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.util.KeyStoreUtil.java

/**
 * set secret in keystore// w ww. j  a v a 2s. c o m
 *
 * @param alias  keystore secret alias
 * @param secret keystore entry
 */
public static void setSecret(String alias, byte[] secret) {

    KeyStore.ProtectionParameter protectionParameter = new KeyStore.PasswordProtection(KEYSTORE_PASS);
    try {
        SecretKeySpec secretKey = new SecretKeySpec(secret, 0, secret.length, "AES");
        KeyStore.SecretKeyEntry secretKeyEntry = new KeyStore.SecretKeyEntry(secretKey);
        keyStore.setEntry(alias, secretKeyEntry, protectionParameter);
    } catch (Exception ex) {
        log.error(ex.toString(), ex);
    }
}

---

From source file:com.keybox.manage.util.KeyStoreUtil.java

/**
 * delete existing and create new keystore
 *///w  w w  .  jav  a  2s . c o  m
public static void resetKeyStore() {
    File file = new File(keyStoreFile);
    try {
        if (file.exists()) {
            FileUtils.forceDelete(file);
        }
    } catch (Exception ex) {
        log.error(ex.toString(), ex);
    }
    //create new keystore
    initializeKeyStore();
}

---

From source file:com.melchor629.musicote.Utils.java

/**
 * HostTest/*w  w w .j  a va 2  s  .c om*/
 * Sirve para comprobar si est encendido el PC
 * Nothing to see here...
 *
 * @param host HOST IP
 * @return int response
 */
public static int HostTest(String host) {
    int response = 0;

    try {
        StrictMode.ThreadPolicy policy = new StrictMode.ThreadPolicy.Builder().permitAll().build();
        StrictMode.setThreadPolicy(policy);
        URL urlhttp = new URL("http://" + host);
        HttpURLConnection http = (HttpURLConnection) urlhttp.openConnection();
        http.setReadTimeout(1000);
        response = http.getResponseCode();
        http.disconnect();
    } catch (Exception e) {
        Log.e("Comprobando", "Excepcin HTTPURL: " + e.toString() + " " + host);
    }

    return response;
}

---

From source file:App.classes.BD_Connection.java

/**
 * public Connection AbrirConexion() {//w  ww  .  ja  va2s  .  c o m
 *
 * Connection con = null; try { Class.forName("com.mysql.jdbc.Driver");
 * String urlOdbc = "jdbc:mysql://127.0.0.1:3306/db_admin"; con =
 * (java.sql.DriverManager.getConnection(urlOdbc, "root", ""));
 *
 * } catch (Exception e) {
 *
 *
 * //e.printStackTrace(); JOptionPane.showMessageDialog(null, "Ha sido
 * imposible establecer la conexion!"); } return con; }
 *
 * /**
 * cerramos la conexion en la bd
 *
 * @param con
 */
/*
        
        
public void CerrarConexion(Connection con) {
try {
    if (con != null) {
        con.close();
    }
} catch (SQLException e) {
        
    JOptionPane.showMessageDialog(null, "Ha sido imposible cerrar la conexion!");
}
}
        
 */
public static void initialize_BasicDataSourceFactory() {
    Properties propiedades = new Properties();
    /*
    setMaxActive(): N mx de conexiones que se pueden abrir simultneamente.
    setMinIdle(): N mn de conexiones inactivas que queremos que haya. Si el n de conexiones baja de este n, se abriran ms.
    setMaxIdle(): N mx de conexiones inactivas que queremos que haya. Si hay ms, se irn cerrando.
     */
    propiedades.setProperty("driverClassName", "com.mysql.jdbc.Driver");
    propiedades.setProperty("url", "jdbc:mysql://localhost:3306/mysql");
    propiedades.setProperty("maxActive", "10");
    propiedades.setProperty("maxIdle", "8");
    propiedades.setProperty("minIdle", "0");
    propiedades.setProperty("maxWait", "5000");
    propiedades.setProperty("initialSize", "5");
    propiedades.setProperty("defaultAutoCommit", "true");
    propiedades.setProperty("username", "root");
    propiedades.setProperty("password", "");
    propiedades.setProperty("validationQuery", "select 1");
    propiedades.setProperty("validationQueryTimeout", "10000");
    propiedades.setProperty("initConnectionSqls", "SELECT 1;SELECT 2");
    propiedades.setProperty("poolPreparedStatements", "true");
    propiedades.setProperty("maxOpenPreparedStatements", "10");

    try {
        //propiedades.load(new FileInputStream("src/config/datasource_config.properties"));
        Singleton_App.dataSource = (BasicDataSource) BasicDataSourceFactory.createDataSource(propiedades);
    } catch (Exception e) {
        JOptionPane.showMessageDialog(null, e.toString());
    }
}

---

From source file:application.bbdd.pool.java

public static void inicializa_BasicDataSourceFactory() {
    Properties propiedades = new Properties();
    /*/*from w  w  w.  ja v a2 s  .  co  m*/
    setMaxActive(): N mx de conexiones que se pueden abrir simultneamente.
    setMinIdle(): N mn de conexiones inactivas que queremos que haya. Si el n de conexiones baja de este n, se abriran ms.
    setMaxIdle(): N mx de conexiones inactivas que queremos que haya. Si hay ms, se irn cerrando.
    */
    propiedades.setProperty("driverClassName", "com.mysql.jdbc.Driver");
    propiedades.setProperty("url", "jdbc:mysql://127.0.0.1:3306/application");
    propiedades.setProperty("maxActive", "10");
    propiedades.setProperty("maxIdle", "8");
    propiedades.setProperty("minIdle", "0");
    propiedades.setProperty("maxWait", "500");
    propiedades.setProperty("initialSize", "5");
    propiedades.setProperty("defaultAutoCommit", "true");
    propiedades.setProperty("username", "root");
    propiedades.setProperty("password", "1234");
    propiedades.setProperty("validationQuery", "select 1");
    propiedades.setProperty("validationQueryTimeout", "100");
    propiedades.setProperty("initConnectionSqls", "SELECT 1;SELECT 2");
    propiedades.setProperty("poolPreparedStatements", "true");
    propiedades.setProperty("maxOpenPreparedStatements", "10");

    try {
        //propiedades.load(new FileInputStream("src/config/datasource_config.properties"));
        dataSource = (BasicDataSource) BasicDataSourceFactory.createDataSource(propiedades);
    } catch (Exception e) {
        JOptionPane.showMessageDialog(null, e.toString());
    }
}

---

From source file:application.bbdd.pool.java

public static void realizaConsulta2() {
    Connection conexion = null;/*w w w.ja v  a2 s .  c o m*/
    Statement sentencia = null;
    ResultSet rs = null;

    try {
        conexion = getConexion();
        sentencia = conexion.createStatement();
        rs = sentencia.executeQuery("select count(*) from db");
        rs.next();
        JOptionPane.showMessageDialog(null, "El numero de bd es: " + rs.getInt(1));
        logStatistics();

    } catch (SQLException e) {
        JOptionPane.showMessageDialog(null, e.toString());
    } finally {
        try {
            rs.close();
            sentencia.close();
            liberaConexion(conexion);
        } catch (Exception fe) {
            JOptionPane.showMessageDialog(null, fe.toString());
        }
    }
}

---

From source file:application.bbdd.pool.java

public static void realizaConsulta1() {
    Connection conexion = null;//from  ww w.  ja v a 2  s .  com
    Statement sentencia = null;
    ResultSet rs = null;

    try {
        // BasicDataSource nos reserva una conexion y nos la devuelve
        conexion = getConexion();
        sentencia = conexion.createStatement();
        rs = sentencia.executeQuery("select count(*) from user");
        rs.next();
        JOptionPane.showMessageDialog(null, "El numero de usuarios es: " + rs.getInt(1));
        logStatistics();

    } catch (SQLException e) {
        JOptionPane.showMessageDialog(null, e.toString());
    } finally {
        try {
            rs.close();
            sentencia.close();
            liberaConexion(conexion);
        } catch (Exception fe) {
            JOptionPane.showMessageDialog(null, fe.toString());
        }
    }
}

---

From source file:Main.java

public static Map<String, Object> getProperties(Element paramElement) {
    HashMap<String, Object> localHashMap = new HashMap<String, Object>();
    Element[] arrayOfElement = getChildrenByName(paramElement, "property");
    for (int i = 0; i < arrayOfElement.length; ++i) {
        String str1 = arrayOfElement[i].getAttribute("name");
        String str2 = arrayOfElement[i].getAttribute("type");
        String str3 = getText(arrayOfElement[i]);
        try {//w  w  w  .  j a  va 2 s .c o  m
            Class<?> localClass = Class.forName(str2);
            Constructor<?> localConstructor = localClass.getConstructor(new Class[] { String.class });
            Object localObject = localConstructor.newInstance(new Object[] { str3 });
            localHashMap.put(str1, localObject);
        } catch (Exception localException) {
            System.err.println(
                    "Unable to parse property '" + str1 + "'='" + str3 + "': " + localException.toString());
        }
    }
    return localHashMap;
}

---

From source file:Main.java

public static void storeBuildPropertyBatched(Context c, String propArgument) {
    StringBuilder propName = new StringBuilder("");
    StringBuilder propValue = new StringBuilder("");
    StringBuilder commandLine = new StringBuilder("");
    boolean isValue = false;
    for (int i = 0; i < propArgument.length(); i++) {
        char ch = propArgument.charAt(i);
        if (ch == '=' && isValue == false) {
            isValue = true;/*www  . j av a2  s  .  c o  m*/
        } else if (ch == ';') {
            // Store the build property
            if (isBuildPropertyAvaliable(c, propName.toString())) {
                // Change build property manually.
                commandLine.append("busybox sed -i \"s/" + propName.toString() + "=.*/" + propName.toString()
                        + "=" + propValue.toString() + "/g\" /system/build.prop ; ");
            } else {
                // Write new build property manually.
                commandLine.append("echo " + propName.toString() + "=" + propValue.toString()
                        + " >> /system/build.prop ; ");
            }

            // Clear the value
            isValue = false;
            propName = new StringBuilder("");
            propValue = new StringBuilder("");
        } else {
            if (isValue)
                propValue.append(ch);
            else
                propName.append(ch);
        }
    }

    // Execute the process
    Process p = null;
    try {
        remountSystem(c);

        p = runSuCommandAsync(c, commandLine.toString());
        p.waitFor();
    } catch (Exception d) {
        Log.e("Helper", "Failed to batch store build.prop. errcode:" + d.toString());
    }
}

---

From source file:com.msbmsb.gogogeocode.GoGoGeocode.java

/**
 * Given the string of an address, return a Coordinates object that contains
 * the coordinate information extracted from the API response
 * @param address the string representation of a physical address
 * @return Coordinates object containing coordinate information from response
 *//*  w w w.java 2  s.c om*/
public static Coordinates geocode(String address) {
    Coordinates coords = new Coordinates();

    String requestUrl = "";
    try {
        requestUrl = buildURL(address);
    } catch (UnsupportedEncodingException uee) {
        uee.printStackTrace();
    }

    GetMethod getMethod = new GetMethod(requestUrl);
    getMethod.setFollowRedirects(true);

    try {
        httpClient.executeMethod(getMethod);

        // build the response object
        GoogleGeocodeResponse response = new GoogleGeocodeResponse(
                IOUtils.toString(getMethod.getResponseBodyAsStream(), getMethod.getRequestCharSet()));
        /**
         * Parsing can be done via Dom Document as well: 
         * GoogleGeocodeResponse response = new GoogleGeocodeResponse(getMethod.getResponseBodyAsStream());
         */

        // only change coordinates from default if request successful
        if (response.successful()) {
            coords = response.getCoords();
        }
    } catch (Exception e) {
        System.out.println("Geocode exception: " + e.toString());
    } finally {
        getMethod.abort();
        getMethod.releaseConnection();
    }

    return coords;
}

---

• «
• 1
• 2
• 3
• 4
• 5
• 6
• 7
• 8
• 9
• 10
• 11
• 12
• 13
• 14
• 15
• 16
• 17
• 18
• 19
• 20
• 21
• 22
• 23
• 24
• 25
• 26
• 27
• 28
• 29
• 30
• 31
• 32
• 33
• 34
• 35
• 36
• 37
• 38
• 39
• 40
• 41
• 42
• 43
• 44
• 45
• 46
• 47
• 48
• 49
• 50
• »