Page last modified 14:16, 29 May 2018 by villes

.schemaLocation() Redirected from User Guides/myXML/5: OCL Rules/Available methods for OCL base types/.schemaLocation()

    Table of contents

    Description of the method

     

    Description: .schemaLocation() method returns an attribute schemaLocation as a string. As this attribute is given in the root element, context of the rule must be the root as well.
    Available for: root element
    Parameters: -
    Return type: string

     

    Example

    Context: Message
    OCL: self.schemaLocation()->size() = 1
    Description: The example rule checks if the schemaLocation attribute is given.

     

    The XML snippet below would pass this check.

    <?xml version="1.0" encoding="UTF-8"?>

    <Message xmlns="http://www.XMLdation.com" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instancexsi:schemaLocation="http::xmldation.com extensions.xsd ">

      <Header>
        <Id>a</Id>
        <TimeStamp>2018-05-28T12:17:50</TimeStamp>
        <ControlSum>2</ControlSum>
        <NumberOfTransactions>1</NumberOfTransactions>
      </Header>
      <Transaction>
        <Id>TransactionId1</Id>
        <Amount>100</Amount>
        <Debtor>
          <Name>Debtor1</Name>
        </Debtor>
        <Creditor>
          <Name>Creditor1</Name>
        </Creditor>
      </Transaction>
    </Message>

    The other snippet below however would not pass this check.

    <?xml version="1.0" encoding="UTF-8"?>

    <Message xmlns="http://www.XMLdation.com" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">

      <Header>
        <Id>a</Id>
        <TimeStamp>2018-05-28T12:17:50</TimeStamp>
        <ControlSum>2</ControlSum>
        <NumberOfTransactions>1</NumberOfTransactions>
      </Header>
      <Transaction>
        <Id>TransactionId1</Id>
        <Amount>100</Amount>
        <Debtor>
          <Name>Debtor1</Name>
        </Debtor>
        <Creditor>
          <Name>Creditor1</Name>
        </Creditor>
      </Transaction>
    </Message>

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