/**
* Get more info at : www.jrebirth.org .
* Copyright JRebirth.org © 2011-2013
* Contact : sebastien.bordes@jrebirth.org
*
* 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.jrebirth.af.core.command.basic.showmodel;
import org.jrebirth.af.core.command.DefaultPoolBeanCommand;
import org.jrebirth.af.core.exception.CoreRuntimeException;
import org.jrebirth.af.core.key.UniqueKey;
import org.jrebirth.af.core.ui.Model;
import org.jrebirth.af.core.wave.Wave;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
/**
* The class <strong>PrepareModelCommand</strong>.
*
* @author Sébastien Bordes
*/
public class PrepareModelCommand extends DefaultPoolBeanCommand<DisplayModelWaveBean> {
/** The class logger. */
private static final Logger LOGGER = LoggerFactory.getLogger(PrepareModelCommand.class);
/**
* {@inheritDoc}
*/
@Override
protected void perform(final Wave wave) {
// Retrieved the model class
// final Class<? extends Model> modelClass = (Class<? extends Model>) getWaveBean(wave).getShowModelKey().getClass();
// final Object[] keyPart = getWaveBean(wave).getKeyPart() == null ? null : getWaveBean(wave).getKeyPart().toArray();
final UniqueKey<? extends Model> showModelKey = getWaveBean(wave).getShowModelKey();
if (showModelKey == null) {
LOGGER.error("ModelClass is null");
throw new CoreRuntimeException("Illegal action : Model Class is null");
}
// Retrieve the mode according to its keyPart
final Model modelInstance = getLocalFacade().getGlobalFacade().getUiFacade().retrieve(showModelKey);
//
// if (keyPart == null) {
// modelInstance = getLocalFacade().getGlobalFacade().getUiFacade().retrieve(modelClass);
// } else {
// modelInstance = getLocalFacade().getGlobalFacade().getUiFacade().retrieve(modelClass, keyPart);
// }
if (modelInstance == null) {
LOGGER.error("Model " + showModelKey.getClassField().getSimpleName() + " couldn't be created");
throw new CoreRuntimeException("Illegal action : Model Instance is null: " + showModelKey.getClassField().getName());
}
// Attach the model to allow reuse later in the process
getWaveBean(wave).setShowModel(modelInstance);
// Build the first root node into the thread pool and link it to the waveBean
// getWaveBean(wave).setCreatedNode(modelInstance.getRootNode());
}
/**
* Get the wave bean and cast it.
*
* @param wave the wave that hold the bean
*
* @return the casted wave bean
*/
@Override
public DisplayModelWaveBean getWaveBean(final Wave wave) {
return (DisplayModelWaveBean) wave.getWaveBean();
}
}