Meta.java

/*
 * Licensed to David Pilato (the "Author") under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership. Author licenses this
 * file to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */

package fr.pilato.elasticsearch.crawler.fs.meta.doc;

import java.time.LocalDateTime;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

/**
 * Represents document metadata
 */
public class Meta {

    /**
     * Generated json field names
     */
    static public final class FIELD_NAMES {
        public static final String AUTHOR = "author";
        public static final String TITLE = "title";
        public static final String DATE = "date";
        public static final String KEYWORDS = "keywords";
        public static final String LANGUAGE = "language";
    }

    private String author;
    private String title;
    private LocalDateTime date;
    private List<String> keywords;
    private String language;

    private Map<String, String> raw;

    public String getAuthor() {
        return author;
    }

    public void setAuthor(String author) {
        this.author = author;
    }

    public String getTitle() {
        return title;
    }

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

    public LocalDateTime getDate() {
        return date;
    }

    public void setDate(LocalDateTime date) {
        this.date = date;
    }

    public List<String> getKeywords() {
        return keywords;
    }

    public void setKeywords(List<String> keywords) {
        this.keywords = keywords;
    }

    public Map<String, String> getRaw() {
        return raw;
    }

    public void setRaw(Map<String, String> raw) {
        this.raw = raw;
    }

    public void addRaw(String key, String value) {
        if (this.raw == null) {
            this.raw = new HashMap<>();
        }
        this.raw.put(key, value);
    }

    public String getLanguage() {
        return language;
    }

    public void setLanguage(String language) {
        this.language = language;
    }

    @Override
    public boolean equals(Object o) {
        if (this == o) return true;
        if (o == null || getClass() != o.getClass()) return false;

        Meta meta = (Meta) o;

        if (author != null ? !author.equals(meta.author) : meta.author != null) return false;
        if (title != null ? !title.equals(meta.title) : meta.title != null) return false;
        if (date != null ? !date.equals(meta.date) : meta.date != null) return false;
        return !(keywords != null ? !keywords.equals(meta.keywords) : meta.keywords != null);

    }

    @Override
    public int hashCode() {
        int result = author != null ? author.hashCode() : 0;
        result = 31 * result + (title != null ? title.hashCode() : 0);
        result = 31 * result + (date != null ? date.hashCode() : 0);
        result = 31 * result + (keywords != null ? keywords.hashCode() : 0);
        return result;
    }
}