net.luohuasheng.bee.jdbc.generate.utils

类 StringUtils

java.lang.Object

net.luohuasheng.bee.jdbc.generate.utils.StringUtils

public class StringUtils
extends Object

字符串操作工具类

作者:

wusuoming

构造器概要

构造器

构造器和说明
StringUtils()

方法概要

限定符和类型	方法和说明
static void	appendReplacement(Matcher m, StringBuffer sb, String replacement)
static String	capitalize(String str)
static String	captureName(String str)
static boolean	contains(String str, String... keywords)
static int	containsCount(String string, String keyword)
static int	countOccurrencesOf(String str, String sub)
static String	defaultIfEmpty(Object value, String defaultValue)
static String	defaultString(Object value)
static String	escapeXml(String str)
static String	escapeXml(String str, String escapeChars)
static String	getByRegex(String str, String regex)
static String	getByRegex(String str, String regex, int group)
static String	getExtension(String str)
static String	getJavaClassSimpleName(String clazz)
static int	indexOfByRegex(String input, String regex)
static String	insertAfter(String content, String compareToken, String insertString)
static String	insertBefore(String content, String compareToken, String insertString)
static boolean	isBlank(String str)
static boolean	isEmpty(String str)
static boolean	isNotBlank(String str)
static boolean	isNotEmpty(String str)
static String	join(List list, String seperator)
static String	join(Object[] array, String seperator)
static String	makeAllWordFirstLetterUpperCase(String sqlName)
static String	random(int count, boolean letters, boolean numbers)
static String	random(int count, int start, int end, boolean letters, boolean numbers)
static String	random(int count, int start, int end, boolean letters, boolean numbers, char[] chars, Random random)
static String	randomNumeric(int count)
static String	removeCrlf(String str)
static String	removeEndWiths(String inputString, String... endWiths)
static String	removeIbatisOrderBy(String sql)
static String	removeMany(String inString, String... keywords)
static String	removePrefix(String str, String prefix)
static String	removePrefix(String str, String prefix, boolean ignoreCase)
static String	removeXmlTagIfBodyEmpty(String sql)
static String	replace(int start, int end, String str, String replacement)
static String	replace(String inString, String oldPattern, String newPattern)
static boolean	substringMatch(CharSequence str, int index, CharSequence substring) Test whether the given string matches the given substring at the given index.
static String	toJavaClassName(String str)
static String	toJavaVariableName(String str)
static String[]	tokenizeToStringArray(String str, String seperators)
static String	toUnderscoreName(String name) Convert a name in camelCase to an underscored name in lower case.
static String	uncapitalize(String str)
static String	unescapeXml(String str)

从类继承的方法 java.lang.Object

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

构造器详细资料

StringUtils

public StringUtils()

方法详细资料

removeCrlf

public static String removeCrlf(String str)

unescapeXml

public static String unescapeXml(String str)

escapeXml

public static String escapeXml(String str)

escapeXml

public static String escapeXml(String str,
                               String escapeChars)

removePrefix

public static String removePrefix(String str,
                                  String prefix)

removePrefix

public static String removePrefix(String str,
                                  String prefix,
                                  boolean ignoreCase)

isBlank

public static boolean isBlank(String str)

isNotBlank

public static boolean isNotBlank(String str)

isEmpty

public static boolean isEmpty(String str)

isNotEmpty

public static boolean isNotEmpty(String str)

getExtension

public static String getExtension(String str)

insertBefore

public static String insertBefore(String content,
                                  String compareToken,
                                  String insertString)

insertAfter

public static String insertAfter(String content,
                                 String compareToken,
                                 String insertString)

countOccurrencesOf

public static int countOccurrencesOf(String str,
                                     String sub)

contains

public static boolean contains(String str,
                               String... keywords)

defaultString

public static String defaultString(Object value)

defaultIfEmpty

public static String defaultIfEmpty(Object value,
                                    String defaultValue)

makeAllWordFirstLetterUpperCase

public static String makeAllWordFirstLetterUpperCase(String sqlName)

indexOfByRegex

public static int indexOfByRegex(String input,
                                 String regex)

toJavaVariableName

public static String toJavaVariableName(String str)

toJavaClassName

public static String toJavaClassName(String str)

getJavaClassSimpleName

public static String getJavaClassSimpleName(String clazz)

removeMany

public static String removeMany(String inString,
                                String... keywords)

appendReplacement

public static void appendReplacement(Matcher m,
                                     StringBuffer sb,
                                     String replacement)

replace

public static String replace(String inString,
                             String oldPattern,
                             String newPattern)

capitalize

public static String capitalize(String str)

uncapitalize

public static String uncapitalize(String str)

randomNumeric

public static String randomNumeric(int count)

random

public static String random(int count,
                            boolean letters,
                            boolean numbers)

random

public static String random(int count,
                            int start,
                            int end,
                            boolean letters,
                            boolean numbers)

random

public static String random(int count,
                            int start,
                            int end,
                            boolean letters,
                            boolean numbers,
                            char[] chars,
                            Random random)

toUnderscoreName

public static String toUnderscoreName(String name)

Convert a name in camelCase to an underscored name in lower case. Any upper case letters are converted to lower case with a preceding underscore.

参数:

name - the string containing original name

返回:

the converted name

removeEndWiths

public static String removeEndWiths(String inputString,
                                    String... endWiths)

substringMatch

public static boolean substringMatch(CharSequence str,
                                     int index,
                                     CharSequence substring)

Test whether the given string matches the given substring at the given index.

参数:

str - the original string (or StringBuilder)

index - the index in the original string to start matching against

substring - the substring to match at the given index

返回:

dx

captureName

public static String captureName(String str)

tokenizeToStringArray

public static String[] tokenizeToStringArray(String str,
                                             String seperators)

join

public static String join(List list,
                          String seperator)

replace

public static String replace(int start,
                             int end,
                             String str,
                             String replacement)

join

public static String join(Object[] array,
                          String seperator)

containsCount

public static int containsCount(String string,
                                String keyword)

getByRegex

public static String getByRegex(String str,
                                String regex)

getByRegex

public static String getByRegex(String str,
                                String regex,
                                int group)

removeIbatisOrderBy

public static String removeIbatisOrderBy(String sql)

removeXmlTagIfBodyEmpty

public static String removeXmlTagIfBodyEmpty(String sql)