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:gephi.spade.panel.fcsFile.java

/**
 * main ---//from w  w  w  .ja  v  a  2 s  .c  om
 * <p>
 * A main method to test the class.
 * </p>
 *
 * @param args
 *            <code>String</code> array of arguments at the command prompt.
 */
public static void main(String[] args) {
    if (args.length <= 0) {
        // If there are no arguments, then exit.
        System.out.println("Usage:");
        System.out.println("---");
        System.out.println(">java fcsFile <path to FCS file>");

        System.exit(0);
    }

    try {
        // Echo the file we are checking
        System.out.println("Checking \"" + args[0] + "\" ...");

        fcsFile f;

        // Read in the file
        if (args.length > 1) {
            // If there are more than one argument, then extract the events.
            f = new fcsFile(args[0], true);
        } else {
            // Otherwise, don't extract the events.
            f = new fcsFile(args[0], false);
        }

        // Test whether the file is an FCS file
        if (f.isFCS()) {
            // If the file is an FCS file, then print out the file is an FCS
            // file.
            System.out.println("\"" + args[0] + "\" is an FCS file.");

            // Print out the information if the file is an FCS file
            printFCSFile(f);
        } else {
            // Otherwise, print out the file is not an FCS file.
            System.out.println("\"" + args[0] + "\" is not an FCS file.");
        }

        /*
         * // Print out whether the file is an FCS file using the static
         * method if(isFCSFile(f.getFile())) { // If the file is an FCS
         * file, then print out the file is an FCS file.
         * System.out.println("\"" + args[0] + "\" is an FCS file."); } else
         * { // Otherwise, print out the file is not an FCS file.
         * System.out.println("\"" + args[0] + "\" is not an FCS file."); }
         */
    } catch (Exception e) {
        // Print out any exceptions
        System.err.println(e.toString());
    }
}

---

From source file:ReadTemp.java

/**
 * Method main//w  w w.  ja va 2 s  .co  m
 *
 *
 * @param args
 *
 * @throws OneWireException
 * @throws OneWireIOException
 *
 */
public static void main(String[] args) throws OneWireIOException, OneWireException {
    boolean usedefault = false;
    DSPortAdapter access = null;
    String adapter_name = null;
    String port_name = null;

    variableNames = new HashMap();

    if ((args == null) || (args.length < 1)) {
        try {
            access = OneWireAccessProvider.getDefaultAdapter();

            if (access == null)
                throw new Exception();
        } catch (Exception e) {
            System.out.println("Couldn't get default adapter!");
            printUsageString();

            return;
        }

        usedefault = true;
    }

    if (!usedefault) {
        StringTokenizer st = new StringTokenizer(args[0], "_");

        if (st.countTokens() != 2) {
            printUsageString();

            return;
        }

        adapter_name = st.nextToken();
        port_name = st.nextToken();

        System.out.println("Adapter Name: " + adapter_name);
        System.out.println("Port Name: " + port_name);
    }

    if (access == null) {
        try {
            access = OneWireAccessProvider.getAdapter(adapter_name, port_name);
        } catch (Exception e) {
            System.out.println("That is not a valid adapter/port combination.");

            Enumeration en = OneWireAccessProvider.enumerateAllAdapters();

            while (en.hasMoreElements()) {
                DSPortAdapter temp = (DSPortAdapter) en.nextElement();

                System.out.println("Adapter: " + temp.getAdapterName());

                Enumeration f = temp.getPortNames();

                while (f.hasMoreElements()) {
                    System.out.println("   Port name : " + ((String) f.nextElement()));
                }
            }

            return;
        }
    }

    boolean scan = false;

    if (args.length > 1) {
        if (args[1].compareTo("--scan") == 0)
            scan = true;
    } else {
        populateVariableNames();
    }

    while (true) {
        access.adapterDetected();
        access.targetAllFamilies();
        access.beginExclusive(true);
        access.reset();
        access.setSearchAllDevices();

        boolean next = access.findFirstDevice();

        if (!next) {
            System.out.println("Could not find any iButtons!");

            return;
        }

        while (next) {
            OneWireContainer owc = access.getDeviceContainer();

            boolean isTempContainer = false;
            TemperatureContainer tc = null;

            try {
                tc = (TemperatureContainer) owc;
                isTempContainer = true;
            } catch (Exception e) {
                tc = null;
                isTempContainer = false; //just to reiterate
            }

            if (isTempContainer) {
                String id = owc.getAddressAsString();
                if (scan) {
                    System.out.println("= Temperature Sensor Found: " + id);
                } else {

                    double high = 0.0;
                    double low = 0.0;
                    byte[] state = tc.readDevice();

                    boolean selectable = tc.hasSelectableTemperatureResolution();

                    if (selectable)
                        try {
                            tc.setTemperatureResolution(0.0625, state);
                        } catch (Exception e) {
                            System.out.println("= Could not set resolution for " + id + ": " + e.toString());
                        }

                    try {
                        tc.writeDevice(state);
                    } catch (Exception e) {
                        System.out.println("= Could not write device state, all changes lost.");
                        System.out.println("= Exception occurred for " + id + ": " + e.toString());
                    }

                    boolean conversion = false;
                    try {
                        tc.doTemperatureConvert(state);
                        conversion = true;
                    } catch (Exception e) {
                        System.out.println("= Could not complete temperature conversion...");
                        System.out.println("= Exception occurred for " + id + ": " + e.toString());
                    }

                    if (conversion) {
                        state = tc.readDevice();

                        double temp = tc.getTemperature(state);
                        if (temp < 84) {
                            double temp_f = (9.0 / 5.0) * temp + 32;
                            setVariable(id, Double.toString(temp_f));
                        }
                        System.out.println("= Reported temperature from " + (String) variableNames.get(id) + "("
                                + id + "):" + temp);
                    }
                }
            }
            next = access.findNextDevice();
        }
        if (!scan) {
            try {
                Thread.sleep(60 * 5 * 1000);
            } catch (Exception e) {
            }
        } else {
            System.exit(0);
        }
    }
}

---

From source file:Main.java

public static String bytesToString(byte[] bytes) {
    try {//  www.  j  a  v a  2 s  .co m
        return new String(bytes, "ASCII");
    } catch (Exception ex) {
        return ex.toString();
    }
}

---

From source file:Cat.java

public static void concatenate(String fileName) {
    RandomAccessFile file = null;
    String line = null;//w  ww . j  av a2 s . c  o m

    try {
        file = new RandomAccessFile(fileName, "r");
        while ((line = file.readLine()) != null) {
            System.out.println(line);
        }
        return;
    } catch (FileNotFoundException fnf) {
        System.err.println("File: " + fileName + " not found.");
    } catch (Exception e) {
        System.err.println(e.toString());
    } finally {
        if (file != null) {
            try {
                file.close();
            } catch (IOException io) {
            }
        }
    }

}

---

From source file:Main.java

public static int parseInt(String str) {
    try {//from   www.  j  ava 2 s.  c o m
        return Integer.parseInt(str != null && !"".equalsIgnoreCase(str) ? str : "0");
    } catch (Exception e) {
        System.out.println(e.toString());
    }
    return 0;
}

---

From source file:Main.java

public static String commandExecutionStatusMessage(String jsonString) {
    try {/* www .jav  a 2  s.c  o  m*/
        JSONObject json = new JSONObject(jsonString);
        String condition = json.getString("condition");
        String message = json.getString("message");

        if (message == "null") {
            if (condition == "true")
                return "Successful";
            else
                return "Error";
        } else {
            return message;
        }
    } catch (Exception e) {
        return e.toString();
    }
}

---

From source file:MainClass.java

public static void createDatabase() {
    String data = "jdbc:derby:presidents;create=true";
    try {//from   w ww. j a va2 s  .  c  o m
        Class.forName("org.apache.derby.jdbc.EmbeddedDriver");
        Connection conn = DriverManager.getConnection(data);
        Statement st = conn.createStatement();
        int result = st.executeUpdate("CREATE TABLE contacts (dex INTEGER NOT NULL PRIMARY KEY "
                + "GENERATED ALWAYS AS identity (START WITH 1, INCREMENT BY 1), "
                + "name VARCHAR(40), address1 VARCHAR(40), address2 VARCHAR(40))");

        result = st.executeUpdate(
                "INSERT INTO contacts (name, address1, address2" + ") VALUES('J','Center', 1 , 'GA')");
        st.close();
    } catch (Exception e) {
        System.out.println("Error - " + e.toString());
    }
}

---

From source file:MainClass.java

public static void readDatabase() {
    String data = "jdbc:derby:presidents";
    try {//  w w w.  j  ava2 s .c o  m
        Class.forName("org.apache.derby.jdbc.EmbeddedDriver");
        Connection conn = DriverManager.getConnection(data, "", "");
        Statement st = conn.createStatement();
        ResultSet rec = st.executeQuery("SELECT * FROM contacts ORDER BY name");
        while (rec.next()) {
            System.out.println(
                    rec.getString("name") + "\n" + rec.getString("address1") + "\n" + rec.getString("address2")
                            + "\n" + rec.getString("phone") + "\n" + rec.getString("email") + "\n");
        }
        st.close();
    } catch (Exception e) {
        System.out.println("Error - " + e.toString());
    }
}

---

From source file:com.hackathon.gavin.string.parser.MyAccountParser.java

public static JSONArray httpGetCall(String urlString, String jsonArrayName) {
    JSONArray result = null;/*from w  w  w.  j av a 2  s  . co m*/
    HttpClient client = HttpClientBuilder.create().build();
    HttpGet request = new HttpGet(urlString);

    try {
        HttpResponse getResponse = client.execute(request);
        BufferedReader reader = new BufferedReader(
                new InputStreamReader(getResponse.getEntity().getContent(), "UTF-8"));
        StringBuilder builder = new StringBuilder();
        for (String line = null; (line = reader.readLine()) != null;) {
            builder.append(line).append("\n");
        }
        //result = new JSONObject(builder.toString()).getJSONArray(jsonArrayName);
        JSONObject obj = new JSONObject(builder.toString());
        result = obj.getJSONArray(jsonArrayName);
    } catch (Exception e) {
        System.out.println(e.toString());
    }
    return result;
}

---

From source file:pro.jariz.reisplanner.api.NSAPI.java

public static void Error(Exception e) {
    Log.e("NSAPI", e.toString());
    e.printStackTrace();
}

---

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