daemonconfiguration.java.svn-base

监控整个SP系统的SMS信息通道的发送情况并且生成日志。 支持权限判断。

package com.infobank.superchannel.util;

import java.math.BigDecimal;
import java.math.BigInteger;
import java.util.Iterator;
import java.util.List;
import java.util.Properties;
import java.util.concurrent.atomic.AtomicReference;

import org.apache.commons.configuration.Configuration;
import org.apache.commons.configuration.CombinedConfiguration;
import org.apache.commons.configuration.ConfigurationException;
import org.apache.commons.configuration.DefaultConfigurationBuilder;
import org.apache.commons.configuration.tree.xpath.XPathExpressionEngine;

import com.infobank.superchannel.daemon.GenericDaemon;

/**
 * @author Xiaoguang Sun
 * @version 类说明: DaemonConfiguration
 */
public class DaemonConfiguration implements Configuration{
  // underlying apache common configuration loader 
  private AtomicReference<CombinedConfiguration> daemonConfig=new AtomicReference<CombinedConfiguration>(null);
  
  /**
   * default private constructor. for singleton pattern
   */
  private DaemonConfiguration(){
  }

  /**
   * initialize daemon configuration utility class
   * @return if the initialization is successful or not
   */
  public static boolean init(){
    if(instance.daemonConfig.get()==null){
      try{
        StringBuilder confPath=new StringBuilder();
        confPath.append("conf");
        confPath.append(System.getProperty("file.separator"));
        confPath.append("SuperChannelConfig.xml");
        DefaultConfigurationBuilder builder=new DefaultConfigurationBuilder(confPath.toString());
        instance.daemonConfig.set((CombinedConfiguration)builder.getConfiguration());
                instance.daemonConfig.get().setExpressionEngine(new XPathExpressionEngine());
      }
      catch (ConfigurationException ce){
        ce.printStackTrace();
        return false;
      }
    }
    return true;
  }

  // singleton instance of DaemonConfiguration
  private static DaemonConfiguration instance=new DaemonConfiguration();
  
  /**
   * get singleton instance of DaemonConfiguration
   * @return singleton instance
   */
  public static DaemonConfiguration getInstance(){
    return instance;
  }

  /**
   * add new property into current configuration
   *  @param key key of configuration
   *  @param value value of configuration
   */
  public void addProperty(String key, Object value) {
    daemonConfig.get().addProperty(key, value);
  }

  /**
   * clear all configuration settings
   */
  public void clear() {
    daemonConfig.get().clear();
  }

  /**
   * clear configuration setting with the given key
   * @param key configuration key 
   */
  public void clearProperty(String key) {
    daemonConfig.get().clearProperty(key);
  }

  /**
   * test if a configuration item exists or not
   * @param key key of configuration
   * @return if a configuration item exists or not
   */
  public boolean containsKey(String key) {
    return daemonConfig.get().containsKey(key);
  }

  public BigDecimal getBigDecimal(String arg0) {
    return daemonConfig.get().getBigDecimal(arg0);
  }

  public BigDecimal getBigDecimal(String arg0, BigDecimal arg1) {
    return daemonConfig.get().getBigDecimal(arg0,arg1);
  }

  public BigInteger getBigInteger(String arg0) {
    return daemonConfig.get().getBigInteger(arg0);
  }

  public BigInteger getBigInteger(String arg0, BigInteger arg1) {
    return daemonConfig.get().getBigInteger(arg0,arg1);
  }

  public boolean getBoolean(String arg0) {
    return daemonConfig.get().getBoolean(arg0);
  }

  public boolean getBoolean(String arg0, boolean arg1) {
    return daemonConfig.get().getBoolean(arg0,arg1);
  }

  public Boolean getBoolean(String arg0, Boolean arg1) {
    return daemonConfig.get().getBoolean(arg0,arg1);
  }

  public byte getByte(String arg0) {
    return daemonConfig.get().getByte(arg0);
  }

  public byte getByte(String arg0, byte arg1) {
    return daemonConfig.get().getByte(arg0,arg1);
  }

  public Byte getByte(String arg0, Byte arg1) {
    return daemonConfig.get().getByte(arg0,arg1);
  }

  public double getDouble(String arg0) {
    return daemonConfig.get().getDouble(arg0);
  }

  public double getDouble(String arg0, double arg1) {
    return daemonConfig.get().getDouble(arg0,arg1);
  }

  public Double getDouble(String arg0, Double arg1) {
    return daemonConfig.get().getDouble(arg0,arg1);
  }

  public float getFloat(String arg0) {
    return daemonConfig.get().getFloat(arg0);
  }

  public float getFloat(String arg0, float arg1) {
    return daemonConfig.get().getFloat(arg0,arg1);
  }

  public Float getFloat(String arg0, Float arg1) {
    return daemonConfig.get().getFloat(arg0,arg1);
  }

  public int getInt(String arg0) {
    return daemonConfig.get().getInt(arg0);
  }

  public int getInt(String arg0, int arg1) {
    return daemonConfig.get().getInt(arg0,arg1);
  }

  public Integer getInteger(String arg0, Integer arg1) {
    return daemonConfig.get().getInteger(arg0,arg1);
  }

  public Iterator getKeys() {
    return daemonConfig.get().getKeys();
  }

  public Iterator getKeys(String arg0) {
    return daemonConfig.get().getKeys(arg0);
  }

  public List getList(String arg0) {
    return daemonConfig.get().getList(arg0);
  }

  public List getList(String arg0, List arg1) {
    return daemonConfig.get().getList(arg0,arg1);
  }

  public long getLong(String arg0) {
    return daemonConfig.get().getLong(arg0);
  }

  public long getLong(String arg0, long arg1) {
    return daemonConfig.get().getLong(arg0,arg1);
  }

  public Long getLong(String arg0, Long arg1) {
    return daemonConfig.get().getLong(arg0,arg1);
  }

  public Properties getProperties(String arg0) {
    return daemonConfig.get().getProperties(arg0);
  }

  public Object getProperty(String arg0) {
    return daemonConfig.get().getProperty(arg0);
  }

  public short getShort(String arg0) {
    return daemonConfig.get().getShort(arg0);
  }

  public short getShort(String arg0, short arg1) {
    return daemonConfig.get().getShort(arg0,arg1);
  }

  public Short getShort(String arg0, Short arg1) {
    return daemonConfig.get().getShort(arg0,arg1);
  }

  public String getString(String arg0) {
    return daemonConfig.get().getString(arg0);
  }

  public String getString(String arg0, String arg1) {
    return daemonConfig.get().getString(arg0,arg1);
  }

  public String[] getStringArray(String arg0) {
    return daemonConfig.get().getStringArray(arg0);
  }

  public boolean isEmpty() {
    return daemonConfig.get().isEmpty();
  }

  public void setProperty(String arg0, Object arg1) {
    daemonConfig.get().setProperty(arg0, arg1);
  }

  public Configuration subset(String arg0) {
    return daemonConfig.get().subset(arg0);
  }

    public int getMaxIndex(String path){
      return daemonConfig.get().getMaxIndex(path);
    }
}