irods_policy_engine_template

A basic template for an iRODS C++ Policy Engine

Configuring the Data Object Modified Event Handler

             {
                 "instance_name": "irods_rule_engine_plugin-event_handler_data_object_modified-instance",
                 "plugin_name": "irods_rule_engine_plugin-event_handler_data_object_modified",
                 "plugin_specific_configuration": {
                     "policies_to_invoke" : [
                         {    "pre_or_post_invocation" : ["post"],
                              "events" : ["create", "read", "write", "rename", "registration"],
                              "policy"    : "irods_policy_access_time",
                              "configuration" : {
                                  "attribute" : "irods::access_time"
                              }
                         }
                     ]
                 }
             },

pre_or_post_invocation : Dictates when the policy should be invoked. A JSON array of either "PRE", "POST", or both. Should not be left empty. events : Events which would trigger the invocation of the configured policy. A JSON array of all triggering events: "CREATE", "READ", "WRITE", "RENAME", or "REGISTRATION". Should not be left empty. policy : The name of the policy to invoke given the events and the pre or post configuration. e.g. "irods_policy_access_time". Should not be left empty. configuration : A JSON object which is serialized into a string and passed to the policy. May contain any policy-specific configuration.