Adding JMCR-Stable version

[Benchmarks_CSolver.git] / JMCR-Stable / real-world application / derby-10.3.2.1 / java / engine / org / apache / derby / impl / jdbc / EmbedSQLWarning.java

diff --git a/JMCR-Stable/real-world application/derby-10.3.2.1/java/engine/org/apache/derby/impl/jdbc/EmbedSQLWarning.java b/JMCR-Stable/real-world application/derby-10.3.2.1/java/engine/org/apache/derby/impl/jdbc/EmbedSQLWarning.java
new file mode 100644 (file)
index 0000000..cdd32f1
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+++ b/JMCR-Stable/real-world application/derby-10.3.2.1/java/engine/org/apache/derby/impl/jdbc/EmbedSQLWarning.java
@@ -0,0 +1,107 @@
+/*\r
+\r
+   Derby - Class org.apache.derby.impl.jdbc.EmbedSQLWarning\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
+\r
+package org.apache.derby.impl.jdbc;\r
+\r
+import org.apache.derby.iapi.services.i18n.MessageService;\r
+import org.apache.derby.iapi.error.ExceptionSeverity;\r
+\r
+import org.apache.derby.iapi.error.StandardException;\r
+\r
+import java.sql.SQLWarning;\r
+\r
+/**\r
+       This class understands the message protocol and looks up\r
+       SQLExceptions based on keys, so that the Local JDBC driver's\r
+       messages can be localized.\r
+\r
+       REMIND: May want to investigate putting some of this in the protocol\r
+       side, for the errors that any Derby JDBC driver might return.\r
+\r
+       The ASSERT mechanism is a wrapper of the basic services,\r
+       to ensure that failed asserts at this level will behave\r
+       well in a JDBC environment.\r
+\r
+*/\r
+public class EmbedSQLWarning extends SQLWarning {\r
+\r
+       /*\r
+       ** instance fields\r
+       */\r
+\r
+       /*\r
+       ** Constructor\r
+       */\r
+\r
+       /**\r
+        * Because SQLWarning does not have settable fields,\r
+        * the caller of the constructor must do message lookup,\r
+        * and pass the appropriate values here for message and SQLState,\r
+        */\r
+       protected EmbedSQLWarning(String message, String sqlstate) {\r
+\r
+               super(message, sqlstate, ExceptionSeverity.WARNING_SEVERITY);\r
+       }\r
+\r
+       /*\r
+       ** Methods of Throwable\r
+       */\r
+\r
+\r
+       /*\r
+       ** Methods of Object\r
+       */\r
+\r
+       /**\r
+               Override Throwable's toString() to avoid the class name\r
+               appearing in the message. \r
+       */\r
+       public String toString() {\r
+               return "SQL Warning: " + getMessage();\r
+       }\r
+\r
+       // class implementation\r
+       public static SQLWarning newEmbedSQLWarning(String messageId) {\r
+               return newEmbedSQLWarning(messageId, null);\r
+       }\r
+\r
+       /**\r
+               This looks up the message and sqlstate values and generates\r
+               the appropriate exception off of them.\r
+        */\r
+       public static SQLWarning newEmbedSQLWarning(String messageId,\r
+                       Object arg) {\r
+               return new EmbedSQLWarning(\r
+                       MessageService.getCompleteMessage(messageId, new Object[] {arg}),\r
+                       StandardException.getSQLStateFromIdentifier(messageId));\r
+       }\r
+\r
+       /** Generate an SQL Warning from a Standard Exception\r
+        * @param se Exception to convert to a warning\r
+        * @return new SQLWarning with message and SQLState of the se\r
+        */\r
+       public static SQLWarning generateCsSQLWarning(StandardException se) {\r
+               return new EmbedSQLWarning(\r
+                                          se.getMessage(), se.getSQLState());\r
+       }\r
+\r
+}\r
+\r