Example usage for java.lang ClassNotFoundException printStackTrace

List of usage examples for java.lang ClassNotFoundException printStackTrace

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Introduction

In this page you can find the example usage for java.lang ClassNotFoundException printStackTrace.

Prototype

public void printStackTrace()

Source Link

Document

Prints this throwable and its backtrace to the standard error stream.

Usage

From source file:common.DB.java

public static Connection getConnection() {
    try {//from  w w w  . j  a  va2s.com
        if (connection == null) {
            Properties prop = new Properties();
            InputStream inputStream = DB.class.getClassLoader().getResourceAsStream("/db.properties");
            System.out.println(inputStream);
            prop.load(inputStream);
            String driver = prop.getProperty("driver");
            String url = prop.getProperty("url");
            String user = prop.getProperty("user");
            String password = prop.getProperty("password");
            Class.forName(driver);
            connection = DriverManager.getConnection(url, user, password);
            connection.setAutoCommit(true);
        }
    } catch (ClassNotFoundException e) {
        e.printStackTrace();
    } catch (SQLException e) {
        e.printStackTrace();
    } catch (FileNotFoundException e) {
        e.printStackTrace();
    } catch (IOException e) {
        e.printStackTrace();
    }
    return connection;
}

From source file:com.atlassian.theplugin.commons.ssl.PluginSSLProtocolSocketFactory.java

public static void initializeSocketFactory(GeneralConfigurationBean generalConfiguration,
        CertMessageDialog dialog) {//from www  . ja  va2  s  . c  o m
    PluginSSLProtocolSocketFactory.generalConfigurationBean = generalConfiguration;
    PluginSSLProtocolSocketFactory.certMessageDialog = dialog;

    Protocol.registerProtocol("https",
            new Protocol("https", (ProtocolSocketFactory) new PluginSSLProtocolSocketFactory(),
                    EasySSLProtocolSocketFactory.SSL_PORT));
    try {
        Class.forName(SocketFactoryFactory.class.getCanonicalName());
    } catch (ClassNotFoundException e) {
        e.printStackTrace();
    }
    AxisProperties.setClassDefault(SecureSocketFactory.class,
            PluginSSLProtocolSocketFactory.class.getCanonicalName());
}

From source file:maltcms.ui.fileHandles.properties.tools.PropertyLoader.java

/**
 * @param optionValues/*ww w.  j av  a2 s .c  o m*/
 */
public static String[] getListServiceProviders(String optionValue) {
    List<String> ret = new ArrayList<>();
    Class<?> c;
    try {
        c = Class.forName(optionValue);
        Logger.getLogger(PropertyLoader.class.getName()).log(Level.INFO, "Loading service: {0}", c.getName());
        ServiceLoader<?> sl = ServiceLoader.load(c);
        for (Object o : sl) {
            if (o != null) {
                ret.add(o.getClass().getName());
            }
        }
    } catch (ClassNotFoundException e) {
        e.printStackTrace();
    } catch (Exception | Error e) {
        e.printStackTrace();
    }

    if (ret.size() == 0) {
        return new String[] { "Can not find any Services for " + optionValue };
    } else {
        return ret.toArray(new String[] {});
    }
}

From source file:InlineTestStringsProvider.java

public static Class<?> loadInlineClassIfNeeded(String className) {
    try {/*from   ww w. j  a  v a 2s . co  m*/
        // If the class can be loaded, just return it.
        Class c = Class.forName(className);
        return c;
    } catch (Exception e) {
        // Initialize the class loader with a parent that is the InlineTestStringProvider class
        DDTClassLoader ddtClassLoader = new DDTClassLoader(InlineTestStringsProvider.class.getClassLoader());

        try {
            Class aClass = ddtClassLoader.loadClass(className);
            if (!isBlank(ddtClassLoader.getErrors()))
                System.out.println(
                        "Class " + sq(className) + " Not loaded due to errors: " + ddtClassLoader.getErrors());
            else
                System.out.println("Class " + sq(className) + " loaded.");
            return aClass;
        } catch (ClassNotFoundException notFoundException) {
            System.out.println("Class " + sq(className) + " Not Loaded due to errors:");
            notFoundException.printStackTrace();
        }
    }
    return null;
}

From source file:Operacional.Janela2.java

static Class class$(String s) {
    try {/*from w  ww.  j  a v a2  s  .c  o m*/
        return Class.forName(s);
    } catch (ClassNotFoundException e) {
        // TODO Auto-generated catch block   
        e.printStackTrace();
    }
    ClassNotFoundException classnotfoundexception = null;
    throw new NoClassDefFoundError(classnotfoundexception.getMessage());
}

From source file:org.apache.kylin.common.metrics.perflog.PerfLoggerFactory.java

public static IPerfLogger getPerfLogger(boolean resetPerfLogger) {
    IPerfLogger result = perfLogger.get();
    if (resetPerfLogger || result == null) {
        try {//from   w w w. j av  a2 s. c  om
            result = (IPerfLogger) ClassUtils
                    .getClass(KylinConfig.getInstanceFromEnv().getPerfLoggerClassName()).newInstance();
        } catch (ClassNotFoundException e) {
            LOG.error("Performance Logger Class not found:" + e.getMessage());
            result = new SimplePerfLogger();
        } catch (IllegalAccessException | InstantiationException e) {
            e.printStackTrace();
        }
        perfLogger.set(result);
    }
    return result;
}

From source file:net.kamhon.ieagle.application.Application.java

private static void createGenericApplicationContext() {
    if (appContext == null) {
        appContext = new GenericApplicationContext();

        Class<?> clazz = null;
        if (StringUtils.isNotBlank(clazzPath)) {
            try {
                clazz = Class.forName(clazzPath);
            } catch (ClassNotFoundException e) {
                e.printStackTrace();
            }// w  ww  .j  av a  2s.c  om
        }

        ClassPathResource resource = null;
        if (contextPath.startsWith("classpath:")) {
            if (clazz == null) {
                resource = new ClassPathResource(contextPath.substring("classpath:".length()));
            } else {
                resource = new ClassPathResource(contextPath.substring("classpath:".length()), clazz);
            }
        } else {
            if (clazz == null) {
                resource = new ClassPathResource(contextPath);
            } else {
                resource = new ClassPathResource(contextPath, clazz);
            }
        }
        BeanDefinitionReader reader = new XmlBeanDefinitionReader((BeanDefinitionRegistry) appContext);
        reader.loadBeanDefinitions(resource);
        ((GenericApplicationContext) appContext).refresh();
    }
}

From source file:org.objectweb.proactive.extensions.timitspmd.util.charts.Utilities.java

/**
 * For each tag <chart> in configuration file, try to generate a chart
 * according to its parameters/*from  w  w  w.j  av a 2s.  c  o m*/
 *
 * @param serieResults
 *            merged values
 * @param bstats
 *            full statistics (used for non-mergable values like commevents)
 * @param charts
 *            array from <chart> tags in configuration file
 */
public static void generatingCharts(Element eTimitResult, BenchmarkStatistics bstats, ConfigChart[] charts) {
    if (charts == null) {
        return;
    }
    TimIt.message(2, "Generating charts...");
    String className = null;

    for (ConfigChart cChart : charts) {
        TimIt.message(4, "Generating " + cChart.get("title") + " [" + cChart.get("subtitle") + "]" + "...");
        try {
            className = Utilities.class.getPackage().getName() + "." + cChart.get("type");
            Class<?> chartClass = Class.forName(className);
            Chart chart = (Chart) chartClass.newInstance();
            chart.generateChart(eTimitResult, bstats, cChart);
        } catch (ClassNotFoundException e) {
            System.err.println("  Fail: Unknown chart type: " + className);
        } catch (InstantiationException e) {
            e.printStackTrace();
        } catch (IllegalAccessException e) {
            e.printStackTrace();
        }
    }
}

From source file:edu.harvard.i2b2.fhir.Utils.java

public static Class getClassFromClassPath(String resourceName) {
    ClassLoader loader = Utils.class.getClassLoader();
    try {//from w w  w .j  a v  a2s .co m
        return Class.forName(resourceName, false, loader);
    } catch (ClassNotFoundException e) {
        logger.error("Class Not Found for:" + resourceName, e);
        e.printStackTrace();
        return null;
    }
}

From source file:info.usbo.skypetwitter.Run.java

public static int load_file() {
    // TWITTER/*from  w  w w .  j a va 2  s .c o m*/
    try {
        FileInputStream fis = new FileInputStream(work_dir + "\\twitter_ids.data");
        ObjectInputStream ois = new ObjectInputStream(fis);
        twitter_ids = (ArrayList) ois.readObject();
        ois.close();
        fis.close();
    } catch (IOException ioe) {
        ioe.printStackTrace();
        return 0;
    } catch (ClassNotFoundException c) {
        System.out.println("Class not found");
        c.printStackTrace();
        return 0;
    }
    // VK
    try {
        FileInputStream fis = new FileInputStream(work_dir + "\\vk_ids.data");
        ObjectInputStream ois = new ObjectInputStream(fis);
        vk_ids = (ArrayList) ois.readObject();
        ois.close();
        fis.close();
    } catch (IOException ioe) {
        ioe.printStackTrace();
        return 0;
    } catch (ClassNotFoundException c) {
        System.out.println("Class not found");
        c.printStackTrace();
        return 0;
    }
    return 1;
}