| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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.apache.tuscany.sca.core.work.impl; |
| |
| import org.apache.tuscany.sca.work.WorkSchedulerException; |
| |
| |
| |
| /** |
| * Default immutable implementation of the <code>WorkEvent</code> class. |
| * |
| * @version $Rev$ $Date$ |
| */ |
| class WorkEvent { |
| |
| public static final int WORK_ACCEPTED = 1; |
| public static final int WORK_REJECTED = 2; |
| public static final int WORK_STARTED = 3; |
| public static final int WORK_COMPLETED = 4; |
| |
| // Work item for this event |
| private WorkItem workItem; |
| |
| // Exception if something has gone wrong |
| private WorkSchedulerException exception; |
| |
| /** |
| * Instantiates the event. |
| * |
| * @param workItem Work item for this event. |
| */ |
| public WorkEvent(final WorkItem workItem) { |
| this.workItem = workItem; |
| this.exception = workItem.getException(); |
| } |
| |
| /** |
| * Returns the work type based on whether the work was accepted, started, |
| * rejected or completed. |
| * |
| * @return Work type. |
| */ |
| public int getType() { |
| return workItem.getStatus(); |
| } |
| |
| /** |
| * Returns the work item associated with this work type. |
| * |
| * @return Work item. |
| */ |
| public WorkItem getWorkItem() { |
| return workItem; |
| } |
| |
| /** |
| * Returns the exception if the work completed with an exception. |
| * |
| * @return Work exception. |
| */ |
| public WorkSchedulerException getException() { |
| return exception; |
| } |
| } |