fimbhesouguy
New Member
I'm trying to create an xml file.when I create the file I obtain this error.I don't really know what it is.it is a really strange error.the file is created correctly but nothing is written inside it.\[code\]Exception in thread "AWT-EventQueue-0" java.lang.AbstractMethodError: gnu.xml.dom.DomDocument.getXmlStandalone()Z at com.sun.org.apache.xalan.internal.xsltc.trax.DOM2TO.setDocumentInfo(DOM2TO.java:377) at com.sun.org.apache.xalan.internal.xsltc.trax.DOM2TO.parse(DOM2TO.java:131) at com.sun.org.apache.xalan.internal.xsltc.trax.DOM2TO.parse(DOM2TO.java:98) at com.sun.org.apache.xalan.internal.xsltc.trax.TransformerImpl.transformIdentity(TransformerImpl.java:683) at com.sun.org.apache.xalan.internal.xsltc.trax.TransformerImpl.transform(TransformerImpl.java:727) at com.sun.org.apache.xalan.internal.xsltc.trax.TransformerImpl.transform(TransformerImpl.java:340) at org.w3c.jigmonitor.controller.Controller.writePerformancesXmlFile(Controller.java:191) at org.w3c.jigmonitor.controller.Controller.actionPerformed(Controller.java:68) at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:2018) at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2341) at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:402) at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:259) at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:252) at java.awt.Component.processMouseEvent(Component.java:6505) at javax.swing.JComponent.processMouseEvent(JComponent.java:3321) at java.awt.Component.processEvent(Component.java:6270) at java.awt.Container.processEvent(Container.java:2229) at java.awt.Component.dispatchEventImpl(Component.java:4861) at java.awt.Container.dispatchEventImpl(Container.java:2287) at java.awt.Component.dispatchEvent(Component.java:4687) at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4832) at java.awt.LightweightDispatcher.processMouseEvent(Container.java:4492) at java.awt.LightweightDispatcher.dispatchEvent(Container.java:4422) at java.awt.Container.dispatchEventImpl(Container.java:2273) at java.awt.Window.dispatchEventImpl(Window.java:2719) at java.awt.Component.dispatchEvent(Component.java:4687) at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:703) at java.awt.EventQueue.access$000(EventQueue.java:102) at java.awt.EventQueue$3.run(EventQueue.java:662) at java.awt.EventQueue$3.run(EventQueue.java:660) at java.security.AccessController.doPrivileged(Native Method) at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:76) at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:87) at java.awt.EventQueue$4.run(EventQueue.java:676) at java.awt.EventQueue$4.run(EventQueue.java:674) at java.security.AccessController.doPrivileged(Native Method) at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:76) at java.awt.EventQueue.dispatchEvent(EventQueue.java:673) at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:244) at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:163) at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:151) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:147) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:139) at java.awt.EventDispatchThread.run(EventDispatchThread.java:97)\[/code\]this is the code I use to create xml file:\[code\]DocumentBuilderFactory docFactory = DocumentBuilderFactory.newInstance(); DocumentBuilder docBuilder = docFactory.newDocumentBuilder(); Document doc = docBuilder.newDocument(); Element rootElement = doc.createElement("performances"); doc.appendChild(rootElement); Attr attr = doc.createAttribute("date"); attr.setValue(dateFormat.format(cal.getTime()).toString()); rootElement.setAttributeNode(attr); //Uptime Element uptime = doc.createElement("uptime"); rootElement.appendChild(uptime); Element days = doc.createElement("days"); days.appendChild(doc.createTextNode(new Long(duptime).toString())); uptime.appendChild(days); Element hours = doc.createElement("hours"); hours.appendChild(doc.createTextNode(new Long(huptime).toString())); uptime.appendChild(hours); Element minutes = doc.createElement("minutes"); minutes.appendChild(doc.createTextNode(new Long(muptime).toString())); uptime.appendChild(minutes); Element seconds = doc.createElement("seconds"); seconds.appendChild(doc.createTextNode(new Long(suptime).toString())); uptime.appendChild(seconds); //TotalHitCount Element totalhitcount = doc.createElement("totalhitcount"); totalhitcount.appendChild(doc.createTextNode(new Long(stats.gettotal_hit_count()).toString())); rootElement.appendChild(totalhitcount); //EmittedBytes Element emittedbytes = doc.createElement("emittedbytes"); emittedbytes.appendChild(doc.createTextNode(new Long(stats.getemitted_bytes()).toString())); rootElement.appendChild(emittedbytes); //Avghitsec Element avghitsec = doc.createElement("avghitsec"); avghitsec.appendChild(doc.createTextNode(new Float(stats.getavg_hit_sec()).toString())); rootElement.appendChild(avghitsec); //Avgbyteshit Element avgbyteshit = doc.createElement("avgbyteshit"); avgbyteshit.appendChild(doc.createTextNode(new Long(stats.getavgbytes_hit()).toString())); rootElement.appendChild(avgbyteshit); //Avgbps Element avgbps = doc.createElement("avgbps"); avgbps.appendChild(doc.createTextNode(new Long(stats.getavgbps()).toString())); rootElement.appendChild(avgbps); //Total Threads Element totalthreads = doc.createElement("totalthreads"); totalthreads.appendChild(doc.createTextNode(new Long(stats.gettotal_threads()).toString())); rootElement.appendChild(totalthreads); //Idle Threads Element idlethreads = doc.createElement("idlethreads"); idlethreads.appendChild(doc.createTextNode(new Long(stats.getidle_threads()).toString())); rootElement.appendChild(idlethreads); TransformerFactory transformerFactory = TransformerFactory.newInstance(); Transformer transfomer = transformerFactory.newTransformer(); DOMSource source = new DOMSource(doc); StreamResult result = new StreamResult(new File("/home/mazzy/Scrivania/perfor_"+dateFormat.format(cal.getTime()).toString()+".xml")); transfomer.transform(source, result);\[/code\]I got that exception in transfomer method.any idea what I got this error?