Document.java

/*
 * Copyright (C) 2015 eXo Platform SAS.
 *
 * This is free software; you can redistribute it and/or modify it
 * under the terms of the GNU Lesser General Public License as
 * published by the Free Software Foundation; either version 2.1 of
 * the License, or (at your option) any later version.
 *
 * This software is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this software; if not, write to the Free
 * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
 * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
 */

package org.exoplatform.commons.search.domain;

import org.apache.commons.codec.binary.Base64;
import org.apache.commons.lang.StringUtils;
import org.json.simple.JSONArray;
import org.json.simple.JSONObject;

import java.util.*;

/**
 * @author <a href="mailto:tuyennt@exoplatform.com">Tuyen Nguyen The</a>.
 */
public class Document {
  private String type;
  private String id;
  private String url;
  private Date lastUpdatedDate;
  private Set<String> permissions;
  private Map<String, String> fields;
  private String[] sites;

  public Document() {
  }

  @Deprecated
  public Document(String type, String id, String url, Date lastUpdatedDate, String[] permissions, Map<String, String> fields) {
    this.type = type;
    this.id = id;
    this.url = url;
    this.lastUpdatedDate = lastUpdatedDate;
    this.permissions = new HashSet<>(Arrays.asList(permissions));
    this.fields = fields;
    this.sites = null;
  }

  @Deprecated
  public Document(String type, String id, String url, Date lastUpdatedDate, String[] permissions, Map<String, String> fields, String[] sites) {
    this.type = type;
    this.id = id;
    this.url = url;
    this.lastUpdatedDate = lastUpdatedDate;
    this.permissions = new HashSet<>(Arrays.asList(permissions));
    this.fields = fields;
    this.sites = sites;
  }

  public Document(String type, String id, String url, Date lastUpdatedDate, Set<String> permissions, Map<String, String> fields) {
    this.type = type;
    this.id = id;
    this.url = url;
    this.lastUpdatedDate = lastUpdatedDate;
    this.permissions = permissions;
    this.fields = fields;
    this.sites = null;
  }

  public Document(String type, String id, String url, Date lastUpdatedDate, Set<String> permissions, Map<String, String> fields, String[] sites) {
    this.type = type;
    this.id = id;
    this.url = url;
    this.lastUpdatedDate = lastUpdatedDate;
    this.permissions = permissions;
    this.fields = fields;
    this.sites = sites;
  }

  public Document(String type, String id, Date lastUpdatedDate) {
    this.type = type;
    this.id = id;
    this.lastUpdatedDate = lastUpdatedDate;
  }

  public String getType() {
    return type;
  }

  public void setType(String type) {
    this.type = type;
  }

  public String getId() {
    return id;
  }

  public void setId(String id) {
    this.id = id;
  }

  public String getUrl() {
    return url;
  }

  public void setUrl(String url) {
    this.url = url;
  }

  public Date getLastUpdatedDate() {
    return lastUpdatedDate;
  }

  public void setLastUpdatedDate(Date lastUpdatedDate) {
    this.lastUpdatedDate = lastUpdatedDate;
  }

  public Set<String> getPermissions() {
    return permissions;
  }

  @Deprecated
  public void setPermissions(String[] permissions) {
    this.permissions = new HashSet<>(Arrays.asList(permissions));
  }

  public void setPermissions(Set<String> permissions) {
    this.permissions = permissions;
  }

  public Map<String, String> getFields() {
    return fields;
  }

  public void setFields(Map<String, String> fields) {
    this.fields = fields;
  }

  public String[] getSites() {
    return sites;
  }

  public void setSites(String[] sites) {
    this.sites = sites;
  }

  public String toJSON() {
    String json;
    JSONObject obj = new JSONObject();
    if (getPermissions() != null) {
      JSONArray permissionsJSON = new JSONArray();
      permissionsJSON.addAll(getPermissions());
      obj.put("permissions", permissionsJSON);
    }
    if (getSites() != null) {
      JSONArray sitesJSON = new JSONArray();
      sitesJSON.addAll(Arrays.asList(getSites()));
      obj.put("sites", sitesJSON);
    }
    if (getUrl() != null) obj.put("url", getUrl());
    if (getLastUpdatedDate() != null) obj.put("lastUpdatedDate", getLastUpdatedDate().getTime());
    if (getFields() != null) {
      for (String fieldName : getFields().keySet()) {
        obj.put(fieldName, getFields().get(fieldName));
      }
    }
    json = obj.toJSONString();
    return json;
  }

  public Document addField(String key, String value) {
    if (StringUtils.isBlank(key)) {
      throw new IllegalArgumentException("Key is null");
    }
    if (this.fields==null) {
      this.fields = new HashMap<>();
    }
    this.fields.put(key, value);
    return this;
  }

  public Document addField(String key, byte[] value) {
    if (StringUtils.isBlank(key)) {
      throw new IllegalArgumentException("Key is null");
    }
    if (this.fields==null) {
      this.fields = new HashMap<>();
    }
    this.fields.put(key, new String(Base64.encodeBase64(value)));
    return this;
  }
}