代码重构

git-svn-id: http://code.alibabatech.com/svn/druid/trunk@320 b9813039-fb51-4c41-a8b9-e21c2acb5095
2023-03-04 19:17:16 +00:00 · 2011-06-29 10:42:50 +00:00
parent 5c5d816021
commit b84ebeaf03
1 changed files with 38 additions and 0 deletions
@@ -0,0 +1,38 @@
+package com.alibaba.druid.pool.vendor;
+
+import java.io.Serializable;
+import java.sql.SQLException;
+
+import com.alibaba.druid.pool.ExceptionSorter;
+
+public class InformixExceptionSorter implements ExceptionSorter, Serializable {
+
+    private static final long serialVersionUID = -5175884111768095263L;
+
+    public boolean isExceptionFatal(SQLException e) {
+        switch (e.getErrorCode()) {
+            case -710: // Table has been dropped, altered or renamed JBAS-3120
+            case -79716: // System or internal error
+            case -79730: // Connection noit established
+            case -79734: // INFORMIXSERVER has to be specified
+            case -79735: // Can't instantiate protocol
+            case -79736: // No connection/statement established yet
+            case -79756: // Invalid connection URL
+            case -79757: // Invalid subprotocol
+            case -79758: // Invalid IP address
+            case -79759: // Invalid port nnumber
+            case -79760: // Invalid database name
+            case -79788: // User name must be specified
+            case -79811: // Connection without user/password not supported
+            case -79812: // User/password does not match with datasource
+            case -79836: // Proxy error: no database connection
+            case -79837: // Proxy error: IO error
+            case -79879: // Unexpected exception
+
+                return true;
+        }
+
+        return false;
+    }
+
+}