Example usage for java.lang StringBuffer toString

Introduction

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

Prototype

@Override
    @HotSpotIntrinsicCandidate
    public synchronized String toString()

Source Link

Usage

From source file:Main.java

public static String bytesToString(byte[] bytes) {
    if (bytes == null)
        return "";
    StringBuffer sb = new StringBuffer();
    for (byte b : bytes) {
        sb.append(String.format("%02x ", b & 0xFF));
    }/*  w w  w .  ja  v a2s  . com*/
    String str = sb.toString();
    if (str.length() > 0) {
        str = str.substring(0, str.length() - 1);
    }
    return str;
}

From source file:Main.java

public static String getNodesText(NodeList nodes) {
    StringBuffer ret = new StringBuffer();
    for (int i = 0, l = nodes.getLength(); i < l; i++) {
        ret.append(nodes.item(i).getTextContent());
    }//from  ww w .  ja va  2 s  . c o m
    return ret.toString();
}

From source file:Main.java

public static String toHex(byte[] buf) {
    if (buf == null) {
        return "";
    }//from  ww w  .jav  a  2  s  . c o  m

    StringBuffer result = new StringBuffer(2 * buf.length);

    for (int i = 0; i < buf.length; i++) {
        appendHex(result, buf[i]);
    }
    return result.toString();
}

From source file:Main.java

public static String toXML(String valor) {
    StringBuffer str = new StringBuffer();
    for (int i = 0; i < valor.length(); ++i)
        str.append(toXML(valor.charAt(i)));
    return str.toString();
}

From source file:Main.java

public static String inputStreamToString(InputStream in_temp) throws Exception {
    BufferedReader in = new BufferedReader(new InputStreamReader(in_temp));
    StringBuffer buffer = new StringBuffer();
    String line = "";
    while ((line = in.readLine()) != null) {
        buffer.append(line);//from   w  w w.  j a  va 2s  .c  om
    }
    return buffer.toString();
}

From source file:Main.java

public static String getJsonMessageMass(String msgId) {
    StringBuffer sb = new StringBuffer();
    sb.append("{");
    sb.append("\"msg_id\":\"").append(msgId).append("\"");
    sb.append("}");
    return sb.toString();
}

From source file:Main.java

private static StringBuffer printBuffer(Logger logger, StringBuffer sb, boolean clearBuffer) {
    if (logger != null) {
        logger.debug(sb.toString());
    } else {/*from ww  w .j  a  v a2 s . c om*/
        System.out.println(sb.toString());
    }
    if (clearBuffer)
        sb = new StringBuffer();
    return sb;
}

From source file:Main.java

public static String toXml(String fieldName, String fieldValue) {
    StringBuffer xmlBuf = new StringBuffer();
    xmlBuf.append(startTag(fieldName));/*www.  ja va  2  s  . c  o m*/
    xmlBuf.append(fieldValue);
    xmlBuf.append(endTag(fieldName));
    return xmlBuf.toString();
}

From source file:Main.java

public static String getRandomNum() {
    StringBuffer sb = new StringBuffer();
    Random random = new Random();
    for (int i = 0; i < 3; i++) {
        sb.append(random.nextInt(9));//w w  w .ja v a2 s .com
    }
    return sb.toString();
}

From source file:Main.java

/**
 *   Reads 4 bytes and concatenates them into a String.
 *   This pattern is used for ID's of various kinds.
 *//*  w  w  w. j  a va  2 s  .  c om*/
public static String read4Chars(RandomAccessFile raf) throws IOException {
    StringBuffer sbuf = new StringBuffer(4);
    for (int i = 0; i < 4; i++) {
        char ch = (char) raf.read();
        sbuf.append(ch);
    }
    return sbuf.toString();
}