Get

Note: The Get activity only returns existing tuples. No errors are reported if no tuples are matched.

General

In the General tab, you can specify the activity name and a space connection.

The following table describes the fields in the General tab of the Get activity:

Field	Module Property?	Description
Name	No	Specifies the name to be displayed as the label for the activity in the process.
Space Connection	Yes	Click the icon to select a space connection that defines how the application joins the space. Tuples are queried in the space with the defined distribution role of the selected space connection. If no matching space connections are found, click Create Shared Resource to create one. See Creating a Metaspace Connection for details.

Field

Module Property?

Description

Name

No

Specifies the name to be displayed as the label for the activity in the process.

Space Connection

Yes

Click the

icon to select a space connection that defines how the application joins the space.

Tuples are queried in the space with the defined distribution role of the selected space connection.

If no matching space connections are found, click Create Shared Resource to create one. See Creating a Metaspace Connection for details.

In the Description tab, you can enter a short description for the Get activity.

In the Input tab, you have to provide the key values of tuples to be queried.

Note: You have to input all the keys specified in the space. Nullable keys are optional.

In the Output tab, you can find the operation results.

The following table describes the fields in the Output tab of the Get activity:

Output Item	Data Type	Description
The ResultList node contains the following fields:
HasError	Boolean	Indicates whether the results have errors. Note: The value is true when one or more results have errors. The value is false when no error occurs.
Result	Any of the following data types: Boolean Char Short Integer Long Float Double Blob String Datetime	Indicates the results that contain the following items: `Status`: the ActiveSpaces status code returned by TIBCO ActiveSpaces functions. See TIBCO ActiveSpaces Java API Reference for more information. `Tuple`: the tuples that have been returned in the associated space during the Get operation. `HasError`: (Boolean value) The value of true indicates that an error is returned. The value of false indicates that no error is returned. `Error`: the error returned by TIBCO ActiveSpaces during the tuple processing.

In the Fault tab, you can find the error code and error message of the Get activity. See Error Codes for more detailed explanation of the errors.

The following table describes the errors in the Fault tab of the Get activity:

Error Schema Element	Data Type	Description
`msg`	String	The TIBCO ActiveMatrix BusinessWorks Plug-in for ActiveSpaces error message.
`msgCode`	String	The TIBCO ActiveMatrix BusinessWorks Plug-in for ActiveSpaces error code.
`ASStatus`	String	The status code returned by TIBCO ActiveSpaces functions. See TIBCO ActiveSpaces Java API Reference for more information.