# HG changeset patch
# User Sebastien Jodogne <s.jodogne@gmail.com>
# Date 1520434007 -3600
# Node ID ad8f30fc28d15f0b243b4127b62c90cd73b48618
# Parent  a5196a7d98c62559251a4054f9dc092579c5317e
new error code: DatabaseUnavailable

diff -r a5196a7d98c6 -r ad8f30fc28d1 Core/Enumerations.cpp
--- a/Core/Enumerations.cpp	Tue Mar 06 10:41:05 2018 +0100
+++ b/Core/Enumerations.cpp	Wed Mar 07 15:46:47 2018 +0100
@@ -161,6 +161,9 @@
       case ErrorCode_NullPointer:
         return "Cannot handle a NULL pointer";
 
+      case ErrorCode_DatabaseUnavailable:
+        return "The database is currently not available (probably a transient situation)";
+
       case ErrorCode_SQLiteNotOpened:
         return "SQLite: The database is not opened";
 
@@ -1617,6 +1620,9 @@
       case ErrorCode_NotAcceptable:
         return HttpStatus_406_NotAcceptable;
 
+      case ErrorCode_DatabaseUnavailable:
+        return HttpStatus_503_ServiceUnavailable;
+
       default:
         return HttpStatus_500_InternalServerError;
     }
diff -r a5196a7d98c6 -r ad8f30fc28d1 Core/Enumerations.h
--- a/Core/Enumerations.h	Tue Mar 06 10:41:05 2018 +0100
+++ b/Core/Enumerations.h	Wed Mar 07 15:46:47 2018 +0100
@@ -85,6 +85,7 @@
     ErrorCode_EmptyRequest = 33    /*!< The request is empty */,
     ErrorCode_NotAcceptable = 34    /*!< Cannot send a response which is acceptable according to the Accept HTTP header */,
     ErrorCode_NullPointer = 35    /*!< Cannot handle a NULL pointer */,
+    ErrorCode_DatabaseUnavailable = 36    /*!< The database is currently not available (probably a transient situation) */,
     ErrorCode_SQLiteNotOpened = 1000    /*!< SQLite: The database is not opened */,
     ErrorCode_SQLiteAlreadyOpened = 1001    /*!< SQLite: Connection is already open */,
     ErrorCode_SQLiteCannotOpen = 1002    /*!< SQLite: Unable to open the database */,
diff -r a5196a7d98c6 -r ad8f30fc28d1 NEWS
--- a/NEWS	Tue Mar 06 10:41:05 2018 +0100
+++ b/NEWS	Wed Mar 07 15:46:47 2018 +0100
@@ -18,6 +18,11 @@
 * New CMake option: "-DENABLE_LUA_MODULES=ON" to enable support for
   loading external Lua modules if the Lua engine is statically linked
 
+Plugins
+-------
+
+* New error code: DatabaseUnavailable
+
 Maintenance
 -----------
 
diff -r a5196a7d98c6 -r ad8f30fc28d1 OrthancServer/main.cpp
--- a/OrthancServer/main.cpp	Tue Mar 06 10:41:05 2018 +0100
+++ b/OrthancServer/main.cpp	Wed Mar 07 15:46:47 2018 +0100
@@ -573,6 +573,7 @@
     PrintErrorCode(ErrorCode_EmptyRequest, "The request is empty");
     PrintErrorCode(ErrorCode_NotAcceptable, "Cannot send a response which is acceptable according to the Accept HTTP header");
     PrintErrorCode(ErrorCode_NullPointer, "Cannot handle a NULL pointer");
+    PrintErrorCode(ErrorCode_DatabaseUnavailable, "The database is currently not available (probably a transient situation)");
     PrintErrorCode(ErrorCode_SQLiteNotOpened, "SQLite: The database is not opened");
     PrintErrorCode(ErrorCode_SQLiteAlreadyOpened, "SQLite: Connection is already open");
     PrintErrorCode(ErrorCode_SQLiteCannotOpen, "SQLite: Unable to open the database");
diff -r a5196a7d98c6 -r ad8f30fc28d1 Plugins/Include/orthanc/OrthancCPlugin.h
--- a/Plugins/Include/orthanc/OrthancCPlugin.h	Tue Mar 06 10:41:05 2018 +0100
+++ b/Plugins/Include/orthanc/OrthancCPlugin.h	Wed Mar 07 15:46:47 2018 +0100
@@ -118,7 +118,7 @@
 
 #define ORTHANC_PLUGINS_MINIMAL_MAJOR_NUMBER     1
 #define ORTHANC_PLUGINS_MINIMAL_MINOR_NUMBER     3
-#define ORTHANC_PLUGINS_MINIMAL_REVISION_NUMBER  1
+#define ORTHANC_PLUGINS_MINIMAL_REVISION_NUMBER  2
 
 
 #if !defined(ORTHANC_PLUGINS_VERSION_IS_ABOVE)
@@ -234,6 +234,7 @@
     OrthancPluginErrorCode_EmptyRequest = 33    /*!< The request is empty */,
     OrthancPluginErrorCode_NotAcceptable = 34    /*!< Cannot send a response which is acceptable according to the Accept HTTP header */,
     OrthancPluginErrorCode_NullPointer = 35    /*!< Cannot handle a NULL pointer */,
+    OrthancPluginErrorCode_DatabaseUnavailable = 36    /*!< The database is currently not available (probably a transient situation) */,
     OrthancPluginErrorCode_SQLiteNotOpened = 1000    /*!< SQLite: The database is not opened */,
     OrthancPluginErrorCode_SQLiteAlreadyOpened = 1001    /*!< SQLite: Connection is already open */,
     OrthancPluginErrorCode_SQLiteCannotOpen = 1002    /*!< SQLite: Unable to open the database */,
diff -r a5196a7d98c6 -r ad8f30fc28d1 Resources/ErrorCodes.json
--- a/Resources/ErrorCodes.json	Tue Mar 06 10:41:05 2018 +0100
+++ b/Resources/ErrorCodes.json	Wed Mar 07 15:46:47 2018 +0100
@@ -201,6 +201,12 @@
     "Name": "NullPointer", 
     "Description": "Cannot handle a NULL pointer"
   },
+  {
+    "Code": 36, 
+    "HttpStatus": 503, 
+    "Name": "DatabaseUnavailable", 
+    "Description": "The database is currently not available (probably a transient situation)"
+  },