com.feedzai.commons.sql.abstraction.util

Class StringUtils

java.lang.Object

com.feedzai.commons.sql.abstraction.util.StringUtils

public class StringUtils
extends java.lang.Object

String Utilities.

Since:

2.0.0

Author:

Rui Vilao (rui.vilao@feedzai.com)

Constructor Summary

Constructors

Constructor and Description
StringUtils()

Method Summary

Modifier and Type	Method and Description
static java.lang.String	md5(java.lang.String message) Generates de MD5 checksum for the specified message.
static java.lang.String	md5(java.lang.String message, int nchar) Generates de MD5 checksum for the specified message.
static java.lang.String	quotize(java.lang.String s) Puts quotes around a String.
static java.lang.String	quotize(java.lang.String s, java.lang.String quoteChar) Puts quotes around a String.
static java.lang.String	readString(java.io.InputStream stream) Reads a string from the input stream.
static java.lang.String	singleQuotize(java.lang.String s) Puts single quotes around a string.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

StringUtils

public StringUtils()

Method Detail

quotize

public static java.lang.String quotize(java.lang.String s)

Puts quotes around a String.

Parameters:

s - the string to be 'quotized'

Returns:

a the string with quotes

quotize

public static java.lang.String quotize(java.lang.String s,
                                       java.lang.String quoteChar)

Puts quotes around a String.

Parameters:

s - the string to be 'quotized'

Returns:

a the string with quotes

singleQuotize

public static java.lang.String singleQuotize(java.lang.String s)

Puts single quotes around a string.

Parameters:

s - the string to be single 'quotized'

Returns:

a string with single quotes

md5

public static java.lang.String md5(java.lang.String message)

Generates de MD5 checksum for the specified message.

Parameters:

message - The message.

Returns:

The hexadecimal checksum.

md5

public static java.lang.String md5(java.lang.String message,
                                   int nchar)

Generates de MD5 checksum for the specified message.

Parameters:

message - The message.

nchar - The maximum number of chars for the result hash.

Returns:

The hexadecimal checksum with the specified maximum number of chars.

readString

public static java.lang.String readString(java.io.InputStream stream)
                                   throws java.io.IOException

Reads a string from the input stream.

Parameters:

stream - The stream.

Returns:

The string from that stream.

Throws:

java.io.IOException - If an I/O error occurs.