com.alogic.together3.service.TogetherServant Maven / Gradle / Ivy

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package com.alogic.together3.service;

import com.alogic.together.service.SevantLogicletContext;
import com.alogic.together3.TogetherServiceDescription;
import com.alogic.xscript.LogicletContext;
import com.alogic.xscript.Script;
import com.alogic.xscript.doc.XsObject;
import com.alogic.xscript.doc.json.JsonObject;
import com.alogic.xscript.doc.xml.XmlObject;
import com.anysoft.util.PropertiesConstants;
import com.logicbus.backend.AbstractServant;
import com.logicbus.backend.Context;
import com.logicbus.backend.message.JsonMessage;
import com.logicbus.backend.message.XMLMessage;
import com.logicbus.backend.message.YamlMessage;
import com.logicbus.models.servant.ServiceDescription;
import org.apache.commons.lang3.StringUtils;
import com.alogic.together3.TogetherConstants;

/**
 * 专用Servant
 * @author yyduan
 *
 * @since 1.6.17.2
 */
public class TogetherServant extends AbstractServant implements TogetherConstants {
	protected String service;
	protected String privilege;
	
	@Override
	protected void onDestroy() {
		
	}

	@Override
	protected void onCreate(ServiceDescription sd) {
		service = sd.getPath();
		privilege = sd.getPrivilege();
		privilege = StringUtils.isEmpty(privilege)?service:privilege;
	}

	@Override
	protected int onJson(Context ctx)  {
		ServiceDescription desc = getDescription();
		if (desc instanceof TogetherServiceDescription) {
			Script script = ((TogetherServiceDescription) desc).getScript(ctx);
			if (script != null){
				JsonMessage msg = (JsonMessage) ctx.asMessage(JsonMessage.class);

				LogicletContext logicletContext = new Context.ServantLogicletContext(ctx);
				logicletContext.setObject(ID_CONTEXT, ctx);
				logicletContext.SetValue(ID_SERVICE, service);
				logicletContext.SetValue(ID_PRIVILEGE,privilege);
				try {
					XsObject doc = new JsonObject(ROOT,msg.getRoot());
					script.execute(doc,doc, logicletContext, null);
				}finally{
					logicletContext.removeObject(ID_CONTEXT);

					String keyword = logicletContext.GetValue(ID_KEYWORD, EMPTY);
					if (StringUtils.isNotEmpty(keyword)){
						ctx.setKeyword(keyword);
					}

					String outputPath = logicletContext.GetValue(ID_OUTPATH, EMPTY);
					if (StringUtils.isNotEmpty(outputPath)){
						msg.setOutputPath(outputPath);
					}

					ctx.setStatus(PropertiesConstants.getInt(logicletContext,ID_STATUS,Context.DFT_STATUS));
				}
			}else{
				ctx.asMessage(JsonMessage.class);
			}
		}else{
			ctx.asMessage(JsonMessage.class);
		}

		return 0;
	}

	@Override
	protected int onYaml(Context ctx)  {
		ServiceDescription desc = getDescription();
		if (desc instanceof TogetherServiceDescription) {
			Script script = ((TogetherServiceDescription) desc).getScript(ctx);
			if (script != null){
				YamlMessage msg = (YamlMessage) ctx.asMessage(YamlMessage.class);

				LogicletContext logicletContext = new Context.ServantLogicletContext(ctx);
				logicletContext.setObject(ID_CONTEXT, ctx);
				logicletContext.SetValue(ID_SERVICE, service);
				logicletContext.SetValue(ID_PRIVILEGE,StringUtils.isEmpty(privilege)?service:privilege);
				try {
					XsObject doc = new JsonObject(ROOT,msg.getRoot());
					script.execute(doc,doc, logicletContext, null);
				}finally{
					logicletContext.removeObject(ID_CONTEXT);

					String keyword = logicletContext.GetValue(ID_KEYWORD, EMPTY);
					if (StringUtils.isNotEmpty(keyword)){
						ctx.setKeyword(keyword);
					}

					String outputPath = logicletContext.GetValue(ID_OUTPATH, EMPTY);
					if (StringUtils.isNotEmpty(outputPath)){
						msg.setOutputPath(outputPath);
					}

					ctx.setStatus(PropertiesConstants.getInt(logicletContext,ID_STATUS,Context.DFT_STATUS));
				}
			}else{
				ctx.asMessage(YamlMessage.class);
			}
		}else{
			ctx.asMessage(YamlMessage.class);
		}
		return 0;
	}

	protected int onXml(Context ctx) {
		ServiceDescription desc = getDescription();
		if (desc instanceof TogetherServiceDescription) {
			Script script = ((TogetherServiceDescription) desc).getScript(ctx);
			if (script != null){
				XMLMessage msg = (XMLMessage) ctx.asMessage(XMLMessage.class);

				LogicletContext logicletContext = new SevantLogicletContext(ctx);
				logicletContext.setObject(ID_CONTEXT, ctx);
				logicletContext.SetValue(ID_SERVICE, service);
				logicletContext.SetValue(ID_PRIVILEGE,StringUtils.isEmpty(privilege)?service:privilege);
				try {
					XsObject doc = new XmlObject(ROOT,msg.getRoot());
					script.execute(doc,doc, logicletContext, null);
				}finally{
					logicletContext.removeObject(ID_CONTEXT);

					String keyword = logicletContext.GetValue(ID_KEYWORD, EMPTY);
					if (StringUtils.isNotEmpty(keyword)){
						ctx.setKeyword(keyword);
					}

					ctx.setStatus(PropertiesConstants.getInt(logicletContext,ID_STATUS,Context.DFT_STATUS));
				}
			}else{
				ctx.asMessage(XMLMessage.class);
			}
		}else{
			ctx.asMessage(XMLMessage.class);
		}
		return 0;	
	}
}