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/**
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* Copyright (C) 2009 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.agent;
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import java.util.List;
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import java.util.UUID;
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import org.apache.log4j.Logger;
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import eu.etaxonomy.cdm.model.agent.Person;
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import eu.etaxonomy.cdm.model.agent.Team;
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import eu.etaxonomy.cdm.strategy.StrategyBase;
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/**
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* @author AM
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*/
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public class TeamDefaultCacheStrategy extends StrategyBase implements INomenclaturalAuthorCacheStrategy<Team> {
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private static final long serialVersionUID = 8375295443642690479L;
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@SuppressWarnings("unused")
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private static final Logger logger = Logger.getLogger(TeamDefaultCacheStrategy.class);
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public static final String FINAL_TEAM_CONCATINATION = " & ";
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public static final String STD_TEAM_CONCATINATION = ", ";
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public static final String ET_AL_TEAM_CONCATINATION_FULL = " & ";
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public static final String ET_AL_TEAM_CONCATINATION_ABBREV = " & ";
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private static final int DEFAULT_ET_AL_POS = Integer.MAX_VALUE;
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private static final int DEFAULT_NOM_ET_AL_POS = Integer.MAX_VALUE;
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public static final String EMPTY_TEAM = "-empty team-";
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private static TeamDefaultCacheStrategy instance;
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private static TeamDefaultCacheStrategy instance2;
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private static TeamDefaultCacheStrategy instance3;
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final static UUID uuid = UUID.fromString("1cbda0d1-d5cc-480f-bf38-40a510a3f223");
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private final int etAlPositionTitleCache; //NO_ET_AL_POS is default,
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private final int etAlPositionNomTitleCache; //NOMCACHE_ET_AL_POS is default
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private final int etAlPositionFamilyTitle; //NOMCACHE_ET_AL_POS is default
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private final int etAlPositionFullTitle; //NOMCACHE_ET_AL_POS is default
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private final int etAlPositionCollectorTitle; //NOMCACHE_ET_AL_POS is default
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// ************************* FACTORY ************************/
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public static TeamDefaultCacheStrategy NewInstance(){
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return new TeamDefaultCacheStrategy(DEFAULT_ET_AL_POS, DEFAULT_NOM_ET_AL_POS, DEFAULT_ET_AL_POS,
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DEFAULT_ET_AL_POS, DEFAULT_ET_AL_POS);
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}
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public static TeamDefaultCacheStrategy NewInstanceTitleEtAl(int etAlPositionForTitleCache){
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return new TeamDefaultCacheStrategy(etAlPositionForTitleCache, DEFAULT_NOM_ET_AL_POS, DEFAULT_ET_AL_POS,
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DEFAULT_ET_AL_POS, DEFAULT_ET_AL_POS);
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}
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public static TeamDefaultCacheStrategy NewInstanceNomEtAl(int etAlPositionForNomenclaturalCache){
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return new TeamDefaultCacheStrategy(DEFAULT_ET_AL_POS, etAlPositionForNomenclaturalCache,
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DEFAULT_ET_AL_POS, DEFAULT_ET_AL_POS, DEFAULT_ET_AL_POS);
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}
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public static TeamDefaultCacheStrategy NewInstance(int etAlPostionForAll){
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return new TeamDefaultCacheStrategy(etAlPostionForAll, etAlPostionForAll,
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etAlPostionForAll, etAlPostionForAll, etAlPostionForAll);
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}
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public static TeamDefaultCacheStrategy INSTANCE(){
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if (instance == null){
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instance = NewInstance();
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}
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return instance;
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}
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public static TeamDefaultCacheStrategy INSTANCE_ET_AL_2(){
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if (instance2 == null){
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instance2 = NewInstance(2);
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}
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return instance2;
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}
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public static TeamDefaultCacheStrategy INSTANCE_ET_AL_3(){
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if (instance3 == null){
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instance3 = NewInstance(3);
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}
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return instance3;
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}
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// ********************* CONSTRUCTOR ***************************/
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private TeamDefaultCacheStrategy(int etAlPositionTitleCache, int etAlPositionForNomenclaturalCache,
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int etAlPositionFamilyTitle, int etAlPositionFullTitle, int etAlPositionCollectorTitle) {
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this.etAlPositionTitleCache = etAlPositionTitleCache;
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this.etAlPositionNomTitleCache = etAlPositionForNomenclaturalCache;
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this.etAlPositionFamilyTitle = etAlPositionFamilyTitle;
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this.etAlPositionFullTitle = etAlPositionFullTitle;
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this.etAlPositionCollectorTitle = etAlPositionCollectorTitle;
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}
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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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private enum CacheType{
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TITLECACHE,
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ABBREV,
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FULL,
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COLLECTOR,
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FAMILY;
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private String getCache(Person member){
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if (this == TITLECACHE){
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return member.getTitleCache();
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}else if (this == ABBREV){
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return member.getNomenclaturalTitleCache();
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}else if (this == FULL){
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return member.getFullTitle();
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}else if (this == FAMILY){
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return member.getCacheStrategy().getFamilyTitle(member);
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}else if (this == COLLECTOR){
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return member.getCollectorTitleCache();
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}
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throw new IllegalStateException("CacheType not supported: " + this);
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}
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}
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// ************** GETTER *******************/
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public int getEtAlPositionNomTitleCache() {
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return etAlPositionNomTitleCache;
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}
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public int getEtAlPositionTitleCache() {
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return etAlPositionTitleCache;
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}
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// *********************** MTEHODS ****************/
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@Override
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public String getTitleCache(Team team) {
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return getCache(team, CacheType.TITLECACHE, etAlPositionTitleCache);
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}
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@Override
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public String getNomenclaturalTitleCache(Team team) {
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return getCache(team, CacheType.ABBREV, etAlPositionNomTitleCache);
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}
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@Override
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public String getFullTitle(Team team) {
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return getCache(team, CacheType.FULL, etAlPositionFullTitle);
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}
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@Override
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public String getFamilyTitle(Team team) {
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return getCache(team, CacheType.FAMILY, etAlPositionFamilyTitle);
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}
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@Override
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public String getCollectorTitleCache(Team team) {
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return getCache(team, CacheType.COLLECTOR, etAlPositionCollectorTitle);
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}
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private String getCache(Team team, CacheType cacheType, int etAlPosition) {
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String result = "";
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List<Person> teamMembers = team.getTeamMembers();
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int size = teamMembers.size();
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for (int i = 1; i <= size && (i < etAlPosition || (size == etAlPosition && !team.isHasMoreMembers())); i++){
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Person teamMember = teamMembers.get(i-1);
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if(teamMember == null){
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// this can happen in UIs in the process of adding new members
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continue;
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}
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String concat = teamConcatSeparator(team, i);
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result += concat + cacheType.getCache(teamMember);
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}
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if (teamMembers.size() == 0){
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if (cacheType == CacheType.TITLECACHE){
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result = EMPTY_TEAM;
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}else{
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return team.getTitleCache();
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}
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} else if (team.isHasMoreMembers() || teamMembers.size() > etAlPosition){
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result = addHasMoreMembers(result);
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}
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return result;
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}
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/**
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* Computes the team concat separator for the member
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* at position <code>index</code>
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* @param team
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* @param index
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*/
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public static String teamConcatSeparator(Team team, int index) {
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List<Person> teamMembers = team.getTeamMembers();
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if (index <= 1){
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return "";
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}else if (index < teamMembers.size() || ( team.isHasMoreMembers() && index == teamMembers.size())){
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return STD_TEAM_CONCATINATION;
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}else{
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return FINAL_TEAM_CONCATINATION;
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}
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}
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/**
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* Add the et al. to the team string
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* @param str team string without et al.
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* @return
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*/
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public static String addHasMoreMembers(String str) {
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return str + ET_AL_TEAM_CONCATINATION_ABBREV + "al.";
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}
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}
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