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src/Visual_DVM_2021/Passes/All/ShowTestingServerFile.java

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+package Visual_DVM_2021.Passes.All;
+import Common.UI.Windows.Dialog.Text.ReadOnlyMultilineTextForm;
+import Common.Utils.Utils;
+import GlobalData.RemoteFile.RemoteFile;
+import Repository.Server.ServerCode;
+import Repository.Server.ServerExchangeUnit_2021;
+import Visual_DVM_2021.Passes.PassException;
+import Visual_DVM_2021.Passes.Server.TestingSystemPass;
+import org.apache.commons.io.FileUtils;
+
+import java.io.File;
+import java.util.List;
+import java.util.Vector;
+public class ShowTestingServerFile extends TestingSystemPass<RemoteFile> {
+    String title;
+    File localFile;
+    @Override
+    protected boolean canStart(Object... args) throws Exception {
+        title = (String) args[0];
+        target = (RemoteFile) args[1];
+        return true;
+    }
+    @Override
+    protected void ServerAction() throws Exception {
+        Command(new ServerExchangeUnit_2021(ServerCode.ReceiveFile, target.full_name));
+        localFile = Utils.getTempFileName(target.name);
+        if (response.object != null)
+            response.Unpack(localFile);
+        else throw new PassException("Файл не найден");
+    }
+    @Override
+    protected boolean validate() {
+        return localFile.exists();
+    }
+    @Override
+    protected void showDone() throws Exception {
+        ReadOnlyMultilineTextForm ff = new ReadOnlyMultilineTextForm();
+        List<String> lines = FileUtils.readLines(localFile);
+        Vector<String> res = new Vector<>();
+        for (int i = lines.size() - 1; i >= 0; i--)
+            res.add(lines.get(i));
+        ff.ShowDialog(title,
+                String.join("\n", res)
+        );
+    }
+}