com.gargoylesoftware.htmlunit
Class TextUtil

java.lang.Object
  com.gargoylesoftware.htmlunit.TextUtil

public final class TextUtil
extends java.lang.Object

Utility methods relating to text.

Version:

$Revision: 4676 $

Author:

Mike Bowler, Brad Clarke, Ahmed Ashour

Field Summary

static java.lang.String

DEFAULT_CHARSET Default encoding used.

Method Summary

static boolean	startsWithIgnoreCase(java.lang.String stringToCheck, java.lang.String prefix) Returns true if the string starts with the specified prefix, irrespective of case.
static byte[]	stringToByteArray(java.lang.String content) Converts a string into a byte array using a default encoding DEFAULT_CHARSET.
static byte[]	stringToByteArray(java.lang.String content, java.lang.String charset) Converts a string into a byte array using the specified encoding.
static java.io.InputStream	toInputStream(java.lang.String content) Convert a string into an input stream.
static java.io.InputStream	toInputStream(java.lang.String content, java.lang.String encoding) Convert a string into an input stream.

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_CHARSET

public static final java.lang.String DEFAULT_CHARSET

Default encoding used.

See Also:

Constant Field Values

Method Detail

startsWithIgnoreCase

public static boolean startsWithIgnoreCase(java.lang.String stringToCheck,
                                           java.lang.String prefix)

Returns true if the string starts with the specified prefix, irrespective of case.

Parameters:

stringToCheck - the string to check

prefix - the prefix

Returns:

true if the string starts with the prefix

toInputStream

public static java.io.InputStream toInputStream(java.lang.String content)

Convert a string into an input stream.

Parameters:

content - the string

Returns:

the resulting input stream

toInputStream

public static java.io.InputStream toInputStream(java.lang.String content,
                                                java.lang.String encoding)
                                         throws java.io.UnsupportedEncodingException

Convert a string into an input stream.

Parameters:

content - the string

encoding - the encoding to use when converting the string to a stream

Returns:

the resulting input stream

Throws:

java.io.UnsupportedEncodingException - if the encoding is not supported

stringToByteArray

public static byte[] stringToByteArray(java.lang.String content)

Converts a string into a byte array using a default encoding DEFAULT_CHARSET.

Parameters:

content - the string to convert, assumed to be DEFAULT_CHARSET encoded

Returns:

the String as a byte[]; if the default encoding is not supported an empty byte[] will be returned

stringToByteArray

public static byte[] stringToByteArray(java.lang.String content,
                                       java.lang.String charset)

Converts a string into a byte array using the specified encoding.

Parameters:

charset - the name of a supported charset

content - the string to convert

Returns:

the String as a byte[]; if the specified encoding is not supported an empty byte[] will be returned