/* File: DasExceptionHandler.java * Copyright (C) 2002-2003 The University of Iowa * Created by: Jeremy Faden * Jessica Swanner * Edward E. West * * This file is part of the das2 library. * * das2 is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ package org.autoplot.scriptconsole; import java.awt.BorderLayout; import java.awt.Component; import java.awt.Dimension; import java.awt.FlowLayout; import java.awt.Toolkit; import java.awt.Window; import java.awt.datatransfer.Clipboard; import java.awt.datatransfer.ClipboardOwner; import java.awt.datatransfer.StringSelection; import java.awt.datatransfer.Transferable; import java.util.logging.Level; import org.das2.DasApplication; import java.awt.event.ActionEvent; import java.awt.event.ActionListener; import java.awt.image.BufferedImage; import java.io.ByteArrayOutputStream; import java.io.File; import java.io.IOException; import java.io.PrintWriter; import java.io.StringWriter; import java.io.UnsupportedEncodingException; import java.lang.Thread.State; import java.net.URLEncoder; import java.nio.charset.Charset; import java.text.DecimalFormat; import java.text.SimpleDateFormat; import java.util.Collections; import java.util.Date; import java.util.HashMap; import java.util.List; import java.util.Map; import java.util.Map.Entry; import java.util.logging.LogRecord; import java.util.logging.Logger; import javax.imageio.ImageIO; import javax.mail.MessagingException; import javax.mail.internet.AddressException; import javax.swing.BorderFactory; import javax.swing.Icon; import javax.swing.ImageIcon; import javax.swing.JButton; import javax.swing.JDialog; import javax.swing.JFileChooser; import javax.swing.JOptionPane; import javax.swing.JPanel; import javax.swing.JScrollPane; import javax.swing.JTextArea; import javax.swing.JToggleButton; import javax.swing.SwingUtilities; import javax.swing.filechooser.FileNameExtensionFilter; import javax.xml.parsers.DocumentBuilderFactory; import javax.xml.parsers.ParserConfigurationException; import org.apache.commons.httpclient.HttpClient; import org.apache.commons.httpclient.methods.PostMethod; import org.apache.commons.httpclient.methods.multipart.ByteArrayPartSource; import org.apache.commons.httpclient.methods.multipart.FilePart; import org.apache.commons.httpclient.methods.multipart.MultipartRequestEntity; import org.apache.commons.httpclient.methods.multipart.Part; import org.apache.commons.httpclient.methods.multipart.StringPart; import org.autoplot.APSplash; import org.das2.datum.LoggerManager; import org.das2.util.ExceptionHandler; import org.das2.util.AboutUtil; import org.das2.util.Base64; import org.python.core.PyException; import org.autoplot.AppManager; import org.autoplot.ApplicationModel; import org.autoplot.AutoplotUI; import org.autoplot.AutoplotUtil; import org.autoplot.ScriptContext; import org.autoplot.dom.Application; import org.autoplot.dom.DomNode; import org.autoplot.state.SerializeUtil; import org.autoplot.state.StatePersistence; import org.autoplot.state.UndoRedoSupport; import org.w3c.dom.Document; import org.w3c.dom.Element; import org.w3c.dom.ls.DOMImplementationLS; import org.w3c.dom.ls.LSOutput; import org.w3c.dom.ls.LSSerializer; /** * This is the original das2 Exception handler dialog, but modified to * support submitting an error report to a server. * * The server is hard-coded to be https://jfaden.net/RTEReceiver/LargeUpload.jsp, * TODO: add runtime property to set this. This client will submit a file containing the * report to the server. The filename is a client-side calculated hash of the stack trace * and timestamp. The server is expecting a multi-part post, containing: * "secret"="secret" * "todo"="upload" * "uploadfile"= the file to upload. * TODO: refactor the error reporting stuff because it should be useful for headless * applications as well. * * @author jbf */ public final class GuiExceptionHandler implements ExceptionHandler { private static final Logger logger= LoggerManager.getLogger("autoplot.util"); private static final String CUSTODIAN = "faden@cottagesystems.com"; //private static JDialog dialog; //private static JTextArea messageArea; //private static JTextArea traceArea; private static final String UNCAUGHT = "An unexpected error has occurred. " + "The system may not be able to recover properly. You can inspect " + "information about the crash with the Show Details button below, and " + "submit an error report.\n\n" + "This submission to the Autoplot developers will include information about the program state " + "including data URIs, undos, source code version tags," + "and platform information.\n\n"; private JButton submitButton; public static final String USER_ID= "USER_ID"; public static final String EMAIL="EMAIL"; public static final String FOCUS_URI="FOCUS_URI"; public static final String PENDING_FOCUS_URI="PENDING_FOCUS_URI"; public static final String APP_COUNT="APP_COUNT"; // number of apps/pngwalks open public static final String INCLDOM= "INCLDOM"; public static final String INCLSCREEN= "INCLSCREEN"; public static final String APP_MODEL= "APP_MODEL"; // application model public static final String UNDO_REDO_SUPPORT= "UNDO_REDO_SUPPORT"; // the DOM. public static final String THROWABLE="throwable"; public static final String BUILD_INFO="build_info"; public static final String LOG_RECORDS= "log_records"; // list of log records. private ApplicationModel appModel=null; private UndoRedoSupport undoRedoSupport= null; public GuiExceptionHandler() { } public void handle(Throwable t) { if ( DasApplication.getDefaultApplication().isHeadless() ) { t.printStackTrace(); } else { checkJythonError(t); showExceptionDialog(t, ""); } } public void handleUncaught(Throwable t) { if ( DasApplication.getDefaultApplication().isHeadless() ) { t.printStackTrace(); } else { checkJythonError(t); showExceptionDialog(t, UNCAUGHT); } } JythonScriptPanel scriptPanel=null; /** * indicate the script panel where errors can be shown. * @param scriptPanel */ public void setScriptPanel( JythonScriptPanel scriptPanel ) { this.scriptPanel= scriptPanel; } /** * if the error is a Jython exception, then show its location in the editor. * @param t */ private void checkJythonError( Throwable t ) { if ( t instanceof PyException && scriptPanel!=null ) { scriptPanel.support.annotateError( (PyException)t, 0, null ); } else if ( scriptPanel!=null ) { scriptPanel.support.annotateError( t ); } } private boolean checkOutOfMemoryError( Throwable t ) { if ( t==null ) return false; if ( t instanceof OutOfMemoryError ) { return true; } else if ( t instanceof PyException ) { if ( ((PyException)t).toString().contains("java.lang.OutOfMemory") ) { return true; } else { return false; } } else { return false; } } private final Map dialogs= Collections.synchronizedMap( new HashMap() ); private DiaDescriptor createDialog( final Throwable throwable, final boolean uncaught ) { final DiaDescriptor diaDescriptor= new DiaDescriptor(); diaDescriptor.hits=1; final JDialog dialog = new JDialog( DasApplication.getDefaultApplication().getMainFrame() ); if ( !uncaught ) { dialog.setTitle("Error Notification"); } else { dialog.setTitle("Runtime Error Occurred"); } dialog.setModal(false); dialog.setResizable(true); dialog.setDefaultCloseOperation(JDialog.DISPOSE_ON_CLOSE); final JTextArea messageArea = new JTextArea(12, 60); messageArea.setLineWrap(true); messageArea.setWrapStyleWord(true); messageArea.setEditable(false); JScrollPane message = new JScrollPane(messageArea); message.setBorder(BorderFactory.createEmptyBorder(10, 10, 10, 10)); JPanel mainPanel = new JPanel(new BorderLayout()); mainPanel.add(message, BorderLayout.CENTER); JPanel buttonPanel = new JPanel(new FlowLayout(FlowLayout.RIGHT)); JButton ok = new JButton("Ok"); final JToggleButton details = new JToggleButton("Show Details"); JButton submit= new JButton("Submit Error Report..."); submit.setToolTipText("Submit exception, platform information, source tags, and possibly log records to RTE server"); buttonPanel.add(submit); buttonPanel.add(details); buttonPanel.add(ok); mainPanel.add(buttonPanel, BorderLayout.SOUTH); dialog.getContentPane().add(mainPanel, BorderLayout.CENTER); final JTextArea traceArea = new JTextArea(10, 60); traceArea.setLineWrap(false); traceArea.setEditable(false); traceArea.setTabSize(4); diaDescriptor.textArea= messageArea; StringWriter writer = new StringWriter(); throwable.printStackTrace(new PrintWriter(writer)); traceArea.setText(writer.toString()); final JPanel stackPane = new JPanel(new BorderLayout()); stackPane.add(new JScrollPane(traceArea), BorderLayout.NORTH); stackPane.setBorder(new javax.swing.border.EmptyBorder(10, 10, 10, 10)); JPanel buttonPanel2 = new JPanel(new FlowLayout(FlowLayout.RIGHT)); buttonPanel2.setBorder(new javax.swing.border.EmptyBorder(10, 0, 0, 0)); JButton dump = new JButton("Dump to Console"); buttonPanel2.add(dump); submitButton= submit; stackPane.add(buttonPanel2, BorderLayout.SOUTH); Dimension size = message.getPreferredSize(); size.width = stackPane.getPreferredSize().width; message.setPreferredSize(size); ok.addActionListener(new ActionListener() { @Override public void actionPerformed(ActionEvent e) { dialog.dispose(); dialogs.remove( diaDescriptor.hash ); } }); details.addActionListener(new ActionListener() { @Override public void actionPerformed(ActionEvent e) { if (details.isSelected()) { details.setText("Less Details"); dialog.getContentPane().add(stackPane, BorderLayout.SOUTH); dialog.pack(); } else { details.setText("More Details"); dialog.getContentPane().remove(stackPane); dialog.pack(); } } }); dump.addActionListener(new ActionListener() { @Override public void actionPerformed(ActionEvent e) { String text = traceArea.getText(); System.err.print(text); // Note this is useful when debugging in an IDE. } }); submit.addActionListener( new ActionListener() { @Override public void actionPerformed(ActionEvent e) { submitRuntimeException(throwable,uncaught); } }); diaDescriptor.dialog= dialog; return diaDescriptor; } public void setApplicationModel(ApplicationModel appModel ) { this.appModel= appModel; } public void setUndoRedoSupport( UndoRedoSupport undoRedoSupport ) { this.undoRedoSupport= undoRedoSupport; } String updateText( GuiExceptionHandlerSubmitForm form, String userComments ) { map.put( INCLDOM, form.isAllowDom() ); map.put( INCLSCREEN, form.isAllowScreenshot() ); map.put( EMAIL, form.getEmailTextField().getText() ); map.put( USER_ID, form.getUsernameTextField().getText().replaceAll(" ","_") ); return formatReport( t, bis, recs, map, uncaught, userComments ); } static class DiaDescriptor { JDialog dialog; int hits; JTextArea textArea; int hash; } private void showExceptionDialog( final Throwable t, String extraInfo ) { final boolean isUncaught= extraInfo.equals(UNCAUGHT); int hash= hashCode(t); DiaDescriptor dia1= dialogs.get(hash); String errorMessage = extraInfo + t.getClass().getName() + "\n" + (t.getMessage() == null ? "" : t.getMessage()); // kludge for Jython errors if ( t.getClass().getName().contains("PyException" ) || t.getClass().getName().contains("PySyntaxError" )) { String[] ss= t.toString().split("\n"); int i=0; if ( ss[i].contains("Traceback") ) i++; if ( ss.length>0 && ss[i].contains( "in ?") ) i++; if ( ss.length > i ) { StringBuilder msg= new StringBuilder(ss[i++]); while ( i0 ? ee[0].getLineNumber() : 0 ); return rteHash; } /** * create a hashCode identifying the stack trace location found * within the throwable. * @param t the throwable * @return the hash */ public static int hashCode( Throwable t ) { // if ( t.getCause()!=null ) { // t= t.getCause(); // } StackTraceElement[] ee= t.getStackTrace(); return hashCode(ee); } private static int hashCode( StackTraceElement e ) { try { int result = 31*e.getClassName().hashCode() + e.getMethodName().hashCode(); return result; } catch ( NullPointerException ex ) { return 1; } } private LogConsole lc; public void setLogConsole( LogConsole lc ) { this.lc= lc; } private String focusURI; public void setFocusURI( String uri ) { this.focusURI= uri; } private static void formatException( Document doc, Element parent, Throwable th ) { Element ex= doc.createElement("exception"); Element type= doc.createElement("type"); type.appendChild( doc.createTextNode(th.getClass().getName()) ); ex.appendChild(type); Element msg= doc.createElement("message"); msg.appendChild( doc.createTextNode(th.toString()) ); ex.appendChild(msg); int hash = hashCode(th); Element hashe= doc.createElement("hash"); hashe.appendChild( doc.createTextNode( String.valueOf(hash) ) ); ex.appendChild(hashe); StackTraceElement[] stes= th.getStackTrace(); Element location; location= doc.createElement("location"); if ( stes.length>0 ) { StackTraceElement ste = stes[0]; Element ele= doc.createElement("class"); ele.appendChild( doc.createTextNode(ste.getClassName())); location.appendChild(ele); ele= doc.createElement("method"); ele.appendChild( doc.createTextNode(ste.getMethodName()) ); location.appendChild(ele); ele= doc.createElement("file"); ele.appendChild( doc.createTextNode(ste.getFileName()) ); location.appendChild(ele); ele= doc.createElement("lineNumber"); ele.appendChild( doc.createTextNode( String.valueOf(ste.getLineNumber()) ) ); location.appendChild(ele); ex.appendChild(location); ele= doc.createElement("toString"); StringWriter sw = new StringWriter(); th.printStackTrace(new PrintWriter(sw)); ele.appendChild( doc.createTextNode( "\n"+sw.toString() ) ); ex.appendChild(ele); } else { Element ele= doc.createElement("noStackTrace"); location.appendChild(ele); ex.appendChild(location); } parent.appendChild(ex); } private static void formatBuildInfos( Document doc, Element parent, List bis ) { Element pp= doc.createElement("buildInfos"); try { Element tag= doc.createElement("releaseTag"); tag.appendChild( doc.createTextNode(AboutUtil.getReleaseTag()) ); pp.appendChild(tag); } catch ( IOException ex ) { logger.log(Level.WARNING,"",ex); } try { Element url= doc.createElement("buildUrl"); url.appendChild( doc.createTextNode(AboutUtil.getJenkinsURL() ) ); pp.appendChild(url); } catch ( IOException ex ) { logger.log(Level.WARNING,"",ex); } for ( String s: bis ) { Element jar= doc.createElement("jar"); jar.appendChild( doc.createTextNode(s) ); pp.appendChild(jar); } parent.appendChild(pp); } private static void formatSysProp( Document doc, Element parent,String prop ) { Element ele= doc.createElement("property"); ele.setAttribute( "name", prop ); String v= System.getProperty(prop); if ( v!=null ) { ele.setAttribute( "value",v ); } else { ele.setAttribute( "value","(null)" ); } parent.appendChild(ele); } private static void formatPlatform( Document doc, Element parent ) { Element p= doc.createElement("platform"); formatSysProp( doc, p, "java.version" ); formatSysProp( doc, p, "java.vendor" ); formatSysProp( doc, p, "os.name" ); formatSysProp( doc, p, "os.arch" ); formatSysProp( doc, p, "os.version" ); formatSysProp( doc, p, "javawebstart.version" ); formatSysProp( doc, p, AutoplotUI.SYSPROP_AUTOPLOT_RELEASE_TYPE ); formatSysProp( doc, p, AutoplotUI.SYSPROP_AUTOPLOT_DISABLE_CERTS ); DecimalFormat nf = new DecimalFormat("0.0"); String mem = nf.format(Runtime.getRuntime().maxMemory() / (1024 * 1024)); String tmem= nf.format(Runtime.getRuntime().totalMemory() / (1024 * 1024)); String fmem= nf.format(Runtime.getRuntime().freeMemory() / (1024 * 1024)); Element ele; ele= doc.createElement("property"); ele.setAttribute("runtime.maxMemory", String.valueOf(mem)+" Mb"); p.appendChild(ele); ele= doc.createElement("property"); ele.setAttribute("runtime.totalMemory", String.valueOf(tmem)+" Mb"); p.appendChild(ele); ele= doc.createElement("property"); ele.setAttribute("runtime.freeMemory", String.valueOf(fmem)+" Mb"); p.appendChild(ele); parent.appendChild(p); } public static final String AUTOPLOTRELEASETYPE = "autoplot.release.type"; /** * format thread states and stack traces. * @param doc * @param parent */ private static void formatThreads( Document doc, Element parent ) { Element ele= doc.createElement("threads"); Map threads= Thread.getAllStackTraces(); for ( Entry ent: threads.entrySet() ) { Thread thread= ent.getKey(); if ( thread.getName().matches("RequestProcessor\\[\\d+\\]") && thread.getState()==State.WAITING ) { continue; } Element ele1= doc.createElement("thread"); ele1.setAttribute( "name", thread.getName() ); ele1.setAttribute( "state", thread.getState().toString() ); Element ste= doc.createElement("stackTrace"); ele1.appendChild( ste ); StackTraceElement[] st= ent.getValue(); StringBuilder b= new StringBuilder(); for (StackTraceElement st1 : st) { b.append(st1.toString()).append("\n"); } ste.appendChild( doc.createTextNode( b.toString() ) ); ele.appendChild(ele1); } parent.appendChild(ele); } private static void formatUndos( Document doc, Element parent, UndoRedoSupport undo ) { Element ele= doc.createElement("states"); for ( int i= undo.getDepth()-1; i>0; i-- ) { Element ele1= doc.createElement("undo"); ele1.setAttribute("pos", String.valueOf(i) ); ele1.appendChild( doc.createTextNode(undo.getLongUndoDescription(i) ) ); ele.appendChild(ele1); } parent.appendChild(ele); } /** * data is a map containing the keys:
    *
  • THROWABLE, the throwable *
  • BUILD_INFO, string array of human-readable build information *
  • LOG_RECORDS, list of log records. *
  • USER_ID, user id. *
  • EMAIL, email. *
  • FOCUS_URI the current focus uri. *
  • PENDING_FOCUS_URI the pending focus uri *
  • APP_COUNT the number of instances running. *
  • INCLSCREEN Boolean.TRUE if the user should include a screen shot. *
  • APP_MODEL the application object. *
* @param data map of data * @param uncaught true if the exception was uncaught * @param userComments additional comments from the user. * @return the formatted report. */ public static String formatReport( Map data, boolean uncaught, String userComments ) { Throwable t= (Throwable)data.get(THROWABLE); if ( t==null ) t= new RuntimeException(""); List bis= (List) data.get( BUILD_INFO ); if ( bis==null ) bis= Collections.emptyList(); List recs= (List) data.get( LOG_RECORDS ); if ( recs==null ) recs= Collections.emptyList(); return formatReport( t, bis, recs, data, uncaught, userComments ); } /** * return the data contained, and empty string if no value or null is found. */ private static String getStringData( Map data, String name ) { Object o= data.get(name); if ( o==null ) { return ""; } else { return String.valueOf(o); } } /** * data is a map containing the keys:
    *
  • USER_ID, user id *
  • EMAIL, email *
  • FOCUS_URI the current focus uri. *
  • PENDING_FOCUS_URI the pending focus uri *
  • APP_COUNT the number of instances running. *
  • INCLSCREEN Boolean.TRUE if the user should include a screen shot. *
  • APP_MODEL the application object. *
* * @param t the throwable * @param bis list of build information * @param recs list of log records * @param data map of data * @param uncaught true if the exception was uncaught * @param userComments additional comments from the user. * @return */ private static String formatReport( Throwable t, List bis, List recs, Map data, boolean uncaught, String userComments ) { ByteArrayOutputStream out= new ByteArrayOutputStream(); try { Document doc= DocumentBuilderFactory.newInstance().newDocumentBuilder().newDocument(); Element e= doc.createElement("exceptionReport"); e.setAttribute( "version", "1.1" ); doc.appendChild(e); Element app= doc.createElement("applicationId"); app.appendChild( doc.createTextNode("autoplot") ); e.appendChild(app); Element v= doc.createElement("applicationVersion"); v.appendChild( doc.createTextNode( APSplash.getVersion()) ); e.appendChild(v); Element user= doc.createElement("userComments"); user.appendChild( doc.createTextNode(userComments) ); e.appendChild(user); Element userN= doc.createElement("userName"); userN.appendChild( doc.createTextNode( getStringData( data, USER_ID ) ) ); e.appendChild(userN); Element mail= doc.createElement("email"); mail.appendChild( doc.createTextNode( getStringData( data, EMAIL ) ) ); e.appendChild(mail); Element focus= doc.createElement("focusUri"); focus.appendChild( doc.createTextNode( getStringData( data, FOCUS_URI) ) ); e.appendChild(focus); Element ele; ele= doc.createElement("pendingFocusUri"); ele.appendChild( doc.createTextNode( getStringData( data, PENDING_FOCUS_URI ) ) ); e.appendChild(ele); ele= doc.createElement("appCount"); ele.appendChild( doc.createTextNode( getStringData( data, APP_COUNT ) ) ); e.appendChild(ele); if ( data.get(INCLDOM)==null || (Boolean)data.get( INCLDOM ) ) { ApplicationModel appModel= (ApplicationModel) data.get( APP_MODEL ); ele= doc.createElement("sandbox"); ele.appendChild( doc.createTextNode( appModel.isSandboxed() ? "true" : "false" ) ); e.appendChild(ele); } formatException( doc, e, t ); formatBuildInfos( doc, e, bis ); formatPlatform( doc, e ); ele= doc.createElement( "uncaught" ); ele.appendChild( doc.createTextNode( String.valueOf(uncaught) ) ); e.appendChild(ele); if ( data.get(INCLDOM)==null || (Boolean)data.get( INCLDOM ) ) { ApplicationModel appModel= (ApplicationModel) data.get( APP_MODEL ); if ( appModel!=null ) { Application state= (Application)appModel.getDocumentModel(); Element app1 = SerializeUtil.getDomElement( doc, (DomNode)state, StatePersistence.currentScheme(), false ); Element vap= doc.createElement("vap"); vap.appendChild(app1); vap.setAttribute( "domVersion", StatePersistence.currentScheme().getId() ); try { vap.setAttribute( "appVersionTag", AboutUtil.getReleaseTag() ); } catch ( IOException ex ) { vap.setAttribute( "appVersionTag", ex.getMessage() ); } Element dom= doc.createElement("dom"); dom.appendChild(vap); e.appendChild(vap); } formatThreads(doc,e); UndoRedoSupport undoRedoSupport= (UndoRedoSupport)data.get( UNDO_REDO_SUPPORT ); if ( undoRedoSupport!=null ) { formatUndos( doc, e, undoRedoSupport ); } } if ( data.get(INCLSCREEN)!=null && (Boolean)data.get( INCLSCREEN ) ) { ApplicationModel appModel= (ApplicationModel) data.get( APP_MODEL ); if ( appModel!=null ) { Window w= SwingUtilities.getWindowAncestor( appModel.getCanvas() ); BufferedImage img= new BufferedImage( w.getWidth(), w.getHeight(), BufferedImage.TYPE_INT_RGB ); w.print( img.getGraphics() ); ByteArrayOutputStream baos= new ByteArrayOutputStream(); try { ImageIO.write( img, "png", baos ); baos.close(); byte[] array= baos.toByteArray(); String image64= Base64.getEncoder().encodeToString(array); Element screen= doc.createElement("screenshot"); screen.setAttribute( "mimetype", "image/png" ); screen.appendChild( doc.createTextNode( "\n"+image64+"\n" ) ); e.appendChild(screen); } catch ( IOException ex ) { logger.log(Level.WARNING, null, ex ); } } else { System.err.println("couldnt find appModel"); } } DOMImplementationLS ls = (DOMImplementationLS) doc.getImplementation().getFeature("LS", "3.0"); LSOutput output = ls.createLSOutput(); output.setEncoding("UTF-8"); output.setByteStream(out); LSSerializer serializer = ls.createLSSerializer(); try { if (serializer.getDomConfig().canSetParameter("format-pretty-print", Boolean.TRUE)) { serializer.getDomConfig().setParameter("format-pretty-print", Boolean.TRUE); } } catch (Error error) { // Ed's nice trick for finding the implementation //String name = serializer.getClass().getSimpleName(); //java.net.URL u = serializer.getClass().getResource(name+".class"); //System.err.println(u); error.printStackTrace(); } serializer.write(doc, output); } catch ( ParserConfigurationException ex ) { } try { out.close(); } catch ( IOException ex ) { ex.printStackTrace(); } // byte[] bytes= out.toByteArray(); // for ( int i=0; i recs; List bis; Map map; boolean uncaught; Throwable t; private synchronized String getReport( GuiExceptionHandlerSubmitForm form ) { String id= form.getUsernameTextField().getText().replaceAll(" ","_"); if ( id.trim().equals("") ) id= "anon"; map.put( USER_ID, id ); String email= form.getEmailTextField().getText(); map.put( EMAIL, email ); map.put( INCLSCREEN, form.isAllowScreenshot() ); String report= formatReport( t, bis, recs, map, uncaught, form.getUserTextArea().getText() ); logger.log(Level.FINE, "indexOf arrow= {0}", report.indexOf( (char)8594 )); return report; } public void submitRuntimeException( Throwable t, boolean uncaught ) { submitDialog( t, uncaught, "Submit Runtime Error Exception Report" ); } public void submitFeedback( Throwable t ) { submitDialog( t, false, "Submit Feedback" ); } private void submitDialog( Throwable t, boolean uncaught, String message ) { int rteHash; rteHash= hashCode( t ); Date now = new Date(); SimpleDateFormat sdf = new SimpleDateFormat("yyyyMMdd_HHmmss"); String eventId= sdf.format( now ); String pendingFocus="N/A"; // many RTEs come from the selector where the string is not processed. Window w= ScriptContext.getViewWindow(); if ( w instanceof AutoplotUI ) { AutoplotUI app= ((AutoplotUI)w); pendingFocus= app.getDataSetSelector().getValue(); } int appCount= AppManager.getInstance().getApplicationCount(); bis= null; try { bis = AboutUtil.getBuildInfos(); } catch (IOException ex) { logger.log(Level.SEVERE, ex.getMessage(), ex); } recs=null; if ( lc!=null ) recs= lc.records; map=new HashMap(); map.put( APP_MODEL, appModel ); map.put( UNDO_REDO_SUPPORT, undoRedoSupport ); String id; id= System.getProperty("user.name"); map.put( USER_ID, id ); map.put( EMAIL, "" ); map.put( FOCUS_URI, focusURI ); map.put( PENDING_FOCUS_URI, pendingFocus ); map.put( APP_COUNT, appCount ); this.uncaught= uncaught; this.t= t; String report= formatReport( t, bis, recs, map, uncaught, "USER COMMENTS" ); String url = "https://jfaden.net/RTEReceiver/LargeUpload.jsp"; GuiExceptionHandlerSubmitForm form= new GuiExceptionHandlerSubmitForm(); form.setGuiExceptionHandler( this ); boolean notsent= true; while ( notsent ) { form.getDataTextArea().setText( report ); form.getUsernameTextField().setText( (String)map.get(USER_ID) ); form.getEmailTextField().setText( (String)map.get(EMAIL) ); String[] choices= { "Copy to Clipboard", "Save to File", "Cancel", "Switch to Email", "Submit" }; boolean useEmail= "T".equals( System.getProperty("autoplot.emailrte") ); if ( useEmail ) { choices[4]= "Submit Email"; choices[3]= "Switch to Post"; } Component parent= appModel==null ? null : SwingUtilities.getWindowAncestor(appModel.getCanvas()); Icon icon= new ImageIcon( AutoplotUtil.getAutoplotIcon() ); int option= JOptionPane.showOptionDialog( parent, form, message, JOptionPane.YES_NO_OPTION, JOptionPane.QUESTION_MESSAGE, icon, choices, choices[4] ) ; switch (option) { case 2: return; case 1: // save to file report= getReport( form ); JFileChooser chooser= new JFileChooser(); chooser.setFileFilter( new FileNameExtensionFilter("xml files", new String[] { "xml" } ) ); String fname= String.format( "rte_%010d_%s_%s.xml", rteHash, eventId, id ); chooser.setSelectedFile( new File(fname) ); if ( chooser.showSaveDialog(form) == JFileChooser.APPROVE_OPTION ) { try { File f= chooser.getSelectedFile(); PrintWriter out=null; try { out= new PrintWriter(f); out.write(report); } finally { if ( out!=null ) out.close(); } notsent= false; } catch ( IOException ex ) { JOptionPane.showMessageDialog( null, ex.toString() ); } } break; case 3: // switch to email if ( useEmail ) { System.setProperty( "autoplot.emailrte", "F" ); } else { System.setProperty( "autoplot.emailrte", "T" ); } break; case 4: // submit report= getReport( form ); if ( useEmail ) { try { SendEmailFeedback.sendEmail(report); notsent= false; } catch (AddressException ex) { JOptionPane.showMessageDialog( null, ex.toString() ); } catch (MessagingException ex) { JOptionPane.showMessageDialog( null, ex.toString() ); } } else { //TODO soon: this needs to be done off the event thread. It causes the app to hang when there is no internet. report= formatReport( t, bis, recs, map, uncaught, form.getUserTextArea().getText() ); String sid= (String)map.get("USER_ID"); sid= safe( sid.replaceAll(" ","").replaceAll("_","") ); fname= String.format( "rte_%010d_%s_%s.xml", rteHash, eventId, sid ); HttpClient client = new HttpClient(); client.getHttpConnectionManager().getParams().setConnectionTimeout(3000); PostMethod postMethod = new PostMethod(url); Charset ch= Charset.forName("UTF-8"); Part[] parts= { new StringPart( "secret", "secret" ), new StringPart( "todo", "upload" ), new FilePart( "uploadfile", new ByteArrayPartSource( fname, report.getBytes( ch ) ), "text/xml", ch.name() ), }; postMethod.setRequestEntity( new MultipartRequestEntity( parts, postMethod.getParams() )); try { int statusCode1 = client.executeMethod(postMethod); if ( statusCode1==200 ) { if ( this.submitButton!=null ) this.submitButton.setEnabled(false); notsent= false; postMethod.releaseConnection(); } else { postMethod.releaseConnection(); JOptionPane.showMessageDialog( null, "I/O Exception when posting to
"+url+":

"+postMethod.getStatusLine()+"

Consider save to file and email to faden@cottagesystems.com" ); } } catch ( IOException ex ) { JOptionPane.showMessageDialog( null, "I/O Exception when posting to
"+url+":

"+ex.toString()+"

Consider save to file and email to "+CUSTODIAN ); } } break; case 0: id= form.getUsernameTextField().getText().replaceAll(" ","_"); if ( id.trim().equals("") ) id= "anon"; map.put( USER_ID, id ); String email= form.getEmailTextField().getText(); map.put( EMAIL, email ); report= formatReport( t, bis, recs, map, uncaught, form.getUserTextArea().getText() ); StringSelection stringSelection = new StringSelection(report); Clipboard clipboard = Toolkit.getDefaultToolkit().getSystemClipboard(); clipboard.setContents(stringSelection, new ClipboardOwner() { @Override public void lostOwnership(Clipboard clipboard, Transferable contents) { } } ); // make them hit cancel... break; default: break; } } // while notsent } public static String safe(String s) { try { if ( s==null ) { return "null"; } else { return URLEncoder.encode(s, "UTF-8"); } } catch (UnsupportedEncodingException ex) { throw new RuntimeException(s); // shouldn't happen UTF-8 should always be available. } } /** * try to exercise any synchronization problems we would see, after remove excessive synchronization blocks. */ private static void syncroTest() { final ExceptionHandler eh= new GuiExceptionHandler(); Runnable run1= new Runnable() { @Override public void run() { for ( int i=0; i<10; i++ ) { eh.handle( new RuntimeException("sync test ex 1!") ); } } }; Runnable run2= new Runnable() { @Override public void run() { for ( int i=0; i<10; i++ ) { eh.handle( new RuntimeException("sync test ex 2!") ); } } }; new Thread(run1).start(); new Thread(run2).start(); } public static void main( String[] args ) { syncroTest(); ExceptionHandler eh= new GuiExceptionHandler(); eh.handle( new RuntimeException("Bad Deal!") ); // these three have different hash codes and are considered different. eh.handle( new RuntimeException("Bad Deal!") ); eh.handle( new RuntimeException("Bad Deal!") ); for ( int i=0; i<3; i++ ) { eh.handle( new RuntimeException("Bad Deal 2!") ); // these three have the same hash codes and are considered the same. } ExceptionHandler eh2= new GuiExceptionHandler(); eh2.handleUncaught( new RuntimeException("Bad Deal!") ); } }