Example usage for java.lang Exception Exception

Introduction

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

Prototype

public Exception()

Source Link

Document

Constructs a new exception with null as its detail message.

Usage

From source file:Main.java

public static String getClassName() {
    return new Exception().getStackTrace()[0].getClassName();
}

From source file:Main.java

public static String getMethodName() {
    return new Exception().getStackTrace()[0].getMethodName();
}

From source file:Main.java

/**returns the type of document represented
 * @param d document to get the type of//  w  ww.j  a  va  2  s. c  o  m
 * @return string representing type of document*/
static public String getDocumentType(Document d) throws Exception {
    if (d == null)
        throw new Exception();
    else
        return (d.getDoctype().getName());
}

From source file:Main.java

public static byte[] padding(byte[] source) throws Exception {
    if (source.length >= 0x2000000000000000l) {
        throw new Exception();
    }/*from   ww  w .  j a  v  a2  s.  co m*/
    long l = source.length * 8;
    long k = 448 - (l + 1) % 512;
    if (k < 0) {
        k = k + 512;
    }
    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    baos.write(source);
    baos.write(FirstPadding);
    long i = k - 7;
    while (i > 0) {
        baos.write(ZeroPadding);
        i -= 8;
    }
    baos.write(long2bytes(l));
    return baos.toByteArray();
}

From source file:Main.java

public static String _FILE_() {
    StackTraceElement traceElement = ((new Exception()).getStackTrace())[2];
    return traceElement.getFileName();
}

From source file:Main.java

public static Document getdoc(String uri) throws Exception {
    uri = uri.replace(" ", "%20");
    DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
    DocumentBuilder db = null;//from  www. j  ava 2 s  .  co m
    db = dbf.newDocumentBuilder();
    Document doc = db.newDocument();
    doc = db.parse(new URL(uri).openStream());
    if (doc == null || doc.getTextContent() == "") {
        throw new Exception();
    } else
        return doc;
}

From source file:Main.java

public static String getLineMethod() {
    StackTraceElement traceElement = ((new Exception()).getStackTrace())[2];
    StringBuffer toStringBuffer = new StringBuffer("[").append(traceElement.getLineNumber()).append(" | ")
            .append(traceElement.getMethodName()).append("]");
    return toStringBuffer.toString();
}

From source file:Main.java

public static String convertPhoneNumberTo8Format(String text) {
    try {//from   w w w  .ja v  a 2s  .  c o m
        text = text.trim();
        if (text.charAt(0) == '+') {
            text = text.substring(1);
        }
        if (text.charAt(0) == '7') {
            StringBuilder strBuilder = new StringBuilder(text);
            strBuilder.setCharAt(0, '8');
            text = strBuilder.toString();
        }
        BigInteger dummy = new BigInteger(text);
        if (text.charAt(0) != '8' || text.length() != 11) {
            throw new Exception();
        }
    } catch (Throwable t) {
        text = "";
        //LOGE("convertPhoneNumberTo8Format: " + t.getMessage());
        t.printStackTrace();
    }

    return text;
}

From source file:Main.java

public static String validateAndFixUserPhoneNumber(String text) {
    try {// www  .  j  av a 2 s .  co m
        text = text.trim();
        if (text.charAt(0) == '+') {
            text = text.substring(1);
        }
        BigInteger dummy = new BigInteger(text);
        if (text.charAt(0) == '8') {
            StringBuilder strBuilder = new StringBuilder(text);
            strBuilder.setCharAt(0, '7');
            text = strBuilder.toString();
        }
        if (text.charAt(0) != '7' || text.length() != 11) {
            throw new Exception();
        }
        text = "+" + text;
    } catch (Throwable t) {
        text = "";
        //LOGE("validateAndFixUserPhoneNumber: " + t.getMessage());
        t.printStackTrace();
    }

    return text;
}

From source file:Main.java

public static String _FILE_() {
    StackTraceElement traceElement = ((new Exception()).getStackTrace())[1];
    return traceElement.getFileName();
}