source: SRUAggregator/trunk/src/main/java/eu/clarin/sru/fcs/aggregator/scan/Corpus.java @ 5957

package eu.clarin.sru.fcs.aggregator.scan;

import eu.clarin.sru.fcs.aggregator.lang.LanguagesISO693_3;
import java.util.ArrayList;
import java.util.Collections;
import java.util.HashSet;
import java.util.List;
import java.util.Set;
import java.util.regex.Pattern;
import org.slf4j.LoggerFactory;

/**
 * Represents information about corpus resource, such as corpus handle (id),
 * institution, title, description, language(s), etc. Does not store the
 * information about corpus sub-corpora.
 *
 * @author Yana Panchenko
 */
public class Corpus {

        private static final org.slf4j.Logger log = LoggerFactory.getLogger(Corpus.class);

        public static final String ROOT_HANDLE = "root";
        public static final Pattern HANDLE_WITH_SPECIAL_CHARS = Pattern.compile(".*[<>=/()\\s].*");

        private Institution institution;
        private Endpoint endpoint;
        private String handle;
        private Integer numberOfRecords;
        private Set<String> languages = new HashSet<String>();
        private String landingPage;
        private String title;
        private String description;
        public List<Corpus> subCorpora = Collections.synchronizedList(new ArrayList<Corpus>());

        public Corpus() {
        }

        public Corpus(Institution institution, Endpoint endpoint) {
                this.institution = institution;
                this.endpoint = endpoint;
        }

        public String getId() {
                return endpoint.getUrl() + "#" + handle;
        }

        public void setId(String id) { // dumb setter for JsonDeserialization
        }

        public void addCorpus(Corpus c) {
                subCorpora.add(c);
        }

        public List<Corpus> getSubCorpora() {
                return Collections.unmodifiableList(subCorpora);
        }

        public void setSubCorpora(List<Corpus> subCorpora) {
                this.subCorpora = subCorpora;
        }

        public String getHandle() {
                return handle;
        }

        public void setHandle(String value) {
                this.handle = value;
        }

        public Integer getNumberOfRecords() {
                return numberOfRecords;
        }

        public void setNumberOfRecords(Integer numberOfRecords) {
                this.numberOfRecords = numberOfRecords;
        }

        public Endpoint getEndpoint() {
                return endpoint;
        }

        public void setEndpoint(Endpoint endpoint) {
                this.endpoint = endpoint;
        }

        public Institution getInstitution() {
                return institution;
        }

        public void setInstitution(Institution institution) {
                this.institution = institution;
        }

        public Set<String> getLanguages() {
                return languages;
        }

        public void setLanguages(Set<String> languages) {
                this.languages = languages;
        }

        public void addLanguage(String language) {
                if (LanguagesISO693_3.getInstance().getCodes().contains(language)) {
                        this.languages.add(language);
                } else {
                        String code = LanguagesISO693_3.getInstance().codeForName(language);
                        this.languages.add(code == null ? language : code);
                }
        }

        public String getLandingPage() {
                return landingPage;
        }

        public void setLandingPage(String landingPage) {
                this.landingPage = landingPage;
        }

        public String getTitle() {
                return title;
        }

        void setTitle(String title) {
                this.title = title;
        }

        public String getDescription() {
                return description;
        }

        public void setDescription(String description) {
                this.description = description;
        }

        @Override
        public int hashCode() {
                int hash = 3;
                hash = 29 * hash + (this.endpoint != null ? this.endpoint.hashCode() : 0);
                hash = 29 * hash + (this.handle != null ? this.handle.hashCode() : 0);
                return hash;
        }

        @Override
        public boolean equals(Object obj) {
                if (obj == null) {
                        return false;
                }
                if (getClass() != obj.getClass()) {
                        return false;
                }
                final Corpus other = (Corpus) obj;
                if ((this.endpoint == null) ? (other.endpoint != null) : !this.endpoint.equals(other.endpoint)) {
                        return false;
                }
                if ((this.handle == null) ? (other.handle != null) : !this.handle.equals(other.handle)) {
                        return false;
                }
                return true;
        }

        @Override
        public String toString() {
                return "Corpus{" + "endpoint=" + endpoint + ", handle=" + handle + '}';
        }

}