Liquibase 4.26.0 · liquibase.util.StringUtil · APIdia, the JavaDoc alternative

Modifier and Type	Class and Description
public static class	StringUtil.DefaultFormatter
public static interface	StringUtil.StringUtilFormatter<Type>
public static class	StringUtil.ToStringFormatter

Modifier and Type	Field and Description
private static final Pattern	lowerCasePattern
private static final SecureRandom	rnd
private static final Pattern	spacePattern
private static final Pattern	upperCasePattern

Access	Constructor and Description
public	StringUtil()

Method Summary

Modifier and Type	Method and Description
public static String	concatConsistentCase(String baseString, String addition) Concatenates the addition string to the baseString string, adjusting the case of "addition" to match the base string.
public static boolean	Returns: true if String contains the value contains(String String to be checked value, String String to look for containsValue) Returns true if the input string contains the specified value
public static boolean	Returns: `true` if `value` ends with `endsWith`, `false` otherwise. Returns `false` if either argument is `null`. endsWith(String the string to check value, String the prefix to check for endsWith) Checks whether the given `value` ends with the specified `endsWith` string.
public static boolean	Returns: true if the Strings are equal by the above criteria, false in all other cases equalsIgnoreCaseAndEmpty(String the first String to compare (or null) s1, String the second String to compare (or null) s2) Returns if two strings are equal, ignoring: case (uppercase/lowercase) difference between null, and empty string, and a string that only has spaces
public static boolean	equalsWordNull(String value) Check whether the value is 'null' (case insensitive)
public static String	escapeHtml(String str)
public static byte[]	getBytesWithEncoding(String string)
public static String	Returns: the last block comment in the SQL string, or `null` if none was found getLastBlockComment(String the SQL string to search for the last block comment sqlString) Retrieves the last block comment in a SQL string, if any.
public static String	Returns: the last line comment from the SQL string, or `null` if there is no line comment getLastLineComment(String the SQL string to search sqlString) Returns the last line comment from a given SQL string, if there is one.
public static boolean	hasLowerCase(String string)
public static boolean	hasUpperCase(String string)
public static String	indent(String string)
public static String	indent(String string, int padding)
public static boolean	isAscii(String string)
public static boolean	Returns: true if 7 bit-clean, false otherwise. isAscii(char the character to test ch) Returns true if ch is a "7-bit-clean" ASCII character (ordinal number < 128).
protected static boolean	isDelimiter(String the input line to test piece, String the characters in the input stream that came before piece previousPiece, String ??? (need to see this in a debugger to find out) endDelimiter) Returns true if the input is a delimiter in one of the popular RDBMSs.
public static boolean	Returns: true if String is null or empty isEmpty(String String to be checked value) Returns true if the input string is the empty string (null-safe).
public static boolean	isEmpty(CharSequence cs)
public static boolean	Returns: true if candidateMajor.candidateMinor.candidatePatch >= minimumVersion or false if not isMinimumVersion(String The minimum version that is required, given as a string with up to 3 parts, e.g. "7.4" or "9.6.3" minimumVersion, int the version number to be tested, major part candidateMajor, int the version number to be tested, minor part candidateMinor, int the version number to be tested, patch part candidatePatch) Compares a minimum version number given in string form (only the first three parts are considered) with a candidate version given as the three ints major, minor and patch.
public static boolean	Returns: true if string is not null and not empty (length > 0) isNotEmpty(String String to be checked value) Returns true if the input string is NOT the empty string.
public static boolean	Returns: true if convertible to numeric and false otherwise isNumeric(CharSequence the arg to check if it is numeric cs) Checks whether the char sequence is numeric by checking that all chars in the sequence are numbers, so (-1, 1.0 and 1F) will return false This code originated from the StringUtils class of commons-lang
public static boolean	Returns: true if the string is null or only consists of whitespaces. isWhitespace(CharSequence the string to test string) Returns true if the given string only consists of whitespace characters (null-safe)
public static String	join(Object[] array, String delimiter, StringUtil.StringUtilFormatter<Type> formatter)
public static String	join(String[] array, String delimiter)
public static String	join(Collection<String> collection, String delimiter)
public static String	join(Collection<E> collection, String delimiter, StringUtil.StringUtilFormatter<Type> formatter)
public static String	join(Collection<E> collection, String delimiter, StringUtil.StringUtilFormatter<Type> formatter, boolean sorted)
public static String	join(Collection<String> collection, String delimiter, boolean sorted)
public static String	join(Map<K, V> map, String delimiter)
public static String	join(Map<K, V> map, String delimiter, StringUtil.StringUtilFormatter<Type> formatter)
public static String	join(ExtensibleObject extensibleObject, String delimiter)
public static String	join(ExtensibleObject extensibleObject, String delimiter, StringUtil.StringUtilFormatter<Type> formatter)
public static String	join(Integer[] array, String delimiter)
public static String	join(int[] array, String delimiter)
public static String	Returns: the input string, padded if necessary. leftPad(String The string to pad (if necessary) value, int the desired length length) Adds spaces to the left of the input value until the string has reached the given length.
public static String	limitSize(String string, int maxLength)
public static String	lowerCaseFirst(String string)
private static List<Object>	mergeTokens(List<Object> parsedArray, String endDelimiter) Delimiters like "//" may span multiple tokens.
public static String	Returns: the input string, padded if necessary. pad(String The string to pad (if necessary) value, int the desired length length) Adds spaces to the right of the input value until the string has reached the given length.
public static String[]	processMultiLineSQL(String A String containing all the SQL statements multiLineSQL, boolean If true then comments will be stripped, if false then they will be left in the code stripComments, boolean splitStatements, String endDelimiter) Removes any comments from multiple line SQL using `stripComments(String, ChangeSet)` and then extracts each individual statement using `splitSQL(String, String, ChangeSet)`.
public static String[]	processMultiLineSQL(String A String containing all the SQL statements multiLineSQL, boolean If true then comments will be stripped, if false then they will be left in the code stripComments, boolean splitStatements, String endDelimiter, ChangeSet the changeset associated with the sql being parsed changeSet) Removes any comments from multiple line SQL using `stripComments(String, ChangeSet)` and then extracts each individual statement using `splitSQL(String, String, ChangeSet)`.
public static String[]	processMutliLineSQL(String A String containing all the SQL statements multiLineSQL, boolean If true then comments will be stripped, if false then they will be left in the code stripComments, boolean splitStatements, String endDelimiter) Deprecated The new method is `processMultiLineSQL(String, boolean, boolean, String, ChangeSet)` (String)} Removes any comments from multiple line SQL using `stripComments(String, ChangeSet)` and then extracts each individual statement using `splitSQL(String, String, ChangeSet)`.
public static String[]	processMutliLineSQL(String A String containing all the SQL statements multiLineSQL, boolean If true then comments will be stripped, if false then they will be left in the code stripComments, boolean splitStatements, String endDelimiter, ChangeSet the changeset associated with the sql being parsed changeSet) Deprecated The new method is `processMultiLineSQL(String, boolean, boolean, String, ChangeSet)` (String)} Removes any comments from multiple line SQL using `stripComments(String, ChangeSet)` and then extracts each individual statement using `splitSQL(String, String, ChangeSet)`.
public static String	Returns: an identifier of the desired length randomIdentifer(int desired length of the string len) Produce a random identifer of the given length, consisting only of uppercase letters.
public static String	repeat(String string, int times)
public static List<String>	splitAndTrim(String s, String regex)
public static String[]	Returns: an array of parsed Strings, `null` if null String input splitCamelCase(final String the String to split, may be `null` str) Splits a camel-case string into words based on the came casing.
public static String[]	splitSQL(String multiLineSQL, String endDelimiter) Splits a candidate multi-line SQL statement along ;'s and "go"'s.
public static String[]	splitSQL(String multiLineSQL, String endDelimiter, ChangeSet the changeset associated with the sql being parsed changeSet) Splits a candidate multi-line SQL statement along ;'s and "go"'s.
public static String	standardizeLineEndings(String string)
public static boolean	Returns: `true` if `value` starts with `startsWith`, `false` otherwise. Returns `false` if either argument is `null`. startsWith(String the string to check value, String the prefix to check for startsWith) Checks whether the given `value` starts with the specified `startsWith` string.
public static String	Returns: The String without the comments in stripComments(String multiLineSQL) Searches through a String which contains SQL code and strips out any comments that are between \/**\/ or anything that matches SP--SP<text>\n (to support the ANSI standard commenting of -- at the end of a line).
public static String	Returns: The String without the comments in stripComments(String multiLineSQL, ChangeSet the changeset associated with the sql being parsed changeSet) Searches through a String which contains SQL code and strips out any comments that are between \/**\/ or anything that matches SP--SP<text>\n (to support the ANSI standard commenting of -- at the end of a line).
public static String	stripEnclosingQuotes(String string)
public static String	Returns: the stripped SQL string stripSqlCommentsAndWhitespacesFromTheEnd(String the SQL string to strip sqlString) Strips the comments and white spaces from the end of given SQL string.
public static String	toCamelCase(String string) Converts a kabob-case or underscore_case string to a camel-case one
public static String	toKabobCase(String string) Converts a camelCase string to a kabob-case one
public static String	Returns: string without any whitespaces formatted to lowercase. toLowerWithoutWhitespaces(String string to process value)
public static String	Returns: new String without the whitespace at the end trimRight(String String to trim string) Trims `whitespace` characters from the end of specified `string`
public static String	Returns: the trimmed string, or an empty string if the input was null. trimToEmpty(String the input string to trim string) Returns the trimmed (left and right) version of the input string.
public static String	Returns: the trimmed string or null trimToNull(String the string to trim string) Returns the trimmed (left and right) form of the input string.
public static String	upperCaseFirst(String string)
public static String	Returns: String Output string with new lines wrap(final String The string to split and wrap inputStr, int The point at which to split the lines wrapPoint, int Any additional spaces to add extraLinePadding) Deprecated Liquibase does not wrap any console output, and instead lets the terminal handle its own wrapping. If you wish to use this method, consider whether its usage is truly necessary. Add new lines to the input string to cause output to wrap.

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

public Class StringUtil

Nested and Inner Type Summary

Field Summary

Constructor Summary

Method Summary