org.uberfire.ext.widgets.common.client.callbacks.CommandErrorCallback Maven / Gradle / Ivy
/*
* Copyright 2018 JBoss, by Red Hat, Inc
*
* 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.uberfire.ext.widgets.common.client.callbacks;
import org.jboss.errai.bus.client.api.messaging.Message;
import org.uberfire.mvp.Command;
import static org.kie.soup.commons.validation.PortablePreconditions.checkNotNull;
/**
* Default Error handler for all views that support HasBusyIndicator. Now with Command support.
*/
public class CommandErrorCallback
extends DefaultErrorCallback {
private final Command command;
public CommandErrorCallback(final Command command) {
this.command = checkNotNull("command", command);
}
@Override
public boolean error(final Message message,
final Throwable throwable) {
command.execute();
return super.error(message, throwable);
}
}