X-Git-Url: http://git.phpeclipse.com

diff --git a/archive/net.sourceforge.phpeclipse.quantum.sql/src/com/quantum/util/StringUtil.java b/archive/net.sourceforge.phpeclipse.quantum.sql/src/com/quantum/util/StringUtil.java
new file mode 100644
index 0000000..3ec3d3d
--- /dev/null
+++ b/archive/net.sourceforge.phpeclipse.quantum.sql/src/com/quantum/util/StringUtil.java
@@ -0,0 +1,33 @@
+/* Created on Jan 19, 2004 */
+package com.quantum.util;
+
+import java.util.Arrays;
+
+/**
+ * @author holmesbc
+ */
+public class StringUtil {
+	
+	public static String substituteString(String original, String placeHolder, String replacementValue) {
+		StringBuffer buffer = new StringBuffer();
+		char[] originalChars = original == null ? new char[0] : original.toCharArray();
+		char[] placeHolderChars = placeHolder.toCharArray();
+		char[] placeHolderComparisonArray = new char[placeHolderChars.length];
+		
+		for (int i = 0, length = originalChars.length; i < length; i++) {
+			if (i <= length - placeHolderChars.length) {
+				System.arraycopy(originalChars, i, placeHolderComparisonArray, 0, placeHolderComparisonArray.length);
+				if (Arrays.equals(placeHolderComparisonArray, placeHolderChars)) {
+					i += placeHolderComparisonArray.length - 1;
+					buffer.append(replacementValue);
+				} else {
+					buffer.append(originalChars[i]);
+				}
+			} else {
+				buffer.append(originalChars[i]);
+			}
+		}
+		
+		return original == null ? null : buffer.toString();
+	}
+}