Tutorials > Program model > Web services > Create a new WebSphere Commerce BOD service module

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Add language specific exception messages

In this step you add language-specific exception messages to the properties files used by mediators and commands. You will write the mediator and command code in a later lesson.

To add language specific exception messages:

Procedure

1. Open BODTutorialStore-Server/ejbModule/com.mycompany.commerce.bodtutorialstore.logging/BODTutorialStoreApplicationMessageKeys.java and paste the following into the interface body:

   public static final String _ERR_UPDATE_NON_EXIST_STORE = "_ERR_UPDATE_NON_EXIST_STORE";
   public static final String _ERR_DELETE_OR_UPDATE_NON_EXIST_STORE_DESCRIPTION = "_ERR_DELETE_OR_UPDATE_NON_EXIST_STORE_DESCRIPTION";
   public static final String _ERR_CREATE_DUPLICATE_STORE_DESCRIPTION = "_ERR_CREATE_DUPLICATE_STORE_DESCRIPTION";
   public static final String _ERR_CREATE_ACTION_NOT_SUPPORTED = "_ERR_CREATE_ACTION_NOT_SUPPORTED";
   public static final String _ERR_DELETE_ACTION_NOT_SUPPORTED = "_ERR_DELETE_ACTION_NOT_SUPPORTED";
   public static final String _ERR_MISSING_STORE_IDENTIFIER = "_ERR_MISSING_STORE_IDENTIFIER";
   public static final String _ERR_MISSING_DESCRIPTION_LANGUAGE = "_ERR_MISSING_DESCRIPTION_LANGUAGE";
   

2. Save the changes to the file.

3. Open BODTutorialStore-Server/com.mycompany.commerce.bodtutorialstore.logging.properties/BODTutorialStoreMessages.properties

4. Overwrite the contents of this property file with the following:

   _ERR_UPDATE_NON_EXIST_STORE = Could not find store {0}.
   _ERR_DELETE_OR_UPDATE_NON_EXIST_STORE_DESCRIPTION = Could not find store {0} and store description {1}.
   _ERR_CREATE_DUPLICATE_STORE_DESCRIPTION = Store {0} and store description {1} already exist.
   _ERR_CREATE_ACTION_NOT_SUPPORTED = The create action is not supported for noun {0}.
   _ERR_DELETE_ACTION_NOT_SUPPORTED = The delete action is not supported for noun {0}.
   _ERR_MISSING_STORE_IDENTIFIER = The request is missing a store identifier for noun {0}.
   _ERR_MISSING_DESCRIPTION_LANGUAGE = The request is missing the description language for store {0} and store description {1}.
   

5. Save the changes to the file.

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