init project...

Signed-off-by: j502647092 <jtb1@163.com>

src/com/bekvon/bukkit/residence/persistance/YMLSaveHelper.java

@@ -0,0 +1,67 @@
+/*
+ * To change this template, choose Tools | Templates
+ * and open the template in the editor.
+ */
+
+package com.bekvon.bukkit.residence.persistance;
+
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.io.InputStreamReader;
+import java.io.OutputStreamWriter;
+import java.util.LinkedHashMap;
+import java.util.Map;
+
+import org.yaml.snakeyaml.DumperOptions;
+import org.yaml.snakeyaml.DumperOptions.FlowStyle;
+import org.yaml.snakeyaml.Yaml;
+
+/**
+ *
+ * @author Administrator
+ */
+public class YMLSaveHelper {
+
+    File f;
+    Yaml yml;
+    Map<String,Object> root;
+
+    public YMLSaveHelper(File ymlfile) throws IOException
+    {
+        DumperOptions options = new DumperOptions();
+        options.setDefaultFlowStyle(FlowStyle.BLOCK);
+        yml = new Yaml(options);
+        
+        root = new LinkedHashMap<String,Object>();
+        if(ymlfile == null)
+            throw new IOException("YMLSaveHelper: null file...");
+        f = ymlfile;
+    }
+
+    public void save() throws IOException
+    {
+        if(f.isFile())
+            f.delete();
+        FileOutputStream fout = new FileOutputStream(f);
+        OutputStreamWriter osw = new OutputStreamWriter(fout, "UTF8");
+        yml.dump(root, osw);
+        osw.close();
+    }
+
+    @SuppressWarnings("unchecked")
+	public void load() throws IOException
+    {
+        FileInputStream fis = new FileInputStream(f);
+        InputStreamReader isr = new InputStreamReader(fis, "UTF8");
+		root = (Map<String, Object>) yml.load(isr);
+        isr.close();
+    }
+
+    public Map<String,Object> getRoot()
+    {
+        return root;
+    }
+
+}