GlobalFactWidget.java

/*
 * Copyright 2010 Red Hat, Inc. and/or its affiliates.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.drools.workbench.screens.testscenario.client;

import org.drools.workbench.models.testscenarios.shared.ExecutionTrace;
import org.drools.workbench.models.testscenarios.shared.FactData;
import org.drools.workbench.models.testscenarios.shared.Fixture;
import org.drools.workbench.models.testscenarios.shared.FixtureList;
import org.drools.workbench.models.testscenarios.shared.Scenario;
import org.drools.workbench.screens.testscenario.client.resources.i18n.TestScenarioConstants;
import org.kie.workbench.common.widgets.client.datamodel.AsyncPackageDataModelOracle;
import org.uberfire.ext.widgets.common.client.common.popups.errors.ErrorPopup;

public class GlobalFactWidget extends FactWidget {

    public GlobalFactWidget( final String factType,
                             final FixtureList definitionList,
                             final Scenario sc,
                             final AsyncPackageDataModelOracle dmo,
                             final ScenarioParentWidget parent,
                             final ExecutionTrace executionTrace ) {
        super( factType,
               definitionList,
               sc,
               dmo,
               parent,
               executionTrace,
               TestScenarioConstants.INSTANCE.globalForScenario( factType ) );
    }

    public void onDelete() {
        boolean used = false;

        for ( Fixture fixture : definitionList ) {
            if ( fixture instanceof FactData ) {
                final FactData factData = (FactData) fixture;
                if ( scenario.isFactDataReferenced( factData ) ) {
                    used = true;
                    break;
                }
            }
        }

        if ( used ) {
            ErrorPopup.showMessage( TestScenarioConstants.INSTANCE.CantRemoveThisBlockAsOneOfTheNamesIsBeingUsed() );
        } else {
            super.onDelete();
        }
    }

}