[CIShell-SVN] SF.net SVN: cishell:[996] trunk/core/org.cishell.utilities/src/org/cishell/ utilities/StringUtilities.java

[<pat...@us...>]

Revision: 996
          http://cishell.svn.sourceforge.net/cishell/?rev=996&view=rev
Author:   pataphil
Date:     2009-12-21 21:30:24 +0000 (Mon, 21 Dec 2009)

Log Message:
-----------
* Added StringUtilities.validAndEquivalent() and StringUtilities.simpleMerge().

Modified Paths:
--------------
    trunk/core/org.cishell.utilities/src/org/cishell/utilities/StringUtilities.java

Modified: trunk/core/org.cishell.utilities/src/org/cishell/utilities/StringUtilities.java
===================================================================
--- trunk/core/org.cishell.utilities/src/org/cishell/utilities/StringUtilities.java	2009-12-18 22:50:57 UTC (rev 995)
+++ trunk/core/org.cishell.utilities/src/org/cishell/utilities/StringUtilities.java	2009-12-21 21:30:24 UTC (rev 996)
@@ -175,4 +175,32 @@
 
 		return -1;
 	}
+
+	public static boolean validAndEquivalent(String string1, String string2) {
+		return (!isEmptyOrWhiteSpace(string1) && (string1.compareTo(string2) == 0));
+	}
+
+	public static boolean validAndEquivalentIgnoreCase(String string1, String string2) {
+		return (!isEmptyOrWhiteSpace(string1) && (string1.compareToIgnoreCase(string2) == 0));
+	}
+
+	// TODO: New Name.
+	public static String simpleMerge(String string1, String string2) {
+		if (!isEmptyOrWhiteSpace(string1)) {
+			if (!isEmptyOrWhiteSpace(string2)) {
+				if (string1.length() >= string2.length()) {
+					return string1;
+				} else {
+					return string2;
+				}
+			} else {
+				return string1;
+			}
+		}
+		else if (!isEmptyOrWhiteSpace(string2)) {
+			return string2;
+		}
+
+		return string1;
+	}
 }


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