Example usage for java.lang Exception toString

Introduction

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

Prototype

public String toString() 

Source Link

Document

Returns a short description of this throwable.

Usage

From source file:com.keybox.manage.db.SystemStatusDB.java

/**
 * inserts into the status table to keep track of key placement status
 *
 * @param con                DB connection object
 * @param hostSystem systems for authorized_keys replacement
 * @param userId user id/* ww  w. j a va  2  s.  co m*/
 */
private static void insertSystemStatus(Connection con, HostSystem hostSystem, Long userId) {

    try {

        PreparedStatement stmt = con
                .prepareStatement("insert into status (id, status_cd, user_id) values (?,?,?)");
        stmt.setLong(1, hostSystem.getId());
        stmt.setString(2, hostSystem.getStatusCd());
        stmt.setLong(3, userId);
        stmt.execute();
        DBUtils.closeStmt(stmt);

    } catch (Exception e) {
        log.error(e.toString(), e);
    }

}

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From source file:com.cprassoc.solr.auth.SolrAuthActionController.java

public static String doSavePropertiesAction(Properties props) {
    String result = "SUCCESS";

    try {//  ww w . j ava2  s  . co  m
        File f = new File(SolrAuthManager.SOLR_AUTH_PROPERTIES);
        OutputStream out = new FileOutputStream(f);
        props.store(out, "SolrAuthManager Properties");
    } catch (Exception e) {
        result = "FAILURE: " + e.toString();
        e.printStackTrace();
    }

    return (result);
}

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From source file:com.tethrnet.manage.db.SystemStatusDB.java

/**
 * returns all key placement statuses//  w  w  w  .  j a v  a 2s  . co  m
 *
 * @param con DB connection object
 * @param userId user id
 */
private static List<HostSystem> getAllSystemStatus(Connection con, Long userId) {

    List<HostSystem> hostSystemList = new ArrayList<HostSystem>();
    try {

        PreparedStatement stmt = con.prepareStatement("select * from status where user_id=? order by id asc");
        stmt.setLong(1, userId);
        ResultSet rs = stmt.executeQuery();

        while (rs.next()) {
            HostSystem hostSystem = SystemDB.getSystem(con, rs.getLong("id"));
            hostSystem.setStatusCd(rs.getString("status_cd"));
            hostSystemList.add(hostSystem);
        }
        DBUtils.closeRs(rs);
        DBUtils.closeStmt(stmt);

    } catch (Exception e) {
        log.error(e.toString(), e);
    }
    return hostSystemList;

}

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From source file:com.gtwm.pb.servlets.ServletUtilMethods.java

/**
 * Return a string for logging purposes, of an exception's 'cause stack',
 * i.e. the original exception(s) thrown and stack trace, i.e. the methods
 * that the exception was thrown through.
 * //  www. j a v a2 s  .c o m
 * Called by logException
 */
private static String getExceptionCauses(Exception ex) {
    String errorMessage = ex.toString() + "\r\n";
    if (ex.getCause() != null) {
        // Recursively find causes of exception
        errorMessage += " - Error was due to...";
        Exception exceptionCause = ex;
        String causeIndent = " - ";
        errorMessage += causeIndent + ex.toString() + "\r\n";
        while (exceptionCause.getCause() != null) {
            if (exceptionCause.getCause() instanceof Exception) {
                exceptionCause = (Exception) exceptionCause.getCause();
                causeIndent += " - ";
                errorMessage += causeIndent + getExceptionCauses(exceptionCause);
            }
        }
    }
    // Include out relevant parts of the stack trace
    StackTraceElement[] stackTrace = ex.getStackTrace();
    if (stackTrace.length > 0) {
        errorMessage += " - Stack trace:\r\n";
        int nonGtwmClassesLogged = 0;
        for (StackTraceElement stackTraceElement : stackTrace) {
            if (!stackTraceElement.getClassName().startsWith("com.gtwm.")) {
                nonGtwmClassesLogged++;
            }
            // Only trace our own classes + a few more, stop shortly after
            // we get to java language or 3rd party classes
            if (nonGtwmClassesLogged < 15) {
                errorMessage += "   " + stackTraceElement.toString() + "\r\n";
            }
        }
    }
    return errorMessage;
}

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From source file:com.keybox.manage.db.SystemStatusDB.java

/**
 * returns all key placement statuses/* ww w  . ja va2  s  .  c o  m*/
 *
 * @param con DB connection object
 * @param userId user id
 */
private static List<HostSystem> getAllSystemStatus(Connection con, Long userId) {

    List<HostSystem> hostSystemList = new ArrayList<>();
    try {

        PreparedStatement stmt = con.prepareStatement("select * from status where user_id=? order by id asc");
        stmt.setLong(1, userId);
        ResultSet rs = stmt.executeQuery();

        while (rs.next()) {
            HostSystem hostSystem = SystemDB.getSystem(con, rs.getLong("id"));
            hostSystem.setStatusCd(rs.getString(STATUS_CD));
            hostSystemList.add(hostSystem);
        }
        DBUtils.closeRs(rs);
        DBUtils.closeStmt(stmt);

    } catch (Exception e) {
        log.error(e.toString(), e);
    }
    return hostSystemList;

}

---

From source file:com.tethrnet.manage.db.SystemStatusDB.java

/**
 * returns key placement status of system
 *
 * @param systemId system id/*  w w w.  j  a  va2  s.  c o  m*/
 * @param userId user id
 */
public static HostSystem getSystemStatus(Long systemId, Long userId) {

    Connection con = null;
    HostSystem hostSystem = null;
    try {
        con = DBUtils.getConn();

        PreparedStatement stmt = con.prepareStatement("select * from status where id=? and user_id=?");
        stmt.setLong(1, systemId);
        stmt.setLong(2, userId);
        ResultSet rs = stmt.executeQuery();

        while (rs.next()) {
            hostSystem = SystemDB.getSystem(con, rs.getLong("id"));
            hostSystem.setStatusCd(rs.getString("status_cd"));
        }
        DBUtils.closeRs(rs);
        DBUtils.closeStmt(stmt);

    } catch (Exception e) {
        log.error(e.toString(), e);
    }
    DBUtils.closeConn(con);
    return hostSystem;

}

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From source file:com.airbop.library.simple.AirBopImageDownloader.java

static public Bitmap downloadBitmap(String url, Context context) {
    final AndroidHttpClient client = AndroidHttpClient.newInstance("Android");
    final HttpGet getRequest = new HttpGet(url);

    try {/*from  w w  w.j  a  v a  2 s  . c om*/
        HttpResponse response = client.execute(getRequest);
        final int statusCode = response.getStatusLine().getStatusCode();
        if (statusCode != HttpStatus.SC_OK) {
            displayMessage(context, "Error " + statusCode + " while retrieving bitmap from " + url);
            return null;
        }

        final HttpEntity entity = response.getEntity();
        if (entity != null) {
            InputStream inputStream = null;
            try {
                inputStream = entity.getContent();
                final Bitmap bitmap = BitmapFactory.decodeStream(new FlushedInputStream(inputStream));
                return bitmap;
            } finally {
                if (inputStream != null) {
                    inputStream.close();
                }
                entity.consumeContent();
            }
        }
    } catch (Exception e) {
        // Could provide a more explicit error message for IOException or IllegalStateException
        getRequest.abort();
        displayMessage(context, "Error while retrieving bitmap from " + url + e.toString());
    } finally {
        if (client != null) {
            client.close();
        }
    }
    return null;
}

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From source file:com.swingtech.commons.testing.JavaBeanTester.java

/**
 * Tests the get/set methods of the specified class.
 * /*from  w w w . j a  va  2 s .com*/
 * @param <T> the type parameter associated with the class under test
 * @param clazz the Class under test
 * @param skipThese the names of any properties that should not be tested
 * @throws IntrospectionException thrown if the Introspector.getBeanInfo() method throws this exception 
 * for the class under test
 */
public static <T> void test(final Class<T> clazz, final String... skipThese) throws IntrospectionException {
    final PropertyDescriptor[] props = Introspector.getBeanInfo(clazz).getPropertyDescriptors();
    nextProp: for (PropertyDescriptor prop : props) {
        // Check the list of properties that we don't want to test
        for (String skipThis : skipThese) {
            if (skipThis.equals(prop.getName())) {
                continue nextProp;
            }
        }
        final Method getter = prop.getReadMethod();
        final Method setter = prop.getWriteMethod();

        if (getter != null && setter != null) {
            // We have both a get and set method for this property
            final Class<?> returnType = getter.getReturnType();
            final Class<?>[] params = setter.getParameterTypes();

            if (params.length == 1 && params[0] == returnType) {
                // The set method has 1 argument, which is of the same type as the return type of the get method, so we can test this property
                try {
                    // Build a value of the correct type to be passed to the set method
                    Object value = buildValue(returnType);

                    // Build an instance of the bean that we are testing (each property test gets a new instance)
                    T bean = clazz.newInstance();

                    // Call the set method, then check the same value comes back out of the get method
                    setter.invoke(bean, value);

                    final Object expectedValue = value;
                    final Object actualValue = getter.invoke(bean);

                    assertEquals(String.format("Failed while testing property %s", prop.getName()),
                            expectedValue, actualValue);

                } catch (Exception ex) {
                    fail(String.format("An exception was thrown while testing the property %s: %s",
                            prop.getName(), ex.toString()));
                }
            }
        }
    }
}

---

From source file:com.tethrnet.manage.db.SystemStatusDB.java

/**
 * set the initial status for selected systems
 *
 * @param systemSelectIds systems ids to set initial status
 * @param userId user id/*from ww  w .  j  a v  a 2s.  c o m*/
 * @param userType user type
 */
public static void setInitialSystemStatus(List<Long> systemSelectIds, Long userId, String userType) {
    Connection con = null;
    try {
        con = DBUtils.getConn();

        //checks perms if to see if in assigned profiles
        //            if (!Auth.MANAGER.equals(userType)) {
        //                systemSelectIds = SystemDB.checkSystemPerms(con, systemSelectIds, userId);
        //            }

        //deletes all old systems
        deleteAllSystemStatus(con, userId);
        for (Long hostSystemId : systemSelectIds) {

            HostSystem hostSystem = new HostSystem();
            hostSystem.setId(hostSystemId);
            hostSystem.setStatusCd(HostSystem.INITIAL_STATUS);

            //insert new status
            insertSystemStatus(con, hostSystem, userId);
        }

    } catch (Exception e) {
        log.error(e.toString(), e);
    }
    DBUtils.closeConn(con);
}

---

From source file:com.tethrnet.manage.db.SystemStatusDB.java

/**
 * returns the first system that authorized keys has not been tried
 *
 * @param userId user id/*  w  w  w  .j  a v a  2s .c o  m*/
 * @return hostSystem systems for authorized_keys replacement
 */
public static HostSystem getNextPendingSystem(Long userId) {

    HostSystem hostSystem = null;
    Connection con = null;
    try {
        con = DBUtils.getConn();
        PreparedStatement stmt = con.prepareStatement(
                "select * from status where (status_cd like ? or status_cd like ? or status_cd like ?) and user_id=? order by id asc");
        stmt.setString(1, HostSystem.INITIAL_STATUS);
        stmt.setString(2, HostSystem.AUTH_FAIL_STATUS);
        stmt.setString(3, HostSystem.PUBLIC_KEY_FAIL_STATUS);
        stmt.setLong(4, userId);
        ResultSet rs = stmt.executeQuery();

        if (rs.next()) {
            hostSystem = SystemDB.getSystem(con, rs.getLong("id"));
            hostSystem.setStatusCd(rs.getString("status_cd"));
        }
        DBUtils.closeRs(rs);
        DBUtils.closeStmt(stmt);

    } catch (Exception e) {
        log.error(e.toString(), e);
    }
    DBUtils.closeConn(con);
    return hostSystem;

}

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