SAP XI/PI UDF Global Container and Trace

GlobalContainer gc = container.getGlobalContainer(); // 获得全局对象

Interger counter =(Interger) gc.getParameter(“counter”);

if (counter == null)

{

counter = new Integer(0);

gc.setParameter(“counter”,counter);

}

counter = (Integer) gc.getParameter(“counter”);    //获得全局对象值

counter = new Integer(counter.intValue() + 1);

gc.setParameter(“counter”,counter);                   //设置全局对象值

AbstractTrace trace = container.getTrace();    //获得trace实例

trace.addInfo(counter + “.Call – field value:” + var1);  // 添加trace信息

return var1;