/*
* Copyright 2014 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.dashbuilder.client.widgets.dataset.editor.workflow.create;
import javax.annotation.PostConstruct;
import javax.enterprise.context.Dependent;
import javax.enterprise.event.Event;
import javax.inject.Inject;
import javax.validation.ConstraintViolation;
import org.dashbuilder.client.widgets.dataset.editor.DataSetDefProviderTypeEditor;
import org.dashbuilder.client.widgets.dataset.editor.driver.DataSetDefProviderTypeDriver;
import org.dashbuilder.client.widgets.dataset.editor.workflow.DataSetEditorWorkflow;
import org.dashbuilder.client.widgets.dataset.event.CancelRequestEvent;
import org.dashbuilder.client.widgets.dataset.event.SaveRequestEvent;
import org.dashbuilder.client.widgets.dataset.event.TestDataSetRequestEvent;
import org.dashbuilder.dataprovider.DataSetProviderType;
import org.dashbuilder.dataset.client.DataSetClientServices;
import org.dashbuilder.dataset.def.DataSetDef;
import org.dashbuilder.validations.DataSetValidatorProvider;
import org.jboss.errai.ioc.client.container.SyncBeanManager;
import org.uberfire.mvp.Command;
/**
* <p>Data Set Editor workflow presenter for creating a data set definition instance by selecting the provider type.</p>
*
* @since 0.4.0
*/
@Dependent
public class DataSetProviderTypeWorkflow extends DataSetEditorWorkflow<DataSetDef> {
DataSetDefProviderTypeEditor providerTypeEditor;
DataSetDefProviderTypeDriver dataSetDefProviderTypeDriver;
@Inject
public DataSetProviderTypeWorkflow(final DataSetClientServices clientServices,
final DataSetValidatorProvider validatorProvider,
final SyncBeanManager beanManager,
final DataSetDefProviderTypeEditor providerTypeEditor,
final Event<SaveRequestEvent> saveRequestEvent,
final Event<CancelRequestEvent> cancelRequestEvent,
final Event<TestDataSetRequestEvent> testDataSetEvent,
final View view) {
super(clientServices, validatorProvider, beanManager,
saveRequestEvent, testDataSetEvent, cancelRequestEvent, view);
this.providerTypeEditor = providerTypeEditor;
}
@PostConstruct
public void init() {
super.init();
}
public DataSetProviderTypeWorkflow edit(final DataSetDef def) {
checkDataSetDefNotNull(def);
clear();
this.dataSetDef = def;
return this;
}
public DataSetProviderType getProviderType() {
return providerTypeEditor.provider().getValue();
}
public DataSetProviderTypeWorkflow providerTypeEdition() {
checkDataSetDefNotNull();
// Provider type editor driver edition.
dataSetDefProviderTypeDriver = beanManager.lookupBean(DataSetDefProviderTypeDriver.class).newInstance();
dataSetDefProviderTypeDriver.initialize(providerTypeEditor);
dataSetDefProviderTypeDriver.edit(getDataSetDef());
this.flushCommand = new Command() {
@Override
public void execute() {
flush(dataSetDefProviderTypeDriver);
}
};
this.stepValidator = new Command() {
@Override
public void execute() {
Iterable<ConstraintViolation<?>> violations = validatorProvider.validateProviderType( getDataSetDef());
dataSetDefProviderTypeDriver.setConstraintViolations(violations);
addViolations(violations);
}
};
// Show provider type editor view.
view.clearView();
view.add(providerTypeEditor.asWidget());
return this;
}
}