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* HarvestDetailLog manages data and operations corresponding to the
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* HARVEST_DETAIL_LOG table. It records errors encountered while attempting
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* to harvest a particular EML document.
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*
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* @author costa
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*/
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public class HarvestDetailLog {
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private Harvester harvester; // The parent Harvester object
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private int detailLogID;
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private int harvestLogID;
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private HarvestDocument harvestDocument; // The associated HarvestDocument
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private String errorMessage;
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/**
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* Creates a new instance of HarvestDetailLog and inserts the data into
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* the HARVEST_DETAIL_LOG table.
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*
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* @param harvester the Harvester parent object
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* @param harvestLogID foreign key value matching the HARVEST_LOG table
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* @param harvestDocument HarvestDocument object that generated an error
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* @param errorMessage text of the error message
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*/
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public HarvestDetailLog(Harvester harvester,
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int harvestLogID,
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HarvestDocument harvestDocument,
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String errorMessage
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) {
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this.harvester = harvester;
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this.detailLogID = harvester.getDetailLogID(); // Primary key for record
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this.harvestLogID = harvestLogID;
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this.harvestDocument = harvestDocument;
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this.errorMessage = errorMessage;
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}
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/**
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* Inserts a new entry into the HARVEST_DETAIL_LOG table, based on the
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* contents of this HarvestDetailLog object.
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*/
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void dbInsertHarvestDetailLogEntry() {
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String dequotedMessage;
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String insertString;
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Statement stmt;
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dequotedMessage = harvester.dequoteText(errorMessage);
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// Set the value of the HARVEST_LOG_ID to the current time in UTC seconds
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insertString = "INSERT INTO HARVEST_DETAIL_LOG " +
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"(DETAIL_LOG_ID, HARVEST_LOG_ID, SCOPE," +
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" IDENTIFIER, REVISION," +
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" DOCUMENT_URL, ERROR_MESSAGE, DOCUMENT_TYPE) " +
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"values(" +
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detailLogID + ", " +
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harvestLogID + ", " +
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"'" + harvestDocument.scope + "', " +
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harvestDocument.identifier + ", " +
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harvestDocument.revision + ", " +
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"'" + harvestDocument.documentURL + "', " +
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"'" + dequotedMessage + "'," +
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"'" + harvestDocument.documentType + "'" +
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")";
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try {
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stmt = harvester.conn.createStatement();
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stmt.executeUpdate(insertString);
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stmt.close();
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}
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catch(SQLException e) {
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System.out.println("SQLException: " + e.getMessage());
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}
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}
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/**
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* Prints the contents of this HarvestLog object. Used in generating reports.
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*
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* @param out the PrintStream to write to
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*/
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void printOutput(PrintStream out) {
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out.println("* detailLogID: " + detailLogID);
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out.println("* errorMessage: " + errorMessage);
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harvestDocument.printOutput(out);
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}
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}
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