atg.rest.client
Class RestClientUtils

java.lang.Object
  atg.rest.client.RestClientUtils

public class RestClientUtils
extends java.lang.Object

Utility methods for the Rest client classes.

See Also:

Exception

Field Summary

static java.lang.String	CLASS_VERSION Class version string
protected static java.lang.String	NUM_CHAR_REF_END
protected static java.lang.String	NUM_CHAR_REF_START
static java.util.regex.Pattern	RESERVED_URI_CHARS

Constructor Summary

RestClientUtils()

Method Summary

static boolean	containsNumCharRefs(java.lang.String pVal) Checks to see if a string contains any numeric character references of the form &#N; where N is either a decimal or hexidecimal value of a character's unicode code point.
static boolean	isBlank(java.lang.String pStr) Return true if pStr is null, the empty string, or consists entirely of whitespace where whitespace is defined by the String.trim method.
static java.lang.String	numCharRefToUnicode(java.lang.String pVal) Converts any unicode values in a string encoded as numeric character references into their literal unicode character values.
static java.lang.String	urlEncodeDisallowedOnly(java.lang.String pUrl) performs a percent-encoding on only the disallowed characters in a URL.
static java.lang.String	urlToPunycode(java.lang.String pURL) converts a url containing literal unicode characters, or numeric character references into punycode

Methods inherited from class java.lang.Object

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

Field Detail

CLASS_VERSION

public static java.lang.String CLASS_VERSION

Class version string

NUM_CHAR_REF_START

protected static final java.lang.String NUM_CHAR_REF_START

See Also:

Constant Field Values

NUM_CHAR_REF_END

protected static final java.lang.String NUM_CHAR_REF_END

See Also:

Constant Field Values

RESERVED_URI_CHARS

public static java.util.regex.Pattern RESERVED_URI_CHARS

Constructor Detail

RestClientUtils

public RestClientUtils()

Method Detail

isBlank

public static boolean isBlank(java.lang.String pStr)

Return true if pStr is null, the empty string, or consists entirely of whitespace where whitespace is defined by the String.trim method.

urlToPunycode

public static java.lang.String urlToPunycode(java.lang.String pURL)

converts a url containing literal unicode characters, or numeric character references into punycode

Parameters:

pURL - the url to transform

Returns:

the url as punycode, if any characeters needed to be encoded, or pURL if there were no non-ASCII characters in pURL

urlEncodeDisallowedOnly

public static java.lang.String urlEncodeDisallowedOnly(java.lang.String pUrl)
                                                throws java.io.UnsupportedEncodingException

performs a percent-encoding on only the disallowed characters in a URL. does not alter reserved or non-reserved characeters.

Parameters:

pUrl - a URL to be percent encoded

Returns:

the resulting URL after percent encoding has been performed on only the disallowed characters.

Throws:

java.io.UnsupportedEncodingException - if the UTF-8 encoding is not supported

numCharRefToUnicode

public static java.lang.String numCharRefToUnicode(java.lang.String pVal)

Converts any unicode values in a string encoded as numeric character references into their literal unicode character values. A unicode value encoded as a numeric character reference takes the form of &#N; where N is either the decimal or hexidecimal value of a character's unicode code point. For instance, the numeric character reference of ᄌ would be converted into the Korean Hangul Jamo character of choseong cieuc.

Parameters:

pVal - A string potentially containing numeric character references

Returns:

The string with any numeric character references converted to literal unicode characters, or if no numeric character references are present, then return pVal

containsNumCharRefs

public static boolean containsNumCharRefs(java.lang.String pVal)

Checks to see if a string contains any numeric character references of the form &#N; where N is either a decimal or hexidecimal value of a character's unicode code point.

Parameters:

pVal - the string to check

Returns:

true if pVal contains any numeric character references, false if not