javaee:url-patternType 

The url-patternType contains the url pattern of the mapping.
It must follow the rules specified in Section 11.2 of the
Servlet API Specification. This pattern is assumed to be in
URL-decoded form and must not contain CR(#xD) or LF(#xA).
If it contains those characters, the container must inform
the developer with a descriptive error message.
The container must preserve all characters including whitespaces.

Complex Type Information

Model

Source 

<xsd:complexType name="url-patternType">
  <xsd:annotation>
    <xsd:documentation>The url-patternType contains the url pattern of the mapping. It must follow the rules specified in Section 11.2 of the Servlet API Specification. This pattern is assumed to be in URL-decoded form and must not contain CR(#xD) or LF(#xA). If it contains those characters, the container must inform the developer with a descriptive error message. The container must preserve all characters including whitespaces.</xsd:documentation>
  </xsd:annotation>
  <xsd:simpleContent>
    <xsd:extension base="xsd:string"/>
  </xsd:simpleContent>
</xsd:complexType>