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Diffstat (limited to 'plugins/plugins-event/plugins-event-protocol/src/site-docs/adoc/fragments/ep-json.adoc')
| -rw-r--r-- | plugins/plugins-event/plugins-event-protocol/src/site-docs/adoc/fragments/ep-json.adoc | 54 |
1 files changed, 0 insertions, 54 deletions
diff --git a/plugins/plugins-event/plugins-event-protocol/src/site-docs/adoc/fragments/ep-json.adoc b/plugins/plugins-event/plugins-event-protocol/src/site-docs/adoc/fragments/ep-json.adoc deleted file mode 100644 index 107858dc2..000000000 --- a/plugins/plugins-event/plugins-event-protocol/src/site-docs/adoc/fragments/ep-json.adoc +++ /dev/null @@ -1,54 +0,0 @@ -// -// ============LICENSE_START======================================================= -// Copyright (C) 2016-2018 Ericsson. All rights reserved. -// ================================================================================ -// This file is licensed under the CREATIVE COMMONS ATTRIBUTION 4.0 INTERNATIONAL LICENSE -// Full license text at https://creativecommons.org/licenses/by/4.0/legalcode -// -// SPDX-License-Identifier: CC-BY-4.0 -// ============LICENSE_END========================================================= -// -// @author Sven van der Meer (sven.van.der.meer@ericsson.com) -// - -== JSON Event - -The event protocol for JSON encoding does not require a specific plugin, it is supported by default. -Furthermore, there is no difference in the configuration for the input and output interface. - -For an input, APEX requires a well-formed JSON string. -Well-formed here means according to the definitions of a policy. -Any JSON string that is not defined as a trigger event (consume) will not be consumed (errors will be thrown). -For output JSON events, APEX will always produce valid JSON strings according to the definition in the policy model. - -The following JSON shows the configuration. - -[source%nowrap,json] ----- -"eventProtocolParameters":{ - "eventProtocol" : "JSON" -} ----- - -For JSON events, there are a few more optional parameters, which allow to define a mapping for standard event fields. -An APEX event must have the fields `name`, `version`, `source`, and `target` defined. -Sometimes it is not possible to configure a trigger or actioning system to use those fields. -However, they might be in an event generated outside APEX (or used outside APEX) just with different names. -To configure APEX to map between the different event names, simply add the following parameters to a JSON event: - -[source%nowrap,json] ----- -"eventProtocolParameters":{ - "eventProtocol" : "JSON", - "nameAlias" : "policyName", <1> - "versionAlias" : "policyVersion", <2> - "sourceAlias" : "from", <3> - "targetAlias" : "to", <4> - "nameSpaceAlias": "my.name.space" <5> -} ----- -<1> mapping for the `name` field, here from a field called `policyName` -<2> mapping for the `version` field, here from a field called `policyVersion` -<3> mapping for the `source` field, here from a field called `from` (only for an input event) -<4> mapping for the `target` field, here from a field called `to` (only for an output event) -<5> mapping for the `nameSpace` field, here from a field called `my.name.space` |