Example usage for java.lang StringBuffer StringBuffer

Introduction

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

Prototype

public StringBuffer(CharSequence seq)

Source Link

Document

Constructs a string buffer that contains the same characters as the specified CharSequence .

Usage

From source file:Main.java

public static String getColorText(String text, String colorValue) {
    StringBuffer sb = new StringBuffer("<font color=\"#");
    return sb.append(colorValue).append("\">").append(text).append("</font>").toString();
}

From source file:Main.java

private static String toStringByArray(Object[] value) {
    StringBuffer sb = new StringBuffer(100);
    String type = value[0].getClass().getName();
    sb.append("{").append(type).append("@");
    for (int i = 0; i < value.length; i++) {
        sb.append(esc(value[i].toString())).append(",");
    }//w  w  w .  j ava  2 s. co m
    return sb.substring(0, sb.length() - 1) + "}";
}

From source file:Main.java

public static final String toHexString(byte[] bytes) {
    StringBuffer buffer = new StringBuffer(bytes.length * 2);
    for (int i = 0; i < bytes.length; i++) {
        if (((int) bytes[i] & 0xff) < 0x10)
            buffer.append("0");
        buffer.append(Long.toString((int) bytes[i] & 0xff, 16));
    }/*from w  w w.  j a  v  a2 s.co m*/
    return buffer.toString();
}

From source file:Main.java

public static final String bytesToHexString(byte[] bArray) {
    StringBuffer sb = new StringBuffer(bArray.length);
    String sTemp;//from w  w w.j  ava 2s . c o m
    for (int i = 0; i < bArray.length; i++) {
        sTemp = Integer.toHexString((int) (0xFF & bArray[i]));
        if (sTemp.length() < 2)
            sb.append(0);
        sb.append(sTemp.toUpperCase());
        sb.append(" ");
    }
    return sb.toString();
}

From source file:Main.java

public static String bytesToHexString(byte[] bArray, int count) {
    StringBuffer sb = new StringBuffer(bArray.length);

    String sTemp;//from  w  w w .ja v  a2s . c  om
    for (int i = 0; i < count; i++) {
        sTemp = Integer.toHexString(0xFF & bArray[i]);
        if (sTemp.length() < 2)
            sb.append(0);
        sb.append(sTemp.toUpperCase());
    }
    return sb.toString();
}

From source file:Main.java

public static String reverse(String str) {
    return new StringBuffer(str).reverse().toString();
}

From source file:Main.java

public static String addInCDataValue(String xmlString) {
    return new StringBuffer("<![CDATA[").append(xmlString).append("]]>").toString();
}

From source file:Main.java

public static String toString(int X[][]) {
    StringBuffer res = new StringBuffer("{");
    for (int row[] : X) {
        if (row != X[0]) {
            res.append(", ");
        }//  ww w . j a va  2  s  .c  o m
        res.append(Arrays.toString(row));
    }
    res.append("}");
    return res.toString();
}

From source file:Main.java

public static String createXmlResponse(String status, String desription) {
    StringBuffer response = new StringBuffer(
            "<?xml version=\"1.0\" encoding=\"UTF-8\"?><response><responseCode>");
    response.append(status).append("</responseCode><responseInfo>").append(desription)
            .append("</responseInfo></response>");
    return response.toString();
}

From source file:Main.java

public static String getSringBeforeChar(String sourceStr, char ch) {
    StringBuffer sb = new StringBuffer(sourceStr);
    StringBuffer newSb = new StringBuffer();
    for (int i = 0; i < sb.length(); i++) {
        if (sb.charAt(i) == ch) {
            break;
        }//from   w  w  w. j ava  2  s .  c om
        newSb.append(sb.charAt(i));
    }

    return newSb.toString();

}