AddProviderModel.java example

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

import org.ovirt.engine.core.common.action.VdcActionType;
import org.ovirt.engine.core.common.businessentities.Provider;
import org.ovirt.engine.core.common.businessentities.StoragePool;
import org.ovirt.engine.core.compat.Guid;
import org.ovirt.engine.ui.uicommonweb.Linq;
import org.ovirt.engine.ui.uicommonweb.dataprovider.AsyncDataProvider;
import org.ovirt.engine.ui.uicommonweb.help.HelpTag;
import org.ovirt.engine.ui.uicompat.ConstantsManager;

public class AddProviderModel extends ProviderModel {

    public AddProviderModel(ProviderListModel sourceListModel) {
        super(sourceListModel, VdcActionType.AddProvider, new Provider());
        setTitle(ConstantsManager.getInstance().getConstants().addProviderTitle());
        setHelpTag(HelpTag.add_provider);
        setHashName("add_provider"); //$NON-NLS-1$

        getType().setSelectedItem(Linq.firstOrNull(getType().getItems()));

        getNeutronAgentModel().init(provider); // this is okay because AdditionalProperties == null at this point
    }

    @Override
    protected void updateDatacentersForVolumeProvider() {
        AsyncDataProvider.getInstance().getDataCenterList(new AsyncQuery<>(dataCenters -> {
            // add an empty DataCenter to the list
            StoragePool noneStoragePool = new StoragePool();
            noneStoragePool.setId(Guid.Empty);
            noneStoragePool.setName("(none)"); //$NON-NLS-1$
            dataCenters.add(noneStoragePool);

            getDataCenter().setItems(dataCenters);
        }));
    }
}