From 1f2a9adba867949cd51360f51f1096265908ba8a Mon Sep 17 00:00:00 2001
From: Kevin Glynn <kevin.glynn@scorm.com>
Date: Wed, 14 Jul 2010 15:13:57 -0500
Subject: [PATCH] Support for StingBuilder.ensurecapacity and corrected
 translation for setlength

---
 .../System/Text/StringBuilder.xml             | 25 ++++++++++++++++++-
 .../System/Text/StringBuilderSupport.java     | 24 ++++++++++++++++++
 2 files changed, 48 insertions(+), 1 deletion(-)
 create mode 100644 CS2JLibrary/src/RusticiSoftware/System/Text/StringBuilderSupport.java

diff --git a/CS2JLibrary/NetTranslations/System/Text/StringBuilder.xml b/CS2JLibrary/NetTranslations/System/Text/StringBuilder.xml
index 37749a6..e9f0077 100755
--- a/CS2JLibrary/NetTranslations/System/Text/StringBuilder.xml
+++ b/CS2JLibrary/NetTranslations/System/Text/StringBuilder.xml
@@ -24,7 +24,16 @@
        <Name>Length</Name>
        <Type>System.Int32</Type>
        <Get>${this}.length()</Get>
-       <Set>${this}.setlength(${value})</Set>
+       <Set>StringBuilderSupport.setLength(${this}, ${value})</Set>
+      <Imports>
+        <Import>RusticiSoftware.System.Text.StringBuilderSupport</Import>
+      </Imports>     
+    </Property>
+    <Property>
+       <Name>Capacity</Name>
+       <Type>System.Int32</Type>
+       <Get>${this}.capacity()</Get>
+       <Set>${this}.ensureCapacity(${value})</Set>
     </Property>
   </Properties>
   <Methods>
@@ -50,6 +59,20 @@
       </Params>     
       <Java>${this}.append((${arg}) + System.getProperty("line.separator"))</Java>
     </Method>
+    <Method>
+      <Return>System.Int32</Return>
+      <Name>EnsureCapacity</Name>
+       <Params>
+        <Param>
+          <Name>arg</Name>
+          <Type>System.Int32</Type>
+        </Param>
+      </Params> 
+      <Imports>
+        <Import>RusticiSoftware.System.Text.StringBuilderSupport</Import>
+      </Imports>    
+      <Java>StringBuilderSupport.ensureCapacity(${this}, ${arg})</Java>
+    </Method>
     <Method>
       <Return>System.Text.StringBuilder</Return>
       <Name>Insert</Name>
diff --git a/CS2JLibrary/src/RusticiSoftware/System/Text/StringBuilderSupport.java b/CS2JLibrary/src/RusticiSoftware/System/Text/StringBuilderSupport.java
new file mode 100644
index 0000000..bee6ae6
--- /dev/null
+++ b/CS2JLibrary/src/RusticiSoftware/System/Text/StringBuilderSupport.java
@@ -0,0 +1,24 @@
+package RusticiSoftware.System.Text;
+
+public class StringBuilderSupport {
+
+	// In C# ensureCapacity returns the new capacity
+	public static int ensureCapacity(StringBuilder sb, int capacity) {
+		sb.ensureCapacity(capacity);
+		return sb.capacity();
+	}
+	// In C# setLength pads with spaces
+	public static void setLength(StringBuilder sb, int newLen) {
+		if (sb.length() >= newLen) {
+			sb.setLength(newLen);
+		}
+		sb.append(String.format("%1$-" + (newLen - sb.length()) + "s", ""));
+	}
+	
+	public static void main(String[] args) {
+		StringBuilder sb = new StringBuilder("hello");
+		System.out.println("**" + sb + "**");
+		StringBuilderSupport.setLength(sb,7);
+		System.out.println("**" + sb + "**");
+	}
+}