GVWebServices

Description

The element GVWebServices allows to define the Web Services implemented by GreenVulcano^® ESB.

VulCon / GV Console Configuration

The GVWebServices Element is present in the VulCon Adapter view, as a GVAdapters subelement.

The following table shows GVWebServices the element's attributes:

Attribute	Type	Description
version	fixed	This attribute must assume the value 1.0.
type	fixed	This attribute must assume the value module.
name	fixed	This attribute must assume the value WEB_SERVICES.

Its subelements are:

• Description
• GreenVulcanoWebServices
• BusinessWebServices
• UDDI
• AxisExtra

GreenVulcanoWebServices

This element represents the GreenVulcano^® ESB Web Services definition.

Its subelements are:

• Description
• GreenVulcanoWebService

GreenVulcanoWebService

The key that identifies the service is given either by the field id-key, or by the triple system/service/operation:

• If this key is not satisfied we will use the default inputObjectDataProviders and outputObjectDataProviders
• If the defaults are not defined an exception will be thrown.

The following table shows the GreenVulcanoWebService element's attributes:

Attribute	Type	Description
type	fixed	This attribute must assume the value greenvulcanowebservice.
id-key	optional	The attribute's value can't be null.
id-service	optional	Service
id-system	optional	System
id-primitive	required	Primitive to invoke. The attribute's admitted values are: Request RequestReply GetReply GetRequest SendReply

BusinessWebServices

Business web services definition on Axis2.

The following table shows the BusinessWebServices element's attributes:

Attribute	Type	Description
wsdl-directory	required	Directory containing the generated WSDL for the services exposed through Axis2.
services-directory	required	Directory containing the services generated from a WSDL using Axis2.
authenticated-http-soap-address	optional	This is the default URL that is used to build the soap: address for Web Services that require authentication exposed with http protocol. This URL can be overridden on different services. If not specified will be required to define it on the services. The final URL will be formed by concatenating the name of the service: default-soap-address/service
authenticated-https-soap-address	optional	This is the default URL that is used in the build the soap:address for web services that require authentication exposed with https protocol. This URL can be overridden on different services. If not specified will be required to define it on the services. The final URL will be formed by concatenating the name of the service: default-soap-address/service
http-soap-address	optional	This is the default URL that is used in the build the soap:address for web services that not require authentication exposed with http protocol. This URL can be overridden on different services. If not specified will be required to define it on the services. The final URL will be formed by concatenating the name of the service: default-soap-address/service
https-soap-address	optional	This is the default URL that is used in the build the soap:address for web services that not require authentication exposed with https protocol. This URL can be overridden on different services. If not specified will be required to define it on the services. The final URL will be formed by concatenating the name of the service: default-soap-address/service

Its subelements are:

• Description
• WebService

WebService

This element allows to define a business web services.

The following table shows the WebService element's attributes:

Attribute	Type	Description
web-service	required	The attribute's value can't be null.
force-https	optional	The attribute's admitted values are: true false
soap-address	optional	Il soap:address will be exactly the here specified url. As a difference with the default-soap-address, it won't be made any composition with the service name. If default-soap-address is not specified, this is mandatory. The attribute's value can't be null.
input-xsd	optional	The path of the XSD that defines the types of input that will be declared in the generated WSDL. May contain an absolute path or a relative path, in which case, is relative to ${{gv.app.home}}/xmlconfig/xsds. May contain placeholders. May also include the types of output, in this case does not specify the parameter 'output-xsd'. The attribute's value can't be null.
output-xsd	optional	The path of the XSD that defines the types of output that will be declared in the generated WSDL. May contain an absolute path or a relative path, in which case, is relative to ${{gv.app.home}}/xsds. If not specified only the parameter 'input-xsd' will be used. The attribute's value can't be null.
targetNS-from-xsd	optional	Defines if the target namespace of the types in the WSDL shall be that specified in the XSD input. If "false", the target namespace is: http://www.greenvulcano.it/greenvulcano The attribute's admitted values are: true false
useOriginalwsdl	optional	The attribute's admitted values are: true false

Its subelements are:

• Description
• WSOperation
• Transport
• EngageModule

WSOperation

This element defines the Web Service Operation.

The following table shows the WSOperation element's attributes:

Attribute	Type	Description
operation-qname	required	Qualified Name (QName) of the operation exposed by the web service. If the namespace is present, it must be specified in braces: {namespace}localname
soap-action	optional	MIME Header SOAPAction of the HTTP request. If not specified is set to SERVICE/OPERATION
ref-dp	optional	DataProvider to be used for sending the reply to the caller. The DataProvider will return a MessageContext to be sent as a reply. If not used, the webservice adapter expects a org.apache.axiom.soap.SOAPEnvelope as a field object of GVBuffer.

It has the subelements:

• Description
• Binding
• PolicyData

Binding

Defined by the triple gv-system/gv-service/gv-operation.

The following table shows the Binding element's attributes:

Attribute	Type	Description
gv-service	required	ID service with which to perform the invocation of GreenVulcano® ESB
gv-system	optional	ID system with which to perform the invocation of GreenVulcano® ESB
gv-operation	required	GreenVulcano® ESB operation to invoke.
transaction-timeout-secs	optional	Transaction timeout in seconds.
inputType	optional	Defines how to set the response data in the object field of output GVBuffer: context : the MessageContext envelope : the envelope as XML serialized as string body : the body as XML serialized as string body-element : the first child of body as XML serialized as string header : the header as XML serialized as string envelope-om : the envelope as OMMessage body-om : the body as OMMessage body-element-om : the first child of body as OMMessage header-om : the header as OMMessage Default: context
transaction	optional	Indicates whether the invocation to be performed in GreenVulcano® ESB is transactional or not. The possible values are: none : The invocation is performed in non transactional mode. commit-before-reply : The invocation is performed in transactional mode and the commit is carried out immediately before returning the response to clients. commit-after-reply : The invocation is performed in transactional mode and the commit is carried out immediately after returning the response to clients.