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question asked: Sep 30 '08, 10:18 a.m.
question was seen: 6,530 times
last updated: Sep 30 '08, 10:18 a.m.

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Extending the Data Warehouse Tutorial NumbersTableDescriptor

0
Ralph Kelkenbe (46●1●2) | asked Sep 30 '08, 10:18 a.m.
Hi im working through the tutorial "Extending the Data Warehouse" and having some problems with the chapter "Designing the Tables ".

I have implemented the code and i get the error that the statement "SELECT" doesnt exist on continent.setAggregationKind(AggregationKind.SELECT);
and
number.setAggregationKind(AggregationKind.SELECT);

'AggregationKind.SELECT cannot be resolved' 


import com.ibm.team.datawarehouse.common.AggregationKind;

import com.ibm.team.datawarehouse.common.FieldFlags;

import com.ibm.team.datawarehouse.common.FieldKind;

import com.ibm.team.datawarehouse.common.IFieldDescriptor;

import com.ibm.team.datawarehouse.service.AbstractTableDescriptorFactory;

import com.ibm.team.datawarehouse.service.ISnapshotService;

import com.ibm.team.datawarehouse.service.common.ICommonSnapshotService;

import com.ibm.team.repository.common.TeamRepositoryException;





public class NumbersTableDescriptorFactory extends AbstractTableDescriptorFactory{



	@Override

	/*protected void createTableDescriptors() throws TeamRepositoryException {

		// TODO Auto-generated method stub

		

	}*/

	

	protected void createTableDescriptors() throws TeamRepositoryException {

        createNumbersStorageFact();

    }



    private void createNumbersStorageFact() {

        IFieldDescriptor id = createFieldDescriptor(

                ISnapshotService.FACT_ID_COLUMN, FieldKind.LONG,

                FieldFlags.DEFAULT);

        IFieldDescriptor timeId = createFieldDescriptor(

                ISnapshotService.TIME_ID_COLUMN, FieldKind.LONG,

                FieldFlags.QUERYABLE);

        IFieldDescriptor continent = createFieldDescriptor(

                INumbersSnapshotService.CONTINENT_COLUMN,

                FieldKind.STRING, FieldFlags.QUERYABLE | FieldFlags.PARAMETER);

        IFieldDescriptor number = createFieldDescriptor(

                INumbersSnapshotService.NUMBER_COLUMN,

                FieldKind.INTEGER, FieldFlags.DEFAULT);

        timeId.setReference(getTableDescriptor(

                ICommonSnapshotService.SNAPSHOT_NAME,

                ICommonSnapshotService.TIME_DIMENSION));

        continent.setAggregationKind(AggregationKind.SELECT);

        [color=red]number.setAggregationKind(AggregationKind.SELECT);[/color]

        createTableDescriptor(

                INumbersSnapshotService.NUMBERS_FACT_TABLE,

                new IFieldDescriptor[] { id, timeId, continent, number },

                id);

    }







}

4 answers

Most liked answers ↑|Newest answers|Oldest answers

0
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Rafik Jaouani (5.0k●1●6) | answered Oct 01 '08, 7:15 p.m.
JAZZ DEVELOPER
Example is out of date. An update to the example will be forthcoming.
0
permanent link
Rafik Jaouani (5.0k●1●6) | answered Oct 02 '08, 11:07 a.m.
JAZZ DEVELOPER
Updated the Wiki with up to date example.
0
permanent link
Ralph Kelkenbe (46●1●2) | answered Oct 06 '08, 5:51 a.m.
i worked through the tutorial and now i'm wondering how i can check if the jazzserver and rtc is working with the plugin.
If i look into the WebUI on Reports & Administer Data Warehouse i cannot find the case "NUMBERS_SNAPSHOT" on the combo box, but i have named it on the plugin.xml

I'm using the JazzServer-06-RTC10-Maximal.launch. to launch my plugin, but i still cant find the service.
0
permanent link
Ralph Kelkenbe (46●1●2) | answered Oct 07 '08, 10:57 a.m.
okay, i guess i've got it!

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