Example usage for java.lang String toString

Introduction

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

Prototype

public String toString() 

Source Link

Document

This object (which is already a string!) is itself returned.

Usage

From source file:DDTTestRunner.java

public static void addVariable(String key, String value) {
    String result = "";
    try {//from  w  w  w .j ava  2 s . c  o  m
        if ((getVarsMap().get(key) != null))
            getVarsMap().remove(key);

        // Consider the special case of date variables used for resetting date-specific system variables
        if (value.toString().toLowerCase().startsWith("%date")
                && (value.toString().toLowerCase().endsWith("%"))) {
            try {
                DDTDate referenceDate = new DDTDate();
                referenceDate.resetDateProperties(value.toString(), getVarsMap());
                if (referenceDate.hasException())
                    result = referenceDate.getException().getMessage().toString();
                else
                    result = referenceDate.getComments();
            } catch (Exception e) {
                result = "Error encountered in setting date variables: " + e.getCause().toString();
            }
        } else {
            getVarsMap().put(key.toLowerCase(), value);
            result = "Variable " + Util.sq(key.toLowerCase()) + " (re)set in the variables map to "
                    + Util.sq((value instanceof String) ? value : value.toString());
        }

    } catch (Exception e) {
        result = e.getCause().toString();
    } finally {
        System.out.println(result);
    }
}

---

From source file:com.opendoorlogistics.core.tables.io.PoiIO.java

private static SaveElementResult saveElementToCell(ODLTableReadOnly table, int row, int col, Cell cell) {
    boolean oversized = false;
    switch (table.getColumnType(col)) {
    case LONG:// w w w  . j a  v a  2  s . c  om
    case DOUBLE:
        Number dVal = (Number) table.getValueAt(row, col);
        if (dVal != null) {
            cell.setCellValue(dVal.doubleValue());
            cell.setCellType(Cell.CELL_TYPE_NUMERIC);
        } else {
            cell.setCellValue((String) null);
            cell.setCellType(Cell.CELL_TYPE_BLANK);
        }
        break;
    default:
        String sval = TableUtils.getValueAsString(table, row, col);
        if (sval != null) {
            if (sval.length() >= MAX_CHAR_COUNT_IN_EXCEL_CELL) {
                oversized = true;
            }
            cell.setCellValue(sval.toString());
        } else {
            cell.setCellValue((String) null);
        }
        cell.setCellType(Cell.CELL_TYPE_STRING);
        break;
    }
    return oversized ? SaveElementResult.OVERSIZED : SaveElementResult.OK;
}

---

From source file:dk.netarkivet.archive.arcrepositoryadmin.ArchiveDBConnection.java

/**
 * Initializes the connection pool./*from  ww  w. j  av a 2  s . c om*/
 * @param dbSpec the object representing the chosen DB target system.
 * @param jdbcUrl the JDBC URL to connect to.
 * @throws SQLException 
 */
private static void initDataSource(DBSpecifics dbSpec, String jdbcUrl) throws SQLException {

    dataSource = new ComboPooledDataSource();
    String username = Settings.get(ArchiveSettings.DB_USERNAME);
    if (!username.isEmpty()) {
        dataSource.setUser(username);
    }
    String password = Settings.get(ArchiveSettings.DB_PASSWORD);
    if (!password.isEmpty()) {
        dataSource.setPassword(password);
    }
    try {
        dataSource.setDriverClass(dbSpec.getDriverClassName());
    } catch (PropertyVetoException e) {
        final String message = "Failed to set datasource JDBC driver class '" + dbSpec.getDriverClassName()
                + "'" + "\n";
        throw new IOFailure(message, e);
    }
    dataSource.setJdbcUrl(jdbcUrl);

    // Configure pool size
    dataSource.setMinPoolSize(Settings.getInt(ArchiveSettings.DB_POOL_MIN_SIZE));
    dataSource.setMaxPoolSize(Settings.getInt(ArchiveSettings.DB_POOL_MAX_SIZE));
    dataSource.setAcquireIncrement(Settings.getInt(ArchiveSettings.DB_POOL_ACQ_INC));

    // Configure idle connection testing
    int testPeriod = Settings.getInt(ArchiveSettings.DB_POOL_IDLE_CONN_TEST_PERIOD);
    if (testPeriod > 0) {
        dataSource.setIdleConnectionTestPeriod(testPeriod);
        dataSource.setTestConnectionOnCheckin(
                Settings.getBoolean(ArchiveSettings.DB_POOL_IDLE_CONN_TEST_ON_CHECKIN));
        String testQuery = Settings.get(ArchiveSettings.DB_POOL_IDLE_CONN_TEST_QUERY);
        if (!testQuery.isEmpty()) {
            dataSource.setPreferredTestQuery(testQuery);
        }
    }

    // Configure statement pooling
    dataSource.setMaxStatements(Settings.getInt(ArchiveSettings.DB_POOL_MAX_STM));
    dataSource.setMaxStatementsPerConnection(Settings.getInt(ArchiveSettings.DB_POOL_MAX_STM_PER_CONN));

    if (log.isInfoEnabled()) {
        String msg = "Connection pool initialized with the following values:";
        msg += "\n- minPoolSize=" + dataSource.getMinPoolSize();
        msg += "\n- maxPoolSize=" + dataSource.getMaxPoolSize();
        msg += "\n- acquireIncrement=" + dataSource.getAcquireIncrement();
        msg += "\n- maxStatements=" + dataSource.getMaxStatements();
        msg += "\n- maxStatementsPerConnection=" + dataSource.getMaxStatementsPerConnection();
        msg += "\n- idleConnTestPeriod=" + dataSource.getIdleConnectionTestPeriod();
        msg += "\n- idleConnTestQuery='" + dataSource.getPreferredTestQuery() + "'";
        msg += "\n- idleConnTestOnCheckin=" + dataSource.isTestConnectionOnCheckin();
        log.info(msg.toString());
    }
}

---

From source file:test.Http.java

/**
 * post url :??jsonString???json,?json//  www.ja v  a2  s . com
 * 
 * @date
 * @param url
 * @param jsonString
 * @return
 * @throws Exception
 */
public static String httpPostWithJsons(String url, String jsonString) throws Exception {
    System.out.println("==url++" + url + "==jsonString" + jsonString);
    String responseBodyData = null;
    HttpClient httpClient = new DefaultHttpClient();
    // 
    httpClient.getParams().setParameter(CoreConnectionPNames.CONNECTION_TIMEOUT, 6000);
    // ?
    httpClient.getParams().setParameter(CoreConnectionPNames.SO_TIMEOUT, 6000);
    HttpPost httpPost = new HttpPost(url);
    httpPost.addHeader("Content-Type", "text/html");
    // 
    byte[] requestStrings = jsonString.toString().getBytes("UTF-8");
    ByteArrayEntity byteArrayEntity = new ByteArrayEntity(requestStrings);
    httpPost.setEntity(byteArrayEntity);

    try {
        HttpResponse response = httpClient.execute(httpPost);// post
        if (response.getStatusLine().getStatusCode() == 200) {
            responseBodyData = EntityUtils.toString(response.getEntity());
        } else {
            responseBodyData = null;
        }
    } catch (Exception e) {
    } finally {
        httpPost.abort();
        httpClient = null;
    }
    return responseBodyData;
}

---

From source file:hu.unideb.studentSupportInterface.converters.RoleConverter.java

@Override
public Object getAsObject(FacesContext context, UIComponent component, String value) {

    if (value.toString().equals("UPLOADER"))
        return Role.UPLOADER;
    if (value.toString().equals("ASSESSOR"))
        return Role.ASSESSOR;
    if (value.toString().equals("TUTOR"))
        return Role.TUTOR;
    if (value.toString().equals("ADMIN"))
        return Role.ADMIN;

    return null;// w  w  w  .  j a  v a 2 s  .com

}

---

From source file:com.ling.spring.task.FixedRateTask.java

/**
 * fixedRate ?// ww  w. j a va  2  s.  c om
 * fixedDelay ??
 */
@Async
@Scheduled(fixedRate = 5000)
public void runTask() {
    System.out.println("fixedRate run..." + format.format(new Date()));
    try {
        Thread.currentThread().sleep(5000);
    } catch (InterruptedException e) {
        e.printStackTrace();
    }
    String s = null;
    System.out.println(s.toString());
}

---

From source file:com.jsfsample.util.StringUtil.java

/**
 * This method is used to encrypt user input password or challenge question
 * answers and save them into database. Since Oracle encryption will return
 * a string of all upper case letters, this method will convert the
 * encrypted string to upper case./*from  w w  w. j av a2  s .c  o m*/
 */
@Deprecated
public static String getEncryptedString(String originalString) throws Exception {

    SecretKeySpec keySpec = new SecretKeySpec("1234567890".getBytes(), "RC4");
    Cipher cipher = Cipher.getInstance("RC4");
    cipher.init(Cipher.ENCRYPT_MODE, keySpec);

    byte[] encryptedCode = cipher.doFinal(originalString.toString().getBytes());
    String encryptedString = "";//asHex(encryptedCode).toUpperCase();

    //      if (log.isDebugEnabled())
    //         log.debug("--------->original string: " + originalString);
    //      if (log.isDebugEnabled())
    //         log.debug("--------->encrypted string: " + encryptedString);

    return encryptedString;

}

---

From source file:com.wbtech.common.CommonUtil.java

/**
 * ?APPKEY//from w  ww.  j av  a  2  s .  c o m
 * 
 * @param context
 * @return  appkey
 */
public static String getAppKey(Context paramContext) {
    String umsAppkey;
    try {
        PackageManager localPackageManager = paramContext.getPackageManager();
        ApplicationInfo localApplicationInfo = localPackageManager
                .getApplicationInfo(paramContext.getPackageName(), 128);
        if (localApplicationInfo != null) {
            String str = localApplicationInfo.metaData.getString("UMS_APPKEY");
            if (str != null) {
                umsAppkey = str;
                return umsAppkey.toString();
            }
            if (UmsConstants.DebugMode)
                Log.e("UmsAgent", "Could not read UMS_APPKEY meta-data from AndroidManifest.xml.");
        }
    } catch (Exception localException) {
        if (UmsConstants.DebugMode) {
            Log.e("UmsAgent", "Could not read UMENG_APPKEY meta-data from AndroidManifest.xml.");
            localException.printStackTrace();
        }
    }
    return null;
}

---

From source file:by.zatta.pilight.model.Config.java

public static void parse(JSONObject jloc) {
    Iterator<?> lit = jloc.keys();
    /* Iterate through all locations */
    while (lit.hasNext()) {

        String locationID = (String) lit.next();
        String locationName = "";

        try {/*from  ww  w.  j  a v a  2  s  .co m*/
            JSONObject jdev = jloc.getJSONObject(locationID);
            if (jdev.has("name"))
                locationName = jdev.getString("name");
            // Log.v(TAG, locationID + " = " +locationName);
            Iterator<?> dit = jdev.keys();

            /* Iterate through all devices of this location */
            while (dit.hasNext()) {
                String dkey = (String) dit.next();
                // Log.v("dkey", dkey);
                if (!dkey.equals("name")) {

                    try {
                        /* Create new device object for this location */
                        DeviceEntry device = new DeviceEntry();
                        device.setNameID(dkey);
                        device.setLocationID(locationID);

                        List<SettingEntry> settings = new ArrayList<SettingEntry>();
                        SettingEntry sentry = new SettingEntry();
                        sentry.setKey("locationName");
                        sentry.setValue(locationName);
                        settings.add(sentry);

                        JSONObject jset = jdev.getJSONObject(dkey);
                        Iterator<?> sit = jset.keys();

                        /* Iterate through all settings of this device */
                        while (sit.hasNext()) {
                            String skey = (String) sit.next();

                            if (skey.equals("type")) {
                                device.setType(Integer.valueOf(jset.getString(skey)));
                            }
                            /* OBSOLETE LOOP SINCE PILIGHT 4.0 */
                            //                        } else if (skey.equals("settings")) {
                            //                           // iterate over all specific settings
                            //                           JSONObject jthi = jset.getJSONObject(skey);
                            //                           Iterator<?> thit = jthi.keys();
                            //                           while (thit.hasNext()) {
                            //                              String thkey = (String) thit.next();
                            //                              sentry = new SettingEntry();
                            //                              sentry.setKey("sett_" + thkey);
                            //
                            //                              JSONArray jvalarr = jthi.optJSONArray(thkey);
                            //                              String jvalstr = jthi.optString(thkey);
                            //                              Double jvaldbl = jthi.optDouble(thkey);
                            //                              Long jvallng = jthi.optLong(thkey);
                            //
                            //                              if (jvalarr != null) {
                            //                                 for (Short i = 0; i < jvalarr.length(); i++) {
                            //                                    sentry.setKey(thkey);
                            //                                    sentry.setValue(jvalarr.get(i).toString());
                            //                                 }
                            //                              } else if (jvalstr != null) {
                            //                                 sentry.setValue(jvalstr.toString());
                            //                              } else if (jvaldbl != null) {
                            //                                 Log.e(TAG, skey + "double : " + jvaldbl.toString());
                            //                                 sentry.setValue(jvaldbl.toString());
                            //                              } else if (jvallng != null) {
                            //                                 Log.e(TAG, skey + "long : " + jvallng.toString());
                            //                                 sentry.setValue(jvallng.toString());
                            //                              }
                            //                              if (sentry != null) settings.add(sentry);
                            //                           }
                            //                        }
                            else if (skey.equals("id") || skey.equals("protocol") || skey.equals("order")) {
                            } else {
                                try {
                                    sentry = new SettingEntry();
                                    sentry.setKey(skey);
                                    JSONArray jvalarr = jset.optJSONArray(skey);
                                    String jvalstr = jset.optString(skey);
                                    Double jvaldbl = jset.optDouble(skey);
                                    Long jvallng = jset.optLong(skey);

                                    if (jvalarr != null) {
                                        for (Short i = 0; i < jvalarr.length(); i++) {
                                            sentry.setKey(skey);
                                            sentry.setValue(jvalarr.get(i).toString());
                                        }
                                    } else if (jvalstr != null) {
                                        sentry.setValue(jvalstr.toString());
                                    } else if (jvaldbl != null) {
                                        Log.e(TAG, skey + "double : " + jvaldbl.toString());
                                        sentry.setValue(jvaldbl.toString());
                                    } else if (jvallng != null) {
                                        Log.e(TAG, skey + "long : " + jvallng.toString());
                                        sentry.setValue(jvallng.toString());
                                    }

                                    if (sentry != null)
                                        settings.add(sentry);
                                } catch (JSONException e) {
                                    Log.w(TAG, "The received SETTING is of an incorrent format");
                                }
                            }
                        }

                        device.setSettings(settings);
                        mDevices.add(device);

                    } catch (JSONException e) {
                        Log.w(TAG, "The received DEVICE is of an incorrent format");
                    }

                }
            }

        } catch (JSONException e) {
            Log.w(TAG, "The received LOCATION is of an incorrent format");
        }
    }
    try {
        print();
    } catch (Exception e) {
        Log.w(TAG, "4) couldnt print");
    }
}

---

From source file:com.thinkbiganalytics.policy.standardization.TrimStandardizer.java

@Override
public String convertValue(String value) {
    return StringUtils.trim(value.toString());
}

---

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