From 1bb7b324422cd208261ab7b7bda7d657ffd6caba Mon Sep 17 00:00:00 2001
From: Kevin Glynn <kevin.glynn@twigletsoftware.com>
Date: Wed, 6 Apr 2011 16:30:12 +0200
Subject: [PATCH] Support FileStreams

---
 .../NetFramework/System/IO/StreamWriter.xml   | 20 ++++-
 .../NetFramework/System/IO/TextWriter.xml     |  8 +-
 .../CS2JNet/System/IO/FileStreamSupport.java  | 74 ++++++++++++++++++-
 3 files changed, 92 insertions(+), 10 deletions(-)

diff --git a/CS2JLibrary/NetFramework/System/IO/StreamWriter.xml b/CS2JLibrary/NetFramework/System/IO/StreamWriter.xml
index 9cc38b5..c099e03 100644
--- a/CS2JLibrary/NetFramework/System/IO/StreamWriter.xml
+++ b/CS2JLibrary/NetFramework/System/IO/StreamWriter.xml
@@ -1,4 +1,4 @@
-<?xml version="1.0" encoding="utf-8"?>
+<?xml version="1.0" encoding="utf-8"?>
 <!--
 
     This file is
@@ -9,7 +9,7 @@
 -->
 <Class xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns="urn:www.twigletsoftware.com:schemas:txtemplate:1:0">
   <Imports>
-    <Import>java.io.*</Import>
+    <Import>java.io.BufferedWriter</Import>
   </Imports>
   <Java>BufferedWriter</Java>
   <Name>System.IO.StreamWriter</Name>
@@ -24,7 +24,7 @@
   <Constructors>
     <Constructor>
       <Imports>
-        <Import>java.io.*</Import>
+        <Import>java.io.BufferedWriter</Import>
       </Imports>
       <Java>new BufferedWriter(new FileWriter(${path}))</Java>
       <Params>
@@ -36,7 +36,7 @@
     </Constructor>
     <Constructor>
       <Imports>
-        <Import>java.io.*</Import>
+        <Import>java.io.BufferedWriter</Import>
       </Imports>
       <Java>new BufferedWriter(new FileWriter(${path},${append}))</Java>
       <Params>
@@ -50,6 +50,18 @@
         </Param>
       </Params>
     </Constructor>
+    <Constructor>
+      <Imports>
+        <Import>java.io.OutputStreamWriter</Import>
+      </Imports>
+      <Java>new OutputStreamWriter(${stream}.getOutputStream())</Java>
+      <Params>
+        <Param>
+          <Type>System.IO.FileStream</Type>
+          <Name>stream</Name>
+        </Param>
+      </Params>
+    </Constructor>
   </Constructors>
   <Fields />
   <Casts />
diff --git a/CS2JLibrary/NetFramework/System/IO/TextWriter.xml b/CS2JLibrary/NetFramework/System/IO/TextWriter.xml
index afb795e..3bad06a 100644
--- a/CS2JLibrary/NetFramework/System/IO/TextWriter.xml
+++ b/CS2JLibrary/NetFramework/System/IO/TextWriter.xml
@@ -1,4 +1,4 @@
-<?xml version="1.0" encoding="utf-8"?>
+<?xml version="1.0" encoding="utf-8"?>
 <!--
 
     This file is
@@ -8,8 +8,10 @@
 
 -->
 <Class xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns="urn:www.twigletsoftware.com:schemas:txtemplate:1:0">
-  <Imports />
-  <Java>TextWriter</Java>
+  <Imports>
+    <Import>java.io.Writer</Import>
+  </Imports>
+  <Java>Writer</Java>
   <Name>System.IO.TextWriter</Name>
   <Uses />
   <Inherits>
diff --git a/CS2JLibrary/src/CS2JNet/System/IO/FileStreamSupport.java b/CS2JLibrary/src/CS2JNet/System/IO/FileStreamSupport.java
index dfc27ad..7c8136a 100755
--- a/CS2JLibrary/src/CS2JNet/System/IO/FileStreamSupport.java
+++ b/CS2JLibrary/src/CS2JNet/System/IO/FileStreamSupport.java
@@ -20,9 +20,77 @@
 */
 
 package CS2JNet.System.IO;
+
+import java.io.FileInputStream;
+import java.io.FileNotFoundException;
+import java.io.FileOutputStream;
+
+import CS2JNet.JavaSupport.CS2JRunTimeException;
 
-
+/**
+ * 
+ * @author kevin.glynn@twiglet.com
+ *
+ */
 public class FileStreamSupport  {
-
-
+
+
+	private FileInputStream inputStream = null;
+	private FileOutputStream outputStream = null;
+	
+	/***
+	 * Initializes a new instance of the FileStreamSupport class with the specified path, 
+	 * creation mode, and read/write permission
+	 * 
+	 * This class mimics System.IO.FileStream
+	 * 
+	 * If mode is read only then set readStream, if write only then set writeStream, 
+	 * if readWrite throw an exception :(
+	 * @param path
+	 * @param mode
+	 * @param access
+	 * @throws FileNotFoundException 
+	 * @throws CS2JRunTimeException 
+	 */
+	public FileStreamSupport(String path, FileMode mode, FileAccess access) throws FileNotFoundException, CS2JRunTimeException {
+		switch (access) {
+		case Read:
+			setInputStream(new FileInputStream(path));
+			break;
+		case Write:
+			setOutputStream(new FileOutputStream(path, mode == FileMode.Append));
+			break;
+		case ReadWrite:
+		default:
+			throw new CS2JRunTimeException("CS2J: Read / Write FileStreams are not yet supported");
+		}
+	}
+
+	/**
+	 * @param inputStream the inputStream to set
+	 */
+	public void setInputStream(FileInputStream inputStream) {
+		this.inputStream = inputStream;
+	}
+
+	/**
+	 * @return the inputStream
+	 */
+	public FileInputStream getInputStream() {
+		return inputStream;
+	}
+
+	/**
+	 * @param outputStream the outputStream to set
+	 */
+	public void setOutputStream(FileOutputStream outputStream) {
+		this.outputStream = outputStream;
+	}
+
+	/**
+	 * @return the outputStream
+	 */
+	public FileOutputStream getOutputStream() {
+		return outputStream;
+	}
 }