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Adding t/f and y/n options to toBooleanObject(String). LANG-649 

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/lang/trunk@996421 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Henri Yandell 2010-09-13 05:36:39 +00:00
parent 5c9ffd1d9b
commit 077df4205a
2 changed files with 25 additions and 0 deletions
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14
src/main/java/org/apache/commons/lang3/BooleanUtils.java
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@ -557,6 +557,20 @@ public class BooleanUtils {
return null; return null;
} }
switch (str.length()) { switch (str.length()) {
case 1: {
char ch0 = str.charAt(0);
if ((ch0 == 'y' || ch0 == 'Y') ||
(ch0 == 't' || ch0 == 'T'))
{
return Boolean.TRUE;
}
if ((ch0 == 'n' || ch0 == 'N') ||
(ch0 == 'f' || ch0 == 'F'))
{
return Boolean.FALSE;
}
break;
}
case 2: { case 2: {
char ch0 = str.charAt(0); char ch0 = str.charAt(0);
char ch1 = str.charAt(1); char ch1 = str.charAt(1);

11
src/test/java/org/apache/commons/lang3/BooleanUtilsTest.java
View File

@ -241,6 +241,17 @@ public class BooleanUtilsTest extends TestCase {
assertEquals(Boolean.TRUE, BooleanUtils.toBooleanObject("ON")); assertEquals(Boolean.TRUE, BooleanUtils.toBooleanObject("ON"));
assertEquals(Boolean.TRUE, BooleanUtils.toBooleanObject("YES")); assertEquals(Boolean.TRUE, BooleanUtils.toBooleanObject("YES"));
assertEquals(Boolean.TRUE, BooleanUtils.toBooleanObject("TruE")); assertEquals(Boolean.TRUE, BooleanUtils.toBooleanObject("TruE"));
assertEquals(Boolean.TRUE, BooleanUtils.toBooleanObject("TruE"));
assertEquals(Boolean.TRUE, BooleanUtils.toBooleanObject("y"));
assertEquals(Boolean.TRUE, BooleanUtils.toBooleanObject("Y"));
assertEquals(Boolean.TRUE, BooleanUtils.toBooleanObject("t"));
assertEquals(Boolean.TRUE, BooleanUtils.toBooleanObject("T"));
assertEquals(Boolean.FALSE, BooleanUtils.toBooleanObject("f"));
assertEquals(Boolean.FALSE, BooleanUtils.toBooleanObject("F"));
assertEquals(Boolean.FALSE, BooleanUtils.toBooleanObject("n"));
assertEquals(Boolean.FALSE, BooleanUtils.toBooleanObject("N"));
assertEquals(null, BooleanUtils.toBooleanObject("z"));
assertEquals(null, BooleanUtils.toBooleanObject("ab")); assertEquals(null, BooleanUtils.toBooleanObject("ab"));
assertEquals(null, BooleanUtils.toBooleanObject("yoo")); assertEquals(null, BooleanUtils.toBooleanObject("yoo"));