update dynamic properties

src/main/java/cn/langpy/kotime/config/LoadConfig.java

@@ -136,24 +136,9 @@ public class LoadConfig {
     public void loadPropertyFile() {
         ClassPathResource classPathResource = new ClassPathResource(Context.getConfig().getPropertyFile());
         try (
-                InputStream inputStream = classPathResource.getInputStream();
-                InputStreamReader streamReader = new InputStreamReader(inputStream, "utf-8");
-                BufferedReader reader = new BufferedReader(streamReader)) {
-            String line = "";
-            Map<String, String> dynamicProperties = Context.getDynamicProperties();
-            while ((line = reader.readLine()) != null) {
-                line = line.trim();
-                if (line.length()==0 || line.startsWith("#") || line.startsWith("//")) {
-                    continue;
-                }
-                int i = line.indexOf("=");
-                if (i<1) {
-                    continue;
-                }
-                String propertyStr = line.substring(0, i).trim();
-                String valueStr = line.substring(i+1).trim();
-                dynamicProperties.put(propertyStr,valueStr);
-            }
+                InputStream inputStream = classPathResource.getInputStream()
+               ) {
+            Context.getDynamicProperties().load(inputStream);
         } catch (UnsupportedEncodingException e) {
             log.severe("kotime=>dynamic.properties requires utf-8");
             e.printStackTrace();

src/main/java/cn/langpy/kotime/controller/KoTimeController.java

@@ -394,7 +394,7 @@ public class KoTimeController {
             return false;
         }
         String[] textSplit = textParam.getText().trim().split("\n");
-        Map<String, String> dynamicProperties = Context.getDynamicProperties();
+        Properties dynamicProperties = Context.getDynamicProperties();
         for (String line : textSplit) {
             line = line.trim();
             if (line.length()==0 || line.startsWith("#") || line.startsWith("//")) {
@@ -407,7 +407,7 @@ public class KoTimeController {
             String propertyStr = line.substring(0, i).trim();
             String valueStr = line.substring(i+1).trim();
             log.info("updated property: "+propertyStr+"=("+dynamicProperties.get(propertyStr)+"->"+valueStr+")");
-            dynamicProperties.put(propertyStr,valueStr);
+            dynamicProperties.setProperty(propertyStr,valueStr);
         }
 
         return true;
@@ -420,10 +420,10 @@ public class KoTimeController {
         Map map = new HashMap();
         map.put("state", 0);
         map.put("message", "文件不能为空");
-        Map<String, String> dynamicProperties = Context.getDynamicProperties();
+        Properties dynamicProperties = Context.getDynamicProperties();
         StringBuilder stringBuilder = new StringBuilder();
-        for (String key : dynamicProperties.keySet()) {
-            String value = dynamicProperties.get(key);
+        for (String key : dynamicProperties.stringPropertyNames()) {
+            String value = dynamicProperties.getProperty(key);
             if (value!=null) {
                 stringBuilder.append(key+"="+value+"\n");
             }

src/main/java/cn/langpy/kotime/model/OrderlyProperties.java

@@ -0,0 +1,24 @@
+package cn.langpy.kotime.model;
+
+import java.util.*;
+
+/**
+ * Orderly Properties
+ * create an orderly Properties by extending Properties
+ */
+public class OrderlyProperties extends Properties {
+    private final LinkedHashSet<String> propertyNames = new LinkedHashSet<String>();
+
+    @Override
+    public Set<String> stringPropertyNames() {
+        return propertyNames;
+    }
+
+
+
+    @Override
+    public synchronized Object put(Object key, Object value) {
+        propertyNames.add(key+"");
+        return super.put(key, value);
+    }
+}

src/main/java/cn/langpy/kotime/util/Context.java

@@ -2,6 +2,7 @@ package cn.langpy.kotime.util;
 
 import cn.langpy.kotime.config.DefaultConfig;
 import cn.langpy.kotime.handler.InvokedHandler;
+import cn.langpy.kotime.model.OrderlyProperties;
 import cn.langpy.kotime.service.GraphService;
 import org.springframework.data.redis.core.StringRedisTemplate;
 
@@ -9,8 +10,7 @@ import javax.sql.DataSource;
 import java.lang.management.ManagementFactory;
 import java.util.ArrayList;
 import java.util.List;
-import java.util.Map;
-import java.util.concurrent.ConcurrentHashMap;
+import java.util.Properties;
 
 /**
  * zhangchang
@@ -22,7 +22,7 @@ public class Context {
     private static DataSource dataSource;
     private static StringRedisTemplate stringRedisTemplate;
     private static GraphService saver;
-    private static Map<String,String> dynamicProperties;
+    private static Properties dynamicProperties;
 
     static {
         config = new DefaultConfig();
@@ -30,7 +30,7 @@ public class Context {
         config.setEnable(true);
         config.setLogLanguage("chinese");
         invokedHandlers = new ArrayList<>();
-        dynamicProperties = new ConcurrentHashMap<>();
+        dynamicProperties = new OrderlyProperties();
     }
 
 
@@ -82,11 +82,11 @@ public class Context {
         Context.saver = saver;
     }
 
-    public static Map<String, String> getDynamicProperties() {
+    public static Properties getDynamicProperties() {
         return dynamicProperties;
     }
 
-    public static void setDynamicProperties(Map<String, String> dynamicProperties) {
+    public static void setDynamicProperties(Properties dynamicProperties) {
         Context.dynamicProperties = dynamicProperties;
     }
 }

src/main/java/cn/langpy/kotime/util/KoUtil.java

@@ -175,11 +175,11 @@ public class KoUtil {
     }
 
     public static void setProperty(String propertyName, String propertyValue) {
-        Context.getDynamicProperties().put(propertyName, propertyValue);
+        Context.getDynamicProperties().setProperty(propertyName, propertyValue);
     }
 
     public static String getProperty(String propertyName) {
-        String value = Context.getDynamicProperties().get(propertyName);
+        String value = Context.getDynamicProperties().getProperty(propertyName);
         return value;
     }