GVServices

Description

GVServices is the GreenVulcano^® ESB Core configuration root element.

Contains three subsections:

• Management
• Groups: contains the configurations of Services groups.
  A group can handle the activation state of multiple services at once.
• Services: contains the configuration of GreenVulcano^® ESB Services.

Might contain also the sub-elements:

• Description
• Persistence

The GVServices Element is used by GVCore. Its attributes are:

• type: module.
• name: Module ID always set to 'SERVICES'.

Management

The Management Element contains the configuration of management components. It is a GVServices subelement and has the attributes:

• call-administration-on-init: Defines if monitoring components on cluster operation can contact the administration node on initialization.
  The attribute's default value is no and its admitted values are:
  • yes
  • no

Persistence

The Persistence Element is only used by GVServices.It has the attributes:

• jdbc-connection-name
• enabled: Its admitted values are:
  • true
  • false

Its subelements are:

• Description,
• SequenceSQL.

SequenceSQL

The element value can't be null. The SequenceSQL Element is only used by Persistence.

Groups

This section defines the GreenVulcano^® ESB services groups. The Groups Element is used by GVServices.

It has the subelement:

• Description,
• Group.

Services

This configuration section defines the services provided by GreenVulcano^® ESB, systems entitled to rely on these services, which workflows can be invoked and which operations should be taken as a result of invocations from the clients.

For each triple <service, client, operation> is instantiated a flow defined in the Flow section. Here you configure the activation state of statistics, input / output services, checks, and other operational details.

You can insert into this section of the configuration also documentary information that have no impacts on GreenVulcano^® ESB operations, but that can enrich the reports produced.

The Services Element is used by GVServices.

It has the subelements:

• Description,
• Service.