protected void doPost(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
super.doPost(request, response);
try {
if (!ServletFileUpload.isMultipartContent(request)) {
response.sendError(HttpServletResponse.SC_BAD_REQUEST);
return;
}
ServletFileUpload sfU = new ServletFileUpload();
FileItemIterator items = sfU.getItemIterator(request);
while (items.hasNext()) {
FileItemStream item = items.next();
if (!item.isFormField()) {
InputStream stream = item.openStream();
Document doc = editor.toDocument(stream);
stream.close();
handleDocument(request, response, doc);
return;
}
}
response.sendError(HttpServletResponse.SC_BAD_REQUEST, "No XML uploaded");
} catch (FileUploadException fuE) {
response.sendError(HttpServletResponse.SC_BAD_REQUEST, fuE.getMessage());
} catch (JDOMException jE) {
response.sendError(HttpServletResponse.SC_BAD_REQUEST, jE.getMessage());
}
}
public ParseDoc(Object xmlFile, String rootId, TreeMap prevIdMap) {
SAXBuilder saxBuilder = new SAXBuilder();
try {
if (xmlFile instanceof String) {
document = saxBuilder.build((String) xmlFile);
} else if (xmlFile instanceof URL) {
document = saxBuilder.build((URL) xmlFile);
}
root = ParseUtils.parseRoot(document, rootId);
objects = new TreeMap();
// Build description string (but not for the snippets.xml file)
if (xmlFile instanceof String) {
List authorL = root.getChildren("author");
String author = "<unknown>";
if (root.getAttributeValue("name") != null) {
author = root.getAttributeValue("name");
} else if (authorL.size() > 0) {
author = ((Element) authorL.get(0)).getValue();
}
String description =
"from file "
+ xmlFile.toString()
+ " (author: "
+ author
+ ") on "
+ new Date().toString();
HasIdentifiers.addGlobalIdentifier("_description_", description);
}
// Get all macro definitions, and remove them from document
TreeMap macroMap = ParseUtils.getMacroDefs(root);
// Process all macro expansions; replace macro expansion request with result
ParseUtils.expandMacros(root, macroMap);
// Get all elements in document, and assign identifiers to them;
idMap = ParseUtils.parseId(root, prevIdMap);
// Rewriting done; output debug XML code
if (root.getAttributeValue("debug") != null) {
XMLOutputter outputter = new XMLOutputter();
FileOutputStream fos = new FileOutputStream(xmlFile + ".debug");
outputter.output(document, fos);
fos.close();
}
} catch (JDOMException e) { // indicates a well-formedness or other error
throw new Error("JDOMException: " + e.getMessage());
} catch (IOException e) { // indicates an IO problem
throw new Error("IOException: " + e.getMessage());
}
}
/** Create a new step from an in-line XML string. */
public static Step createStep(Resolver resolver, String str)
throws InvalidScriptException, IOException {
StringReader reader = new StringReader(str);
try {
SAXBuilder builder = new SAXBuilder();
Document doc = builder.build(reader);
Element el = doc.getRootElement();
return createStep(resolver, el);
} catch (JDOMException e) {
throw new InvalidScriptException(e.getMessage());
}
}
private Document getXMLDocument(InputStream is) {
SAXBuilder builder = new SAXBuilder();
builder.setValidation(false);
builder.setIgnoringElementContentWhitespace(true);
Document doc = null;
try {
doc = builder.build(is);
} catch (JDOMException e) {
e.printStackTrace();
System.exit(-1);
} catch (IOException e) {
e.printStackTrace();
System.exit(-1);
}
return doc;
}
private void openFileMenuItemWidgetSelected(SelectionEvent evt) {
FileDialog dialog = new FileDialog(getShell(), SWT.OPEN);
String filename = dialog.open();
if (filename != null) {
getShell().setText(filename);
File file = new File(filename);
XML.load(file);
try {
XML.Match();
setStatus(XML.Output);
} catch (JDOMException e) {
e.printStackTrace();
}
}
}
/**
*
* @param 普通版list 参数列表
*/
public void writeptParaList(ArrayList list)
{
try {
String sCaseName="";
String sItem="";
String sCycName="";
HashMap map=null;
Document doc = builder.build(xmlFileName);
Element root = doc.getRootElement();
Element element = root;
Element cycNode=null;
map=(HashMap)list.get(0); //参数文件map
sItem="Description";
sCaseName=(String)map.get(sItem);
mypage.FcfeMain.wR(mypage.FcfeMain.SIM_APP_ERP, "Description=" + sCaseName );
sItem="CysName";
sCycName=(String)map.get(sItem);
map=(HashMap)list.get(1); //public 参数map
cycNode=writeptPublicNode(element,map,sCycName);
if( writeCycNode(cycNode,list)==false) //循环 参数
System.err.println(" write cyc node fail");
XMLOutputter outputter = new XMLOutputter("", false, "GB2312");
PrintWriter out = new PrintWriter(new BufferedWriter(
new FileWriter(xmlFileName)));
Document myDocument = root.getDocument();
outputter.output(myDocument, out);
out.close();
} catch (JDOMException jdome) {
jdome.printStackTrace();
} catch (IOException ioe) {
ioe.printStackTrace();
} catch (Exception e) {
e.printStackTrace();
}
}
/**
* Notifies the registered {@link ErrorHandler SAX error handler} (if any) of an input processing
* error. The error handler can choose to absorb the error and let the processing continue.
*
* @param exception <code>JDOMException</code> containing the error information; will be wrapped
* in a {@link SAXParseException} when reported to the SAX error handler.
* @throws JDOMException if no error handler has been registered or if the error handler fired a
* {@link SAXException}.
*/
private void handleError(JDOMException exception) throws JDOMException {
if (errorHandler != null) {
try {
errorHandler.error(new SAXParseException(exception.getMessage(), null, exception));
} catch (SAXException se) {
if (se.getException() instanceof JDOMException) {
throw (JDOMException) (se.getException());
}
throw new JDOMException(se.getMessage(), se);
}
} else {
throw exception;
}
}
//改写XML文件的某一元素的值
//strRoute为XML文件从根元素开始到该元素的父元素的路径
//strElement为需要读取的元素
//flag为当XML含有多个同名元素时，需要改写元素所处的序号
public void write(String strRoute, String strElement, String strSet,
int flag) {
//SAXBuilder builder=new SAXBuilder();
try {
String str = null;
Document doc = builder.build(xmlFileName);
Element root = doc.getRootElement();
Element element = root;
StringTokenizer st = new StringTokenizer(strRoute, ":");
str = st.nextToken();
while (st.hasMoreTokens()) {
str = st.nextToken();
//mypage.FcfeMain.wR(mypage.FcfeMain.SIM_APP_ERP,str);
element = element.getChild(str);
}
// mypage.FcfeMain.wR(mypage.FcfeMain.SIM_APP_ERP,"test :"+str);
element = (Element) element.getParent();
//若需要改写的不是XML文件的第一个同名元素，则获取该元素
//方法为:将之前的元素依次移到后面，需要改写的元素前移至第一个
/*
* if(flag>1) { int j=flag; while(j!=1) {
*
* Element tmp=element.getChild(str);
* element.addContent(tmp.detach()); j--; } }
*/
element = element.getChild(str).getChild(strElement);
// mypage.FcfeMain.wR(mypage.FcfeMain.SIM_APP_ERP,"gettxt
// "+element.getText());
element.setText(strSet);
//若需要改写的不是XML文件的第一个同名元素
//上面改变了次序，需要在成功改写后恢复原有次序
/*
* if(flag!=1) {
*
* java.util.List children=element.getChildren(); Iterator
* iterator=children.iterator(); int count=0;
* while(iterator.hasNext()) { Element
* child=(Element)iterator.next(); count++; }
*
* System.out.println("count"+count);
*
* k=(count+1-flag)%count;
*
* while(k!=0) { Element tmp=element.getChild(str);
* element.addContent(tmp.detach()); k--; } }
*
*/
XMLOutputter outputter = new XMLOutputter("", false, "GB2312");
PrintWriter out = new PrintWriter(new BufferedWriter(
new FileWriter(xmlFileName)));
Document myDocument = root.getDocument();
outputter.output(myDocument, out);
out.close();
} catch (JDOMException jdome) {
jdome.printStackTrace();
// mypage.FcfeMain.wR(mypage.FcfeMain.SIM_APP_ERP, xmlFileName
// + " is not well-formed\n");
} catch (IOException ioe) {
ioe.printStackTrace();
// mypage.FcfeMain.wR(mypage.FcfeMain.SIM_APP_ERP, ioe);
} catch (Exception e) {
e.printStackTrace();
// mypage.FcfeMain.wR(mypage.FcfeMain.SIM_APP_ERP,
// "write not succeed\n");
}
}