Adding JMCR-Stable version

[Benchmarks_CSolver.git] / JMCR-Stable / real-world application / MyDerby-10.3 / java / shared / org / apache / derby / shared / common / error / ExceptionUtil.java

diff --git a/JMCR-Stable/real-world application/MyDerby-10.3/java/shared/org/apache/derby/shared/common/error/ExceptionUtil.java b/JMCR-Stable/real-world application/MyDerby-10.3/java/shared/org/apache/derby/shared/common/error/ExceptionUtil.java
new file mode 100644 (file)
index 0000000..b3cd343
--- /dev/null
+++ b/JMCR-Stable/real-world application/MyDerby-10.3/java/shared/org/apache/derby/shared/common/error/ExceptionUtil.java
@@ -0,0 +1,112 @@
+/*\r
+   Derby - Class org.apache.derby.common.error.ExceptionUtil\r
+ \r
+   Licensed to the Apache Software Foundation (ASF) under one or more\r
+   contributor license agreements.  See the NOTICE file distributed with\r
+   this work for additional information regarding copyright ownership.\r
+   The ASF licenses this file to you under the Apache License, Version 2.0\r
+   (the "License"); you may not use this file except in compliance with\r
+   the License.  You may obtain a copy of the License at\r
+ \r
+      http://www.apache.org/licenses/LICENSE-2.0\r
+ \r
+   Unless required by applicable law or agreed to in writing, software\r
+   distributed under the License is distributed on an "AS IS" BASIS,\r
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r
+   See the License for the specific language governing permissions and\r
+   limitations under the License.\r
+ \r
+ */\r
+package org.apache.derby.shared.common.error;\r
+\r
+import org.apache.derby.shared.common.error.ExceptionSeverity;\r
+\r
+/**\r
+ * This class provides utility routines for exceptions \r
+ */\r
+public class ExceptionUtil\r
+{\r
+       /**\r
+        *  Convert a message identifer from \r
+     *  org.apache.derby.shared.common.reference.SQLState to\r
+        *  a SQLState five character string.\r
+     *\r
+        *      @param messageID - the sql state id of the message from Derby\r
+        *      @return String   - the 5 character code of the SQLState ID to returned to the user \r
+       */\r
+       public static String getSQLStateFromIdentifier(String messageID) {\r
+\r
+               if (messageID.length() == 5)\r
+                       return messageID;\r
+               return messageID.substring(0, 5);\r
+       }\r
+    \r
+       /**\r
+       * Get the severity given a message identifier from SQLState.\r
+       */\r
+       public static int getSeverityFromIdentifier(String messageID) {\r
+\r
+               int lseverity = ExceptionSeverity.NO_APPLICABLE_SEVERITY;\r
+\r
+               switch (messageID.length()) {\r
+               case 5:\r
+                       switch (messageID.charAt(0)) {\r
+                       case '0':\r
+                               switch (messageID.charAt(1)) {\r
+                               case '1':\r
+                                       lseverity = ExceptionSeverity.WARNING_SEVERITY;\r
+                                       break;\r
+                               case 'A':\r
+                               case '7':\r
+                                       lseverity = ExceptionSeverity.STATEMENT_SEVERITY;\r
+                                       break;\r
+                               case '8':\r
+                                       lseverity = ExceptionSeverity.SESSION_SEVERITY;\r
+                                       break;\r
+                               }\r
+                               break;  \r
+                       case '2':\r
+                       case '3':\r
+                               lseverity = ExceptionSeverity.STATEMENT_SEVERITY;\r
+                               break;\r
+                       case '4':\r
+                               switch (messageID.charAt(1)) {\r
+                               case '0':\r
+                                       lseverity = ExceptionSeverity.TRANSACTION_SEVERITY;\r
+                                       break;\r
+                               case '2':\r
+                                       lseverity = ExceptionSeverity.STATEMENT_SEVERITY;\r
+                                       break;\r
+                               }\r
+                               break;  \r
+                       }\r
+                       break;\r
+\r
+               default:\r
+                       switch (messageID.charAt(6)) {\r
+                       case 'M':\r
+                               lseverity = ExceptionSeverity.SYSTEM_SEVERITY;\r
+                               break;\r
+                       case 'D':\r
+                               lseverity = ExceptionSeverity.DATABASE_SEVERITY;\r
+                               break;\r
+                       case 'C':\r
+                               lseverity = ExceptionSeverity.SESSION_SEVERITY;\r
+                               break;\r
+                       case 'T':\r
+                               lseverity = ExceptionSeverity.TRANSACTION_SEVERITY;\r
+                               break;\r
+                       case 'S':\r
+                               lseverity = ExceptionSeverity.STATEMENT_SEVERITY;\r
+                               break;\r
+                       case 'U':\r
+                               lseverity = ExceptionSeverity.NO_APPLICABLE_SEVERITY;\r
+                               break;\r
+                       }\r
+                       break;\r
+               }\r
+\r
+               return lseverity;\r
+       }\r
+\r
+}\r