脚本使用示例

1.场景介绍

ESB在线编排中，使用groovy脚本做报文住转换示例，下面介绍两种。

1）DataObject的数组转成json字符串

import java.util.Map;

import com.primeton.esb.message.MessageConstants;

import com.primeton.esb.message.ITipMessagePayload;

import com.primeton.esb.message.TipMessageBuilder;

import com.eos.system.utility.JsonUtil;

ITipMessagePayload inMessage = context.inMessage;

String body = JsonUtil.toJson(context.result);

TipMessageBuilder mBuilder = TipMessageBuilder.withPayload(body);

Map<String, Object> protocolHeaders = inMessage.getProtocolHeaders();

protocolHeaders.put("content-Length", body.length());

protocolHeaders.put("content-Type", "application/json");

mBuilder.copySystemHeaders(inMessage.getSystemHeaders());

mBuilder.setMessageHeaders(inMessage.getMessageHeaders());

mBuilder.setSystemHeader(MessageConstants.MESSAGE_INVOKE_TYPE,MessageConstants.REQUEST_RESPONSE);

mBuilder.setProtocolHeaders(protocolHeaders);

ITipMessagePayload nmessage = mBuilder.build();

context.outMessage = nmessage;

2） json与xml互转

import com.primeton.changhongutil.JsonXmlConverUtil;

System.out.println("==jsonToXml----="+JsonXmlConverUtil.jsonToXml("{"name":"sss"}"));

String txml = "<?xml version=\"1.0\" encoding=\"UTF-8\"?><data xmIns:esb="http://esb.ekingwin.com">"

System.out.println("--xmlTo]son---"+JsonXmlConverUtil.xmlTo]son(txml));

依赖包见：离线资源.zip

依赖包放在{server安装目录}/server/libs和{Portal安装目录}/lib下.