WebElement.java

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/*
 * Turró i Cutiller Foundation. License notice.
 * Copyright (C) 2021 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.web.context;
 
import java.util.Map;
import java.util.TreeMap;
import org.turro.string.Strings;
import org.turro.elephant.context.IElement;
import org.turro.elephant.impl.context.AttributeItem;
import org.turro.elephant.impl.context.AttributeSupport;
import org.turro.elephant.impl.context.DefaultElement;
import org.turro.elephant.layout.IManageable;
import org.turro.reflection.Reflections;
 
public class WebElement {
 
  private String elementClass, role;
  private Map<String, String> attributes = new TreeMap<>();
 
  public String getElementClass() {
    return elementClass;
  }
 
  public void setElementClass(String elementClass) {
    this.elementClass = elementClass;
  }
 
  public String getRole() {
    return role;
  }
 
  public void setRole(String role) {
    this.role = role;
  }
 
  public Map<String, String> getAttributes() {
    return attributes;
  }
 
  public void setAttributes(Map<String, String> attributes) {
    this.attributes = attributes;
  }
 
  /* Utils */
  
  public boolean isEmpty() {
    return Strings.isBlank(elementClass);
  }
  
  /* Factory */
  
  public IElement getInstance(WebContext context) {
    IElement element = isEmpty() ? null : (IElement) Reflections.of(elementClass).instance();
    if(element == null) element = new DefaultElement();
    AttributeSupport attribs = ((IManageable) element).getAttributes();
    attributes.forEach((k, v) -> {
      attribs.addAttribute(new AttributeItem("attrib:" + k, v, AttributeItem.STRING_ATTR, null));
    });
    return element;
  }
  
}