From ee5c24ef12a66c4d2f8f4f2c3517ea2ab89ca8b0 Mon Sep 17 00:00:00 2001
From: neil <459208047@qq.com>
Date: Thu, 6 Sep 2018 10:05:26 +0800
Subject: [PATCH] =?UTF-8?q?REPORT-10719=20=E6=A8=A1=E6=9D=BF=E4=BF=9D?=
 =?UTF-8?q?=E5=AD=980kb,=20=E6=94=AF=E6=8C=81=E9=9B=86=E7=BE=A4?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../main/java/com/fr/file/FileNodeFILE.java   |  3 +-
 .../fr/file/WorkResourceTempRenameStream.java | 39 +++++++++++++++++++
 2 files changed, 40 insertions(+), 2 deletions(-)
 create mode 100644 designer-base/src/main/java/com/fr/file/WorkResourceTempRenameStream.java

diff --git a/designer-base/src/main/java/com/fr/file/FileNodeFILE.java b/designer-base/src/main/java/com/fr/file/FileNodeFILE.java
index 04016c5039..c7c6bf2b34 100644
--- a/designer-base/src/main/java/com/fr/file/FileNodeFILE.java
+++ b/designer-base/src/main/java/com/fr/file/FileNodeFILE.java
@@ -14,7 +14,6 @@ import com.fr.stable.CoreConstants;
 import com.fr.stable.StableUtils;
 import com.fr.stable.project.ProjectConstants;
 import com.fr.workspace.WorkContext;
-import com.fr.workspace.resource.WorkResourceOutputStream;
 
 import javax.swing.Icon;
 import java.io.ByteArrayInputStream;
@@ -381,7 +380,7 @@ public class FileNodeFILE implements FILE {
         if (!envPath.startsWith(ProjectConstants.REPORTLETS_NAME)) {
             return null;
         }
-        return new WorkResourceOutputStream(envPath);
+        return new WorkResourceTempRenameStream(envPath);
     }
 
     /**
diff --git a/designer-base/src/main/java/com/fr/file/WorkResourceTempRenameStream.java b/designer-base/src/main/java/com/fr/file/WorkResourceTempRenameStream.java
new file mode 100644
index 0000000000..576239b354
--- /dev/null
+++ b/designer-base/src/main/java/com/fr/file/WorkResourceTempRenameStream.java
@@ -0,0 +1,39 @@
+package com.fr.file;
+
+import com.fr.stable.ArrayUtils;
+import com.fr.stable.project.ProjectConstants;
+import com.fr.workspace.WorkContext;
+import com.fr.workspace.resource.WorkResource;
+
+import java.io.ByteArrayOutputStream;
+import java.io.IOException;
+
+/**
+ * 这个流会先输出临时文件到服务器.
+ * 然后再操作服务器对文件进行重命名.
+ * 用于设计器本地和远程修改模板.
+ */
+public class WorkResourceTempRenameStream extends ByteArrayOutputStream {
+
+    private String path;
+
+    public WorkResourceTempRenameStream(String path) {
+        this.path = path;
+    }
+
+    @Override
+    public void close() throws IOException {
+        //写到给定的path上去
+        byte[] content = super.toByteArray();
+        if (ArrayUtils.isEmpty(content)) {
+            return;
+        }
+
+        String tmpPath = path + ProjectConstants.TEMP_SUFFIX;
+        WorkResource resource = WorkContext.getWorkResource();
+        // 输出临时文件到服务器
+        resource.write(tmpPath, content);
+        // 重命名文件
+        resource.rename(tmpPath, path);
+    }
+}