Example usage for java.lang.reflect InvocationTargetException getTargetException

Introduction

In this page you can find the example usage for java.lang.reflect InvocationTargetException getTargetException.

Prototype

public Throwable getTargetException() 

Source Link

Document

Get the thrown target exception.

Usage

From source file:de.andrena.tools.macker.plugin.CommandLineFile.java

public static void main(String[] args) throws Exception {
    if (args.length == 0 || args.length > 2) {
        System.err.println("Usage: CommandLineFile <main class> [command line arguments file]");
        System.exit(1);// www .  j av  a2 s. c  om
    }

    String className = args[0];
    Class<?> clazz = Class.forName(className);
    Method main = clazz.getMethod("main", new Class[] { String[].class });

    List<String> lines = new ArrayList<String>();
    if (args.length == 2) {
        Reader in = new InputStreamReader(new FileInputStream(args[1]), "UTF-8");
        try {
            lines = IOUtils.readLines(in);
        } finally {
            in.close();
        }
    }

    try {
        main.invoke(null, new Object[] { lines.toArray(new String[lines.size()]) });
    } catch (InvocationTargetException ex) {
        Throwable cause = ex.getTargetException();
        if (cause instanceof Error) {
            throw (Error) cause;
        }
        throw (Exception) cause;
    }
}

---

From source file:ClassLoaderDemo0.java

public static void main(String[] argv) {
    System.out.println("ClassLoaderDemo starting");
    ClassLoaderDemo0 loader = new ClassLoaderDemo0();
    Class c = null;//from  ww  w.  ja v a  2  s .  com
    Object demo;
    try {
        /* Load the "Demo" class from memory */

        System.out.println("About to load class  Demo");
        c = loader.loadClass("Demo", true);
        System.out.println("About to instantiate class Demo");
        demo = c.newInstance();
        System.out.println("Got Demo class loaded: " + demo);

        /* Now try to call a method */

        Method mi = c.getMethod("test", null);
        mi.invoke(demo, null);

    } catch (InvocationTargetException e) {
        // The invoked method threw an exception. We get it
        // wrapped up inside another exception, hence the
        // extra call here:
        e.getTargetException().printStackTrace();
        System.out.println("Could not run test method");
    } catch (Exception e) {
        e.printStackTrace();
        System.out.println("Could not run test method");
    }
}

---

From source file:Main.java

/** TargetException handler */
private static void handleTargetException(InvocationTargetException ex) throws IOException {
    Throwable t = ex.getTargetException();
    if (t instanceof IOException) {
        throw (IOException) t;
    } else if (t instanceof RuntimeException) {
        throw (RuntimeException) t;
    } else if (t instanceof Error) {
        throw (Error) t;
    }//w w w .j a  v a2s  .  c  o m
}

---

From source file:Main.java

public static void invokeInEDTAndWait(Runnable runnable) throws Exception {
    if (SwingUtilities.isEventDispatchThread()) {
        runnable.run();/*  w w w.java  2 s.  c om*/
    } else {
        try {
            SwingUtilities.invokeAndWait(runnable);

        } catch (InvocationTargetException e) {
            Throwable targetException = e.getTargetException();
            if (targetException instanceof Exception)
                throw (Exception) targetException;
            if (targetException instanceof Error)
                throw (Error) targetException;
            throw new IllegalStateException(targetException);

        } catch (InterruptedException e) {
            throw new IllegalStateException(e);
        }
    }
}

---

From source file:Main.java

public static void recreate(Activity activity) {
    if (Build.VERSION.SDK_INT > Build.VERSION_CODES.GINGERBREAD_MR1) {
        recreateHC(activity);//from ww w  . j a v a  2s.  c o  m
    } else {
        try {
            recreateGB(activity);
        } catch (InvocationTargetException e) {
            e.getTargetException().printStackTrace();
        } catch (Exception e) {
            e.printStackTrace();
        }
    }
}

---

From source file:net.sourceforge.fenixedu.applicationTier.Servico.manager.DeleteObjectByOID.java

@Atomic
public static Boolean run(String externalId) throws FenixServiceException {
    check(RolePredicates.MANAGER_PREDICATE);
    try {/*  w  w  w  .  j a va  2s.  c om*/
        MethodUtils.invokeMethod(FenixFramework.getDomainObject(externalId), "delete", null);
    } catch (InvocationTargetException e) {
        if (e.getTargetException() != null) {
            if (e.getTargetException() instanceof WriteOnReadError) {
                throw ((WriteOnReadError) e.getTargetException());
            }
            throw new FenixServiceException(e.getTargetException());
        }
        throw new FenixServiceException(e);
    } catch (NoSuchMethodException e) {
        throw new FenixServiceException(e);
    } catch (IllegalAccessException e) {
        throw new FenixServiceException(e);
    }

    return true;
}

---

From source file:Main.java

/**
 * Causes runnable to have its run method called in the dispatch thread of
 * the event queue. This will happen after all pending events are processed.
 * The call blocks until this has happened.
 *///www .  j av a  2s .  c om
public static void invokeAndWait(final Runnable runnable) {
    if (EventQueue.isDispatchThread()) {
        runnable.run();
    } else {
        try {
            EventQueue.invokeAndWait(runnable);
        } catch (InterruptedException exception) {
            // Someone don't want to let us sleep. Go back to work.
        } catch (InvocationTargetException target) {
            final Throwable exception = target.getTargetException();
            if (exception instanceof RuntimeException) {
                throw (RuntimeException) exception;
            }
            if (exception instanceof Error) {
                throw (Error) exception;
            }
            // Should not happen, since {@link Runnable#run} do not allow checked exception.
            throw new UndeclaredThrowableException(exception, exception.getLocalizedMessage());
        }
    }
}

---

From source file:cf.spring.servicebroker.AccessorUtils.java

/**
 * Invokes the method of the specified object with some method arguments.
 *///from ww w.ja  va 2s. com
public static Object invokeMethod(Object object, Method method, Object... args) throws Throwable {
    try {
        return method.invoke(object, args);
    } catch (InvocationTargetException e) {
        throw e.getTargetException();
    }
}

---

From source file:net.sourceforge.fenixedu.applicationTier.Servico.manager.TransferDomainObjectProperty.java

@Atomic
public static void run(DomainObject srcObject, DomainObject dstObject, String slotName)
        throws FenixServiceException {
    check(RolePredicates.MANAGER_PREDICATE);
    try {//ww w  . ja va 2 s  .  c  o  m
        Object srcProperty = PropertyUtils.getSimpleProperty(srcObject, slotName);

        if (srcProperty != null && srcProperty instanceof Collection) {
            Collection srcCollection = (Collection) srcProperty;

            Object dstProperty = PropertyUtils.getSimpleProperty(dstObject, slotName);
            if (dstProperty instanceof Collection) {
                Collection dstCollection = (Collection) dstProperty;
                dstCollection.addAll(srcCollection);
            }

        } else {
            PropertyUtils.setSimpleProperty(dstObject, slotName, srcProperty);
        }
    } catch (InvocationTargetException e) {
        if (e.getTargetException() != null) {
            if (e.getTargetException() instanceof WriteOnReadError) {
                throw ((WriteOnReadError) e.getTargetException());
            }
            throw new FenixServiceException(e.getTargetException());
        }
        throw new FenixServiceException(e);
    } catch (IllegalAccessException e) {
        throw new FenixServiceException(e);
    } catch (NoSuchMethodException e) {
        throw new FenixServiceException(e);
    }

}

---

From source file:com.espertech.esper.epl.script.mvel.MVELHelper.java

private static ExprValidationException handleTargetException(String scriptName, InvocationTargetException ex) {
    Throwable mvelException = ex.getTargetException();
    String message = "Exception compiling MVEL script '" + scriptName + "': " + mvelException.getMessage();
    log.info(message, mvelException);/*from   www  .j  a v  a 2 s  . c  o m*/
    return new ExprValidationException(message, mvelException);
}

---

• «
• 1
• 2
• 3
• 4
• 5
• 6
• 7
• 8
• 9
• 10
• 11
• 12
• 13
• 14
• 15
• 16
• 17
• 18
• 19
• 20
• 21
• 22
• 23
• 24
• 25
• 26
• 27
• 28
• 29
• 30
• 31
• 32
• »