/*
 * Copyright 2017 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.guvnor.ala.ui.client.handler;

import org.jboss.errai.ioc.client.api.ManagedInstance;

public abstract class BaseFormResolver<T extends ProviderConfigurationForm>
        implements FormResolver<T> {

    protected ManagedInstance<T> managedInstance;

    public BaseFormResolver(final ManagedInstance<T> managedInstance) {
        this.managedInstance = managedInstance;
    }

    @Override
    public T newProviderConfigurationForm() {
        return managedInstance.get();
    }

    @Override
    public void destroyForm(T form) {
        if (form != null) {
            managedInstance.destroy(form);
        }
    }
}
