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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 java.util.UUID;
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import org.apache.log4j.Logger;
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import org.joda.time.DateTime;
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import org.joda.time.format.DateTimeFormat;
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import org.joda.time.format.DateTimeFormatter;
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import eu.etaxonomy.cdm.common.CdmUtils;
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import eu.etaxonomy.cdm.common.UTF8;
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import eu.etaxonomy.cdm.format.reference.NomenclaturalSourceFormatter;
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import eu.etaxonomy.cdm.format.reference.OriginalSourceFormatter;
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import eu.etaxonomy.cdm.model.agent.TeamOrPersonBase;
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import eu.etaxonomy.cdm.model.common.VerbatimTimePeriod;
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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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import eu.etaxonomy.cdm.strategy.StrategyBase;
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/**
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* #5833
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* The new single default cache strategy for {@link Reference references}.
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* As we do have only one {@link Reference} class left which implements multiple interfaces,
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* we may also only need 1 single cache strategy. However, care must be taken as the formatting
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* differs dependent on the type an the in-reference structure.
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*
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* Generally the cache strategy allows to compute 2 formats:<BR><BR>
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*
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* 1.) for bibliographic references (stored in {@link Reference#getTitleCache() titleCache}).<BR>
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*
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* 2.) for nomenclatural references (stored in {@link Reference#getAbbrevTitleCache() abbrevTitleCache}),
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* but without micro reference (detail).<BR>
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* <BR>
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* The formatting of nomenclatural references with micro references has been moved to {@link NomenclaturalSourceFormatter}
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* and the formatting of short citations has been moved to {@link OriginalSourceFormatter}.
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*
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* @author a.mueller
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* @since 25.05.2016
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*/
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public class ReferenceDefaultCacheStrategy
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extends StrategyBase
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implements IReferenceCacheStrategy {
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private static final long serialVersionUID = 6773742298840407263L;
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private static final Logger logger = Logger.getLogger(ReferenceDefaultCacheStrategy.class);
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private final static UUID uuid = UUID.fromString("63e669ca-c6be-4a8a-b157-e391c22580f9");
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//article
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public static final String UNDEFINED_JOURNAL = "undefined journal " + UTF8.EN_DASH;
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private static final String afterAuthor = ": ";
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//book
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//(book?) section
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private static final String afterSectionAuthor = ": ";
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private static final String afterInRefAuthor = ", "; //TODO needs discussion
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//in reference
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private String biblioInSeparator = UTF8.EN_DASH + " In: "; //#9529
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private String biblioArticleInSeparator = UTF8.EN_DASH + " "; //#9529
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//common
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private static final String blank = " ";
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public static final String beforeYear = ". ";
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private static final String afterYear = "";
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private static final boolean trim = true;
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// ************************ FACTORY ****************************/
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public static ReferenceDefaultCacheStrategy NewInstance(){
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return new ReferenceDefaultCacheStrategy();
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}
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// ******************************* Main methods ******************************/
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@Override
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protected UUID getUuid() {
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return uuid;
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}
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@Override
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public String getTitleCache(Reference reference) {
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if (reference == null){
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return null;
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}
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if (reference.isProtectedTitleCache()){
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return reference.getTitleCache();
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}
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boolean isNotAbbrev = false;
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String result;
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ReferenceType type = reference.getType();
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String authorAndYear = getAuthorAndYear(reference, isNotAbbrev, false);
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if (isRealInRef(reference)){
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//Section, Book-Section or Generic with inRef
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result = titleCacheRealInRef(reference, isNotAbbrev);
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}else if(isNomRef(type)){
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//all Non-InRef NomRefs
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//Article, CdDvd, Generic, Section, Thesis, WebPage (+Book, BookSection but not here)
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String title = getTitleWithoutYearAndAuthor(reference, isNotAbbrev, false);
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result = addPages(title, reference);
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if (type == ReferenceType.Article){
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String artTitle = CdmUtils.addTrailingDotIfNotExists(reference.getTitle());
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result = CdmUtils.concat(" ", artTitle, result);
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if (isNotBlank(authorAndYear)){
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// String authorSeparator = isNotBlank(artTitle)? afterAuthor : " ";
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String authorSeparator = afterAuthor;
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authorAndYear += authorSeparator;
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}
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result = authorAndYear + result;
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}else{ //if Book, CdDvd, flat Generic, Thesis, WebPage
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if (isNotBlank(authorAndYear)){
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String authorSeparator = isNotBlank(title)? afterAuthor : "";
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authorAndYear += authorSeparator;
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}
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result = authorAndYear + result;
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}
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if (!type.isWebPage()){
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result = CdmUtils.addTrailingDotIfNotExists(result);
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}
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}else if (type == ReferenceType.Journal){
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result = titleCacheJournal(reference, isNotAbbrev);
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}else{
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result = titleCacheDefaultReference(reference, isNotAbbrev);
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}
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if (reference.getType() == ReferenceType.WebPage && reference.getUri() != null && !result.contains(reference.getUri().toString())){
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result = CdmUtils.concat(" "+UTF8.EN_DASH+" ", result, reference.getUri().toString());
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}
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if(reference.getAccessed() != null){
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//TODO still a bit preliminary, also brackets may change in future
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result = result + " [accessed " + getAccessedString(reference.getAccessed()) +"]";
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}
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return result == null ? null : result.trim();
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}
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private String getAuthorAndYear(Reference reference, boolean isAbbrev, boolean useFullDatePublished) {
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TeamOrPersonBase<?> author = reference.getAuthorship();
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String authorStr = (author == null)? "" : CdmUtils.getPreferredNonEmptyString(author.getTitleCache(),
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author.getNomenclaturalTitle(), isAbbrev, trim);
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String result = addAuthorYear(authorStr, reference, useFullDatePublished);
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return result;
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}
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private String getAccessedString(DateTime accessed) {
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DateTimeFormatter formatter = DateTimeFormat.forPattern("yyyy-MM-dd HH:mm");
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String result = formatter.print(accessed);
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if (result.endsWith(" 00:00")){
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result = result.replace(" 00:00", "");
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}
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return result;
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}
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private String addPages(String result, Reference reference) {
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//pages
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if (isNotBlank(reference.getPages())){
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//Removing trailing added just in case, maybe not necessary
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result = removeTrailingDots(result).trim() + ": " + reference.getPages();
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}
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return result;
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}
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@Override
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public String getFullAbbrevTitleString(Reference reference) {
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if (reference == null){
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return null;
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}
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String result;
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ReferenceType type = reference.getType();
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boolean isAbbrev = true;
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if (reference.isProtectedAbbrevTitleCache()){
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return reference.getAbbrevTitleCache();
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}
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if (type == ReferenceType.Article){
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result = getTitleWithoutYearAndAuthor(reference, isAbbrev, false);
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boolean useFullDatePublished = false;
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String articleTitle = CdmUtils.getPreferredNonEmptyString(reference.getTitle(),
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reference.getAbbrevTitle(), isAbbrev, trim);
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result = CdmUtils.concat(" ", articleTitle, result); //Article should maybe left out for nomenclatural references (?)
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String authorAndYear = getAuthorAndYear(reference, isAbbrev, useFullDatePublished);
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if (isNotBlank(authorAndYear)){
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// String authorSeparator = isNotBlank(reference.getTitle())? afterAuthor : " ";
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String authorSeparator = afterAuthor;
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authorAndYear += authorSeparator;
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}
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result = authorAndYear + result;
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result = CdmUtils.addTrailingDotIfNotExists(result);
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}else if (isRealInRef(reference)){
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result = titleCacheRealInRef(reference, isAbbrev);
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}else if (isNomRef(type)){
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String authorAndYear = getAuthorAndYear(reference, isAbbrev, false);
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String title = getTitleWithoutYearAndAuthor(reference, isAbbrev, false);
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result = addPages(title, reference);
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//if Book, CdDvd, flat Generic, Thesis, WebPage
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if (isNotBlank(authorAndYear)){
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String authorSeparator = isNotBlank(title)? afterAuthor : "";
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authorAndYear += authorSeparator;
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}
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result = authorAndYear + result;
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if (!type.isWebPage()){
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result = CdmUtils.addTrailingDotIfNotExists(result);
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}
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}else if(type == ReferenceType.Journal){
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result = titleCacheJournal(reference, isAbbrev);
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}else{
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result = titleCacheDefaultReference(reference, isAbbrev);
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}
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return result;
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}
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// ************************ TITLE CACHE SUBS ********************************************/
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//section, book section or generic with inRef
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private String titleCacheRealInRef(Reference reference, boolean isAbbrev) {
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ReferenceType type = reference.getType();
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Reference inRef = reference.getInReference();
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boolean hasInRef = (inRef != null);
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String inRefAuthorAndTitle;
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//copy from InRefDefaultCacheStrategyBase
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if (inRef != null){
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String inRefTitle = TitleWithoutYearAndAuthorHelper.getTitleWithoutYearAndAuthor(inRef, isAbbrev, false);
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TeamOrPersonBase<?> inRefAuthor = inRef.getAuthorship();
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String authorStr = (inRefAuthor == null)? "" : CdmUtils.getPreferredNonEmptyString(inRefAuthor.getTitleCache(),
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inRefAuthor.getNomenclaturalTitle(), isAbbrev, trim);
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inRefAuthorAndTitle = CdmUtils.concat(afterInRefAuthor, authorStr, inRefTitle);
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}else{
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inRefAuthorAndTitle = String.format("- undefined %s -", getUndefinedLabel(type));
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}
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inRefAuthorAndTitle = CdmUtils.addTrailingDotIfNotExists(inRefAuthorAndTitle);
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//in
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String result = biblioInSeparator + inRefAuthorAndTitle;
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//section title
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String title = CdmUtils.getPreferredNonEmptyString(
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reference.getTitle(), reference.getAbbrevTitle(), isAbbrev, trim);
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if (title.matches(".*[.!\\?]")){
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title = title.substring(0, title.length() - 1);
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}
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//pages
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String pages = getPages(reference);
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if (isNotBlank(pages)){
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title = CdmUtils.concat(", ", title, pages);
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}
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if (title.length() > 0){
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result = title.trim() + "." + blank + result;
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}
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//section author
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TeamOrPersonBase<?> author = reference.getAuthorship();
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String authorStr = (author == null)? "" : CdmUtils.getPreferredNonEmptyString(author.getTitleCache(),
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author.getNomenclaturalTitle(), isAbbrev, trim);
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//date
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String dateStr = null;
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VerbatimTimePeriod date = (reference.getDatePublished() != null && ! reference.getDatePublished().isEmpty())? reference.getDatePublished() : null;
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if (date == null && hasInRef && reference.getInReference().getDatePublished() != null && !reference.getInReference().getDatePublished().isEmpty()){
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date = reference.getInReference().getDatePublished();
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}
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if (date != null){
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dateStr = date.getYear();
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}
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String authorAndYear = CdmUtils.concat(" ", authorStr, dateStr);
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String sep = result.startsWith(biblioInSeparator)? " ": afterSectionAuthor;
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result = CdmUtils.concat(sep, authorAndYear, result);
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return result;
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}
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private static final String pageNoRe = "[0-9iIvVxXlLcCdDmM]+";
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private String getPages(Reference reference) {
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if (isBlank(reference.getPages())){
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return null;
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}else if (reference.getPages().matches(pageNoRe + "\\s*[-"+UTF8.EN_DASH+"]\\s*"+ pageNoRe)){
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return "pp. " + reference.getPages();
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}else if (reference.getPages().matches(pageNoRe)){
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return "p. " + reference.getPages();
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}else{
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return reference.getPages();
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}
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}
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private String titleCacheJournal(Reference reference, boolean isAbbrev) {
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String result;
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//copied from Journal
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//title
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result = CdmUtils.getPreferredNonEmptyString(reference.getTitle(),
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reference.getAbbrevTitle(), isAbbrev, trim);
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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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// result = addYear(result, journal);
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TeamOrPersonBase<?> team = reference.getAuthorship();
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if (team != null){
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String author = CdmUtils.getPreferredNonEmptyString(team.getTitleCache(),
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team.getNomenclaturalTitle(), isAbbrev, trim);
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if (isNotBlank(author)){
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result = author + afterAuthor + result;
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}
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}
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return result;
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}
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private String titleCacheDefaultReference(Reference reference, boolean isAbbrev) {
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String result;
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//copied from ReferenceDefaultCacheStrategy
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result = "";
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String titel = CdmUtils.getPreferredNonEmptyString(reference.getTitle(),
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reference.getAbbrevTitle(), isAbbrev, trim);
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if (isNotBlank(titel)){
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result = titel + blank;
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}
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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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result = addYearReferenceDefault(result, reference);
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TeamOrPersonBase<?> team = reference.getAuthorship();
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if (team != null){
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String author = CdmUtils.getPreferredNonEmptyString(team.getTitleCache(),
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team.getNomenclaturalTitle(), isAbbrev, trim);
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if (isNotBlank(author)){
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result = author + afterAuthor + result;
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}
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}
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return result;
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}
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// ******************************* HELPER *****************************************/
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/**
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* Adds the year or full date of a reference to a given string
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* @param currentStr the given string
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* @param reference the reference
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* @param useFullDatePublished wether to add the year only or the full date
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* @return the concatenated string
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*/
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public static String addYear(String currentStr, Reference reference, boolean useFullDatePublished){
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String result;
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if (currentStr == null){
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return null;
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}
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String year = useFullDatePublished ? reference.getDatePublishedString() : reference.getYear();
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if (isBlank(year)){
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result = currentStr + afterYear;
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}else{
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String concat = isBlank(currentStr) ? "" : currentStr.endsWith(".") ? " " : beforeYear;
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result = currentStr + concat + year + afterYear;
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}
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return result;
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}
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private String addAuthorYear(String authorStr, Reference reference, boolean useFullDatePublished){
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String year = useFullDatePublished ? reference.getDatePublishedString() : reference.getYear();
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if (isBlank(year)){
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return authorStr;
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}else{
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return CdmUtils.concat(" ", authorStr, year);
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}
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}
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private String getTitleWithoutYearAndAuthor(Reference ref, boolean isAbbrev, boolean isNomRef){
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return TitleWithoutYearAndAuthorHelper.getTitleWithoutYearAndAuthor(ref, isAbbrev, isNomRef);
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}
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private Object getUndefinedLabel(ReferenceType type) {
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if (type == ReferenceType.BookSection){
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return "book";
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}else if (type == ReferenceType.Generic){
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return "generic reference";
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}else if (type == ReferenceType.Section){
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return "in reference";
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} else {
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return type.getLabel();
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}
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}
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/**
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* Returns <code>true</code> if the type of the reference originally corresponded to a cache strategy
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* which inherited from {@link InRefDefaultCacheStrategyBase} and in case of type {@link ReferenceType#Generic}
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* if it really has an inreference (reference.getInreference() != null).
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* @param reference
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*/
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public static boolean isRealInRef(Reference reference) {
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ReferenceType type = (reference.getType());
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if (type == null){
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return false;
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}else if (type == ReferenceType.BookSection || type == ReferenceType.Section){
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return true;
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}else if (type == ReferenceType.Generic){
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return reference.getInReference() != null;
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}else{
|
418
|
return false;
|
419
|
}
|
420
|
}
|
421
|
|
422
|
/**
|
423
|
* Returns <code>true</code> if the type of the reference originally corresponded to a cache strategy
|
424
|
* which inherited from {@link NomRefDefaultCacheStrategyBase}.
|
425
|
* @param type
|
426
|
* @see ReferenceType#isNomRef()
|
427
|
*/
|
428
|
public static boolean isNomRef(ReferenceType type){
|
429
|
return type == null ? false : type.isNomRef();
|
430
|
}
|
431
|
|
432
|
/**
|
433
|
* Returns year information as originally computed by {@link ReferenceDefaultCacheStrategy}.
|
434
|
*/
|
435
|
private String addYearReferenceDefault(String string, Reference ref){
|
436
|
String result;
|
437
|
if (string == null){
|
438
|
return null;
|
439
|
}
|
440
|
String year = CdmUtils.Nz(ref.getYear());
|
441
|
if ("".equals(year)){
|
442
|
result = string + afterYear;
|
443
|
}else{
|
444
|
result = string.trim() + beforeYear + year + afterYear;
|
445
|
}
|
446
|
return result;
|
447
|
}
|
448
|
|
449
|
// *************************** EXTERNAL USE *******************************************/
|
450
|
|
451
|
public static String putAuthorToEndOfString(String referenceTitle, String authorTitle) {
|
452
|
if(authorTitle != null){
|
453
|
referenceTitle = referenceTitle.replace(authorTitle + ", ", "");
|
454
|
referenceTitle += " - " + authorTitle;
|
455
|
}
|
456
|
return referenceTitle;
|
457
|
}
|
458
|
}
|