-
Bug Report
-
Resolution: Fixed
-
L3 - Default
-
7.4.3, 7.5.0-alpha2
-
None
Problem:
On WebLogic 12.2.1, which is using JAX-RS 2.0, the REST API and Webapp have problems to correctly serialize complex objects. This does not affect all objects and requests. WebLogic comes with Jersey v2.21.1.
Check the following examples how the bug manifests.
Following request works:
http://localhost:7001/engine-rest/task
Returns:
[{"id":"8bace13c-e5f1-11e5-8fb9-0242ac110003","name":"Approve Invoice","assignee":null,"created":"2016-03-09T13:22:09","due":"2016-03-16T13:22:09","followUp":null,"delegationState":null,"description":"Approve the invoice (or not).","executionId":"8b8a8c0f-e5f1-11e5-8fb9-0242ac110003","owner":null,"parentTaskId":null,"priority":50,"processDefinitionId":"invoice:1:8a67b7ae-e5f1-11e5-8fb9-0242ac110003","processInstanceId":"8b8a8c0f-e5f1-11e5-8fb9-0242ac110003","taskDefinitionKey":"approveInvoice","caseExecutionId":null,"caseInstanceId":null,"caseDefinitionId":null,"suspended":false,"formKey":"embedded:app:forms/approve-invoice.html"},{"id":"8d33a87c-e5f1-11e5-8fb9-0242ac110003","name":"Prepare \nBank \nTransfer","assignee":null,"created":"2016-03-09T13:22:11","due":"2016-03-16T13:22:11","followUp":null,"delegationState":null,"description":"Prepare the bank transfer.","executionId":"8cd73071-e5f1-11e5-8fb9-0242ac110003","owner":null,"parentTaskId":null,"priority":50,"processDefinitionId":"invoice:1:8a67b7ae-e5f1-11e5-8fb9-0242ac110003","processInstanceId":"8cd73071-e5f1-11e5-8fb9-0242ac110003","taskDefinitionKey":"prepareBankTransfer","caseExecutionId":null,"caseInstanceId":null,"caseDefinitionId":null,"suspended":false,"formKey":"embedded:app:forms/prepare-bank-transfer.html"},{"id":"8d614858-e5f1-11e5-8fb9-0242ac110003","name":"Review Invoice","assignee":"demo","created":"2016-03-09T13:22:12","due":"2016-03-11T13:22:12","followUp":null,"delegationState":null,"description":"Review the invoice.\n\n\nIf data is missing, provide it.","executionId":"8d38d89f-e5f1-11e5-8fb9-0242ac110003","owner":null,"parentTaskId":null,"priority":50,"processDefinitionId":"invoice:1:8a67b7ae-e5f1-11e5-8fb9-0242ac110003","processInstanceId":"8d38d89f-e5f1-11e5-8fb9-0242ac110003","taskDefinitionKey":"reviewInvoice","caseExecutionId":null,"caseInstanceId":null,"caseDefinitionId":null,"suspended":false,"formKey":"embedded:app:forms/review-invoice.html"}]
This request doesn't work:
http://localhost:7001/engine-rest/process-definition
Returns:
[{},{}]
This request also doesn't work correctly:
http://localhost:7001/engine-rest/process-instance/
Returns:
[{"type":"processInstanceDto"},{"type":"processInstanceDto"}]
Expected behavior:
All requests work as expected.
This is the controller panel for Smart Panels app
[CAM-5608] REST API and Camunda Webapp partially broken on WebLogic 12.2.1
thorben.lindhauer, michael.schoettes:
I pushed the solution as part of this ticket to master.
See https://github.com/camunda/camunda-bpm-platform/commit/e2bab5780d47a02d06e259cea7b7726337e7c2ba
Did the same in EE repository.
Can you please add the exact Jersey version used by that WebLogic version?