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基础类库

There is a newer version: 1.6.17

package com.alogic.xscript.plugins;

import org.apache.commons.lang3.StringUtils;

import com.alogic.xscript.AbstractLogiclet;
import com.alogic.xscript.ExecuteWatcher;
import com.alogic.xscript.Logiclet;
import com.alogic.xscript.LogicletContext;
import com.alogic.xscript.doc.XsObject;
import com.anysoft.util.EnvProperties;
import com.anysoft.util.Properties;
import com.anysoft.util.PropertiesConstants;

/**
 * 从env中获取指定的值，并设置为变量
 * 
 * @author duanyy
 * @version 1.6.8.14 [20170509 duanyy] 

 * - 增加xscript的中间文档模型,以便支持多种报文协议 

 * 
 * @version 1.6.9.7 [20170801 duanyy] 

 * - 支持refer和raw的功能 

 */
public class FromEnv extends AbstractLogiclet {
	protected String id;
	protected String value;
	protected static Properties env = new EnvProperties();
	protected boolean raw = false;
	protected boolean ref = false;
	protected String dft;	
	
	public FromEnv(String tag, Logiclet p) {
		super(tag, p);
	}

	public void configure(Properties p){
		super.configure(p);
		
		id = PropertiesConstants.getString(p,"id","",true);
		value = PropertiesConstants.getRaw(p,"value","");
		raw = PropertiesConstants.getBoolean(p, "raw", raw);
		ref = PropertiesConstants.getBoolean(p, "ref", ref);
		dft = PropertiesConstants.getRaw(p,"dft","");		
	}

	@Override
	protected void onExecute(XsObject root,XsObject current,LogicletContext ctx, ExecuteWatcher watcher) {
		if (StringUtils.isNotEmpty(id)){
			String v = null;
			if (ref){
				if (raw){
					v = PropertiesConstants.getRaw(env,value,dft);
				}else{
					v = PropertiesConstants.getString(env,value,dft);
				}
			}else{
				v = env.transform(value);
				if (StringUtils.isEmpty(v)){
					v = env.transform(dft);
				}
			}
			
			if (StringUtils.isNotEmpty(v)){
				ctx.SetValue(id,v);
			}
		}
	}

}