Rest-call
Description
The GreenVulcano® ESB plugin ws-call defines the parameters for calling a Web Service using REST mode.
VulCon / GV Console Configuration
The rest-call Element is used by Channel and routed-call. Its attributes are:
Attribute | Type | Description |
---|---|---|
type | fixed | This attribute must assume the value call. |
class | fixed | This attribute must assume the value it.greenvulcano.gvesb.virtual.ws.rest.RestCallOperation. |
name | required | Operation name. Used in the Flow section to associate workflow nodes to VCL operations. |
and its subelements:
RestServiceInvoker
This element is used by ws-call.
Its attributes are:
Attribute | Type | Description |
---|---|---|
type | fixed | This attribute must assume the value invoker. |
class | fixed | This attribute must assume the value it.greenvulcano.gvesb.virtual.ws.rest.RestServiceInvoker. |
endpoint | required | Endpoint exposed by the Rest Web Service to invoke. Can contain placeholders. It must be already escaped, if needed. |
method | required | HTTP method to execute to the server.
The attribute's admitted values are:
|
timeout | optional | Timeout in seconds. |
ref-dp | optional | Name of Data Provider to use for preparing the request. |
throwsFault | optional | If true throws Exception "Error invoking operation". If false returns the Fault response. Default to false.
The attribute's admitted values are:
|
returnType | optional | Defines how to set the response data in the object field of output GVBuffer:
Default: context |
mediaType | optional | This is used to specify the message format which the message needs to be serialized. See 'messageFormatters' configuration in axis2.xml file. Default value is: 'application/x-www-form-urlencoded' |
contentType | optional | This is used to specify the message builder which the message needs to be serialized. See 'messageBuilders' configuration in axis2.xml file. Defaults to the value specified in 'mediaType' attribute. |
responseMode | optional | This is used to specify if invoked service returns a response (OUT_IN) or not (OUT_ONLY). Default value is: OUT_IN |
and has the sub-element: