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For now the DSL is intentionally simple because it is focused on most common tasks/behavior (for more complex and less common tasks you can use the dispatcher/delegator); here is a summary of what you have:

• calling services:

  Code Block
  Map runService(String serviceName, Map inputMap)

• retrieving data TODO: expand to support conditions; TODO: for more complex queries use the entity builder (work in progress); TODO: properly manage EntityListIterator for larger sets of data

  Code Block
  GenericValue findOne(String entityName, Map inputMap)

  Code Block
  List findList(String entityName, Map inputMap)

• modifying data:

  Code Block
  GenericValue makeValue(String entityName)

  and then call the methods on the GenericValue object (remove/store etc...)
• logging (they all accept a GString i.e. $notation):

  Code Block
  logInfo(String message)

  Code Block
  logWarning(String message)

  Code Block
  logError(String message)

• returning from the service or event (the methods simply return a Map for services or a string for events but you still have to use the "return" keyword to return the map back; when used by events the error method adds also the error message, if specified, to the request object):

  Code Block
  Map success(String message)

  Code Block
  Map failure(String message)

  Code Block
  Map error(String message)