AbstractDirectEntityCtrl.java

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/*
 * Turró i Cutiller Foundation. License notice.
 * Copyright (C) 2020 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.elephant.direct;
 
import org.turro.string.Strings;
import org.turro.action.IEntityCtrl;
import org.turro.elephant.context.IConstructor;
import org.turro.entities.Entities;
import org.turro.entities.IElephantEntity;
import org.turro.marker.ElephantMarker;
 
public abstract class AbstractDirectEntityCtrl extends AbstractDirectContentCtrl implements IEntityCtrl {
 
  private final String entityAttribute;
  protected String entityPath;
  protected IElephantEntity iee;
  protected IConstructor norReentrantConstructor;
 
  public AbstractDirectEntityCtrl(String tmplRoot, String entityAttribute) {
    super(tmplRoot);
    this.entityAttribute = entityAttribute;
  }
 
  @Override
  protected ElephantMarker getMarker(IConstructor constructor) {
    ElephantMarker marker = super.getMarker(constructor);
    if(!Strings.isBlank(entityPath)) {
      marker.put("entityPath", entityPath);
      marker.put("iee", iee);
      marker.put(entityAttribute, iee.getEntity());
    }
    return marker;
  }
 
  /* IEntityCtrl */
  
  @Override
  public void setConstructor(IConstructor constructor) {
    norReentrantConstructor = constructor;
  }
 
  @Override
  public void setEntityPath(String entityPath) {
    this.entityPath = entityPath;
    iee = Entities.getController(entityPath);
  }
 
  @Override
  public boolean hasContent() {
    return iee != null && iee.getEntity() != null;
  }
 
}