如何使用Rhino中的SOAP web服务响应处理ServerSide XSLT

How to process ServerSide XSLT using SOAP web service response from within Rhino?

本文关键字：响应 处理 ServerSide XSLT 服务 web 何使用 Rhino 中的 SOAP      更新时间：2023-09-26

我正在尝试使用Rhino中的SOAP web服务响应和基于文件的XSLT的输入来执行ServerSide转换。我的JAVA/JS经验很少(但在不断增长(。寻找一些关于如何将使用基于文件的xml输入找到的示例转换为w/s SOAP流的指针。

我的限制：

  1. 转换必须运行ServerSide，而不是在客户端
  2. 必须在Rhino内完成
  3. 传入的XML包含在Web服务(SOAP(响应中，我正在成功地将该响应放入JS
  4. XSLT在本地文件中

我已经能够跟踪以下源/指针，但无法确定如何从我的服务器获得xmlsoap输入，而不是像示例中那样从文件中获得。

http://simonkissane.blogspot.ca/2013/06/xml-pretty-printing-and-xslt-processing.html

我的JS非常简单，请注意，获得w/s响应的部分使用Jaggeryjs.org，它只是Rhino

我的soap响应有效，print(getBeerList(((返回我期望的xml。

我失败了：var dsDoc=new javax.xml.transform.dom.DOMSource(doc(；在函数applyXSLT中出现以下错误：

错误｛org.jaggeryjs.scriptengine.engine.RinoEngine｝-org.mozilla.javascript.JavaScriptException：内部错误：找不到参数为"string"的"javax.xml.transform.dom.DOMSource"的Java构造函数。(/TestJaggery_1//index.jag#90((/TestJaggery_1/index.jag#108(

JS代码：

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
     "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
    //stuff removed
</head>
<body>
        <!-- Le javascript
        ================================================== -->
        <!-- Placed at the end of the document so the pages load faster -->
        <script src="js/jquery.min.js"></script>
        <script src="js/bootstrap.js"></script>
        <script src="js/util.js"></script>
</body>
<%
function getBeerList() {
        var log = new Log();
        var ws = require('ws');
        var mylist = new ws.WSRequest();
        var options = new Array();
        options.useSOAP = 1.2;
        options.useWSA = 1.0;
        options.action = "getAll";
        var payload = null;
        var result;
        try {
            mylist.open(options, "http://192.168.1.204:9764/services/TestSheet/", false);
            mylist.send(payload);
            result = mylist.responseText;
        } catch (e)
        {
            log.error(e.toString());
            print(mylist.error)
            return e.toString();
        }
        return result;
    }
    print(getBeerList()); 
xmlToString = function(doc) {
   var domreg = org.w3c.dom.bootstrap.DOMImplementationRegistry.newInstance();
   var ls = domreg.getDOMImplementation("LS");
   var w = ls.createLSSerializer();
   w.getDomConfig().setParameter("format-pretty-print", true);
   var lsout = ls.createLSOutput();
   var out = new java.io.StringWriter();
   lsout.setCharacterStream(out);
   w.write(doc, lsout);
   out.close();
   return "" + out.toString();
};
getDocBuilder = function() {
   var dbf = javax.xml.parsers.DocumentBuilderFactory.newInstance();
   dbf.setFeature("http://apache.org/xml/features/nonvalidating/load-external-dtd", false);
   dbf.setNamespaceAware(true);
   return dbf.newDocumentBuilder();
};
loadXMLFile = function(file) {
   var inp = new java.io.File(file);
   return getDocBuilder().parse(inp);
};
applyXSLT = function(doc, xslt) {
   //the following line is failing
   var dsDoc = new javax.xml.transform.dom.DOMSource(doc);
   var dsXSLT = new javax.xml.transform.dom  .DOMSource(xslt);
   var tf = javax.xml.transform.TransformerFactory.newInstance();
   var xf = tf.newTransformer(dsXSLT);
   var out = getDocBuilder().newDocument();
   var drOut = new javax.xml.transform.dom.DOMResult(out);
   xf.transform(dsDoc, drOut);
   return out;
};
try {
   //doc is where I am unsure of how to insert my SOAP response 'getBeerList()'
   var doc = getBeerList();
   var xslt = loadXMLFile(PathtoMyLocalFile);
   var out = applyXSLT(doc, xslt);
   println(xmlToString(out));
} catch (e) {
   if (e.javaException)
      e.javaException.printStackTrace();
   throw e;
}   
%>
</html>

与其用XML从字符串创建DOMSource，我建议在字符串变量StringReader上创建StreamSource https://docs.oracle.com/javase/7/docs/api/javax/XML/transform/stream/StreamSource.html。然后，您可以将该StreamSource传递给Transformer。

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