com.github.knightliao.apollo.utils.common.StringUtil Java Examples
The following examples show how to use
com.github.knightliao.apollo.utils.common.StringUtil.
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Example #1
Source File: StringUtilTestCase.java From apollo with GNU General Public License v2.0 | 6 votes |
@Test public void bytesToString() { assertEquals("0", StringUtil.bytesToString(null)); assertEquals("0", StringUtil.bytesToString(new byte[]{})); assertEquals("0", StringUtil.bytesToString(new byte[]{0, 0, 0, 0, 0, 0})); assertEquals("1", StringUtil.bytesToString(new byte[]{0, 0, 0, 0, 0, 1})); assertEquals("GWO823H", StringUtil.bytesToString(new byte[]{1, 0, 0, 0, 0, 0})); assertEquals("cIx81", StringUtil.bytesToString(new byte[]{0, 1, 2, 10, 62})); assertEquals( "cIx8QaO8KjH", StringUtil.bytesToString(new byte[]{0, 1, 2, 10, 62, 0, 1, 2, 10, 62})); assertEquals( "IJG2Y0YVRQ5V2", StringUtil.bytesToString(new byte[]{0, 1, 2, 10, 62, 0, 1, 2, 10, 62}, true)); }
Example #2
Source File: StringComparator.java From disconf with Apache License 2.0 | 5 votes |
private List<String> StringToLines(String data) throws IOException { if (data == null || data.isEmpty()) { return new ArrayList<String>(); } List<String> lines = StringUtil.parseStringToStringList(data, "\\r?\\n"); if (lines == null) { lines = new ArrayList<String>(); } return lines; }
Example #3
Source File: StringUtilTestCase.java From apollo with GNU General Public License v2.0 | 5 votes |
@Test public void defaultIfEmpty() { assertEquals("default", StringUtil.defaultIfEmpty(null, "default")); assertEquals("default", StringUtil.defaultIfEmpty("", "default")); assertEquals(" ", StringUtil.defaultIfEmpty(" ", "default")); assertEquals("bat", StringUtil.defaultIfEmpty("bat", "default")); }
Example #4
Source File: StringUtilTestCase.java From apollo with GNU General Public License v2.0 | 5 votes |
@Test public void defaultIfBlank() { assertEquals("default", StringUtil.defaultIfBlank(null, "default")); assertEquals("default", StringUtil.defaultIfBlank("", "default")); assertEquals("default", StringUtil.defaultIfBlank(" ", "default")); assertEquals("bat", StringUtil.defaultIfBlank("bat", "default")); }
Example #5
Source File: StringUtilTestCase.java From apollo with GNU General Public License v2.0 | 5 votes |
private void longToString(String prefix, long base) { char ch = '0'; for (long i = base; i < base + 10; i++, ch++) { assertEquals(ch + prefix, StringUtil.longToString(i)); assertEquals(ch + prefix, StringUtil.longToString(-i)); } ch = 'A'; for (long i = base + 10; i < base + 36; i++, ch++) { assertEquals(ch + prefix, StringUtil.longToString(i)); assertEquals(ch + prefix, StringUtil.longToString(-i)); } ch = 'a'; for (long i = base + 36; i < base + 62; i++, ch++) { assertEquals(ch + prefix, StringUtil.longToString(i)); assertEquals(ch + prefix, StringUtil.longToString(-i)); } long l = 0 // + 62L // + 10 * 256L // + 2 * 256 * 256L // + 1 * 256 * 256 * 256L // + 0 * 256 * 256 * 256 * 256L; assertEquals("cIx81", StringUtil.longToString(l)); assertEquals("IJG2A", StringUtil.longToString(l, true)); }
Example #6
Source File: StringUtilTestCase.java From apollo with GNU General Public License v2.0 | 5 votes |
@Test public void endsWithChar() { assertFalse(StringUtil.endsWithChar(null, ' ')); assertFalse(StringUtil.endsWithChar("xxxxx", ' ')); assertTrue(StringUtil.endsWithChar("xxx ", ' ')); assertFalse(StringUtil.endsWithChar("xxxxb", 'x')); assertTrue(StringUtil.endsWithChar("xxxxx", 'x')); }
Example #7
Source File: StringUtilTestCase.java From apollo with GNU General Public License v2.0 | 5 votes |
@Test public void startsWithChar() { assertFalse(StringUtil.startsWithChar(null, ' ')); assertFalse(StringUtil.startsWithChar("xxxxx", ' ')); assertTrue(StringUtil.startsWithChar(" xxx", ' ')); assertTrue(StringUtil.startsWithChar("xxxxb", 'x')); assertFalse(StringUtil.startsWithChar("xxxxx", 'b')); }
Example #8
Source File: StringComparator.java From disconf with Apache License 2.0 | 5 votes |
private List<String> StringToLines(String data) throws IOException { if (data == null || data.isEmpty()) { return new ArrayList<String>(); } List<String> lines = StringUtil.parseStringToStringList(data, "\\r?\\n"); if (lines == null) { lines = new ArrayList<String>(); } return lines; }
Example #9
Source File: StringUtilTestCase.java From apollo with GNU General Public License v2.0 | 4 votes |
@Test public void toCamelCase() { assertNull(StringUtil.toCamelCase(null)); assertEquals("", StringUtil.toCamelCase("")); assertEquals("a", StringUtil.toCamelCase("A")); assertEquals("a", StringUtil.toCamelCase("a")); assertEquals("ab", StringUtil.toCamelCase("AB")); assertEquals("ab", StringUtil.toCamelCase("Ab")); assertEquals("aB", StringUtil.toCamelCase("aB")); assertEquals("ab", StringUtil.toCamelCase("ab")); assertEquals("aB", StringUtil.toCamelCase("A_B")); assertEquals("aB", StringUtil.toCamelCase("A_b")); assertEquals("aB", StringUtil.toCamelCase("a_B")); assertEquals("aB", StringUtil.toCamelCase("a_b")); assertEquals("aBc", StringUtil.toCamelCase("aBc")); assertEquals("aBcDef", StringUtil.toCamelCase(" aBc def ")); assertEquals("aBcDef", StringUtil.toCamelCase("aBcDef")); assertEquals("aBcDefGhi", StringUtil.toCamelCase("aBc def_ghi")); assertEquals("aBcDefGhi", StringUtil.toCamelCase("aBcDefGhi")); assertEquals("aBcDefGhi123", StringUtil.toCamelCase("aBc def_ghi 123")); assertEquals("aBcDefGhi123", StringUtil.toCamelCase("aBcDefGhi123")); assertEquals("aBcDefGhi123", StringUtil.toCamelCase("aBcDEFGhi123")); assertEquals("123ABcDefGhi", StringUtil.toCamelCase("123aBcDEFGhi")); // 数字开始 // 不保留下划线 assertEquals("ab", StringUtil.toCamelCase("__AB__")); assertEquals("ab", StringUtil.toCamelCase("__Ab__")); assertEquals("aB", StringUtil.toCamelCase("__aB__")); assertEquals("ab", StringUtil.toCamelCase("__ab__")); assertEquals("aB", StringUtil.toCamelCase("__A__B__")); assertEquals("aB", StringUtil.toCamelCase("__A__b__")); assertEquals("aB", StringUtil.toCamelCase("__a__B__")); assertEquals("aB", StringUtil.toCamelCase("__a__b__")); // 保留除下划线以外的其它分隔符 assertEquals("..ab..", StringUtil.toCamelCase("..AB..")); assertEquals("..ab..", StringUtil.toCamelCase("..Ab..")); assertEquals("..aB..", StringUtil.toCamelCase("..aB..")); assertEquals("..ab..", StringUtil.toCamelCase("..ab..")); assertEquals("..a..b..", StringUtil.toCamelCase("..A..B..")); assertEquals("..a..b..", StringUtil.toCamelCase("..A..b..")); assertEquals("..a..b..", StringUtil.toCamelCase("..a..B..")); assertEquals("..a..b..", StringUtil.toCamelCase("..a..b..")); assertEquals("..a..123B..", StringUtil.toCamelCase("..A..123B..")); assertEquals("..a..123B..", StringUtil.toCamelCase("..A..123b..")); assertEquals("..a..123B..", StringUtil.toCamelCase("..a..123B..")); assertEquals("..a..123B..", StringUtil.toCamelCase("..a..123b..")); assertEquals("fmh.m.0.n", StringUtil.toCamelCase("_fmh.m._0.n")); assertEquals("aaa-bbb-ccc", StringUtil.toCamelCase("aaa-bbb-ccc")); }
Example #10
Source File: StringUtilTestCase.java From apollo with GNU General Public License v2.0 | 4 votes |
@Test public void toPascalCase() { assertNull(StringUtil.toPascalCase(null)); assertEquals("", StringUtil.toPascalCase("")); assertEquals("A", StringUtil.toPascalCase("A")); assertEquals("A", StringUtil.toPascalCase("a")); assertEquals("Ab", StringUtil.toPascalCase("AB")); assertEquals("Ab", StringUtil.toPascalCase("Ab")); assertEquals("AB", StringUtil.toPascalCase("aB")); assertEquals("Ab", StringUtil.toPascalCase("ab")); assertEquals("AB", StringUtil.toPascalCase("A_B")); assertEquals("AB", StringUtil.toPascalCase("A_b")); assertEquals("AB", StringUtil.toPascalCase("a_B")); assertEquals("AB", StringUtil.toPascalCase("a_b")); assertEquals("ABc", StringUtil.toPascalCase("aBc")); assertEquals("ABcDef", StringUtil.toPascalCase(" aBc def ")); assertEquals("ABcDef", StringUtil.toPascalCase("aBcDef")); assertEquals("ABcDefGhi", StringUtil.toPascalCase("aBc def_ghi")); assertEquals("ABcDefGhi", StringUtil.toPascalCase("aBcDefGhi")); assertEquals("ABcDefGhi123", StringUtil.toPascalCase("aBc def_ghi 123")); assertEquals("ABcDefGhi123", StringUtil.toPascalCase("aBcDefGhi123")); assertEquals("ABcDefGhi123", StringUtil.toPascalCase("aBcDEFGhi123")); assertEquals("123ABcDefGhi", StringUtil.toPascalCase("123aBcDEFGhi")); // 数字开始 // 不保留下划线 assertEquals("Ab", StringUtil.toPascalCase("__AB__")); assertEquals("Ab", StringUtil.toPascalCase("__Ab__")); assertEquals("AB", StringUtil.toPascalCase("__aB__")); assertEquals("Ab", StringUtil.toPascalCase("__ab__")); assertEquals("AB", StringUtil.toPascalCase("__A__B__")); assertEquals("AB", StringUtil.toPascalCase("__A__b__")); assertEquals("AB", StringUtil.toPascalCase("__a__B__")); assertEquals("AB", StringUtil.toPascalCase("__a__b__")); // 保留除下划线以外的其它分隔符 assertEquals("..Ab..", StringUtil.toPascalCase("..AB..")); assertEquals("..Ab..", StringUtil.toPascalCase("..Ab..")); assertEquals("..AB..", StringUtil.toPascalCase("..aB..")); assertEquals("..Ab..", StringUtil.toPascalCase("..ab..")); assertEquals("..A..B..", StringUtil.toPascalCase("..A..B..")); assertEquals("..A..B..", StringUtil.toPascalCase("..A..b..")); assertEquals("..A..B..", StringUtil.toPascalCase("..a..B..")); assertEquals("..A..B..", StringUtil.toPascalCase("..a..b..")); assertEquals("..A..123B..", StringUtil.toPascalCase("..A..123B..")); assertEquals("..A..123B..", StringUtil.toPascalCase("..A..123b..")); assertEquals("..A..123B..", StringUtil.toPascalCase("..a..123B..")); assertEquals("..A..123B..", StringUtil.toPascalCase("..a..123b..")); assertEquals("Fmh.M.0.N", StringUtil.toPascalCase("_fmh.m._0.n")); assertEquals("Aaa-Bbb-Ccc", StringUtil.toPascalCase("aaa-bbb-ccc")); }
Example #11
Source File: StringUtilTestCase.java From apollo with GNU General Public License v2.0 | 4 votes |
@Test public void toUpperCaseWithUnderscores() { assertNull(StringUtil.toUpperCaseWithUnderscores(null)); assertEquals("", StringUtil.toUpperCaseWithUnderscores("")); assertEquals("A", StringUtil.toUpperCaseWithUnderscores("A")); assertEquals("A", StringUtil.toUpperCaseWithUnderscores("a")); assertEquals("AB", StringUtil.toUpperCaseWithUnderscores("AB")); assertEquals("AB", StringUtil.toUpperCaseWithUnderscores("Ab")); assertEquals("A_B", StringUtil.toUpperCaseWithUnderscores("aB")); assertEquals("AB", StringUtil.toUpperCaseWithUnderscores("ab")); assertEquals("A_B", StringUtil.toUpperCaseWithUnderscores("A_B")); assertEquals("A_B", StringUtil.toUpperCaseWithUnderscores("A_b")); assertEquals("A_B", StringUtil.toUpperCaseWithUnderscores("a_B")); assertEquals("A_B", StringUtil.toUpperCaseWithUnderscores("a_b")); assertEquals("A_BC", StringUtil.toUpperCaseWithUnderscores("aBc")); assertEquals("A_BC_DEF", StringUtil.toUpperCaseWithUnderscores(" aBc def ")); assertEquals("A_BC_DEF", StringUtil.toUpperCaseWithUnderscores("aBcDef")); assertEquals("A_BC_DEF_GHI", StringUtil.toUpperCaseWithUnderscores("aBc def_ghi")); assertEquals("A_BC_DEF_GHI", StringUtil.toUpperCaseWithUnderscores("aBcDefGhi")); assertEquals("A_BC_DEF_GHI_123", StringUtil.toUpperCaseWithUnderscores("aBc def_ghi 123")); assertEquals("A_BC_DEF_GHI_123", StringUtil.toUpperCaseWithUnderscores("aBcDefGhi123")); assertEquals("A_BC_DEF_GHI_123", StringUtil.toUpperCaseWithUnderscores("aBcDEFGhi123")); assertEquals("123_A_BC_DEF_GHI", StringUtil.toUpperCaseWithUnderscores("123aBcDEFGhi")); // 数字开始 // 保留下划线 assertEquals("__AB__", StringUtil.toUpperCaseWithUnderscores("__AB__")); assertEquals("__AB__", StringUtil.toUpperCaseWithUnderscores("__Ab__")); assertEquals("__A_B__", StringUtil.toUpperCaseWithUnderscores("__aB__")); assertEquals("__AB__", StringUtil.toUpperCaseWithUnderscores("__ab__")); assertEquals("__A__B__", StringUtil.toUpperCaseWithUnderscores("__A__B__")); assertEquals("__A__B__", StringUtil.toUpperCaseWithUnderscores("__A__b__")); assertEquals("__A__B__", StringUtil.toUpperCaseWithUnderscores("__a__B__")); assertEquals("__A__B__", StringUtil.toUpperCaseWithUnderscores("__a__b__")); // 保留所有的分隔符 assertEquals("..AB..", StringUtil.toUpperCaseWithUnderscores("..AB..")); assertEquals("..AB..", StringUtil.toUpperCaseWithUnderscores("..Ab..")); assertEquals("..A_B..", StringUtil.toUpperCaseWithUnderscores("..aB..")); assertEquals("..AB..", StringUtil.toUpperCaseWithUnderscores("..ab..")); assertEquals("..A..B..", StringUtil.toUpperCaseWithUnderscores("..A..B..")); assertEquals("..A..B..", StringUtil.toUpperCaseWithUnderscores("..A..b..")); assertEquals("..A..B..", StringUtil.toUpperCaseWithUnderscores("..a..B..")); assertEquals("..A..B..", StringUtil.toUpperCaseWithUnderscores("..a..b..")); assertEquals("..A..123_B..", StringUtil.toUpperCaseWithUnderscores("..A..123B..")); assertEquals("..A..123_B..", StringUtil.toUpperCaseWithUnderscores("..A..123b..")); assertEquals("..A..123_B..", StringUtil.toUpperCaseWithUnderscores("..a..123B..")); assertEquals("..A..123_B..", StringUtil.toUpperCaseWithUnderscores("..a..123b..")); assertEquals("_FMH.M._0.N", StringUtil.toUpperCaseWithUnderscores("_fmh.m._0.n")); assertEquals("AAA-BBB-CCC", StringUtil.toUpperCaseWithUnderscores("aaa-bbb-ccc")); }
Example #12
Source File: StringUtilTestCase.java From apollo with GNU General Public License v2.0 | 4 votes |
@Test public void toLowerCaseWithUnderscores() { assertNull(StringUtil.toLowerCaseWithUnderscores(null)); assertEquals("", StringUtil.toLowerCaseWithUnderscores("")); assertEquals("a", StringUtil.toLowerCaseWithUnderscores("A")); assertEquals("a", StringUtil.toLowerCaseWithUnderscores("a")); assertEquals("ab", StringUtil.toLowerCaseWithUnderscores("AB")); assertEquals("ab", StringUtil.toLowerCaseWithUnderscores("Ab")); assertEquals("a_b", StringUtil.toLowerCaseWithUnderscores("aB")); assertEquals("ab", StringUtil.toLowerCaseWithUnderscores("ab")); assertEquals("a_b", StringUtil.toLowerCaseWithUnderscores("A_B")); assertEquals("a_b", StringUtil.toLowerCaseWithUnderscores("A_b")); assertEquals("a_b", StringUtil.toLowerCaseWithUnderscores("a_B")); assertEquals("a_b", StringUtil.toLowerCaseWithUnderscores("a_b")); assertEquals("a_bc", StringUtil.toLowerCaseWithUnderscores("aBc")); assertEquals("a_bc_def", StringUtil.toLowerCaseWithUnderscores(" aBc def ")); assertEquals("a_bc_def", StringUtil.toLowerCaseWithUnderscores("aBcDef")); assertEquals("a_bc_def_ghi", StringUtil.toLowerCaseWithUnderscores("aBc def_ghi")); assertEquals("a_bc_def_ghi", StringUtil.toLowerCaseWithUnderscores("aBcDefGhi")); assertEquals("a_bc_def_ghi_123", StringUtil.toLowerCaseWithUnderscores("aBc def_ghi 123")); assertEquals("a_bc_def_ghi_123", StringUtil.toLowerCaseWithUnderscores("aBcDefGhi123")); assertEquals("a_bc_def_ghi_123", StringUtil.toLowerCaseWithUnderscores("aBcDEFGhi123")); assertEquals("123_a_bc_def_ghi", StringUtil.toLowerCaseWithUnderscores("123aBcDEFGhi")); // 数字开始 // 保留下划线 assertEquals("__ab__", StringUtil.toLowerCaseWithUnderscores("__AB__")); assertEquals("__ab__", StringUtil.toLowerCaseWithUnderscores("__Ab__")); assertEquals("__a_b__", StringUtil.toLowerCaseWithUnderscores("__aB__")); assertEquals("__ab__", StringUtil.toLowerCaseWithUnderscores("__ab__")); assertEquals("__a__b__", StringUtil.toLowerCaseWithUnderscores("__A__B__")); assertEquals("__a__b__", StringUtil.toLowerCaseWithUnderscores("__A__b__")); assertEquals("__a__b__", StringUtil.toLowerCaseWithUnderscores("__a__B__")); assertEquals("__a__b__", StringUtil.toLowerCaseWithUnderscores("__a__b__")); // 保留所有的分隔符 assertEquals("..ab..", StringUtil.toLowerCaseWithUnderscores("..AB..")); assertEquals("..ab..", StringUtil.toLowerCaseWithUnderscores("..Ab..")); assertEquals("..a_b..", StringUtil.toLowerCaseWithUnderscores("..aB..")); assertEquals("..ab..", StringUtil.toLowerCaseWithUnderscores("..ab..")); assertEquals("..a..b..", StringUtil.toLowerCaseWithUnderscores("..A..B..")); assertEquals("..a..b..", StringUtil.toLowerCaseWithUnderscores("..A..b..")); assertEquals("..a..b..", StringUtil.toLowerCaseWithUnderscores("..a..B..")); assertEquals("..a..b..", StringUtil.toLowerCaseWithUnderscores("..a..b..")); assertEquals("..a..123_b..", StringUtil.toLowerCaseWithUnderscores("..A..123B..")); assertEquals("..a..123_b..", StringUtil.toLowerCaseWithUnderscores("..A..123b..")); assertEquals("..a..123_b..", StringUtil.toLowerCaseWithUnderscores("..a..123B..")); assertEquals("..a..123_b..", StringUtil.toLowerCaseWithUnderscores("..a..123b..")); assertEquals("_fmh.m._0.n", StringUtil.toLowerCaseWithUnderscores("_fmh.m._0.n")); assertEquals("aaa-bbb-ccc", StringUtil.toLowerCaseWithUnderscores("aaa-bbb-ccc")); }
Example #13
Source File: Visitor.java From disconf with Apache License 2.0 | 3 votes |
public void setAppIds(String appIds) { if (!StringUtils.isEmpty(appIds)) { try { List<Long> ids = StringUtil.parseStringToLongList(appIds, UserConstant.USER_APP_SEP); setAppIds(new HashSet<Long>(ids)); } catch (Exception e) { LOG.error(e.toString()); } } }
Example #14
Source File: ListInValidator.java From disconf with Apache License 2.0 | 3 votes |
@Override public void initialize(ListInConstraint constraintAnnotation) { this.allowIntegerListStr = constraintAnnotation.allowIntegerList(); allowIntegerList = StringUtil.parseStringToIntegerList(allowIntegerListStr, SEP); }
Example #15
Source File: Visitor.java From disconf with Apache License 2.0 | 3 votes |
public void setAppIds(String appIds) { if (!StringUtils.isEmpty(appIds)) { try { List<Long> ids = StringUtil.parseStringToLongList(appIds, UserConstant.USER_APP_SEP); setAppIds(new HashSet<Long>(ids)); } catch (Exception e) { LOG.error(e.toString()); } } }
Example #16
Source File: ListInValidator.java From disconf with Apache License 2.0 | 3 votes |
@Override public void initialize(ListInConstraint constraintAnnotation) { this.allowIntegerListStr = constraintAnnotation.allowIntegerList(); allowIntegerList = StringUtil.parseStringToIntegerList(allowIntegerListStr, SEP); }