рефакторинг

src/_VisualDVM/ComponentsServer/Component/Instruction.java

@@ -0,0 +1,57 @@
+package _VisualDVM.ComponentsServer.Component;
+import Common.Utils.Utils_;
+import _VisualDVM.Utils;
+
+import java.text.DateFormat;
+import java.text.SimpleDateFormat;
+import java.util.Locale;
+public class Instruction extends Component {
+    @Override
+    public String getFileName() {
+        return "Instruction.pdf";
+    }
+    @Override
+    public String getNewFileName() {
+        return "Instruction_new.pdf";
+    }
+    @Override
+    public boolean isNecessary() {
+        return false;
+    }
+    @Override
+    public ComponentType getComponentType() {
+        return ComponentType.Instruction;
+    }
+    public void Update() throws Exception {
+        ReplaceOldFile();
+        GetVersionInfo();
+        actual_version = 1;
+    }
+    @Override
+    public String getVersionText() {
+        return code;
+    }
+    //вызывается в первую очередь
+    @Override
+    public void unpackActualVersion(String v_string) {
+        actual_code = v_string;
+        actual_version = code.isEmpty() ? 1 : ((code.equals(actual_code)) ? 1 : 2);
+        if (CanBeUpdated())
+            CheckIfNeedsUpdateOrPublish();
+    }
+    @Override
+    public void unpackMinimalVersion(String v_string) {
+        //--
+    }
+    @Override
+    public void GetVersionInfo() {
+        try {
+            version = 1;
+            code = Utils.md5Custom(Utils.ReadAllText(getFile()));
+            DateFormat df = new SimpleDateFormat("MMM dd yyyy HH:mm:ss", Locale.ENGLISH);
+            date_text = df.format(getFile().lastModified());
+        } catch (Exception e) {
+            Utils_.MainLog.PrintException(e);
+        }
+    }
+}