+ \r
+ /** \r
+ * @return true if any errors encountered so far\r
+ */\r
+ public boolean hasErrors();\r
+ \r
+ /**\r
+ * \r
+ * @return true if errors encountered during execution of commands\r
+ */\r
+ public boolean hasCommandErrors();\r
+ \r
+ /**\r
+ * \r
+ * @return true if errors encountered when configuring the service\r
+ */\r
+ public boolean hasConfigurationErrors();\r
+ \r
+ /**\r
+ * Returns one (of possibly multiple) errors encountered during execution of commands\r
+ * Will prefer to show the search errors - if any - as the search command is usually \r
+ * executed first. \r
+ * \r
+ * @return\r
+ */\r
+ public ApplicationError getCommandError();\r
+ \r
+ /**\r
+ * Returns all errors encountered during configuration of the application, in particular\r
+ * the Pazpar2 client. \r
+ * \r
+ * @return\r
+ */\r
+ public List<ApplicationError> getConfigurationErrors();\r
+ \r