I think the whole problem is with XML parsing.
IE supports but Mozilla does not.
IE supports but Mozilla does not.
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Hm. XML works just fine in Firefox. -
IE supports probably with ActiveX. Firefox is much better and more standards-compliant when dealing with XML.Originally posted by dmjproComment
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Actually this is the code that parses the XML code.
Code:import java.io.*; import java.util.Enumeration; import java.util.Iterator; import java.util.Vector; import org.apache.xerces.parsers.DOMParser ; import org.xml.sax.SAXException; import java.io.IOException; import org.w3c.dom.Document; import org.w3c.dom.Node; import org.w3c.dom.Element; import org.w3c.dom.NodeList; /** * Generates handler code and associated property files for specified screens. * * Created by IntelliJ IDEA. * User: sfalby * Date: Sep 12, 2003 * Time: 10:34:50 AM * To change this template use Options | File Templates. */ public class ScreenGenerator { private static final boolean overwrite = true; public static void main(String[] args) { try { // check arguments if (args.length != 7) { System.err.println("HandlerGenerator error : arguments incorrect"); return; } // generate generate(args[0], args[1], args[2], args[3], args[4], args[5], args[6]); } catch (Exception e) { System.err.println("HandlerGenerator error : " + e.getMessage()); e.printStackTrace(); } } /** * Generates handler classes and property files. * * @param handlerDestDir destination for handler class files * @param handlerPackage package for handler classes * @param propertyDestDir destination for property files * @param languageSuffix language suffix appended to end of property file name * @param screensFile file containing screen descriptions * @param menuFile wrap menu file * @param forwardsFile global forwards file */ public static void generate( String handlerDestDir, String handlerPackage, String propertyDestDir, String languageSuffix, String screensFile, String menuFile, String forwardsFile) throws IOException, SAXException { // get screens Vector screens = getScreens(screensFile); // iterate through screens Vector screenNames = new Vector(); for (int i = 0; i < screens.size(); i++) { // get next screen Element screen = (Element)screens.get(i); // get screen name String screenName = screen.getAttribute("screenName"); System.out.println("screenName = " + screenName); // get property template String propertyTemplate = screen.getAttribute("propertyTemplate"); System.out.println(" propertyTemplate = " + propertyTemplate); // get handler template String handlerTemplate = screen.getAttribute("handlerTemplate"); System.out.println(" handlerTemplate = " + handlerTemplate); // get handler class name String handlerClassname = screenName + "Handler"; System.out.println(" handlerClassname = " + handlerClassname); // get handler base class String handlerBaseClassname = screen.getAttribute("handlerBaseClass"); System.out.println(" handlerBaseClass = " + handlerBaseClassname); // get handler file path String handlerFilePath = handlerDestDir + "\\" + handlerClassname + ".java"; // create handler file createHandlerFile(handlerTemplate, handlerFilePath, handlerPackage, handlerClassname, handlerBaseClassname, screenName); // get property file path String propertyFilePath = propertyDestDir + "\\" + screenName + languageSuffix + ".properties"; // create property file createPropertyFile(propertyTemplate, propertyFilePath, screenName, handlerBaseClassname); // add screen name screenNames.add(screenName); } // create menus createMenus(menuFile, screenNames); // create global forwards createGlobalForwards(forwardsFile, screenNames); } ////////////////////////////////////////////////////////// // Private Functions ////////////////////////////////////////////////////////// private static Vector getScreens(String screensFile) throws SAXException, IOException { // create xerces DOM parser DOMParser parser = new DOMParser (); // parse file parser.parse(screensFile); // get document Document document = parser.getDocument(); // traverse tree Vector screens = new Vector(); traverse(document, screens); // return results return screens; } private static void traverse (Node node, Vector nodes) { // get type int type = node.getNodeType(); // add element nodes if (node.getNodeName().equals("screen") && type == Node.ELEMENT_NODE) nodes.add(node); // check if children nodes exist NodeList children = node.getChildNodes(); if (children != null) { for (int i=0; i< children.getLength(); i++) traverse (children.item(i), nodes); } } private static void createHandlerFile( String templateFile, String handlerFile, String handlerPackage, String handlerClassname, String handlerBaseClassname, String screenName) throws IOException { // check if file exista if (!overwrite) { File f = new File(handlerFile); if (f.exists()) { System.err.println(handlerFile + " already exists"); return; } } // set up file reader and writer BufferedReader reader = new BufferedReader(new InputStreamReader(new FileInputStream(templateFile))); BufferedWriter writer = new BufferedWriter(new OutputStreamWriter(new FileOutputStream(handlerFile))); // iterate through template file String line = null; while((line = reader.readLine()) != null) { // replace text line = line.replaceAll("<PACKAGE>", handlerPackage); line = line.replaceAll("<CLASS>", handlerClassname); line = line.replaceAll("<BASECLASS>", handlerBaseClassname); line = line.replaceAll("<SCREEN>", screenName); // write line writer.write(line + "\r\n"); writer.flush(); } // close resources reader.close(); writer.close(); } private static void createPropertyFile( String templateFile, String propertyFile, String screenName, String handlerBaseClassname) throws IOException { // check if file exista if (!overwrite) { File f = new File(propertyFile); if (f.exists()) { System.err.println(propertyFile + " already exists"); return; } } // set up file reader and writer BufferedReader reader = new BufferedReader(new InputStreamReader(new FileInputStream(templateFile))); BufferedWriter writer = new BufferedWriter(new OutputStreamWriter(new FileOutputStream(propertyFile))); // iterate through template file String line = null; while((line = reader.readLine()) != null) { // replace text line = line.replaceAll("<SCREEN TITLE>", screenName); line = line.replaceAll("<SCREEN>", screenName); // write line writer.write(line + "\r\n"); writer.flush(); } // close resources reader.close(); writer.close(); } private static void createMenus( String menuFile, Vector screenNames) throws IOException { boolean generatedMenu = false; // set up file reader and writer BufferedReader reader = new BufferedReader(new InputStreamReader(new FileInputStream(menuFile))); BufferedWriter writer = new BufferedWriter(new OutputStreamWriter(new FileOutputStream(menuFile + ".temp"))); // iterate through menu file String line = null; while((line = reader.readLine()) != null) { // find place holder if (line.indexOf("Generated Screens Start") >= 0) { // set flag generatedMenu = true; // write place holder writer.write(line + "\r\n"); // iterate through screens for (Iterator i = screenNames.iterator(); i.hasNext();) { // get next screen name String screenName = (String)i.next(); // write menu writer.write(" <menuitem key=\"" + screenName + "\" url=\"" + screenName + ".do\"/>" + "\r\n"); } } else if (line.indexOf("Generated Screens End") >= 0) { // reset flag generatedMenu = false; // write place holder writer.write(line + "\r\n"); } else if (generatedMenu) { // ignore existing generated screens } else { writer.write(line + "\r\n"); } writer.flush(); } // close resources reader.close(); writer.close(); // switch files File fromMenu = new File(menuFile + ".temp"); File toMenu = new File(menuFile); copyFile(fromMenu, toMenu); // delete temp file fromMenu.delete(); } private static void createGlobalForwards( String forwardsFile, Vector screenNames) throws IOException { boolean generatedForward = false; // set up file reader and writer BufferedReader reader = new BufferedReader(new InputStreamReader(new FileInputStream(forwardsFile))); BufferedWriter writer = new BufferedWriter(new OutputStreamWriter(new FileOutputStream(forwardsFile + ".temp"))); // iterate through menu file String line = null; while((line = reader.readLine()) != null) { // find place holder if (line.indexOf("Generated Forwards Start") >= 0) { // set flag generatedForward = true; // write place holder writer.write(line + "\r\n"); // iterate through screens for (Iterator i = screenNames.iterator(); i.hasNext();) { // get next screen name String screenName = (String)i.next(); // write forward writer.write(" <forward name=\"" + screenName + "\" path=\"/" + screenName + ".do\"/>" + "\r\n"); } } else if (line.indexOf("Generated Forwards End") >= 0) { // reset flag generatedForward = false; // write place holder writer.write(line + "\r\n"); } else if (generatedForward) { // ignore existing generated forwards } else { writer.write(line + "\r\n"); } writer.flush(); } // close resources reader.close(); writer.close(); // switch files File fromMenu = new File(forwardsFile + ".temp"); File toMenu = new File(forwardsFile); copyFile(fromMenu, toMenu); // delete temp file fromMenu.delete(); } private static void copyFile(File fromFile, File toFile) throws IOException { FileInputStream in = new FileInputStream(fromFile); FileOutputStream out = new FileOutputStream(toFile); byte[] buf = new byte[1024]; int i = 0; while((i=in.read(buf))!=-1) out.write(buf, 0, i); in.close(); out.close(); } }Comment
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Hi Jenitha did you try my XML File?
Try this one it will work.
[code=xml]
<XML>
<menubar key="menubar_ho me" url="Home.do">H ome</menubar>
<menubar key="menubar_ca s" url="CASearch.d o">CAs
<menuitem key="CASearch" url="CASearch.d o">CASearch</menuitem>
<menuitem key="CAAdd" url="CAAdd.do"> CAAdd</menuitem>
</menubar>
<menubar key="menubar_si gners" url="SignerSear ch.do">Signers
<menuitem key="SignerSear ch" url="SignerSear ch.do">SignerSe arch</menuitem>
<menuitem key="SignerAdd" url="SignerAdd. do">SignerAdd </menuitem>
</menubar>
<menubar key="menubar_st atussources" url="StatusSour ceSearch.do">St atusSources
<menuitem key="StatusSour ceSearch" url="StatusSour ceSearch.do">St atusSourceSearc h</menuitem>
<menuitem key="StatusSour ceAdd" url="StatusSour ceAdd.do">Statu sSourceAdd</menuitem>
</menubar>
<menubar key="menubar_sy stem" url="SystemOver view.do">System
<menuitem key="Overview" url="SystemOver view.do">Overvi ew</menuitem>
<menuitem key="SystemSett ings" url="SystemSett ings.do">System Settings</menuitem>
<menuitem key="EventLoggi ng" url="SystemEven tLogging.do">Ev entLogging</menuitem>
<menuitem key="OCSP" url="SystemOCSP Config.do">OCSP </menuitem>
<menuitem key="SyncClient s" url="SystemSync ClientSearch.do ">SyncClien ts</menuitem>
<menuitem key="ClusterNod es" url="SystemClus terNodeSearch.d o">ClusterNodes </menuitem>
</menubar>
</XML>
[/code]
Best of luck with your Code.
Kind regards,
Dmjpro.Comment
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I have tried but it's not workingOriginally posted by dmjproComment
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The Same Error Message you are facing??Originally posted by Jenitha SComment
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Jenitha, post your code again. As you'll probably have noticed, when you posted your code, it didn't appear. Split it up into smaller chunks to avoid the CODE tags bug.Comment
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This is the java code used to parse the xmlOriginally posted by acoder
Code:public class ScreenGenerator { private static final boolean overwrite = true; public static void main(String[] args) { try { // check arguments if (args.length != 7) { System.err.println("HandlerGenerator error : arguments incorrect"); return; } // generate generate(args[0], args[1], args[2], args[3], args[4], args[5], args[6]); } catch (Exception e) { System.err.println("HandlerGenerator error : " + e.getMessage()); e.printStackTrace(); } } /** * Generates handler classes and property files. * * @param handlerDestDir destination for handler class files * @param handlerPackage package for handler classes * @param propertyDestDir destination for property files * @param languageSuffix language suffix appended to end of property file name * @param screensFile file containing screen descriptions * @param menuFile wrap menu file * @param forwardsFile global forwards file */ public static void generate( String handlerDestDir, String handlerPackage, String propertyDestDir, String languageSuffix, String screensFile, String menuFile, String forwardsFile) throws IOException, SAXException { // get screens Vector screens = getScreens(screensFile); // iterate through screens Vector screenNames = new Vector(); for (int i = 0; i < screens.size(); i++) { // get next screen Element screen = (Element)screens.get(i); // get screen name String screenName = screen.getAttribute("screenName"); System.out.println("screenName = " + screenName); // get property template String propertyTemplate = screen.getAttribute("propertyTemplate"); System.out.println(" propertyTemplate = " + propertyTemplate); // get handler template String handlerTemplate = screen.getAttribute("handlerTemplate"); System.out.println(" handlerTemplate = " + handlerTemplate); // get handler class name String handlerClassname = screenName + "Handler"; System.out.println(" handlerClassname = " + handlerClassname); // get handler base class String handlerBaseClassname = screen.getAttribute("handlerBaseClass"); System.out.println(" handlerBaseClass = " + handlerBaseClassname); // get handler file path String handlerFilePath = handlerDestDir + "\\" + handlerClassname + ".java"; // create handler file createHandlerFile(handlerTemplate, handlerFilePath, handlerPackage, handlerClassname, handlerBaseClassname, screenName); // get property file path String propertyFilePath = propertyDestDir + "\\" + screenName + languageSuffix + ".properties"; // create property file createPropertyFile(propertyTemplate, propertyFilePath, screenName, handlerBaseClassname); // add screen name screenNames.add(screenName); } // create menus createMenus(menuFile, screenNames); // create global forwards createGlobalForwards(forwardsFile, screenNames); } ////////////////////////////////////////////////////////// // Private Functions ////////////////////////////////////////////////////////// private static Vector getScreens(String screensFile) throws SAXException, IOException { // create xerces DOM parser DOMParser parser = new DOMParser (); // parse file parser.parse(screensFile); // get document Document document = parser.getDocument(); // traverse tree Vector screens = new Vector(); traverse(document, screens); // return results return screens; }Comment
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Continuation of that java code...
Code:private static void traverse (Node node, Vector nodes) { // get type int type = node.getNodeType(); // add element nodes if (node.getNodeName().equals("screen") && type == Node.ELEMENT_NODE) nodes.add(node); // check if children nodes exist NodeList children = node.getChildNodes(); if (children != null) { for (int i=0; i< children.getLength(); i++) traverse (children.item(i), nodes); } } private static void createHandlerFile( String templateFile, String handlerFile, String handlerPackage, String handlerClassname, String handlerBaseClassname, String screenName) throws IOException { // check if file exista if (!overwrite) { File f = new File(handlerFile); if (f.exists()) { System.err.println(handlerFile + " already exists"); return; } } // set up file reader and writer BufferedReader reader = new BufferedReader(new InputStreamReader(new FileInputStream(templateFile))); BufferedWriter writer = new BufferedWriter(new OutputStreamWriter(new FileOutputStream(handlerFile))); // iterate through template file String line = null; while((line = reader.readLine()) != null) { // replace text line = line.replaceAll("<PACKAGE>", handlerPackage); line = line.replaceAll("<CLASS>", handlerClassname); line = line.replaceAll("<BASECLASS>", handlerBaseClassname); line = line.replaceAll("<SCREEN>", screenName); // write line writer.write(line + "\r\n"); writer.flush(); } // close resources reader.close(); writer.close(); } private static void createPropertyFile( String templateFile, String propertyFile, String screenName, String handlerBaseClassname) throws IOException { // check if file exista if (!overwrite) { File f = new File(propertyFile); if (f.exists()) { System.err.println(propertyFile + " already exists"); return; } } // set up file reader and writer BufferedReader reader = new BufferedReader(new InputStreamReader(new FileInputStream(templateFile))); BufferedWriter writer = new BufferedWriter(new OutputStreamWriter(new FileOutputStream(propertyFile))); // iterate through template file String line = null; while((line = reader.readLine()) != null) { // replace text line = line.replaceAll("<SCREEN TITLE>", screenName); line = line.replaceAll("<SCREEN>", screenName); // write line writer.write(line + "\r\n"); writer.flush(); } // close resources reader.close(); writer.close(); } private static void createMenus( String menuFile, Vector screenNames) throws IOException { boolean generatedMenu = false; // set up file reader and writer BufferedReader reader = new BufferedReader(new InputStreamReader(new FileInputStream(menuFile))); BufferedWriter writer = new BufferedWriter(new OutputStreamWriter(new FileOutputStream(menuFile + ".temp"))); // iterate through menu file String line = null; while((line = reader.readLine()) != null) { // find place holder if (line.indexOf("Generated Screens Start") >= 0) { // set flag generatedMenu = true; // write place holder writer.write(line + "\r\n"); // iterate through screens for (Iterator i = screenNames.iterator(); i.hasNext();) { // get next screen name String screenName = (String)i.next(); // write menu writer.write(" <menuitem key=\"" + screenName + "\" url=\"" + screenName + ".do\"/>" + "\r\n"); } } else if (line.indexOf("Generated Screens End") >= 0) { // reset flag generatedMenu = false; // write place holder writer.write(line + "\r\n"); } else if (generatedMenu) { // ignore existing generated screens } else { writer.write(line + "\r\n"); } writer.flush(); } // close resources reader.close(); writer.close(); // switch files File fromMenu = new File(menuFile + ".temp"); File toMenu = new File(menuFile); copyFile(fromMenu, toMenu); // delete temp file fromMenu.delete(); } private static void createGlobalForwards( String forwardsFile, Vector screenNames) throws IOException { boolean generatedForward = false; // set up file reader and writer BufferedReader reader = new BufferedReader(new InputStreamReader(new FileInputStream(forwardsFile))); BufferedWriter writer = new BufferedWriter(new OutputStreamWriter(new FileOutputStream(forwardsFile + ".temp"))); // iterate through menu file String line = null; while((line = reader.readLine()) != null) { // find place holder if (line.indexOf("Generated Forwards Start") >= 0) { // set flag generatedForward = true; // write place holder writer.write(line + "\r\n"); // iterate through screens for (Iterator i = screenNames.iterator(); i.hasNext();) { // get next screen name String screenName = (String)i.next(); // write forward writer.write(" <forward name=\"" + screenName + "\" path=\"/" + screenName + ".do\"/>" + "\r\n"); } } else if (line.indexOf("Generated Forwards End") >= 0) { // reset flag generatedForward = false; // write place holder writer.write(line + "\r\n"); } else if (generatedForward) { // ignore existing generated forwards } else { writer.write(line + "\r\n"); } writer.flush(); } // close resources reader.close(); writer.close(); // switch files File fromMenu = new File(forwardsFile + ".temp"); File toMenu = new File(forwardsFile); copyFile(fromMenu, toMenu); // delete temp file fromMenu.delete(); } private static void copyFile(File fromFile, File toFile) throws IOException { FileInputStream in = new FileInputStream(fromFile); FileOutputStream out = new FileOutputStream(toFile); byte[] buf = new byte[1024]; int i = 0; while((i=in.read(buf))!=-1) out.write(buf, 0, i); in.close(); out.close(); } }Comment
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I asked you are getting the same error again?
Kind regards,
Dmjpro.Comment
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No it doesn't throw error now.But none of the menu items doesn't get dispalyed.Originally posted by dmjproComment
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But you should have told it before!Originally posted by Jenitha S
Then I would look at you Java Code rather than suffering from XML Parsing Error.
Kind Regards,
Dmjpro.Comment
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