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com.mysql.jdbc
Class StringUtils
java.lang.Objectcom.mysql.jdbc.StringUtils
- public class StringUtils
- extends java.lang.Object
Various utility methods for converting to/from byte arrays in the platform encoding
| Field Summary | |
private static byte[] |
allBytes
|
private static int |
BYTE_RANGE
|
private static char[] |
byteToChars
|
| Constructor Summary | |
StringUtils()
|
|
| Method Summary | |
static void |
dumpAsHex(byte[] byteBuffer,
int length)
Dumps the given bytes to STDOUT as a hex dump (up to length bytes). |
static byte[] |
escapeEasternUnicodeByteStream(byte[] origBytes,
java.lang.String origString,
int offset,
int length)
Unfortunately, SJIS has 0x5c as a high byte in some of its double-byte characters, so we need to escape it. |
static char |
firstNonWsCharUc(java.lang.String searchIn)
Returns the first non whitespace char, converted to upper case |
static byte[] |
getBytes(java.lang.String s,
SingleByteCharsetConverter converter,
java.lang.String encoding,
java.lang.String serverEncoding,
boolean parserKnowsUnicode)
Returns the byte[] representation of the given string (re)using the given charset converter, and the given encoding. |
static byte[] |
getBytes(java.lang.String s,
SingleByteCharsetConverter converter,
java.lang.String encoding,
java.lang.String serverEncoding,
int offset,
int length,
boolean parserKnowsUnicode)
DOCUMENT ME! |
static byte[] |
getBytes(java.lang.String s,
java.lang.String encoding,
java.lang.String serverEncoding,
boolean parserKnowsUnicode)
Returns the byte[] representation of the given string using given encoding. |
static java.util.List |
split(java.lang.String stringToSplit,
java.lang.String delimitter,
boolean trim)
Splits stringToSplit into a list, using the given delimitter |
static boolean |
startsWithIgnoreCase(java.lang.String searchIn,
int startAt,
java.lang.String searchFor)
Determines whether or not the string 'searchIn' contains the string 'searchFor', dis-regarding case starting at 'startAt' Shorthand for a String.regionMatch(...) |
static boolean |
startsWithIgnoreCase(java.lang.String searchIn,
java.lang.String searchFor)
Determines whether or not the string 'searchIn' contains the string 'searchFor', dis-regarding case. |
static boolean |
startsWithIgnoreCaseAndWs(java.lang.String searchIn,
java.lang.String searchFor)
Determines whether or not the sting 'searchIn' contains the string 'searchFor', di-regarding case and leading whitespace |
static java.lang.String |
toAsciiString(byte[] buffer)
Returns the bytes as an ASCII String. |
static java.lang.String |
toAsciiString(byte[] buffer,
int startPos,
int length)
Returns the bytes as an ASCII String. |
| Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Field Detail |
BYTE_RANGE
private static final int BYTE_RANGE
- See Also:
- Constant Field Values
allBytes
private static byte[] allBytes
byteToChars
private static char[] byteToChars
| Constructor Detail |
StringUtils
public StringUtils()
| Method Detail |
getBytes
public static final byte[] getBytes(java.lang.String s, java.lang.String encoding, java.lang.String serverEncoding, boolean parserKnowsUnicode) throws java.io.UnsupportedEncodingException
- Returns the byte[] representation of the given string using given
encoding.
getBytes
public static final byte[] getBytes(java.lang.String s, SingleByteCharsetConverter converter, java.lang.String encoding, java.lang.String serverEncoding, boolean parserKnowsUnicode) throws java.io.UnsupportedEncodingException
- Returns the byte[] representation of the given string (re)using the
given charset converter, and the given encoding.
getBytes
public static final byte[] getBytes(java.lang.String s, SingleByteCharsetConverter converter, java.lang.String encoding, java.lang.String serverEncoding, int offset, int length, boolean parserKnowsUnicode) throws java.io.UnsupportedEncodingException
- DOCUMENT ME!
dumpAsHex
public static final void dumpAsHex(byte[] byteBuffer,
int length)
- Dumps the given bytes to STDOUT as a hex dump (up to length bytes).
toAsciiString
public static final java.lang.String toAsciiString(byte[] buffer)
- Returns the bytes as an ASCII String.
toAsciiString
public static final java.lang.String toAsciiString(byte[] buffer, int startPos, int length)
- Returns the bytes as an ASCII String.
escapeEasternUnicodeByteStream
public static byte[] escapeEasternUnicodeByteStream(byte[] origBytes,
java.lang.String origString,
int offset,
int length)
- Unfortunately, SJIS has 0x5c as a high byte in some of its double-byte
characters, so we need to escape it.
firstNonWsCharUc
public static char firstNonWsCharUc(java.lang.String searchIn)
- Returns the first non whitespace char, converted to upper case
split
public static final java.util.List split(java.lang.String stringToSplit, java.lang.String delimitter, boolean trim)
- Splits stringToSplit into a list, using the given delimitter
startsWithIgnoreCase
public static boolean startsWithIgnoreCase(java.lang.String searchIn, java.lang.String searchFor)
- Determines whether or not the string 'searchIn' contains the string
'searchFor', dis-regarding case. Shorthand for a
String.regionMatch(...)
startsWithIgnoreCase
public static boolean startsWithIgnoreCase(java.lang.String searchIn, int startAt, java.lang.String searchFor)
- Determines whether or not the string 'searchIn' contains the string
'searchFor', dis-regarding case starting at 'startAt' Shorthand for a
String.regionMatch(...)
startsWithIgnoreCaseAndWs
public static boolean startsWithIgnoreCaseAndWs(java.lang.String searchIn, java.lang.String searchFor)
- Determines whether or not the sting 'searchIn' contains the string
'searchFor', di-regarding case and leading whitespace
|
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DETAIL: FIELD | CONSTR | METHOD | ||||||||