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Deployment

When using tomcat, please read Usage in Tomcat.

List of DMN Deployments

GET dmn-repository/deployments
Table 1. URL query parameters
Parameter Required Value Description

name

No

String

Only return deployments with the given name.

nameLike

No

String

Only return deployments with a name like the given name.

category

No

String

Only return deployments with the given category.

categoryNotEquals

No

String

Only return deployments which don’t have the given category.

tenantId

No

String

Only return deployments with the given tenantId.

tenantIdLike

No

String

Only return deployments with a tenantId like the given value.

withoutTenantId

No

Boolean

If true, only returns deployments without a tenantId set. If false, the withoutTenantId parameter is ignored.

sort

No

'id' (default), 'name', 'deploytime' or 'tenantId'

Property to sort on, to be used together with the 'order'.
Table 2. REST Response codes
Response code Description

200

Indicates the request was successful.

Success response body:

{
  "data": [
    {
      "id": "03ab310d-c1de-11e6-a4f4-62ce84ef239e",
      "name": null,
      "deploymentTime": "2016-12-14T10:16:37.000+01:00",
      "category": null,
      "url": "http://localhost:8080/flowable-rest/dmn-api/dmn-repository/deployments/03ab310d-c1de-11e6-a4f4-62ce84ef239e",
      "parentDeploymentId": "17510",
      "tenantId": ""
    }
  ],
  "total": 1,
  "start": 0,
  "sort": "id",
  "order": "asc",
  "size": 1
}

Get a DMN deployment

GET dmn-repository/deployments/{deploymentId}
Table 3. Get a deployment - URL parameters
Parameter Required Value Description

deploymentId

Yes

String

The identifier of the deployment to get.
Table 4. Get a deployment - Response codes
Response code Description

200

Indicates the deployment was found and returned.

404

Indicates the requested deployment was not found.

Success response body:

{
  "id": "03ab310d-c1de-11e6-a4f4-62ce84ef239e",
  "name": null,
  "deploymentTime": "2016-12-14T10:16:37.000+01:00",
  "category": null,
  "url": "http://localhost:8080/flowable-rest/dmn-api/dmn-repository/deployments/03ab310d-c1de-11e6-a4f4-62ce84ef239e",
  "parentDeploymentId": "17510",
  "tenantId": ""
}

Create a new DMN deployment

POST dmn-repository/deployments

Request body:

The request body should contain data of type multipart/form-data. There should be exactly one file in the request: any additional files will be ignored. The deployment name is the name of the file-field passed in.

An additional parameter (form-field) can be passed in the request body with name tenantId. The value of this field will be used as the identifier of the tenant in which this deployment is done.

Table 5. Create a new DMN deployment - Response codes
Response code Description

201

Indicates the deployment was created.

400

Indicates there was no content present in the request body or the content mime-type is not supported for deployment. The status-description contains additional information.

Success response body:

{
  "id": "03ab310d-c1de-11e6-a4f4-62ce84ef239e",
  "name": "newDeployment1",
  "deploymentTime": "2016-12-14T10:16:37.000+01:00",
  "category": null,
  "url": "http://localhost:8080/flowable-rest/dmn-api/dmn-repository/deployments/03ab310d-c1de-11e6-a4f4-62ce84ef239e",
  "tenantId" : "myTenant"
}

Delete a DMN deployment

DELETE dmn-repository/deployments/{deploymentId}
Table 6. Delete a DMN deployment - URL parameters
Parameter Required Value Description

deploymentId

Yes

String

The identifier of the deployment to delete.
Table 7. Delete a DMN deployment - Response codes
Response code Description

204

Indicates the deployment was found and has been deleted. Response-body is intentionally empty.

404

Indicates the requested deployment was not found.

Get a DMN deployment resource content

GET dmn-repository/deployments/{deploymentId}/resourcedata/{resourceId}
Table 8. Get a deployment resource content - URL parameters
Parameter Required Value Description

deploymentId

Yes

String

The identifier of the deployment the requested resource is part of.

resourceId

Yes

String

The identifier of the resource to get the data for. Make sure you URL-encode the resourceId in case it contains forward slashes. For example, use 'decisions%2Fmy-decision.dmn' instead of 'decisions/my-decision.dmn'.
Table 9. Get a deployment resource content - Response codes
Response code Description

200

Indicates both deployment and resource have been found and the resource data has been returned.

404

Indicates the requested deployment was not found or there is no resource with the given identifier present in the deployment. The status-description contains additional information.

Success response body:

The response body will contain the binary resource-content for the requested resource. The response content-type will be the same as the type returned in the resources 'mimeType' property. Also, a content-disposition header is set, allowing browsers to download the file instead of displaying it.

Decision Tables

List of decision tables

GET dmn-repository/decision-tables
Table 10. List of process definitions - URL parameters
Parameter Required Value Description

version

No

integer

Only return process definitions with the given version.

name

No

String

Only return process definitions with the given name.

nameLike

No

String

Only return process definitions with a name like the given name.

key

No

String

Only return process definitions with the given key.

keyLike

No

String

Only return process definitions with a name like the given key.

resourceName

No

String

Only return process definitions with the given resource name.

resourceNameLike

No

String

Only return process definitions with a name like the given resource name.

category

No

String

Only return process definitions with the given category.

categoryLike

No

String

Only return process definitions with a category like the given name.

categoryNotEquals

No

String

Only return process definitions which don’t have the given category.

deploymentId

No

String

Only return process definitions which are part of a deployment with the given identifier.

latest

No

Boolean

Only return the latest process definition versions. Can only be used together with 'key' and 'keyLike' parameters, using any other parameter will result in a 400-response.

sort

No

'name' (default), 'id', 'key', 'category', 'deploymentId' and 'version'

Property to sort on, to be used together with the 'order'.
Table 11. List of process definitions - Response codes
Response code Description

200

Indicates request was successful and the decision tables are returned

400

Indicates a parameter was passed in the wrong format or that 'latest' is used with other parameters other than 'key' and 'keyLike'. The status-message contains additional information.

Success response body:

{
  "data": [
        {
      "id": "46b0379c-c0a1-11e6-bc93-6ab56fad108a",
      "url": "http://localhost:8080/flowable-rest/dmn-api/dmn-repository/decision-tables/46b0379c-c0a1-11e6-bc93-6ab56fad108a",
      "category": null,
      "name": "Decision Table One",
      "key": "DecisionTableOne",
      "description": null,
      "version": 3,
      "resourceName": "dmn-DecisionTableOne.dmn",
      "deploymentId": "46aa6b3a-c0a1-11e6-bc93-6ab56fad108a",
      "parentDeploymentId": "5001",
      "tenantId": ""
    }
  ],
  "total": 1,
  "start": 0,
  "sort": "name",
  "order": "asc",
  "size": 1
}

Get a decision table

GET dmn-repository/decision-tables/{decisionTableId}
Table 12. Get a decision table - URL parameters
Parameter Required Value Description

decisionTableId

Yes

String

The identifier of the decision table to get.
Table 13. Get a decision table - Response codes
Response code Description

200

Indicates the decision table was found and returned.

404

Indicates the requested decision table was not found.

Success response body:

{
  "id": "46b0379c-c0a1-11e6-bc93-6ab56fad108a",
  "url": "http://localhost:8080/flowable-rest/dmn-api/dmn-repository/decision-tables/46b0379c-c0a1-11e6-bc93-6ab56fad108a",
  "category": null,
  "name": "Decision Table One",
  "key": "DecisionTableOne",
  "description": null,
  "version": 3,
  "resourceName": "dmn-DecisionTableOne.dmn",
  "deploymentId": "46aa6b3a-c0a1-11e6-bc93-6ab56fad108a",
  "parentDeploymentId": "5001",
  "tenantId": ""
}

Get a decision table resource content

GET dmn-repository/decision-tables/{decisionTableId}/resourcedata
Table 14. Get a decision table resource content - URL parameters
Parameter Required Value Description

decisionTableId

Yes

String

The identifier of the decision table to get the resource data for.

Response:

Exactly the same response codes/boy as GET dmn-repository/deployment/{deploymentId}/resourcedata/{resourceId}.

Get a decision table DMN model

GET dmn-repository/decision-tables/{decisionTableId}/model
Table 15. Get a decision table DMN model - URL parameters
Parameter Required Value Description

decisionTableId

Yes

String

The identifier of the decision table to get the model for.
Table 16. Get a decision table DMN model - Response codes
Response code Description

200

Indicates the decision table was found and the model is returned.

404

Indicates the requested decision table was not found.

Response body: The response body is a JSON representation of the org.flowable.dmn.model.DmnDefinition and contains the full DMN definition model.

{
   "processes":[
      {
         "id":"oneTaskProcess",
         "xmlRowNumber":7,
         "xmlColumnNumber":60,
         "extensionElements":{

         },
         "name":"The One Task Process",
         "executable":true,
         "documentation":"One task process description",

    ]
}

DMN Rule Service

Execute a decision

POST dmn-rule/execute

Request body:

The request body should contain data of type multipart/form-data. The decisionKey is required. The tenantId, parentDeploymentId and a map of inputVariables (restVariables) are optional.

Response body:

{
  "resultVariables": [
    [
      {
        "name": "output1",
        "type": "string",
        "value": "result 1"
      }
    ],
    [
      {
        "name": "output1",
        "type": "string",
        "value": "result 2"
      }
    ],
    [
      {
        "name": "output1",
        "type": "string",
        "value": "result 3"
      }
    ]
  ],
  "url": "http://localhost:8080/flowable-rest/dmn-api/dmn-rule/execute"
}
Table 17. Execute a decision - Response codes
Response code Description

201

Indicates the Decision has been executed.

Execute a single result decision

POST dmn-rule/execute/single-result

Request body:

The request body should contain data of type multipart/form-data. The decisionKey is required. The tenantId, parentDeploymentId and a map of inputVariables (restVariables) are optional.

When multiple rules are valid the service will respond with a 500 code. Note: a single hit with a compound output is valid (see response below)

Response body:

{
  "resultVariables": [
    {
      "name": "output1",
      "type": "string",
      "value": "compound 1"
    },
    {
      "name": "output2",
      "type": "string",
      "value": "compound 2"
    }
  ],
  "url": "http://localhost:8080/flowable-rest/dmn-api/dmn-rule/execute/single-result"
}
Table 18. Execute a single resultdecision - Response codes
Response code Description

201

Indicates the Decision has been executed.

500

Indicates the Decision returned multiple results.

Engine

Get DMN engine info

GET dmn-management/engine

Returns a read-only view of the DMN engine that is used in this REST-service.

Success response body:

{
   "name":"default",
   "version":"6.3.0",
   "resourceUrl":"file://flowable-dmn/flowable.dmn.cfg.xml",
   "exception":null
}
Table 19. Get engine information - Response codes
Response code Description

200

Indicates the engine information has been returned.