Schema element "`b:restrict`"

Restrict and configure the set of permitted constants.

Definitions

<element name="restrict" type="b:Restrict" />

<complexType name="Restrict">
  <complexContent>
    <extension base="b:Reusable">
      <choice [0..∞]>
        <element ref="b:allow" />
        <element ref="b:deny"  />
      </choice>
      <attribute name="role"    type="b:Constant" use! />
      <attribute name="default" type="b:Constant" />
    </extension>
  </complexContent>
</complexType>

Description

Configure which algoritms or settings are permitted in the context. When the enclosing definition block has a use, then it will be inspected when the current rules do not lead to a decission.

attribute `role`

Must be a constant with type ms:Role/ConstantSet

element `allow`

List of constants which have as role the value of the role attribute. These constants are allowed to be used in the context.

element `deny`

List of constants which have as role the value of the role attribute. These constants are not allowed to be used.

Examples

Setting the default checksum algorithm

mark@overmeer.net Web-pages generated on 2023-12-19

Schema element "b:restrict"