CentraSite Documentation : CentraSite Developer's Guide : API for XQJ : XQDataSource Properties
XQDataSource Properties
In addition to the standard properties, CentraSite offers the following properties for parameterizing XQJ connections. Note that user credentials, that is, user-ID and password, are passed via standard properties, as follows:
Standard Properties and Descriptions
javax.xml.xquery.property.UserName
Unique user ID for connecting to the registry/repository.
javax.xml.xquery.property.Password
The password for the specified user ID.
javax.xml.xquery.property.MaxConnections
The maximum number of open connections that can be established from the datasource.
CentraSite-Specific Properties and Descriptions
com.softwareag.tamino.xqj.dbUri
Mandatory. The URI of the database to which the user is connecting. This information is mandatory to connect to the datasource, which is the CentraSite registry/repository in this context.
com.softwareag.tamino.xqj.defaultCollection
Mandatory. The name of the collection in the registry/repository that the user will access to query, update, or insert a document.
com.softwareag.tamino.xql.locale
The locale to be set for the connection.
com.softwareag.tamino.xqj.isolationLevel
Together with the _lockMode parameter, this parameter specifies the way in which two or more transactions in a session context can access the same data simultaneously. The isolation level can be set to None.
com.softwareag.tamino.xqj.lockMode
Together with the _isolationLevel parameter, this parameter specifies the way in which two or more transactions in a session context can access the same data simultaneously.
com.softwareag.tamino.xqj.lockWait
The action to be taken if data is not accessible to the current transaction because another transaction has used the _isolationLevel or _lockMode parameter to restrict access to the data.
com.softwareag.tamino.xqj.fetchSize
The number of records to be retrieved at a time for display. This property accepts an integer value.
com.softwareag.tamino.xqj.sensitive
The parameter _sensitive is required when opening a cursor with _xquery. Valid values are no and vague. If you specify _sensitive=no, an insensitive cursor is opened. This means that the query is calculated on a fixed input when the cursor is opened, and thus the result sequence remains unchanged as long as the cursor is active. If you specify _sensitive=vague, a vague cursor is opened. The query is calculated on an input that takes modification operations of parallel transactions into account. Thus, the result sequence can vary during the lifetime of the cursor if documents that match the original query criteria are inserted, updated or deleted in the meantime.
com.softwareag.tamino.xqj.nonactivityTimeout
The non-activity timeout in seconds.
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