Example usage for java.lang Exception getCause

Introduction

In this page you can find the example usage for java.lang Exception getCause.

Prototype

public synchronized Throwable getCause() 

Source Link

Document

Returns the cause of this throwable or null if the cause is nonexistent or unknown.

Usage

From source file:com.sisrni.managedbean.MenusAdmMB.java

public void cancelar() throws Exception {
    try {/*  w w  w. j a  v  a2  s .  c  o m*/
        this.ssMenus = null;
        RequestContext.getCurrentInstance().update(":formAdmin");
        RequestContext.getCurrentInstance().update(":formMenu");
    } catch (Exception e) {
        e.printStackTrace();
        throw new Exception("Error class MenusOpcionesMB - Editar()\n" + e.getMessage(), e.getCause());
    } finally {
        this.ssMenus = new SsMenus();
    }
}

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From source file:com.mercatis.lighthouse3.persistence.commons.rest.DomainModelEntityDAOImplementation.java

/**
 * This method performs an HTTP request against the RESTful web service.
 * /* w  ww  .j a  va 2  s . c om*/
 * @param resourcePath
 *            the path to the resource relative to the server url.
 * @param method
 *            the HTTP method to execute
 * @param body
 *            the body of a POST or PUT request, can be <code>null</code>
 * @param queryParams
 *            a Hash with the query parameter, can be <code>null</code>
 * @return the data returned by the web service
 * @throws PersistenceException
 *             in case a communication error occurred.
 */
protected String executeHttpMethod(String resourcePath, HttpMethod method, String body,
        Map<String, String> queryParams) {

    String url = null;

    try {
        url = new URI(this.getServerUrl() + resourcePath, true).toString();
    } catch (Exception e) {
        throw new PersistenceException("Invalid resource path given", e);
    }

    try {
        return new HttpRequest(user, password).execute(url, method, body, queryParams);
    } catch (Exception anyProblem) {
        String message = anyProblem.getCause() != null ? anyProblem.getCause().getMessage()
                : anyProblem.getMessage();
        throw new PersistenceException(message, anyProblem);
    }
}

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From source file:com.sunrun.crportal.util.CRPortalUtil.java

public static int getSRCustomerId(PortletRequest req) throws CRPortletException {
    if (getSunRunCustomerIdFromSession(req) != null) {
        return getSunRunCustomerIdFromSession(req).intValue();
    }/*from   w ww.  j a  v  a  2s  .c o  m*/
    try {
        return new Integer(UserLocalServiceUtil.getUser(getUserId(req)).getScreenName()).intValue();
    } catch (Exception e) {
        throw new CRPortletException(e.getLocalizedMessage(), e.getCause());
    }
}

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From source file:models.Application.java

/**
 * Check for any other application that may be present on the port and throw an exception if there is any.
 *///from w  w  w . j  av  a 2s  . co  m
private void checkForOtherApplication(final String url) throws Exception {
    try {
        final WSRequest request = WS.url(url);
        request.timeout("1s"); // set time-out to a low value to make sure
        // we time-out when there is a connect but
        // no answer, for example with SSH
        request.get();

        throw new Exception("There is already another application bound to " + url);
    } catch (Exception e) {
        // very dirty, but Play! wraps all upper level exceptions, so there really isn't any other way
        if (e.getCause() != null && e.getCause().getCause() != null
                && e.getCause().getCause() instanceof ConnectException) {
            // this is good
            Logger.info("Port seems to be free");
        } else {
            // this means that there is an application there 
            // there is either a timeout, a HTTP app, or another protocol than HTTP
            throw new Exception("There is already another application bound to " + url + ": " + e.getMessage());
        }
    }
}

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From source file:com.sisrni.managedbean.OpcionesAdmMB.java

public void cancelar() throws Exception {
    try {//from w w w.  j  a  v a2s. c  o  m
        this.ssOpciones = null;
        setActualizar(false);
        RequestContext.getCurrentInstance().update(":formAdmin");
        RequestContext.getCurrentInstance().update(":formMenu");
    } catch (Exception e) {
        e.printStackTrace();
        throw new Exception("Error class MenusOpcionesMB - Editar()\n" + e.getMessage(), e.getCause());
    } finally {
        this.ssOpciones = new SsOpciones();
    }
}

---

From source file:bridge.toolkit.ControllerJFrame.java

private void RunButtonActionPerformed(java.awt.event.ActionEvent evt) {

    ctx.put(Keys.SCPM_FILE, SCPMField.getText());
    ctx.put(Keys.RESOURCE_PACKAGE, ResourceField.getText());
    ctx.put(Keys.OUTPUT_DIRECTORY, OutputDirectoryField.getText());
    try {// w ww.ja v  a 2 s .c  o  m

        if (outputType.equals("-scormflash")) {
            toolkit = sampleCatalog.getCommand("SCORM");
            ctx.put(Keys.OUTPUT_TYPE, null);
        } else if (outputType.equals("-scormhtml")) {
            toolkit = sampleCatalog.getCommand("SCORM");
            ctx.put(Keys.OUTPUT_TYPE, "SCORMHTML");
        } else if (outputType.equals("-mobile")) {
            toolkit = sampleCatalog.getCommand("Mobile");
        } else if (outputType.equals("-mobilecourse")) {
            toolkit = sampleCatalog.getCommand("Mobile");
            ctx.put(Keys.OUTPUT_TYPE, "mobileCourse");
        } else if (outputType.equals("-pdfinstructor")) {
            toolkit = sampleCatalog.getCommand("PDF");
            ctx.put(Keys.PDF_OUTPUT_OPTION, "-instructor");
        } else if (outputType.equals("-pdfstudent")) {
            toolkit = sampleCatalog.getCommand("PDF");
            ctx.put(Keys.PDF_OUTPUT_OPTION, "-student");
        }
        if (toolkit != null) {
            toolkit.execute(ctx);
        }
    } catch (Exception e) {
        e.printStackTrace();
        System.out.println(e.getCause().toString());
    }

}

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From source file:hoot.services.db.DbUtils.java

public static void clearTable(com.mysema.query.sql.RelationalPathBase<?> t, Connection conn) throws Exception {

    try {/*  w  ww  .j a va  2s . c  om*/
        Configuration configuration = getConfiguration();

        new SQLDeleteClause(conn, configuration, t).execute();
    } catch (Exception e) {
        log.error(e.getCause().getMessage());
    }

}

---

From source file:net.sf.ehcache.exceptionhandler.ExceptionHandlingDynamicCacheProxy.java

/**
 * Processes a method invocation on a proxy instance and returns
 * the result.  This method will be invoked on an invocation handler
 * when a method is invoked on a proxy instance that it is
 * associated with./*from ww  w  . j  ava  2  s  .c  o m*/
 *
 * @param proxy  the proxy instance that the method was invoked on
 * @param method the <code>Method</code> instance corresponding to
 *               the interface method invoked on the proxy instance.  The declaring
 *               class of the <code>Method</code> object will be the interface that
 *               the method was declared in, which may be a superinterface of the
 *               proxy interface that the proxy class inherits the method through.
 * @param args   an array of objects containing the values of the
 *               arguments passed in the method invocation on the proxy instance,
 *               or <code>null</code> if interface method takes no arguments.
 *               Arguments of primitive types are wrapped in instances of the
 *               appropriate primitive wrapper class, such as
 *               <code>java.lang.Integer</code> or <code>java.lang.Boolean</code>.
 * @return the value to return from the method invocation on the
 *         proxy instance.  If the declared return type of the interface
 *         method is a primitive type, then the value returned by
 *         this method must be an instance of the corresponding primitive
 *         wrapper class; otherwise, it must be a type assignable to the
 *         declared return type.  If the value returned by this method is
 *         <code>null</code> and the interface method's return type is
 *         primitive, then a <code>NullPointerException</code> will be
 *         thrown by the method invocation on the proxy instance.  If the
 *         value returned by this method is otherwise not compatible with
 *         the interface method's declared return type as described above,
 *         a <code>ClassCastException</code> will be thrown by the method
 *         invocation on the proxy instance.
 * @throws Throwable the exception to throw from the method
 *                   invocation on the proxy instance.  The exception's type must be
 *                   assignable either to any of the exception types declared in the
 *                   <code>throws</code> clause of the interface method or to the
 *                   unchecked exception types <code>java.lang.RuntimeException</code>
 *                   or <code>java.lang.Error</code>.  If a checked exception is
 *                   thrown by this method that is not assignable to any of the
 *                   exception types declared in the <code>throws</code> clause of
 *                   the interface method, then an
 *                   {@link java.lang.reflect.UndeclaredThrowableException} containing the
 *                   exception that was thrown by this method will be thrown by the
 *                   method invocation on the proxy instance.
 * @see java.lang.reflect.UndeclaredThrowableException
 *
 */
public Object invoke(Object proxy, Method method, Object[] args) throws Throwable {
    Object invocationResult = null;
    try {
        invocationResult = method.invoke(ehcache, args);
    } catch (Exception e) {
        CacheExceptionHandler cacheExceptionHandler = ehcache.getCacheExceptionHandler();
        if (cacheExceptionHandler != null) {
            String keyAsString = null;
            //should be a CacheException
            Throwable cause = e.getCause();
            if (cause != null) {
                keyAsString = extractKey(cause.getMessage());
            }
            Exception causeAsException = null;
            try {
                causeAsException = (Exception) cause;
            } catch (ClassCastException cce) {
                //we only handle exceptions, not errors.
                if (LOG.isDebugEnabled()) {
                    LOG.debug("Underlying cause was not an Exception: " + cce);
                }
            }

            cacheExceptionHandler.onException(ehcache, keyAsString, causeAsException);
        } else {
            throw e.getCause();
        }

    }
    return invocationResult;
}

---

From source file:net.sf.ginp.TestSetupInvalid.java

/**
 * Test that validation of a bad config against a ginp dtd fails
 * @throws SetupException/*from w w  w .  ja  v  a 2  s  .c o m*/
 * @throws IOException
 * @see net.sf.ginp.setup.SetupManager#testValidConfig
 */
public void testInvalidConfig() {
    final String CONFIG_FILE = "invalidConfig.xml";

    try {
        service.testValidConfig(this.getClass().getResourceAsStream(File.separator + CONFIG_FILE));
        fail("Exception expected!");
    } catch (Exception e1) {
        // unroll the nested Exception and verify diagnostics
        assertTrue("SetupException expected: " + e1, e1 instanceof SetupException);

        String reason = e1.getMessage();
        assertTrue(reason.indexOf("Trouble parsing document") > -1);

        Throwable e2 = e1.getCause();
        assertNotNull(e2);
        assertTrue(e2 instanceof DocumentException);

        String reason2 = e2.getMessage();
        assertTrue(reason2.indexOf("Element type \"foo\" must be declared") > -1);

        // Sadly, SetupManagerImpl has no idea where we got the bad
        // file from, so the Exception misleadingly reports the path
        // to the DTD, which is probably fine.
        //assertTrue(reason2.indexOf(CONFIG_FILE)>-1);
    }
}

---

From source file:com.sisrni.managedbean.MenusAdmMB.java

/**
 * */*www .  ja  va2  s  . c  om*/
 *
 * @param country
 * @throws Exception
 */
public void preEditar(SsMenus ssMenus) throws Exception {
    try {
        int i = 0;
        this.ssMenus = ssMenus;
        selectedArrayRoles = new String[ssMenus.getSsRolesList().size()];
        listRolesTemp = ssMenus.getSsRolesList();
        for (SsRoles mn : ssMenus.getSsRolesList()) {
            selectedArrayRoles[i] = mn.getIdRol().toString();
            i++;
        }
    } catch (Exception e) {
        e.printStackTrace();
        throw new Exception("Error class MenusOpcionesMB - preEditar()\n" + e.getMessage(), e.getCause());
    } finally {

    }
}

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