package org.jbpm.properties;

import java.io.InputStream;
import java.util.PropertyResourceBundle;
import java.util.ResourceBundle;
import org.apache.log4j.Logger;

public class JBpm4Properties
{
  private static String fileName = "/properties/jbpm4.properties";
  private static ResourceBundle _cfgResourceBundle = null;

  static {
    try {
      if (_cfgResourceBundle == null) {
        InputStream is = JBpm4Properties.class.getResourceAsStream(fileName);
        if (is != null)
        {
          _cfgResourceBundle = new PropertyResourceBundle(is);
        }
      }
    } catch (Exception ee) {
      ee.printStackTrace();
    }
  }

  public static String getStringProperty(String strKey) {
    return getStrPro(_cfgResourceBundle, strKey);
  }

  public static String getStringProperty(String strKey, String defaultVal)
  {
    return getStrPro(_cfgResourceBundle, strKey, defaultVal);
  }

  public static int getIntProperty(String strKey)
  {
    return getIntPro(_cfgResourceBundle, strKey);
  }

  public static int getIntProperty(String strKey, int defaultVal)
  {
    return getIntPro(_cfgResourceBundle, strKey, defaultVal);
  }

  private static String getStrPro(ResourceBundle _cfgResourceBundle, String key) {
    try {
      return _cfgResourceBundle.getString(key).trim();
    } catch (Exception e) {
      e.printStackTrace();
    }return "";
  }

  private static String getStrPro(ResourceBundle _cfgResourceBundle, String key, String defaultVal)
  {
    try {
      return _cfgResourceBundle.getString(key).trim();
    } catch (Exception e) {
      e.printStackTrace();
    }return defaultVal;
  }

  private static int getIntPro(ResourceBundle _cfgResourceBundle, String key)
  {
    try {
      return Integer.valueOf(_cfgResourceBundle.getString(key).trim()).intValue(); } catch (Exception e) {
    }
    return -1;
  }

  private static int getIntPro(ResourceBundle _cfgResourceBundle, String key, int defaultVal)
  {
    try {
      return Integer.valueOf(_cfgResourceBundle.getString(key).trim()).intValue();
    } catch (Exception e) {
      e.printStackTrace();
    }return defaultVal;
  }
}