Java tutorial
/* * Copyright 2014 Christian Weber * * 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.arrow.runtime.message.event; import org.springframework.context.ApplicationEvent; import org.arrow.runtime.execution.Execution; /** * {@link ApplicationEvent} instance for escalation events. * * @author christian.weber * @since 1.0.0 */ public class EscalationApplicationEvent extends ApplicationEvent { public EscalationApplicationEvent(String escalationCode, Execution execution) { super(new EscalationHolder(escalationCode, execution)); } /** * @{@inheritDoc} */ @Override public EscalationHolder getSource() { return (EscalationHolder) super.getSource(); } /** * Bean which holds the escalation data. * * @author christian.weber * @since 1.0.0 */ public static class EscalationHolder implements ExecutionHolder { private final String escalationCode; private final Execution execution; public EscalationHolder(String escalationCode, Execution execution) { this.escalationCode = escalationCode; this.execution = execution; } /** * Returns the escalation code. * * @return String */ @SuppressWarnings("unused") public String getEscalationCode() { return escalationCode; } /** * Returns the execution instance. * * @return Execution */ public Execution getExecution() { return execution; } } }