REPORT-20328 sonar

designer-base/src/main/java/com/fr/design/gui/iscrollbar/UIScrollBarUI.java

@@ -1,5 +1,7 @@
 package com.fr.design.gui.iscrollbar;
 
+import com.fr.design.constants.UIConstants;
+import com.fr.stable.StringUtils;
 import java.awt.Color;
 import java.awt.Component;
 import java.awt.Container;
@@ -20,7 +22,6 @@ import java.awt.event.MouseEvent;
 import java.awt.event.MouseMotionListener;
 import java.beans.PropertyChangeEvent;
 import java.beans.PropertyChangeListener;
-
 import javax.swing.BoundedRangeModel;
 import javax.swing.InputMap;
 import javax.swing.JComponent;
@@ -38,8 +39,6 @@ import javax.swing.event.ChangeListener;
 import javax.swing.plaf.ComponentUI;
 import javax.swing.plaf.ScrollBarUI;
 import javax.swing.plaf.UIResource;
-
-import com.fr.design.constants.UIConstants;
 import sun.swing.DefaultLookup;
 
 /**
@@ -148,6 +147,7 @@ public class UIScrollBarUI extends ScrollBarUI implements LayoutManager, SwingCo
      *
      * @param c
      */
+    @Override
     public void installUI(JComponent c) {
         scrollbar = (JScrollBar) c;
         thumbRect = new Rectangle(0, 0, 0, 0);
@@ -163,6 +163,7 @@ public class UIScrollBarUI extends ScrollBarUI implements LayoutManager, SwingCo
      *
      * @param c
      */
+    @Override
     public void uninstallUI(JComponent c) {
         scrollbar = (JScrollBar) c;
         uninstallListeners();
@@ -357,6 +358,7 @@ public class UIScrollBarUI extends ScrollBarUI implements LayoutManager, SwingCo
     /**
      * 只画Thumb
      */
+    @Override
     public void paint(Graphics g, JComponent c) {
         Rectangle thumbBounds = getThumbBounds();
         if (thumbBounds.intersects(g.getClipBounds())) {
@@ -380,6 +382,7 @@ public class UIScrollBarUI extends ScrollBarUI implements LayoutManager, SwingCo
      * @see #getMaximumSize
      * @see #getMinimumSize
      */
+    @Override
     public Dimension getPreferredSize(JComponent c) {
         return (scrollbar.getOrientation() == JScrollBar.VERTICAL) ? new Dimension(scrollBarWidth, 48) : new Dimension(48, scrollBarWidth);
     }
@@ -390,6 +393,7 @@ public class UIScrollBarUI extends ScrollBarUI implements LayoutManager, SwingCo
      * @see #getMinimumSize
      * @see #getPreferredSize
      */
+    @Override
     public Dimension getMaximumSize(JComponent c) {
         return new Dimension(Integer.MAX_VALUE, Integer.MAX_VALUE);
     }
@@ -937,6 +941,7 @@ public class UIScrollBarUI extends ScrollBarUI implements LayoutManager, SwingCo
         private transient int direction = +1;
 
 
+        @Override
         public void mouseReleased(MouseEvent e) {
             isPressing = false;
             if (isDragging) {
@@ -968,6 +973,7 @@ public class UIScrollBarUI extends ScrollBarUI implements LayoutManager, SwingCo
          * one page. If there is no thumb then page up if the mouse is in the
          * upper half of the track.
          */
+        @Override
         public void mousePressed(MouseEvent e) {
             boolean isMiddle = !isSupportsAbsolutePositioning() && SwingUtilities.isMiddleMouseButton(e);
             if (SwingUtilities.isRightMouseButton(e) || isMiddle) {
@@ -1313,7 +1319,7 @@ public class UIScrollBarUI extends ScrollBarUI implements LayoutManager, SwingCo
         public void propertyChange(PropertyChangeEvent e) {
             String propertyName = e.getPropertyName();
 
-            if ("model" == propertyName) {
+            if (StringUtils.equals("model", propertyName)) {
                 BoundedRangeModel oldModel = (BoundedRangeModel) e.getOldValue();
                 BoundedRangeModel newModel = (BoundedRangeModel) e.getNewValue();
                 oldModel.removeChangeListener(modelListener);

designer-realize/src/main/java/com/fr/design/mainframe/JWorkBook.java

@@ -95,10 +95,6 @@ import com.fr.stable.module.Module;
 import com.fr.stable.project.ProjectConstants;
 import com.fr.web.controller.ViewRequestConstants;
 import com.fr.workspace.WorkContext;
-
-import javax.swing.Icon;
-import javax.swing.JComponent;
-import javax.swing.JPanel;
 import java.awt.event.ActionEvent;
 import java.awt.event.ActionListener;
 import java.io.FileOutputStream;
@@ -106,6 +102,9 @@ import java.util.ArrayList;
 import java.util.List;
 import java.util.Map;
 import java.util.Set;
+import javax.swing.Icon;
+import javax.swing.JComponent;
+import javax.swing.JPanel;
 
 /**
  * JWorkBook used to edit WorkBook.
@@ -1103,9 +1102,8 @@ public class JWorkBook extends JTemplate<WorkBook, WorkBookUndoState> {
         // 弹出输入参数
         java.util.Map<String, Object> parameterMap = inputParameters(tpl);
 
-        try {
         String fullPath = StableUtils.pathJoin(WorkContext.getCurrent().getPath(), newFile.getPath());
-            FileOutputStream fileOutputStream = new FileOutputStream(fullPath);
+        try (FileOutputStream fileOutputStream = new FileOutputStream(fullPath)) {
             EmbeddedTableDataExporter exporter = new EmbeddedTableDataExporter();
             exporter.export(fileOutputStream, tpl, parameterMap);
         } catch (Exception e1) {

designer-realize/src/main/java/com/fr/design/mainframe/errorinfo/ErrorInfo.java

@@ -2,14 +2,17 @@ package com.fr.design.mainframe.errorinfo;
 
 import com.fr.base.FRContext;
 import com.fr.general.IOUtils;
-import com.fr.json.JSONException;
 import com.fr.json.JSONObject;
 import com.fr.stable.EncodeConstants;
 import com.fr.stable.ProductConstants;
 import com.fr.stable.StableUtils;
 import com.fr.stable.core.UUID;
-
+import java.io.ByteArrayInputStream;
-import java.io.*;
+import java.io.File;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.nio.charset.StandardCharsets;
 import java.text.DateFormat;
 import java.util.Date;
 
@@ -124,13 +127,14 @@ public class ErrorInfo {
         String content = jo.toString();
         String fileName = UUID.randomUUID() + ErrorInfoUploader.SUFFIX;
         File file = new File(StableUtils.pathJoin(ProductConstants.getEnvHome(), ErrorInfoUploader.FOLDER_NAME, fileName));
-        try {
+        FileOutputStream out = null;
+        try (InputStream in = new ByteArrayInputStream(content.getBytes(StandardCharsets.UTF_8))) {
             StableUtils.makesureFileExist(file);
-            FileOutputStream out = new FileOutputStream(file);
+            out = new FileOutputStream(file);
-            InputStream in = new ByteArrayInputStream(content.getBytes(EncodeConstants.ENCODING_UTF_8));
             IOUtils.copyBinaryTo(in, out);
-            out.close();
         } catch (IOException ignore) {
+        } finally {
+            IOUtils.close(out);
         }
     }
 }

designer-realize/src/main/java/com/fr/design/mainframe/messagecollect/entity/FileEntityBuilder.java

@@ -19,7 +19,9 @@ import java.io.FileOutputStream;
 import java.io.IOException;
 import java.io.InputStream;
 import java.net.URLEncoder;
+import java.nio.charset.StandardCharsets;
 import java.util.UUID;
+import java.util.zip.ZipOutputStream;
 
 /**
  * @author alex sung
@@ -52,13 +54,15 @@ public class FileEntityBuilder {
             return null;
         }
         File zipFile = null;
+        ZipOutputStream zipOut = null;
         try {
             zipFile = new File(pathName + ".zip");
-            java.util.zip.ZipOutputStream zipOut = new java.util.zip.ZipOutputStream(new FileOutputStream(zipFile));
+            zipOut = new ZipOutputStream(new FileOutputStream(zipFile));
             IOUtils.zip(zipOut, new File(pathName));
-            zipOut.close();
         } catch (Exception e) {
             FineLoggerFactory.getLogger().error(e.getMessage(), e);
+        } finally {
+            IOUtils.close(zipOut);
         }
         return zipFile;
     }
@@ -67,18 +71,18 @@ public class FileEntityBuilder {
         if (jsonArray.size() == 0) {
             return;
         }
-        try {
+        FileOutputStream out = null;
         String content = jsonArray.toString();
+        try (InputStream in = new ByteArrayInputStream(content.getBytes(StandardCharsets.UTF_8))) {
             String fileName = String.valueOf(UUID.randomUUID());
             File file = new File(folderName + File.separator + fileName + ".json");
             StableUtils.makesureFileExist(file);
-            FileOutputStream out = new FileOutputStream(file);
+            out = new FileOutputStream(file);
-            InputStream in = new ByteArrayInputStream(content.getBytes(EncodeConstants.ENCODING_UTF_8));
             IOUtils.copyBinaryTo(in, out);
-            in.close();
-            out.close();
         } catch (Exception e) {
             FineLoggerFactory.getLogger().error(e.getMessage(), e);
+        } finally {
+            IOUtils.close(out);
         }
     }