DefaultEntityLastActivity.java

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/*
 * Turró i Cutiller Foundation. License notice.
 * Copyright (C) 2019 Lluis Turró Cutiller <http://www.turro.org/>
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program 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 Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
 
package org.turro.activity;
 
import java.io.Serializable;
import java.util.Date;
import org.turro.assistant.AssistantConstants;
import org.turro.assistant.AssistantSet;
import org.turro.assistant.Assistants;
import org.turro.elephant.context.Application;
import org.turro.entities.Entities;
import org.turro.entities.IElephantEntity;
import org.turro.marker.ElephantMarker;
 
public class DefaultEntityLastActivity implements Serializable, IEntityLastActivity {
 
  private final transient Object activity;
  private final String entityPath, reason, activityPath, activityText;
  private final Date date;
  private String sortPath;
  private transient IElephantEntity entity, mainEntity;
  private transient AssistantSet participants;
  private transient Object realActivity;
 
  public DefaultEntityLastActivity(Object activity, String entityPath, Date date, String reason) {
    this.activityPath = Entities.getController(activity).getPath();
    if(activityPath == null) {
      this.activity = activity;
    } else {
      this.activity = null;
    }
    this.entityPath = entityPath;
    this.date = date;
    this.reason = reason;
    this.activityText = formatActivityText();
    setSortPath(entityPath);
  }
  
  @Override
  public String getEntityPath() {
    return entityPath;
  }
 
  @Override
  public Date getDate() {
    return date;
  }
 
  @Override
  public AssistantSet getParticipants() {
    if(participants == null) {
      participants = new AssistantSet();
      Assistants.addAssistants(entityPath, true, participants, AssistantConstants.all());
    }
    return participants;
  }
 
  @Override
  public Object getActivity() {
    if(realActivity == null) {
      realActivity = activity == null ? Entities.getController(activityPath).getEntity() : activity;
    }
    return realActivity;
  }
 
  @Override
  public String getReason() {
    return reason;
  }
 
  @Override
  public String getSortPath() {
    return sortPath;
  }
 
  @Override
  public void setSortPath(String sortPath) {
    this.sortPath = sortPath + IElephantEntity.PATH_SEPARATOR;
  }
 
  @Override
  public IElephantEntity getEntity() {
    if(entity == null) {
      entity = Entities.getController(entityPath);
    }
    return entity;
  }
 
  @Override
  public IElephantEntity getMainEntity() {
    if(mainEntity == null) {
      mainEntity = Entities.getController(
              LastActivities.getMainEntity(getEntity().getEntity()));
    }
    return mainEntity;
  }
 
  @Override
  public String getActivityText() {
    return activityText;
  }
 
  private String formatActivityText() {
    ElephantMarker marker = new ElephantMarker(Application.getApplication().getConstructor());
    marker.put("last", this);
    return marker.parse("activity", "laformat");
  }
 
}