List of usage examples for java.lang.reflect InvocationTargetException getMessage
public String getMessage()
From source file:Browser.java
/** * Attempts to locate the default web browser on the local system. * Caches results so it only locates the browser once for each use of this * class per JVM instance.//from ww w . j a v a 2 s. co m * * @return The browser for the system. Note that this may not be what you * would consider to be a standard web browser; instead, it's the * application that gets called to open the default web browser. In some * cases, this will be a non-String object that provides the means of * calling the default browser. */ private static Object locateBrowser() { if (browser != null) { return browser; } switch (jvm) { case MRJ_2_0: try { Integer finderCreatorCode = (Integer) makeOSType.invoke(null, new Object[] { FINDER_CREATOR }); Object aeTarget = aeTargetConstructor.newInstance(new Object[] { finderCreatorCode }); Integer gurlType = (Integer) makeOSType.invoke(null, new Object[] { GURL_EVENT }); Object appleEvent = appleEventConstructor.newInstance( new Object[] { gurlType, gurlType, aeTarget, kAutoGenerateReturnID, kAnyTransactionID }); // Don't set browser = appleEvent because then the next time we call // locateBrowser(), we'll get the same AppleEvent, to which we'll // already have added the relevant parameter. Instead, regenerate // the AppleEvent every time. There's probably a way to do this // better; if any has any ideas, please let me know. return appleEvent; } catch (IllegalAccessException iae) { browser = null; errorMessage = iae.getMessage(); return browser; } catch (InstantiationException ie) { browser = null; errorMessage = ie.getMessage(); return browser; } catch (InvocationTargetException ite) { browser = null; errorMessage = ite.getMessage(); return browser; } case MRJ_2_1: File systemFolder; try { systemFolder = (File) findFolder.invoke(null, new Object[] { kSystemFolderType }); } catch (IllegalArgumentException iare) { browser = null; errorMessage = iare.getMessage(); return browser; } catch (IllegalAccessException iae) { browser = null; errorMessage = iae.getMessage(); return browser; } catch (InvocationTargetException ite) { browser = null; errorMessage = ite.getTargetException().getClass() + ": " + ite.getTargetException().getMessage(); return browser; } // Avoid a FilenameFilter because that can't be stopped mid-list String[] systemFolderFiles = systemFolder.list(); for (int i = 0; i < systemFolderFiles.length; i++) { try { File file = new File(systemFolder, systemFolderFiles[i]); if (!file.isFile()) { continue; } // We're looking for a file with a creator code of 'MACS' and // a type of 'FNDR'. Only requiring the type results in non-Finder // applications being picked up on certain Mac OS 9 systems, // especially German ones, and sending a GURL event to those // applications results in a logout under Multiple Users. Object fileType = getFileType.invoke(null, new Object[] { file }); if (FINDER_TYPE.equals(fileType.toString())) { Object fileCreator = getFileCreator.invoke(null, new Object[] { file }); if (FINDER_CREATOR.equals(fileCreator.toString())) { // Actually the Finder, but that's OK browser = file.toString(); return browser; } } } catch (IllegalArgumentException iare) { browser = browser; errorMessage = iare.getMessage(); return null; } catch (IllegalAccessException iae) { browser = null; errorMessage = iae.getMessage(); return browser; } catch (InvocationTargetException ite) { browser = null; errorMessage = ite.getTargetException().getClass() + ": " + ite.getTargetException().getMessage(); return browser; } } browser = null; break; case MRJ_3_0: case MRJ_3_1: browser = ""; // Return something non-null break; case WINDOWS_NT: browser = "cmd.exe"; break; case WINDOWS_9x: browser = "command.com"; break; case OTHER: default: browser = "netscape"; break; } return browser; }
From source file:fxts.stations.util.BrowserLauncher.java
/** * Attempts to locate the default web browser on the local system. Caches results so it * only locates the browser once for each use of this class per JVM instance. * * @return The browser for the system. Note that this may not be what you would consider * to be a standard web browser; instead, it's the application that gets called to * open the default web browser. In some cases, this will be a non-String object * that provides the means of calling the default browser. *//*from w ww . j a v a 2 s. c o m*/ private static Object locateBrowser() { if (browser != null) { return browser; } switch (jvm) { case MRJ_2_0: try { Integer finderCreatorCode = (Integer) makeOSType.invoke(null, new Object[] { FINDER_CREATOR }); Object aeTarget = aeTargetConstructor.newInstance(new Object[] { finderCreatorCode }); Integer gurlType = (Integer) makeOSType.invoke(null, new Object[] { GURL_EVENT }); Object appleEvent = appleEventConstructor.newInstance( new Object[] { gurlType, gurlType, aeTarget, kAutoGenerateReturnID, kAnyTransactionID }); // Don't set browser = appleEvent because then the next time we call // locateBrowser(), we'll get the same AppleEvent, to which we'll already have // added the relevant parameter. Instead, regenerate the AppleEvent every time. // There's probably a way to do this better; if any has any ideas, please let // me know. return appleEvent; } catch (IllegalAccessException iae) { browser = null; errorMessage = iae.getMessage(); return browser; } catch (InstantiationException ie) { browser = null; errorMessage = ie.getMessage(); return browser; } catch (InvocationTargetException ite) { browser = null; errorMessage = ite.getMessage(); return browser; } case MRJ_2_1: File systemFolder; try { systemFolder = (File) findFolder.invoke(null, new Object[] { kSystemFolderType }); } catch (IllegalArgumentException iare) { browser = null; errorMessage = iare.getMessage(); return browser; } catch (IllegalAccessException iae) { browser = null; errorMessage = iae.getMessage(); return browser; } catch (InvocationTargetException ite) { browser = null; errorMessage = ite.getTargetException().getClass() + ": " + ite.getTargetException().getMessage(); return browser; } String[] systemFolderFiles = systemFolder.list(); // Avoid a FilenameFilter because that can't be stopped mid-list for (int i = 0; i < systemFolderFiles.length; i++) { try { File file = new File(systemFolder, systemFolderFiles[i]); if (!file.isFile()) { continue; } // We're looking for a file with a creator code of 'MACS' and // a type of 'FNDR'. Only requiring the type results in non-Finder // applications being picked up on certain Mac OS 9 systems, // especially German ones, and sending a GURL event to those // applications results in a logout under Multiple Users. Object fileType = getFileType.invoke(null, new Object[] { file }); if (FINDER_TYPE.equals(fileType.toString())) { Object fileCreator = getFileCreator.invoke(null, new Object[] { file }); if (FINDER_CREATOR.equals(fileCreator.toString())) { browser = file.toString(); // Actually the Finder, but that's OK return browser; } } } catch (IllegalArgumentException iare) { browser = browser; errorMessage = iare.getMessage(); return null; } catch (IllegalAccessException iae) { browser = null; errorMessage = iae.getMessage(); return browser; } catch (InvocationTargetException ite) { browser = null; errorMessage = ite.getTargetException().getClass() + ": " + ite.getTargetException().getMessage(); return browser; } } browser = null; break; case MRJ_3_0: case MRJ_3_1: browser = ""; // Return something non-null break; case WINDOWS_NT: browser = "cmd.exe"; break; case WINDOWS_9x: browser = "command.com"; break; case OTHER: default: browser = "netscape"; break; } return browser; }
From source file:fxts.stations.util.BrowserLauncher.java
/** * Attempts to open the default web browser to the given URL. * * @param url The URL to open//from w w w. j a va 2 s . c om * * @throws IOException If the web browser could not be located or does not run */ public static void openURL(String url) throws IOException { if (!loadedWithoutErrors) { throw new IOException("Exception in finding browser: " + errorMessage); } Object browser = locateBrowser(); if (browser == null) { throw new IOException("Unable to locate browser: " + errorMessage); } switch (jvm) { case MRJ_2_0: Object aeDesc = null; try { aeDesc = aeDescConstructor.newInstance(new Object[] { url }); putParameter.invoke(browser, new Object[] { keyDirectObject, aeDesc }); sendNoReply.invoke(browser, new Object[] {}); } catch (InvocationTargetException ite) { throw new IOException("InvocationTargetException while creating AEDesc: " + ite.getMessage()); } catch (IllegalAccessException iae) { throw new IOException("IllegalAccessException while building AppleEvent: " + iae.getMessage()); } catch (InstantiationException ie) { throw new IOException("InstantiationException while creating AEDesc: " + ie.getMessage()); } finally { aeDesc = null; // Encourage it to get disposed if it was created browser = null; // Ditto } break; case MRJ_2_1: Runtime.getRuntime().exec(new String[] { (String) browser, url }); break; case MRJ_3_0: int[] instance = new int[1]; int result = ICStart(instance, 0); if (result == 0) { int[] selectionStart = new int[] { 0 }; byte[] urlBytes = url.getBytes(); int[] selectionEnd = new int[] { urlBytes.length }; result = ICLaunchURL(instance[0], new byte[] { 0 }, urlBytes, urlBytes.length, selectionStart, selectionEnd); if (result == 0) { // Ignore the return value; the URL was launched successfully // regardless of what happens here. ICStop(instance); } else { throw new IOException("Unable to launch URL: " + result); } } else { throw new IOException("Unable to create an Internet Config instance: " + result); } break; case MRJ_3_1: try { openURL.invoke(null, new Object[] { url }); } catch (InvocationTargetException ite) { throw new IOException("InvocationTargetException while calling openURL: " + ite.getMessage()); } catch (IllegalAccessException iae) { throw new IOException("IllegalAccessException while calling openURL: " + iae.getMessage()); } break; case WINDOWS_NT: case WINDOWS_9x: // cmd = 'rundll32 url.dll,FileProtocolHandler http://...' Process process = Runtime.getRuntime().exec(WIN_PATH + " " + WIN_FLAG + " " + url); // This avoids a memory leak on some versions of Java on Windows. // That's hinted at in <http://developer.java.sun.com/developer/qow/archive/68/>. try { process.waitFor(); process.exitValue(); } catch (InterruptedException ie) { throw new IOException("InterruptedException while launching browser: " + ie.getMessage()); } break; case OTHER: // Assume that we're on Unix and that Netscape is installed // First, attempt to open the URL in a currently running session of Netscape process = Runtime.getRuntime().exec(new String[] { (String) browser, NETSCAPE_REMOTE_PARAMETER, NETSCAPE_OPEN_PARAMETER_START + url + NETSCAPE_OPEN_PARAMETER_END }); try { int exitCode = process.waitFor(); if (exitCode != 0) { // if Netscape was not open Runtime.getRuntime().exec(new String[] { (String) browser, url }); } } catch (InterruptedException ie) { throw new IOException("InterruptedException while launching browser: " + ie.getMessage()); } break; default: // This should never occur, but if it does, we'll try the simplest thing possible Runtime.getRuntime().exec(new String[] { (String) browser, url }); break; } }
From source file:Browser.java
/** * Open the specified URL in the client web browser. * /* w w w. j av a 2s . c o m*/ * @param url URL to open. * @throws IOException If there is brwoser problem. */ public static void openUrl(String url) throws IOException { if (!loadedWithoutErrors) { throw new IOException("Exception in finding browser: " + errorMessage); } Object browser = locateBrowser(); if (browser == null) { throw new IOException("Unable to locate browser: " + errorMessage); } switch (jvm) { case MRJ_2_0: Object aeDesc = null; try { aeDesc = aeDescConstructor.newInstance(new Object[] { url }); putParameter.invoke(browser, new Object[] { keyDirectObject, aeDesc }); sendNoReply.invoke(browser, new Object[] {}); } catch (InvocationTargetException ite) { throw new IOException("InvocationTargetException while creating AEDesc: " + ite.getMessage()); } catch (IllegalAccessException iae) { throw new IOException("IllegalAccessException while building AppleEvent: " + iae.getMessage()); } catch (InstantiationException ie) { throw new IOException("InstantiationException while creating AEDesc: " + ie.getMessage()); } finally { aeDesc = null; // Encourage it to get disposed if it was created browser = null; // Ditto } break; case MRJ_2_1: Runtime.getRuntime().exec(new String[] { (String) browser, url }); break; case MRJ_3_0: int[] instance = new int[1]; int result = ICStart(instance, 0); if (result == 0) { int[] selectionStart = new int[] { 0 }; byte[] urlBytes = url.getBytes(); int[] selectionEnd = new int[] { urlBytes.length }; result = ICLaunchURL(instance[0], new byte[] { 0 }, urlBytes, urlBytes.length, selectionStart, selectionEnd); if (result == 0) { // Ignore the return value; the URL was launched successfully // regardless of what happens here. ICStop(instance); } else { throw new IOException("Unable to launch URL: " + result); } } else { throw new IOException("Unable to create an Internet Config instance: " + result); } break; case MRJ_3_1: try { openURL.invoke(null, new Object[] { url }); } catch (InvocationTargetException ite) { throw new IOException("InvocationTargetException while calling openURL: " + ite.getMessage()); } catch (IllegalAccessException iae) { throw new IOException("IllegalAccessException while calling openURL: " + iae.getMessage()); } break; case WINDOWS_NT: case WINDOWS_9x: // Add quotes around the URL to allow ampersands and other special // characters to work. Process process = Runtime.getRuntime().exec(new String[] { (String) browser, FIRST_WINDOWS_PARAMETER, SECOND_WINDOWS_PARAMETER, THIRD_WINDOWS_PARAMETER, '"' + url + '"' }); // This avoids a memory leak on some versions of Java on Windows. // That's hinted at in <http://developer.java.sun.com/developer/qow/ // archive/68/>. try { process.waitFor(); process.exitValue(); } catch (InterruptedException ie) { throw new IOException("InterruptedException while launching browser: " + ie.getMessage()); } break; case OTHER: // Assume that we're on Unix and that Netscape is installed // First, attempt to open the URL in a currently running session of // Netscape String command = browser.toString() + " -raise " + NETSCAPE_REMOTE_PARAMETER + " " + NETSCAPE_OPEN_PARAMETER_START + url + NETSCAPE_OPEN_PARAMETER_END; process = Runtime.getRuntime().exec(command); try { int exitCode = process.waitFor(); if (exitCode != 0) { // if Netscape was not open Runtime.getRuntime().exec(new String[] { (String) browser, url }); } } catch (InterruptedException exception) { exception.printStackTrace(); throw new IOException("InterruptedException while launching browser: " + exception.getMessage()); } break; default: // This should never occur, but if it does, we'll try the simplest // thing possible Runtime.getRuntime().exec(new String[] { (String) browser, url }); break; } }
From source file:org.cesecore.keys.token.p11.Pkcs11SlotLabel.java
/** * Creating dummy provider just to have C_Initialize executed with multiple * thread argument. {@link Pkcs11Wrapper#getInstance(File)} should call it * before making any PKCS#11 calls. If not then C_Initialize will be called * with null argument causing multi threading to be disabled for the token. * //from w w w. j a va 2 s . c o m * There is a boolean in the sun code ensuring that C_Initialize is only * called once. * To check this implementation the p11 spy utils could be used. Check that * it is only one C_Initialize call and that null is not passed. * @param a file with the path of the p11 module on which C_Finalize should * be called. */ static void doC_Initialize(final File libFile) { try { getSunP11ProviderNoExceptionHandeling( getSunP11ProviderInputStream(-1, libFile, Pkcs11SlotLabelType.SLOT_NUMBER, null, null)); } catch (InvocationTargetException e) { // the p11 module don't like the bogus arguments and throws an exception but we don't bother about this since // C_Initialize has already been called with multithread arguments. log.debug("Get dummy sun provider throws an exception. This is OK.", e); } catch (Exception e) { final String msg = "Error constructing pkcs11 provider: " + e.getMessage(); log.error(msg); throw new IllegalStateException(msg, e); } }
From source file:net.iaeste.iws.core.transformers.CSVTransformer.java
/** * <p>Reflective invocation of the Object Setter methods. To enforce the * Setter Validation checks on the values. Required to avoid that illegal * values is being processed.</p>/* www . jav a 2 s . com*/ * * <p>The method will also catch any thrown IllegalArgument Exceptions and * add the result to the error map given.</p> * * @param errors Validation Error Map * @param obj The Object to invoke the Setter on * @param field The Object field to be set * @param argument Argument to the Setter * @throws IWSException If a Reflection Error occurred. */ private static <O extends Verifiable> void invokeMethodOnObject(final Map<String, String> errors, final O obj, final OfferFields field, final Object argument) { if ((field.getMethod() != null) && field.useField(OfferFields.Type.DOMESTIC)) { try { final Method implementation = obj.getClass().getMethod(field.getMethod(), field.getArgumentClass()); implementation.invoke(obj, argument); } catch (InvocationTargetException e) { // The Reflection Framework is wrapping all caught Exceptions // inside the Invocation Target Exception. Since our setters // is throwing an IllegalArgument Exception, we have to see if // this occurs. if (e.getTargetException() instanceof IllegalArgumentException) { LOG.debug("Setter {} Invocation Error: {}", field.getMethod(), e.getTargetException(), e.getTargetException()); errors.put(field.getField(), e.getTargetException().getMessage()); } else { LOG.debug("Setter {} Invocation Error: {}", field.getMethod(), e.getMessage(), e); errors.put(field.getField(), e.getMessage()); } } catch (SecurityException | NoSuchMethodException | IllegalArgumentException | IllegalAccessException e) { // The Reflection framework forces a check for the // NoSuchMethodException. Additionally, if the Java Security // Manager is used, we may also see a SecurityException. // Invoking the method may also result in either an // IllegalArgumentException or IllegalAccessException. LOG.error(e.getMessage(), e); throw new IWSException(IWSErrors.FATAL, e.getMessage(), e); } } else { LOG.warn("Cannot set field {}, as there is no method associated with it.", field.getField()); } }
From source file:com.espertech.esper.dataflow.core.SignalHandlerDefaultWInvoke.java
@Override public void handleSignal(EPDataFlowSignal signal) { try {//from w w w .j a va2 s . c o m handleSignalInternal(signal); } catch (InvocationTargetException ex) { log.error("Failed to invoke signal handler: " + ex.getMessage(), ex); } }
From source file:org.apache.tapestry.listener.ListenerMap.java
/** * Invoked by the inner listener/adaptor classes to * invoke the method./*from w w w. j av a2 s. c o m*/ * **/ private static void invokeTargetMethod(Object target, Method method, Object[] args) { if (LOG.isDebugEnabled()) LOG.debug("Invoking listener method " + method + " on " + target); try { try { method.invoke(target, args); } catch (InvocationTargetException ex) { Throwable inner = ex.getTargetException(); if (inner instanceof ApplicationRuntimeException) throw (ApplicationRuntimeException) inner; // Edit out the InvocationTargetException, if possible. if (inner instanceof RuntimeException) throw (RuntimeException) inner; throw ex; } } catch (ApplicationRuntimeException ex) { throw ex; } catch (Exception ex) { // Catch InvocationTargetException or, preferrably, // the inner exception here (if its a runtime exception). throw new ApplicationRuntimeException(Tapestry.format("ListenerMap.unable-to-invoke-method", method.getName(), target, ex.getMessage()), ex); } }
From source file:MainClass.java
protected Control createContents(Composite parent) { Composite composite = new Composite(parent, SWT.NONE); composite.setLayout(new GridLayout(1, true)); final Button indeterminate = new Button(composite, SWT.CHECK); indeterminate.setText("Indeterminate"); Button showProgress = new Button(composite, SWT.NONE); showProgress.setText("Show Progress"); final Shell shell = parent.getShell(); showProgress.addSelectionListener(new SelectionAdapter() { public void widgetSelected(SelectionEvent event) { try { new ProgressMonitorDialog(shell).run(true, true, new LongRunningOperation(indeterminate.getSelection())); } catch (InvocationTargetException e) { MessageDialog.openError(shell, "Error", e.getMessage()); } catch (InterruptedException e) { MessageDialog.openInformation(shell, "Cancelled", e.getMessage()); }//w ww .j a va 2s .c om } }); parent.pack(); return composite; }
From source file:com.jaspersoft.jasperserver.remote.dbservices.impl.BeanConnectionServiceImpl.java
/** */*from w ww . j a v a 2 s. c o m*/ * @param resource * @return Connection object, guaranteed to be non-null (not found or not supported resource indicated by exception) * @throws ResourceNotFoundException if no resource found * @throws RemoteException in case of unclassified error */ public Connection getConnection(Resource resource) { Connection result = null; long startTime = System.currentTimeMillis(); try { if (logger.isDebugEnabled()) { logger.debug("Enter getConnection .. Start Time" + System.currentTimeMillis()); } if (resource instanceof BeanReportDataSource) { BeanReportDataSource beanDataSource = (BeanReportDataSource) resource; applicationContext = StaticApplicationContext.getApplicationContext(); Object bean = this.applicationContext.getBean(beanDataSource.getBeanName()); Method serviceMethod = bean.getClass().getMethod(beanDataSource.getBeanMethod(), null); JdbcDataSourceService service = (JdbcDataSourceService) serviceMethod.invoke(bean, null); result = service.getDataSource().getConnection(); } else { throw new RemoteException("Invalid Resource: Please check datasource url"); } } catch (InvocationTargetException ex) { logger.error(ex.getMessage(), ex); throw new RemoteException("Cannot get bean datasource connection:" + ex.toString()); } catch (Exception ex) { logger.error(ex.getMessage(), ex); throw new RemoteException("Cannot get bean datasource connection:" + ex.getMessage()); } finally { if (logger.isDebugEnabled()) { long elapsedTime = System.currentTimeMillis() - startTime; logger.debug("Exit getConnection .. Total Time Spent: " + elapsedTime); } } return result; }