operation is not defined to the dataSource

[code13]

I can not understand where I made a mistake.


Console:

=== 2012-11-25 23:15:57,317 [0-10] WARN  DataSourceDMI - DataSource workerview: received a request to execute an operation of type 'fetch' named 'fetchcurrentuser', but this operation is not defined to the dataSource.  Falling back to default behavior for operationType 'fetch'

workerview.ds.xml

<DataSource ID="workerview" dataFormat="iscServer"
	serverType="sql" dataSourceVersion="1" dbName="PostgreSQL" schema="public"
	tableName="workerview">
	<fields>
		<field name="workerid" type="integer" required="true" 	primaryKey="true" />
		<field name="companyid" type="integer" required="true" />
		<field name="lastname" type="text" required="true" length="20" />
		<field name="firstname" type="text" required="true" length="20" />
		<field name="email" type="text" required="true" length="20" />
		<field name="roleid" type="integer" required="true" />
		<field name="rolehtml" type="text" required="true" length="20" />
		<field name="companyname" type="text" required="true" length="80" />
		<field name="companytypeid" type="integer" required="true" />
		<field name="companytypedescription" type="text" required="true" length="30" />
		<field name="currencyid" type="integer" required="true" />
		<field name="currencydescription" type="text" required="true" length="5" />
		<field name="timezoneid" type="integer" required="true" />
		<field name="timezonetz" type="text" required="true" length="25" />
		<field name="timezonedescription" type="text" required="true" length="50" />
		<field name="parentcompanyid" type="integer" required="true" />
	</fields>
	<operationBinding operationType="fetch" operationId="fetchcurrentuser">
		<whereClause>email == $servletRequest.getRemoteUser() AND ($defaultWhereClause)</whereClause>
	</operationBinding>
</DataSource>

onModuleLoad()

DataSource workerviewDS = DataSource.get("workerview");
DSRequest requestProperties = new DSRequest();
requestProperties.setOperationId("fetchcurrentuser");
workerviewDS.fetchData(null, workerviewCallback, requestProperties);

html:

<script src="user/sc/DataSourceLoader?dataSource=workerview"></script>

[code13]

problem solved.
the correct format for ds.xml:

	<operationBindings>
		<operationBinding operationType="fetch" operationId="fetchcurrentuser">
			<whereClause>email == $servletRequest.getRemoteUser() AND ($defaultWhereClause)</whereClause>
		</operationBinding>
	</operationBindings>