DescribeItCtrl.java

Go to the documentation of this file.

/*
 * Turró i Cutiller Foundation. License notice.
 * Copyright (C) 2013 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.www.describeit;
 
import java.io.PrintWriter;
import java.io.StringWriter;
import java.util.Collection;
import org.turro.contacts.DescribeIt;
import org.turro.describeit.DescribeItUtil;
import org.turro.elephant.context.IConstructor;
import org.turro.html.HTMLHelper;
import org.turro.util.IdGenerator;
import org.zkoss.lang.Strings;
 
public class DescribeItCtrl {
  
  private HTMLHelper html;
  private String entityPath;
  private IConstructor constructor;
 
  public DescribeItCtrl(IConstructor constructor) {
    this.constructor = constructor;
  }
 
  public void setEntityPath(String entityPath) {
    this.entityPath = entityPath;
  }
 
  public void renderDescriptions(boolean container) {
    renderDescriptions(null, container);
  }
  
  public void renderDescriptions(String describeId, boolean container) {
    Collection<DescribeIt> descriptions = Strings.isBlank(describeId) ?
            DescribeItUtil.descriptions(entityPath) :
            DescribeItUtil.descriptions(describeId, entityPath);
    if(!descriptions.isEmpty()) {
      html = new HTMLHelper(constructor);
      String id = container ? "dic_" + IdGenerator.generate() : constructor.getParameter("domid");
      if(container) {
        html.startTag("div", "id='" + id + "'");
      }
      for(DescribeIt ci : descriptions) {
        html.startTag("div", "class='describeit'")
                .startTag("div", "class='body'")
                .write(ci.getBody())
                .endTag()
                .endTag();
      }
      html.endAllTags();   
    }
  }
 
  public String parseDescriptions(String describeId, boolean container) {
    Collection<DescribeIt> descriptions = Strings.isBlank(describeId) ?
            DescribeItUtil.descriptions(entityPath) :
            DescribeItUtil.descriptions(describeId, entityPath);
    StringWriter sw = new StringWriter();
    if(!descriptions.isEmpty()) {
      html = new HTMLHelper(new PrintWriter(sw));
      String id = container ? "dic_" + IdGenerator.generate() : constructor.getParameter("domid");
      if(container) {
        html.startTag("div", "id='" + id + "'");
      }
      for(DescribeIt ci : descriptions) {
        html.startTag("div", "class='describeit'")
                .startTag("div", "class='body'")
                .write(ci.getBody())
                .endTag()
                .endTag();
      }
      html.endAllTags();   
    }
    return sw.toString();
  }
 
}