com.th.frame.core.message.impl.AbstractPropertiesMessage.java Source code

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Here is the source code for com.th.frame.core.message.impl.AbstractPropertiesMessage.java

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/*
 * @(#)AbstractPropertiesMessage.java        Dec 31, 2012
 * 
 * Copyright (c) 2012 TH(ThreeHelp) Software Studio All rights reserved.
 *
 * This software is the confidential and proprietary information of TH(ThreeHelp) Software Studio
 * You shall not disclose such Confidential Information 
 * and shall use it only in accordance with the terms of the license agreement 
 * you entered into with TH(ThreeHelp) Software Studio
 *
 */

package com.th.frame.core.message.impl;

import java.io.IOException;
import java.util.Properties;

import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.springframework.core.io.ClassPathResource;
import org.springframework.core.io.support.PropertiesLoaderUtils;

import com.th.frame.core.message.tmpl.PropertiesTemplate;

/**
 * AbstractPropertiesMessage.java
 * <p>@description:</p>
 * @author css
 * @since Dec 31, 2012 11:49:45 AM created by css
 * @version 1.1 <p>create</p>
 *
 */
public abstract class AbstractPropertiesMessage {

    protected static final Log log = LogFactory.getLog(AbstractPropertiesMessage.class);

    private PropertiesTemplate propertiesTemplate;

    private static Properties properties;

    protected String getMessageValue(String key) {
        if (null == key || "".equals(key))
            return "";
        Properties _prop = getDefaultProperties();
        return _prop.containsKey(key) ? _prop.getProperty(key) : "";
    }

    /**
     * isDebug
     * @return
     */
    protected boolean isDebugFlag() {
        if (null == properties)
            getDefaultProperties();
        if ("false".equals(propertiesTemplate.getIsDebug()))
            return false;
        return true;
    }

    /**
     * get default
     * @return Properties
     */
    private Properties getDefaultProperties() {
        if (null == properties)
            buildDefaultProperties();
        return properties;
    }

    /**
     * build default
     */
    private void buildDefaultProperties() {
        if (null == propertiesTemplate)
            return;
        properties = new Properties();
        log.info("\r\n***********************************************************************");
        log.info("Debug Mode : " + propertiesTemplate.getIsDebug());
        log.info("Loading system reference attributes ... ");
        if ("false".equals(propertiesTemplate.getIsDebug())) {
            for (String propFile : propertiesTemplate.getLiveFiles()) {
                log.info("Loading File : " + propFile);
                try {
                    PropertiesLoaderUtils.fillProperties(properties, new ClassPathResource(propFile));
                } catch (IOException e) {
                    e.printStackTrace();
                }
            }
        } else {
            for (String propFile : propertiesTemplate.getDebugFiles()) {
                log.info("Loading File : " + propFile);
                try {
                    PropertiesLoaderUtils.fillProperties(properties, new ClassPathResource(propFile));
                } catch (IOException e) {
                    e.printStackTrace();
                }
            }
        }
        if (null == properties) {
            log.info("Loading system reference attributes : error ");
        } else {
            log.info("Loading system reference attributes : success ");
            if ("true".equals(propertiesTemplate.getIsDebug())) {
                log.info("***********************************************************************");
                log.info("List system reference attributes ");
                log.info("***********************************************************************");
                for (Object key : properties.keySet()) {
                    log.info(key + " = " + properties.getProperty((String) key));
                }
            }
        }
        log.info("***********************************************************************\r\n");

    }

    public void setPropertiesTemplate(PropertiesTemplate propertiesTemplate) {
        this.propertiesTemplate = propertiesTemplate;
    }

}