Example usage for java.lang ClassNotFoundException toString

Introduction

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

Prototype

public String toString() 

Source Link

Document

Returns a short description of this throwable.

Usage

From source file:ips1ap101.lib.core.util.ClassX.java

protected Class<?> forName(String className) {
    Bitacora.trace(ClassX.class, "forName", className);
    try {//from   ww  w.  j  a va2  s . co m
        return Class.forName(className);
    } catch (ClassNotFoundException ex) {
        Bitacora.logTrace(ex.toString());
        return null;
    }
}

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From source file:org.apache.hadoop.sqoop.orm.TestClassWriter.java

@Before
public void setUp() {
    testServer = new HsqldbTestServer();
    try {//from   w ww .jav a  2s. c om
        testServer.resetServer();
    } catch (SQLException sqlE) {
        LOG.error("Got SQLException: " + sqlE.toString());
        fail("Got SQLException: " + sqlE.toString());
    } catch (ClassNotFoundException cnfe) {
        LOG.error("Could not find class for db driver: " + cnfe.toString());
        fail("Could not find class for db driver: " + cnfe.toString());
    }

    manager = testServer.getManager();
    options = testServer.getImportOptions();
}

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From source file:com.cloudera.sqoop.testutil.ReparseMapper.java

public void configure(JobConf job) {
    String userTypeName = job.get(USER_TYPE_NAME_KEY);
    if (null == userTypeName) {
        throw new RuntimeException("Unconfigured parameter: " + USER_TYPE_NAME_KEY);
    }/*www . j  a  v a 2  s. c  o  m*/

    LOG.info("User type name set to " + userTypeName);

    this.userRecord = null;

    try {
        Configuration conf = new Configuration();
        Class userClass = Class.forName(userTypeName, true, Thread.currentThread().getContextClassLoader());
        this.userRecord = (SqoopRecord) ReflectionUtils.newInstance(userClass, conf);
    } catch (ClassNotFoundException cnfe) {
        // handled by the next block.
        LOG.error("ClassNotFound exception: " + cnfe.toString());
    } catch (Exception e) {
        LOG.error("Got an exception reflecting user class: " + e.toString());
    }

    if (null == this.userRecord) {
        LOG.error("Could not instantiate user record of type " + userTypeName);
        throw new RuntimeException("Could not instantiate user record of type " + userTypeName);
    }
}

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From source file:com.cloudera.sqoop.testutil.ExplicitSetMapper.java

public void configure(JobConf job) {
    String userTypeName = job.get(USER_TYPE_NAME_KEY);
    if (null == userTypeName) {
        throw new RuntimeException("Unconfigured parameter: " + USER_TYPE_NAME_KEY);
    }/* ww  w  . j ava 2  s.  c om*/

    setCol = job.get(SET_COL_KEY);
    setVal = job.get(SET_VAL_KEY);

    LOG.info("User type name set to " + userTypeName);
    LOG.info("Will try to set col " + setCol + " to " + setVal);

    this.userRecord = null;

    try {
        Configuration conf = new Configuration();
        Class userClass = Class.forName(userTypeName, true, Thread.currentThread().getContextClassLoader());
        this.userRecord = (SqoopRecord) ReflectionUtils.newInstance(userClass, conf);
    } catch (ClassNotFoundException cnfe) {
        // handled by the next block.
        LOG.error("ClassNotFound exception: " + cnfe.toString());
    } catch (Exception e) {
        LOG.error("Got an exception reflecting user class: " + e.toString());
    }

    if (null == this.userRecord) {
        LOG.error("Could not instantiate user record of type " + userTypeName);
        throw new RuntimeException("Could not instantiate user record of type " + userTypeName);
    }
}

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From source file:org.openrdf.sail.rdbms.mysql.MySqlStore.java

@Override
public void initialize() throws SailException {
    try {//  ww  w  . j  ava  2  s.c o m
        Class.forName("com.mysql.jdbc.Driver");
    } catch (ClassNotFoundException e) {
        throw new RdbmsException(e.toString(), e);
    }
    StringBuilder url = new StringBuilder();
    url.append("jdbc:mysql:");
    if (serverName != null) {
        url.append("//").append(serverName);
        if (portNumber > 0) {
            url.append(":").append(portNumber);
        }
        url.append("/");
    }
    url.append(databaseName);
    url.append("?useUnicode=yes&characterEncoding=UTF-8");
    for (Entry<String, String> e : getProperties().entrySet()) {
        url.append("&");
        url.append(enc(e.getKey()));
        url.append("=");
        url.append(enc(e.getValue()));
    }
    BasicDataSource ds = new BasicDataSource();
    ds.setUrl(url.toString());
    if (user != null) {
        ds.setUsername(user);
    } else {
        ds.setUsername(System.getProperty("user.name"));
    }
    if (password != null) {
        ds.setPassword(password);
    }
    MySqlConnectionFactory factory = new MySqlConnectionFactory();
    factory.setSail(this);
    factory.setDataSource(ds);
    setBasicDataSource(ds);
    setConnectionFactory(factory);
    super.initialize();
}

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From source file:org.openrdf.sail.rdbms.postgresql.PgSqlStore.java

@Override
public void initialize() throws SailException {
    try {/*from w  w w  .  j av  a 2s.c  om*/
        Class.forName("org.postgresql.Driver");
    } catch (ClassNotFoundException e) {
        throw new RdbmsException(e.toString(), e);
    }
    StringBuilder url = new StringBuilder();
    url.append("jdbc:postgresql:");
    if (serverName != null) {
        url.append("//").append(serverName);
        if (portNumber > 0) {
            url.append(":").append(portNumber);
        }
        url.append("/");
    }
    url.append(databaseName);
    Iterator<Entry<String, String>> iter;
    iter = getProperties().entrySet().iterator();
    if (iter.hasNext()) {
        url.append("?");
    }
    while (iter.hasNext()) {
        Entry<String, String> e = iter.next();
        url.append(enc(e.getKey()));
        url.append("=");
        url.append(enc(e.getValue()));
        if (iter.hasNext()) {
            url.append("&");
        }
    }
    BasicDataSource ds = new BasicDataSource();
    ds.setUrl(url.toString());
    if (user != null) {
        ds.setUsername(user);
    } else {
        ds.setUsername(System.getProperty("user.name"));
    }
    if (password != null) {
        ds.setPassword(password);
    }
    PgSqlConnectionFactory factory = new PgSqlConnectionFactory();
    factory.setSail(this);
    factory.setDataSource(ds);
    setBasicDataSource(ds);
    setConnectionFactory(factory);
    super.initialize();
}

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From source file:uk.co.modularaudio.util.pooling.sql.ConnectionFactory.java

/**
 * <P>// w w w  .ja v a  2 s .c  om
 * Initialise the factory by attempting to get the classes required for the
 * driver.
 * </P>
 *
 * @exception FactoryProductionException
 */
@Override
public void init() throws FactoryProductionException {
    if (classname == null || classname.equals("")) {
        throw new FactoryProductionException("No driver class specified.");
    }

    try {
        Class.forName(classname);
        // Test creating a connection
        final Connection c = getConnection();
        c.close();
    } catch (final ClassNotFoundException cnfe) {
        throw new FactoryProductionException(cnfe.toString());
    } catch (final SQLException sqle) {
        throw new FactoryProductionException(sqle.toString());
    }
}

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From source file:com.bskyb.cg.environments.hash.PersistentHash.java

private synchronized void refreshFromStore(String dirname) throws IOException {

    FileInputStream fis;//w  ww  .j a v  a 2 s.c  om
    BufferedInputStream bis;
    Serializable messageEntry;
    ObjectInputStream ois;
    File emptyDir = new File(dirname);
    FilenameFilter onlyDat = new FileExtFilter(STOREFILEEXT);
    File[] files = emptyDir.listFiles(onlyDat);

    hash.clear();

    for (File file : files) {
        fis = new FileInputStream(file);
        bis = new BufferedInputStream(fis);
        ois = new ObjectInputStream(bis);
        try {
            messageEntry = (Serializable) ois.readObject();
        } catch (ClassNotFoundException e) {
            throw new IOException(e.toString());
        } catch (ClassCastException e) {
            throw new IOException(e.toString());
        } catch (StreamCorruptedException e) {
            throw new IOException(e.toString());
        }
        try {
            hash.put(file.getName(), (Message) messageEntry);
        } catch (ClassCastException e) {
            throw new IOException(e.toString());
        }
        fis.close();
    }
}

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From source file:org.openiam.spml2.spi.jdbc.AppTableConnectorImpl.java

public ResponseType testConnection(ManagedSys managedSys) {
    ResponseType response = new ResponseType();
    response.setStatus(StatusCodeType.SUCCESS);

    Connection con = null;//from ww  w  . j  av a 2 s . c om

    try {

        con = connectionMgr.connect(managedSys);

    } catch (SQLException se) {
        log.error(se.toString());
        response.setStatus(StatusCodeType.FAILURE);
        response.setError(ErrorCode.SQL_ERROR);
        response.addErrorMessage(se.toString());
        return response;

    } catch (ClassNotFoundException cnfe) {
        log.error(cnfe.toString());
        response.setStatus(StatusCodeType.FAILURE);
        response.setError(ErrorCode.INVALID_CONFIGURATION);
        response.addErrorMessage(cnfe.toString());
        return response;
    } finally {
        /* close the connection to the directory */
        try {
            if (con != null) {
                con.close();
            }
        } catch (Exception n) {
            log.error(n);
        }

    }

    return response;
}

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From source file:com.massivedisaster.activitymanager.activity.AbstractFragmentActivity.java

/**
 * Get a new instance of the Fragment.//from   w ww .ja v  a2  s .  c om
 *
 * @param clazz the canonical Fragment name.
 * @return the instance of the Fragment.
 */
private Fragment getFragment(String clazz) {
    try {
        Fragment f = ((Fragment) Class.forName(clazz).newInstance());

        if (getIntent().getExtras() != null) {
            f.setArguments(getIntent().getExtras());
        }

        return f;
    } catch (ClassNotFoundException e) {
        Log.e(ActivityFragmentManager.class.getCanonicalName(), e.toString());
    } catch (IllegalAccessException e) {
        Log.e(ActivityFragmentManager.class.getCanonicalName(), e.toString());
    } catch (InstantiationException e) {
        Log.e(ActivityFragmentManager.class.getCanonicalName(), e.toString());
    }

    return null;
}

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