REPORT-73800【设计器环境监测】windows下没有finedb权限，设计器报错脏数据

把脏数据的逻辑修改后，导致即便只是锁住、没权限也会出现这个问题。
所以，这里添加一个检测链，前一个检测后，后一个才能继续检测。
并在对具体的类型检测时，保持原来的逻辑

designer-base/src/main/java/com/fr/env/detect/base/DetectorBridge.java

@@ -2,6 +2,7 @@ package com.fr.env.detect.base;
 
 import com.fr.env.detect.bean.DetectorResult;
 import com.fr.env.detect.bean.DetectorType;
+import com.fr.env.detect.impl.DetectorChain;
 import com.fr.env.detect.impl.FineDbDirtyDetector;
 import com.fr.env.detect.impl.FineDbLockedDetector;
 import com.fr.env.detect.impl.FineDbPermissionDetector;
@@ -41,10 +42,12 @@ public class DetectorBridge {
         protected @NotNull DetectorManager compute() {
     
             DetectorManager manager = new DetectorManager();
-            
-            manager.register(new FineDbDirtyDetector());
-            manager.register(new FineDbPermissionDetector());
-            manager.register(new FineDbLockedDetector());
+    
+            // 按照顺序构造检测链
+            manager.register(DetectorChain.construct(
+                    new FineDbLockedDetector(),
+                    new FineDbPermissionDetector(),
+                    new FineDbDirtyDetector()));
             
             manager.register(new JarInconsistentDetector());
             manager.register(new JarLackDetector());

designer-base/src/main/java/com/fr/env/detect/base/DetectorManager.java

@@ -2,8 +2,10 @@ package com.fr.env.detect.base;
 
 import com.fr.env.detect.bean.DetectorResult;
 import com.fr.env.detect.bean.DetectorType;
+import com.fr.env.detect.impl.DetectorChain;
 
 import java.util.ArrayList;
+import java.util.Collection;
 import java.util.List;
 import java.util.Objects;
 import java.util.Optional;
@@ -17,8 +19,23 @@ import java.util.stream.Stream;
  **/
 class DetectorManager {
     
+    /**
+     * 检测链的列表
+     */
+    private List<DetectorChain> chains = new ArrayList<>();
+    
+    /**
+     * 单纯的检测器的列表
+     */
     private List<ExceptionDetector> detectors = new ArrayList<>();
     
+    public void register(DetectorChain chain) {
+    
+        if (chain != null) {
+            chains.add(chain);
+        }
+    }
+    
     public void register(ExceptionDetector detector) {
     
         if (detector != null) {
@@ -32,7 +49,13 @@ class DetectorManager {
                 .map(ExceptionDetector::detect)
                 .filter(Objects::nonNull);
     
-        List<DetectorResult> resultList = results.collect(Collectors.toList());
+        Stream<DetectorResult> chainResults = chains.stream()
+                .map(DetectorChain::detect)
+                .filter(Objects::nonNull);
+    
+        List<DetectorResult> resultList = Stream.concat(results, chainResults)
+                .collect(Collectors.toList());
+    
         resultList.forEach(DetectorResult::log);
     
         return resultList.stream();
@@ -40,7 +63,13 @@ class DetectorManager {
     
     public DetectorResult detect(DetectorType type) {
     
-        Optional<DetectorResult> result = detectors.stream()
+        Stream<ExceptionDetector> chainDetectors = chains.stream()
+                .map(DetectorChain::getDetectors)
+                .flatMap(Collection::stream);
+    
+        Stream<ExceptionDetector> allDetectors = Stream.concat(detectors.stream(), chainDetectors);
+    
+        Optional<DetectorResult> result = allDetectors
                 .filter((detector -> type == detector.type()))
                 .findFirst()
                 .map(ExceptionDetector::detect);

designer-base/src/main/java/com/fr/env/detect/impl/DetectorChain.java

@@ -0,0 +1,46 @@
+package com.fr.env.detect.impl;
+
+import com.fr.env.detect.base.ExceptionDetector;
+import com.fr.env.detect.bean.DetectorResult;
+import com.fr.env.detect.bean.DetectorStatus;
+import org.jetbrains.annotations.Nullable;
+
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.List;
+import java.util.stream.Collectors;
+
+/**
+ * 检测链
+ * 责任链模式， 有先后顺序，哪一个先获得，哪一个先终止。
+ *
+ * created by Harrison on 2022/06/16
+ **/
+public class DetectorChain {
+    
+    private List<ExceptionDetector> detectors = new ArrayList<>();
+    
+    public static DetectorChain construct(ExceptionDetector... detectors) {
+    
+        DetectorChain detectorChain = new DetectorChain();
+        detectorChain.detectors = Arrays.stream(detectors).collect(Collectors.toList());
+        return detectorChain;
+    }
+    
+    @Nullable
+    public DetectorResult detect() {
+    
+        for (ExceptionDetector detector : detectors) {
+            DetectorResult result = detector.detect();
+            if (result != null && result.getStatus() == DetectorStatus.EXCEPTION) {
+                return result;
+            }
+        }
+        return null;
+    }
+    
+    public List<ExceptionDetector> getDetectors() {
+    
+        return this.detectors;
+    }
+}

designer-base/src/main/java/com/fr/env/detect/impl/converter/FineDbLockedConverter.java

@@ -7,6 +7,7 @@ import com.fr.env.detect.bean.DetectorType;
 import com.fr.env.detect.thowable.ThrowableConverter;
 import com.fr.third.org.apache.commons.lang3.StringUtils;
 import com.fr.third.org.hsqldb.HsqlException;
+import com.fr.workspace.WorkContext;
 
 /**
  * created by Harrison on 2022/05/24
@@ -36,12 +37,21 @@ public class FineDbLockedConverter implements ThrowableConverter {
      */
     @Override
     public DetectorResult convert(Throwable throwable) {
+    
+        // 远程不执行
+        if (!WorkContext.getCurrent().isLocal()) {
+            return null;
+        }
         
         Throwable sign = throwable;
-        while (sign.getClass() != HsqlException.class) {
+        while (sign != null && sign.getClass() != HsqlException.class) {
             sign = sign.getCause();
         }
     
+        if (sign == null) {
+            return null;
+        }
+    
         DetectorType type = DetectorType.FINE_DB_LOCKED;
         
         String message = sign.getMessage();

designer-base/src/main/java/com/fr/env/detect/impl/converter/FineDbPermissionConverter.java

@@ -5,17 +5,24 @@ import com.fr.env.detect.base.DetectorConstants;
 import com.fr.env.detect.bean.DetectorResult;
 import com.fr.env.detect.bean.DetectorType;
 import com.fr.env.detect.thowable.ThrowableConverter;
-import com.fr.third.org.apache.commons.lang3.StringUtils;
+import com.fr.stable.project.ProjectConstants;
+import com.fr.third.org.apache.commons.io.FileUtils;
 import com.fr.third.org.hsqldb.HsqlException;
+import com.fr.workspace.WorkContext;
+
+import java.io.File;
+import java.io.FileNotFoundException;
+import java.io.RandomAccessFile;
+import java.util.Collection;
 
 /**
  * HSQL 下的权限检测
- *
+ * <p>
  * created by Harrison on 2022/05/24
  **/
 public class FineDbPermissionConverter implements ThrowableConverter {
     
-    public static final String PERMISSION = "permission";
+    public static final String EMBED_DB_NAME = "finedb";
     
     @Override
     public boolean accept(Throwable throwable) {
@@ -33,15 +40,37 @@ public class FineDbPermissionConverter implements ThrowableConverter {
     @Override
     public DetectorResult convert(Throwable throwable) {
     
+        // 远程不执行
+        if (!WorkContext.getCurrent().isLocal()) {
+            return null;
+        }
+        
         Throwable sign = throwable;
-        while (sign.getClass() != HsqlException.class) {
+        while (sign != null && sign.getClass() != HsqlException.class) {
             sign = sign.getCause();
         }
+        
+        if (sign == null) {
+            return null;
+        }
     
-        DetectorType type = DetectorType.FINE_DB_PERMISSION;
-        String message = sign.getMessage();
-        if (StringUtils.containsIgnoreCase(message, PERMISSION)) {
-            
+        String fineDbDirectory = WorkContext.getCurrent().getPath() + File.separator + ProjectConstants.EMBED_DB_DIRECTORY + File.separator + EMBED_DB_NAME;
+        Collection<File> files = FileUtils.listFiles(new File(fineDbDirectory), null, true);
+        Boolean isPermitted = files.stream()
+                .map((file -> {
+                    try {
+                        // 进行权限判断
+                        new RandomAccessFile(file, "rw");
+                        return true;
+                    } catch (FileNotFoundException e) {
+                        return false;
+                    }
+                }))
+                .reduce((a, b) -> a & b)
+                .orElse(Boolean.FALSE);
+        
+        if (!isPermitted) {
+            DetectorType type = DetectorType.FINE_DB_PERMISSION;
             return DetectorResult.builder()
                     .withType(type)
                     .withTips(Toolkit.i18nText(type.getTipsLocale()))