namespace


Tag: namespace

Defines a new namespace. A namespace is identified by a name, which is used to reference the namespace in the resolvers using the namespace. Namespaces overview is given in the namespaces documentation.

A namespace mainly consists of a list of rules, each rule defining a translation between system namespace and the defined namespace, and vice versa.

There are two main possibilities for using these rules. By default, a namespace iterate through the rules, and when it finds one that translate the given name, it returns the translated name. But the namespace can be configured to do use the list as a translator chain: in this case, all rules are applied in order, the result of the first rule translation being passed to the second, and so on.

Attributes

AttributeDescriptionRequired
namethe namespace name Yes
chainrulestrue to indicate that namespaces rules should be chained, false otherwise No, defaults to false

Child elements

ElementDescriptionCardinality
ruledefines a new namespace rule 0..n

Example

<namespace name="test">
  <rule>
    <fromsystem>
      <src org="systemorg"/>
      <dest org="A"/>
    </fromsystem>
    <tosystem>
      <src org="A"/>
      <dest org="systemorg"/>
    </tosystem>
  </rule>
</namespace>

<namespace name="test">
  <rule>
    <fromsystem>
      <src org="systemorg2" module="system\-(.+)"/>
      <dest org="B" module="$m1"/>
    </fromsystem>
    <tosystem>
      <src org="B" module=".+"/>
      <dest org="systemorg2" module="system-$m0"/>
    </tosystem>
  </rule>
</namespace>

<namespace name="test" chainrules="true">
  <rule>
    <fromsystem>
      <src org="systemorg"/>
      <dest org="A"/>
    </fromsystem>
    <tosystem>
      <src org="A"/>
      <dest org="systemorg"/>
    </tosystem>
  </rule>
  <rule>
    <fromsystem>
      <src module="systemmod"/>
      <dest module="A"/>
    </fromsystem>
    <tosystem>
      <src module="A"/>
      <dest module="systemmod"/>
    </tosystem>
  </rule>
  <rule>
    <fromsystem>
      <src module="systemmod2"/>
      <dest module="B"/>
    </fromsystem>
    <tosystem>
      <src module="B"/>
      <dest module="systemmod2"/>
    </tosystem>
  </rule>
</namespace>