Uses the Component: GetType

The Get verb is to communicate to a business software component a request for an existing piece or pieces of information to be returned. The Get may be paired with most of the nouns defined in the OAGIS specification.

The response to this request is the Show verb. The behavior of a BOD with a Get verb is quite predictable across the nouns it is paired with.The Get is designed for retrieval of information by using that information's primary retrieval field, or key field. The Get verb may also be used to request several documents at once.

Selection Criteria:  There are two types of selection capabilities for most BOD's that use the Get verb.

Fields and Components

Table 6.4. Fields and Components

Name Description Occurrence Type Data Type User Notes

Only return unique items, remove any duplicates. This has the same effect as an SQL statements DISTINCT command.

0..1Attribute udt:IndicatorType  

Communicates the maximum number of records which should be returned in a segment from a recordSet.

0..1Attribute qdt:PositiveIntegerNumericType  

A true value indicates that receiver should save the record set

0..1Attribute udt:IndicatorType  

The record number identifying the first record that should be returned in the Show response.  This attribute is specified on subsequent Get requests, not the initial Get request.  The systems may determine this number from the prior Show message (see the Show verb attributes for more information).

0..1Attribute qdt:PositiveIntegerNumericType  

Unique identifier of the RecordSet.  It is generated by the producer of the Show response as a result of the original Get request.

0..1Attribute xsd:normalizedString  
Expression The expression used to specify the selection or filter criteria.1..*ComponentExpressionType 

Sample XML

The XML Sample provided here is an approximation of the genrated XML for this component. Not all of the fields are required for implementation.

Example 6.4. Get

<Get uniqueIndicator="true" maxItems="10">
   <Expression>......</Expression>    [0..*]