Update getDataSets method in ICat4Catalog

[Jay Rainey]

Currently, ​getDatasets() in ICat4Catalog does nothing. It should populate a workspace with information on all the datasets in a specific investigation (based on investigation ID).

To accomplish this I need to:

1. Update the ​query to return a dataset.
2. Update ​saveDataSets to save the information of the datasets returned by the above query to a workspace.

[Jay Rainey]

Updated query in getDataSets & improved debug message. Refs #9332.

Changeset: 43cb8de49902c144827b28411774bfb8fabed5e4

[Jay Rainey]

Save dataset info to a workspace. Refs #9332.

Changeset: 9e6658ace5a0f7ca3ad2529726f543b174b60c31

[Jay Rainey]

This ticket deals with updating the functionality of the CatalogGetDataSets algorithm to work similar to CatalogGetDataFiles.

You will need to update the soapendpoint in Facilities.xml to:

 <soapendpoint url="https://icatdev.isis.cclrc.ac.uk/ICATService/ICAT"></soapendpoint>

This ensures you can see the example investigationID below, which I have modified to have several datasets.

To test the functionality of CatalogGetDataSets you need to manually run the algorithm. To do this:

1. Log into the catalog (Catalog -> Login)
2. From the Algorithms menu enter CatalogGetDataSets and click the Execute button.
3. Enter an investigation ID (e.g. 1390028 is a good one as it has multiple datasets that I have created).
4. Leave Session empty (it will use your sessionID by default).
5. Enter a name for the output workspace (e.g. datasets).
6. View the content of the workspace. You will see that there are several different datasets for this specific investigation, which is expected. You can verify against other

[Alex Buts]

Merge remote-tracking branch 'origin/feature/9332_icat_get_data_sets'

Full changeset: ​d65291e3af0ccd809fd9215fa1d42d42b71f5199

[Alex Buts]

The ticket works as described but dataset search fails and the algorithm fails if catalogue query returns empty run range.

Do not know on what level it all checked, but physical runs in fact are not empty for such investigations and journal viewer (​https://data.isis.rl.ac.uk/journals) is able to process catalogue and return all runs for such investigations. Until this feature is fixed, catalogue search is largely useless as nobody will use it like java search engine already present on the web.

[Stuart Campbell]

This ticket has been transferred to github issue ​10175