From 08ce38dc1d4bc74f4deaac0cd86d7d1a6974ad87 Mon Sep 17 00:00:00 2001
From: wendal <wendal1985@gmail.com>
Date: Sun, 22 Sep 2013 11:31:40 +0800
Subject: [PATCH] =?UTF-8?q?add:=20Files=E7=B1=BB=E6=94=AF=E6=8C=81?=
 =?UTF-8?q?=E6=8C=89=E8=A1=8C=E8=AF=BB=E5=8F=96=E7=9A=84API?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/org/nutz/lang/Files.java | 31 +++++++++++++++++++++++++++++++
 1 file changed, 31 insertions(+)

diff --git a/src/org/nutz/lang/Files.java b/src/org/nutz/lang/Files.java
index 6c063b88e..da117f38e 100644
--- a/src/org/nutz/lang/Files.java
+++ b/src/org/nutz/lang/Files.java
@@ -2,6 +2,7 @@
 
 import java.io.BufferedInputStream;
 import java.io.BufferedOutputStream;
+import java.io.BufferedReader;
 import java.io.File;
 import java.io.FileFilter;
 import java.io.FileInputStream;
@@ -18,6 +19,7 @@
 import java.util.zip.ZipEntry;
 import java.util.zip.ZipFile;
 
+import org.nutz.lang.util.Callback;
 import org.nutz.lang.util.ClassTools;
 import org.nutz.lang.util.Disks;
 
@@ -989,4 +991,33 @@ else if (flag)
     public static boolean copyOnWrite(String path, Object obj) {
     	return copyOnWrite(new File(path), obj);
     }
+    
+    public static List<String> readLines(File f) {
+    	List<String> lines = new ArrayList<String>();
+    	BufferedReader br = null;
+    	try {
+			br = Streams.buffr(Streams.fileInr(f));
+			while (br.ready())
+				lines.add(br.readLine());
+		} catch (IOException e) {
+			throw Lang.wrapThrow(e);
+		} finally {
+			Streams.safeClose(br);
+		}
+    	return lines;
+    }
+    
+    public static void readLine(File f, Callback<String> callback) {
+    	BufferedReader br = null;
+    	try {
+			br = Streams.buffr(Streams.fileInr(f));
+			while (br.ready())
+				callback.invoke(br.readLine());
+    	} catch (ExitLoop e) {
+		} catch (IOException e) {
+			throw Lang.wrapThrow(e);
+		} finally {
+			Streams.safeClose(br);
+		}
+    }
 }