Service client settings

Use this pane to manage the settings for your service clients. You can attach and detach policy sets to a service, its endpoints, or operations. You can add default bindings, create new custom bindings, or use existing bindings for an attached policy set. You can view or change whether the client uses the policy of the service provider.

This pane displays configuration information for a service client and the associated endpoints and operations. You can view and manage policy set attachments, bindings information, and whether the client uses the policy of the service provider.

The Application and Module links provide access to the application and module settings pane.

To view this administrative console page, click Services > Service clients > service_client_instance .

You can also view this page by clicking Applications > Enterprise applications > service_client_application_instance > Service clients > service_client_instance .

About policy set bindings

Policy set bindings contain platform specific information, like keystore, authentication information or persistent information, required by a policy set attachment. When you create a policy set attachment, if the server is in a security domain and there is a default binding for the security domain, that default binding is applied; otherwise, the default global security domain bindings are used initially. You can create or customize the bindings.

Application specific bindings enable you to provide platform specific configuration information for specific policy set attachments. When you create an application specific binding, the available binding configuration options are tailored to the definitions in the attached policy set. You can reuse application specific bindings for multiple service resources within an application. When you create an application specific binding for a policy set attachment, the binding begins in a completely unconfigured state. You must add each policy, such as WS-Security or HTTP Transport, that you want to override the default binding and you must fully configure the bindings for each policy that you have added.

In support of multiple security domains, each of the named bindings is scoped to a security domain. With domain scoping, applicable configuration settings in the bindings, such as JAAS logins, is constrained based on the configuration attributes of the assigned domain. The default domain for bindings is the global security domain, and bindings scoped to the global security domain is available for all attachments, regardless of the domain in which the attached resource resides. Each service client or provider always has a binding because the global security default bindings cannot be removed. In fact, a service client or provider might have many layers of bindings because of the product configuration options. Such configuration options are application specific, domain level, global security, and server level.

Important:

The general bindings that are shipped with the product are provider and client sample general bindings. General bindings have two cell level defaults; one for the providers and one for the clients. Do not use these bindings in their current state in a production environment. However, if they were modified to contain non-sample data, they could be used in a production environment.

You cannot assign a binding to a service provider resource that does not have a policy set or has an inherited attachment. To assign a binding to such a service provider resource, you must first attach a policy set to the resource. Also, you cannot assign a binding to a service client resource that does not have an effective policy configuration or has an inherited policy attachment. To assign a binding to such a service client resource, you must first attach a policy set or specify the use of the provider policy.

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Policy Set Attachments
Service/Endpoint/Operation

Specifies the name of the service client, endpoints or operations. The full QName (Java™ class javax.xml.namespace.QName) is displayed when you hover the mouse pointer over a service client name.

Attached Client Policy Set

Specifies the policy set that is attached to the service client, endpoints or operations.

The Attached policy set column can contain the following values:
  • None. No policy set is attached, either directly or to a higher level service resource.
  • policy_set_name. The name of the policy set that is attached directly to the service resource, for example, WS-I RSP.
  • policy_set_name (inherited). The name of the policy set that is not attached directly to a service resource, but that is attached to a higher level service resource.

When the value in the column is a link, click the link to view or change settings about the attached policy set.

Policy Applied

Specifies the policies that are applied to the resource.

The Policy Applied column can contain the following values:
  • None. No policies are applied to the service. This is the default setting if there is no policy set attached to the client.
  • Client only. The client policy set is applied to the service. This is the default setting if a policy set is attached to the client.
  • Provider only. The policy configuration of the service provider is applied to the service, as long as the client can support those policies.
  • Client and provider. A policy that is based on both the client policy set and the policy of the service provider is applied to the service.

When the value in the column is a link, click the link to view or change settings about how the policies are applied.

For a service, if the value in the column is a link followed by the word inherited in parentheses, this shows a setting that is inherited from the parent application. You can click the link to change the setting for the service.

For an endpoint or operation, the value is not a link and it is followed by the word inherited in parentheses. The setting is inherited from the parent application or service and you cannot change it. If there is no applied policy, the entries in the column are None or None(inherited).

Binding

Specifies the binding information available for a service client, endpoint or operation.

The Binding column can contain the following values:
  • Not applicable. There is no policy set attached, either directly or to a higher level service resource.
  • Binding_name or Default. The binding name is displayed if a policy set is attached directly and a custom binding is assigned, for example, MyBindings1. Default is displayed if a policy set is attached directly but the service resource uses the default bindings.
  • Binding_name (inherited) or Default (inherited). A service resource inherits the bindings from an attachment to a higher level resource.

When the value in the column is a link, click the link to view or change settings about the binding.

「配置」標籤

Service client

Specifies the name of the service client that is displayed.

Buttons
Attach Policy Set Click this button to view a list of policy sets available for attachment to the selected service, endpoint or operation. Select a policy set from the list and it is attached to the selected service, endpoint or operation. To close the drop down list, click Attach Policy Set.
Detach Policy Set Click this button to detach a policy set from a selected service, endpoint, or operation. After the policy set is detached, if there is no policy set attached to an upper level service resource, the Attached policy set column displays None and the Binding column displays Not Applicable.

If there is a policy set attached to an upper level service resource, the Attached policy set column displays policy_set_name(inherited) and the binding used for the upper level attachment is applied. The binding name is displayed with (inherited) after it.

Assign Binding Click this button to assign bindings from a list of available bindings for the selected policy set attachment. You can choose the default bindings for the selected service, endpoint or operation.

You can create new general binding or new application specific binding for the policy set attachments. The new binding you create is used for the selected resources. If you select more than one resource, ensure that all selected resources have the same policy set attached. To close the drop down list, click Assign Binding.




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Related tasks
Related reference
Service providers policy sets and bindings for enterprise applications collection
Service client policy set and bindings for enterprise applications collection
Service providers collection at the cell level
Service providers collection at the application level
Service client collection at the cell level
Policies applied settings
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檔名: uwbs_serviceclient2.html