Databases
StackOverflow2013
Postsdbo
POexception creating xml file
 

Note that there are some explanatory texts on larger screens.

plurals
  1. POexception creating xml file
    primarykey
    data
    text
    <p>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.</p> <pre><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></pre> <p>this is the code I use to create xml file:</p> <pre><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></pre> <p>I got that exception in transfomer method.any idea what I got this error?</p>
    singulars
    1. PO
      singulars
      1. PTAnswer
    1. This table or related slice is empty.
    1. PTQuestion
    1. USuser1508419
    1. USuser1508419
    plurals
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. PO
      singulars
      1. PTAnswer
    2. PO
      singulars
      1. PTAnswer
    1. This table or related slice is empty.
    1. This table or related slice is empty.
 

Querying!

 
Guidance
A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

SQuiL has stopped working due to an internal error.

If you are curious you may find further information in the browser console, which is accessible through the devtools (F12).

Reload