diff options
Diffstat (limited to 'framework/bundles/org.eclipse.ecf.identity')
| -rw-r--r-- | framework/bundles/org.eclipse.ecf.identity/src/org/eclipse/ecf/core/util/StringUtils.java | 20 |
1 files changed, 19 insertions, 1 deletions
diff --git a/framework/bundles/org.eclipse.ecf.identity/src/org/eclipse/ecf/core/util/StringUtils.java b/framework/bundles/org.eclipse.ecf.identity/src/org/eclipse/ecf/core/util/StringUtils.java index dc7c76998..bb5685c33 100644 --- a/framework/bundles/org.eclipse.ecf.identity/src/org/eclipse/ecf/core/util/StringUtils.java +++ b/framework/bundles/org.eclipse.ecf.identity/src/org/eclipse/ecf/core/util/StringUtils.java @@ -253,5 +253,23 @@ public final class StringUtils { return string; return string.substring(0, index) + replace + replaceAllIgnoreCase(string.substring(index + target.length()), target, replace); } - + + /** + * Returns the string resulting from replacing the first occurrences of the target with the replace + * string. Note that the target matches literally, and this is not the same behavior as the + * String.replaceAll, which uses regular expressions for doing the matching. + * @param string the start string. Must not be <code>null</code>. + * @param target the target to search for in the start string. Must not be <code>null</code>. + * @param replace the replacement string to substitute when the target is found. Must not be <code>null</code>. + * @return String result. Will not be <code>null</code>. If target is not found in the given string, + * then the result will be the entire input string. + * + * @since 3.0 + */ + public static String replaceFirst(String string, String target, String replace) { + final int index = string.indexOf(target); + if (index == -1) + return string; + return string.substring(0, index) + replace + string.substring(index + target.length()); + } } |