MyDataList.java

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/*
 * Turró i Cutiller Foundation. License notice.
 * Copyright (C) 2014 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.contacts.mydata;
 
import java.io.File;
import java.io.IOException;
import java.util.ArrayList;
import java.util.List;
import java.util.logging.Level;
import java.util.logging.Logger;
import org.turro.string.ObjectString;
import org.turro.string.Strings;
import org.jdom.Document;
import org.jdom.Element;
import org.jdom.JDOMException;
import org.jdom.input.SAXBuilder;
import org.turro.elephant.context.ElephantContext;
import org.turro.plugin.contacts.IContact;
import org.zkoss.zul.impl.InputElement;
 
public class MyDataList extends ArrayList<MyDataItem> {
 
  private final IContact contact;
  
  public MyDataList(IContact contact) {
    this.contact = contact;
    readItems();
  }
 
  public boolean isValid() {
    for(MyDataItem item : this) {
      if(item.isRequired()) {
        if(item.getType().equals(MyDataItemType.MYDATA_NAME)) {
          if(Strings.isBlank(contact.getName())) return false;
        } else if(item.getType().equals(MyDataItemType.MYDATA_GIF)) {
          if(Strings.isBlank(contact.getGlobalId())) return false;
        } else if(item.getType().equals(MyDataItemType.MYDATA_CONNECTOR)) {
          if(Strings.isBlank(contact.getConnector(item.getName()))) return false;
        }
      }
    }
    return true;
  }
  
  public void saveItems() {
    formToFields();
    for(MyDataItem item : this) {
      if(!Strings.isBlank(item.getValue())) {
        if(item.getType().equals(MyDataItemType.MYDATA_NAME)) {
          contact.setName(item.getValue());
        } else if(item.getType().equals(MyDataItemType.MYDATA_GIF)) {
          //contact.setGlobalId(item.getValue());
        } else if(item.getType().equals(MyDataItemType.MYDATA_CONNECTOR)) {
          contact.setConnector(item.getName(), item.getValue());
        } else if(item.getType().equals(MyDataItemType.MYDATA_PASSWORD)) {
          String password = item.getValue();
          if(!Strings.isBlank(password)) {
            contact.setPassword(password, password);
          }
        }
      }
    }
    contact.applyChanges();
  }
  
  private void readItems() {
    File confFile = new File(ElephantContext.getRealPath("/WEB-INF/elephant/conf/my-data.xml"));
    if(confFile.exists()) {
      try {
        Element conf = null;
        SAXBuilder builder = new SAXBuilder();
        Document doc;
        doc = builder.build(confFile);
        conf = doc.getRootElement();
        if(conf != null) {
          addItems(conf.getChild("my-data"));
        }
      } catch (JDOMException | IOException ex) {
        Logger.getLogger(MyDataList.class.getName()).log(Level.SEVERE, ElephantContext.logMsg(null), ex);
      }
    }
  }
 
  private void addItems(Element myData) {
    if(myData != null) {
      for(Element item : (List<Element>) myData.getChildren()) {
        MyDataItemType mdit = MyDataItemType.getMyDataType(item.getName());
        if(mdit != null) {
          MyDataItem mdi = new MyDataItem(mdit);
          mdi.setRequired(item.getAttributeValue("required", "false").equals("true"));
          mdi.setReadonly(item.getAttributeValue("readonly", "false").equals("true"));
          mdi.setName(item.getAttributeValue("name"));
          if(mdit.equals(MyDataItemType.MYDATA_NAME)) {
            mdi.setLabel(item.getAttributeValue("label", "Full name"));
          } else if(mdit.equals(MyDataItemType.MYDATA_GIF)) {
            mdi.setLabel(item.getAttributeValue("label", "Global identifier"));
          } else if(mdit.equals(MyDataItemType.MYDATA_PASSWORD)) {
            mdi.setLabel(item.getAttributeValue("label", "New password"));
            mdi.setRequired(false);
          } else if(mdit.equals(MyDataItemType.MYDATA_CONNECTOR)) {
            mdi.setLabel(item.getAttributeValue("label"));
          } else if(mdit.equals(MyDataItemType.MYDATA_IMAGE)) {
            mdi.setLabel(item.getAttributeValue("label"));
            mdi.setValue(item.getAttributeValue("value"));
          }          
          mdi.setCols((int) ObjectString.parseNativeString(item.getAttributeValue("cols"), Integer.class, true));
          mdi.fillValue(contact);
          add(mdi);
        }        
      }
    }
  }
 
  private void formToFields() {
    for(MyDataItem item : this) {
      if(item.getInput() instanceof InputElement) {
        item.setValue(item.getInput().getText());
      }
    }
  }
 
}