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// $Id$
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/**
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* Copyright (C) 2016 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.strategy.cache.reference;
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import org.apache.commons.lang.StringUtils;
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import org.apache.log4j.Logger;
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import eu.etaxonomy.cdm.common.CdmUtils;
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import eu.etaxonomy.cdm.model.reference.IJournal;
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import eu.etaxonomy.cdm.model.reference.Reference;
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import eu.etaxonomy.cdm.model.reference.ReferenceType;
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/**
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* @author a.mueller
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* @date 25.05.2016
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*
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*/
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public class TitleWithoutYearAndAuthorHelper {
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private static final Logger logger = Logger.getLogger(TitleWithoutYearAndAuthorHelper.class);
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//article
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private static final String prefixArticleReferenceJounal = "in";
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private static final String prefixSeriesArticle = "ser.";
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//book
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private static final String prefixBookEdition = "ed.";
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private static final String prefixBookSeries = ", ser.";
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//generic
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private static final String prefixEditionGeneric = "ed.";
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private static final String prefixSeriesGeneric = "ser.";
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//common
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private static final String blank = " ";
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private static final String comma = ",";
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// *************************Main METHODS ***********************************/
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public static String getTitleWithoutYearAndAuthor(Reference ref, boolean isAbbrev){
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ReferenceType type = ref.getType();
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if (! NewDefaultReferenceCacheStrategy.isNomRef(type)){
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throw new RuntimeException("getTitleWithoutYearAndAuthor should not be required"
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+ " for reference type " + type.getMessage());
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}else if (type == ReferenceType.Article){
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return getTitleWithoutYearAndAuthorArticle(ref, isAbbrev);
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}else if(type == ReferenceType.Book){
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return getTitleWithoutYearAndAuthorBook(ref, isAbbrev);
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}else if(type == ReferenceType.CdDvd){
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return getTitleWithoutYearAndAuthorCdDvd(ref, isAbbrev);
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}else if(type == ReferenceType.Generic){
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return getTitleWithoutYearAndAuthorGeneric(ref, isAbbrev);
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}else if (type == ReferenceType.WebPage || type == ReferenceType.Thesis) {
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return getTitleWithoutYearAndAuthorWebPageThesis(ref, isAbbrev);
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}else if (type == ReferenceType.Section || type == ReferenceType.BookSection){
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// not needed in Section
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logger.warn("Questionable procedure call. Procedure not implemented because not needed. ");
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return null;
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}else{
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//FIXME
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return null;
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}
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}
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private static String getTitleWithoutYearAndAuthorArticle(Reference article, boolean isAbbrev){
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if (article == null){
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return null;
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}
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IJournal journal = article.getInReference();
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String journalTitel;
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if (journal != null){
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journalTitel = CdmUtils.getPreferredNonEmptyString(journal.getTitle(), journal.getAbbrevTitle(), isAbbrev, true);
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}else{
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journalTitel = NewDefaultReferenceCacheStrategy.UNDEFINED_JOURNAL;
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}
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String series = Nz(article.getSeriesPart()).trim();
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String volume = Nz(article.getVolume()).trim();
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boolean needsComma = false;
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String nomRefCache = "";
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//inJournal
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nomRefCache = prefixArticleReferenceJounal + blank;
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//titelAbbrev
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if (isNotBlank(journalTitel)){
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nomRefCache = nomRefCache + journalTitel;
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needsComma = makeNeedsCommaArticle(needsComma, nomRefCache, volume, series);
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if (! needsComma){
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nomRefCache = nomRefCache + blank;
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}
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}
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//series and vol.
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nomRefCache = getSeriesAndVolPartArticle(series, volume, needsComma, nomRefCache);
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//delete "."
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while (nomRefCache.endsWith(".")){
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nomRefCache = nomRefCache.substring(0, nomRefCache.length()-1);
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}
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return nomRefCache.trim();
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}
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private static String getTitleWithoutYearAndAuthorBook(Reference ref, boolean isAbbrev){
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if (ref == null){
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return null;
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}
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//TODO
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String title = CdmUtils.getPreferredNonEmptyString(ref.getTitle(), ref.getAbbrevTitle(), isAbbrev, true);
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String edition = Nz(ref.getEdition()).trim();
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String series = ""; //TODO ref.getSeries(); //SeriesPart is handled later
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String refSeriesPart = Nz(ref.getSeriesPart());
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String volume = CdmUtils.Nz(ref.getVolume()).trim();
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String refYear = ""; //TODO nomenclaturalReference.getYear();
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String nomRefCache = "";
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Integer len;
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String lastChar = "";
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String character =".";
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len = title.length();
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if (len > 0){
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lastChar = title.substring(len-1, len);
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}
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//lastCharIsDouble = f_core_CompareStrings(RIGHT(@TitelAbbrev,1),character);
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boolean lastCharIsDouble = title.equals(character);
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if(lastCharIsDouble && edition.length() == 0 && refSeriesPart.length() == 0 && volume.length() == 0 && refYear.length() > 0 ){
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title = title.substring(1, len-1); // SUBSTRING(@TitelAbbrev,1,@LEN-1)
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}
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boolean needsComma = false;
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//titelAbbrev
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if (!"".equals(title) ){
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String postfix = isNotBlank(edition + refSeriesPart) ? "" : blank;
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nomRefCache = title + postfix;
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}
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//edition
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String editionPart = "";
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if (StringUtils.isNotBlank(edition)){
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editionPart = edition;
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if (isNumeric(edition)){
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editionPart = prefixBookEdition + blank + editionPart;
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}
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needsComma = true;
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}
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nomRefCache = CdmUtils.concat(", ", nomRefCache, editionPart);
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//inSeries
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String seriesPart = "";
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if (StringUtils.isNotBlank(refSeriesPart)){
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seriesPart = refSeriesPart;
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if (isNumeric(refSeriesPart)){
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seriesPart = prefixBookSeries + blank + seriesPart;
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}
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if (needsComma){
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seriesPart = comma + seriesPart;
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}
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needsComma = true;
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}
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nomRefCache += seriesPart;
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//volume Part
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String volumePart = "";
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if (StringUtils.isNotBlank(volume)){
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volumePart = volume;
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if (needsComma){
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volumePart = comma + blank + volumePart;
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}else{
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volumePart = "" + volumePart;
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}
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//needsComma = false;
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}
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nomRefCache += volumePart;
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//delete .
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while (nomRefCache.endsWith(".")){
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nomRefCache = nomRefCache.substring(0, nomRefCache.length()-1);
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}
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return nomRefCache.trim();
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}
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public static String getTitleWithoutYearAndAuthorGeneric(Reference genericReference, boolean isAbbrev){
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if (genericReference == null){
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return null;
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}
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//TODO
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String titel = CdmUtils.getPreferredNonEmptyString(genericReference.getTitle(), genericReference.getAbbrevTitle(), isAbbrev, true);
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String edition = CdmUtils.Nz(genericReference.getEdition());
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//TODO
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String series = CdmUtils.Nz(genericReference.getSeriesPart()).trim(); //nomenclaturalReference.getSeries();
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String volume = CdmUtils.Nz(genericReference.getVolume()).trim();
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String result = "";
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boolean lastCharIsDouble;
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Integer len;
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String lastChar ="";
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String character =".";
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len = titel.length();
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if (len > 0){lastChar = titel.substring(len-1, len);}
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//lastCharIsDouble = f_core_CompareStrings(RIGHT(@TitelAbbrev,1),character);
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lastCharIsDouble = titel.equals(character);
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// if(lastCharIsDouble && edition.length() == 0 && series.length() == 0 && volume.length() == 0 && refYear.length() > 0 ){
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// titelAbbrev = titelAbbrev.substring(1, len-1); // SUBSTRING(@TitelAbbrev,1,@LEN-1)
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// }
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boolean needsComma = false;
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//titelAbbrev
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if (titel.length() > 0 ){
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String postfix = StringUtils.isNotBlank(edition) ? "" : blank;
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result = titel + postfix;
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}
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//edition
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String editionPart = "";
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if (StringUtils.isNotBlank(edition)){
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editionPart = edition;
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if (isNumeric(edition)){
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editionPart = prefixEditionGeneric + blank + editionPart;
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}
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needsComma = true;
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}
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result = CdmUtils.concat(", ", result, editionPart);
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//inSeries
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String seriesPart = "";
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if (isNotBlank(series)){
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seriesPart = series;
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if (isNumeric(series)){
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seriesPart = prefixSeriesGeneric + blank + seriesPart;
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}
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if (needsComma){
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seriesPart = comma + seriesPart;
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}
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needsComma = true;
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}
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result += seriesPart;
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//volume Part
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String volumePart = "";
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if (!"".equals(volume)){
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volumePart = volume;
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if (needsComma){
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volumePart = comma + blank + volumePart;
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}
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//needsComma = false;
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}
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result += volumePart;
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//delete .
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while (result.endsWith(".")){
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result = result.substring(0, result.length()-1);
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}
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return result.trim();
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}
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private static String getTitleWithoutYearAndAuthorCdDvd(Reference ref, boolean isAbbrev){
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if (ref == null){
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return null;
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}
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String nomRefCache = "";
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//TODO
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String titel = CdmUtils.getPreferredNonEmptyString(ref.getTitle(), ref.getAbbrevTitle(), isAbbrev, true);
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// String publisher = CdmUtils.Nz(nomenclaturalReference.getPublisher());
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boolean needsComma = false;
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//titelAbbrev
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if (titel.length() > 0){
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nomRefCache = titel + blank;
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}
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// //publisher
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// String publisherPart = "";
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// if (!"".equals(publisher)){
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// publisherPart = publisher;
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// needsComma = true;
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// }
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// nomRefCache += publisherPart;
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//delete .
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while (nomRefCache.endsWith(".")){
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nomRefCache = nomRefCache.substring(0, nomRefCache.length()-1);
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}
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return nomRefCache.trim();
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}
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/**
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* @param ref
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* @param isAbbrev
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* @return
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*/
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private static String getTitleWithoutYearAndAuthorWebPageThesis(Reference ref, boolean isAbbrev) {
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//FIXME this is only a very fast copy and paste from "Generic". Must still be cleaned !
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if (ref == null){
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return null;
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}
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//titelAbbrev
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//TODO
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String titelAbbrev = CdmUtils.getPreferredNonEmptyString(ref.getTitle(), ref.getAbbrevTitle(), isAbbrev, true);
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//titelAbbrev
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String nomRefCache = titelAbbrev + blank;
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//delete .
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while (nomRefCache.endsWith(".")){
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nomRefCache = nomRefCache.substring(0, nomRefCache.length()-1);
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}
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return nomRefCache.trim();
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}
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//**************************** HELPER ********************************/
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private static boolean makeNeedsCommaArticle(boolean needsComma, String nomRefCache, String volume, String series) {
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if (needsComma){
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return true;
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}else{
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nomRefCache = nomRefCache.toLowerCase();
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int serIndex = nomRefCache.indexOf(" ser. ");
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int sectIndex = nomRefCache.indexOf(" sect. ");
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int abtIndex = nomRefCache.indexOf(" abt. ");
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int index = Math.max(Math.max(serIndex, sectIndex), abtIndex);
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int commaIndex = nomRefCache.indexOf(",", index);
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if (index > -1 && commaIndex == -1 && isNotBlank(volume)){
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return true;
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}else if (isNotBlank(series)){
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return true;
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}else{
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return false;
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}
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}
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}
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private static String getSeriesAndVolPartArticle(String series, String volume,
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boolean needsComma, String nomRefCache) {
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//inSeries
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String seriesPart = "";
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if (isNotBlank(series)){
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seriesPart = series;
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if (CdmUtils.isNumeric(series)){
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seriesPart = prefixSeriesArticle + blank + seriesPart;
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}
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// if (needsComma){
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seriesPart = comma + blank + seriesPart;
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// }
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needsComma = true;
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}
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nomRefCache += seriesPart;
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//volume Part
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String volumePart = "";
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if (!"".equals(volume)){
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volumePart = volume;
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if (needsComma){
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volumePart = comma + blank + volumePart;
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}
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//needsComma = false;
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}
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nomRefCache += volumePart;
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return nomRefCache;
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}
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// ****************** COMMON **********************************************/
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/**
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* Null safe string. Returns the given string if it is not <code>null</code>.
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* Empty string otherwise.
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* @see CdmUtils#Nz(String)
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* @return the null-safe string
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*/
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private static String Nz(String str){
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return CdmUtils.Nz(str);
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}
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/**
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* Checks if a string is not blank.
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* @see StringUtils#isNotBlank(String)
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*/
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private static boolean isNotBlank(String str){
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return StringUtils.isNotBlank(str);
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}
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/**
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* Checks if a string is blank.
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* @see StringUtils#isNotBlank(String)
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*/
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private static boolean isBlank(String str){
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return StringUtils.isBlank(str);
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}
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private static boolean isNumeric(String string){
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if (string == null){
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return false;
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}
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try {
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Double.valueOf(string);
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return true;
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} catch (NumberFormatException e) {
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return false;
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}
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}
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}
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