VmBasicDiskListModel.java example

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ovirt-engine-master
package org.ovirt.engine.ui.uicommonweb.models.userportal;

import org.ovirt.engine.core.common.businessentities.VM;
import org.ovirt.engine.core.common.businessentities.VmPool;
import org.ovirt.engine.core.common.businessentities.comparators.DiskByDiskAliasComparator;
import org.ovirt.engine.core.common.businessentities.storage.DiskImage;
import org.ovirt.engine.core.common.queries.IdQueryParameters;
import org.ovirt.engine.core.common.queries.VdcQueryReturnValue;
import org.ovirt.engine.core.common.queries.VdcQueryType;
import org.ovirt.engine.ui.frontend.Frontend;
import org.ovirt.engine.ui.uicommonweb.models.SearchableListModel;

@SuppressWarnings("unused")
public class VmBasicDiskListModel extends SearchableListModel<Object, DiskImage> {
    public VmBasicDiskListModel() {
        setIsTimerDisabled(true);
    }

    @Override
    protected void onEntityChanged() {
        super.onEntityChanged();

        if (getEntity() != null) {
            getSearchCommand().execute();
        }
    }

    @Override
    protected void syncSearch() {
        super.syncSearch();

        if (getEntity() instanceof VM) {
            VM vm = (VM) getEntity();

            IdQueryParameters queryParameters = new IdQueryParameters(vm.getId());
            queryParameters.setRefresh(getIsQueryFirstTime());
            Frontend.getInstance().runQuery(VdcQueryType.GetAllDisksPartialDataByVmId, queryParameters,
                    new SetSortedItemsAsyncQuery(new DiskByDiskAliasComparator()));
        }
        else if (getEntity() instanceof VmPool) {
            VmPool pool = (VmPool) getEntity();

            Frontend.getInstance().runQuery(VdcQueryType.GetVmDataByPoolId,
                    new IdQueryParameters(pool.getVmPoolId()),
                    new AsyncQuery<VdcQueryReturnValue>(result -> {
                        if (result != null) {
                            VM vm = result.getReturnValue();
                            if (vm == null) {
                                return;
                            }

                            IdQueryParameters queryParameters = new IdQueryParameters(vm.getId());
                            queryParameters.setRefresh(getIsQueryFirstTime());
                            Frontend.getInstance().runQuery(VdcQueryType.GetAllDisksPartialDataByVmId, queryParameters,
                                    new SetSortedItemsAsyncQuery(new DiskByDiskAliasComparator()));
                        }

                    }));
        }
    }

    @Override
    protected String getListName() {
        return "VmBasicDiskListModel"; //$NON-NLS-1$
    }

}