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/**
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* Copyright (C) 2007 EDIT
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* European Distributed Institute of Taxonomy
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* http://www.e-taxonomy.eu
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*
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* The contents of this file are subject to the Mozilla Public License Version 1.1
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* See LICENSE.TXT at the top of this package for the full license terms.
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*/
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package eu.etaxonomy.cdm.io.common.mapping;
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import java.sql.ResultSet;
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import java.sql.SQLException;
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import org.apache.commons.lang3.StringUtils;
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import org.apache.logging.log4j.LogManager;import org.apache.logging.log4j.Logger;
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import eu.etaxonomy.cdm.io.common.DbImportStateBase;
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import eu.etaxonomy.cdm.model.common.CdmBase;
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/**
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* This mapper does not change any import object, but keeps the information that a database
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* attribute does not need to be mapped.
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*
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* @author a.mueller
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* @since 25.02.2010
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*/
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public class DbIgnoreMapper
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extends DbSingleAttributeImportMapperBase<DbImportStateBase<?,?>, CdmBase> {
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private static final Logger logger = LogManager.getLogger(DbIgnoreMapper.class);
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//*************************** FACTORY ***************************************************************//
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public static DbIgnoreMapper NewInstance(String dbAttributeToIgnore){
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return new DbIgnoreMapper(dbAttributeToIgnore, null, null, null);
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}
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public static DbIgnoreMapper NewInstance(String dbAttributeToIgnore, String ignoreReason){
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return new DbIgnoreMapper(dbAttributeToIgnore, null, null, ignoreReason);
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}
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//*************************** VARIABLES ***************************************************************//
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private String ignoreReason;
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//*************************** CONSTRUCTOR ***************************************************************//
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protected DbIgnoreMapper(String dbAttributString, String cdmAttributeString, Object defaultValue, String ignoreReason) {
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super(dbAttributString, cdmAttributeString, defaultValue);
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this.ignoreReason = ignoreReason;
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}
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@Override
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public CdmBase invoke(ResultSet rs, CdmBase cdmBase) throws SQLException {
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return cdmBase; //do nothing
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}
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@Override
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public Class getTypeClass() {
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return null; //not needed
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}
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@Override
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public void initialize(DbImportStateBase<?,?> state, Class<? extends CdmBase> destinationClass) {
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String localIgnoreReason = "";
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if (StringUtils.isNotBlank(ignoreReason)){
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localIgnoreReason = "(" + ignoreReason +")";
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}
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logger.warn(this.getSourceAttribute() + " ignored" + localIgnoreReason);
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}
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}
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