diff options
Diffstat (limited to 'sca-java-2.x/tags/2.0-Beta1-RC2/modules/core/src/main/java/org/apache/tuscany/sca/core/work/impl/WorkEvent.java')
-rw-r--r-- | sca-java-2.x/tags/2.0-Beta1-RC2/modules/core/src/main/java/org/apache/tuscany/sca/core/work/impl/WorkEvent.java | 80 |
1 files changed, 80 insertions, 0 deletions
diff --git a/sca-java-2.x/tags/2.0-Beta1-RC2/modules/core/src/main/java/org/apache/tuscany/sca/core/work/impl/WorkEvent.java b/sca-java-2.x/tags/2.0-Beta1-RC2/modules/core/src/main/java/org/apache/tuscany/sca/core/work/impl/WorkEvent.java new file mode 100644 index 0000000000..4580011806 --- /dev/null +++ b/sca-java-2.x/tags/2.0-Beta1-RC2/modules/core/src/main/java/org/apache/tuscany/sca/core/work/impl/WorkEvent.java @@ -0,0 +1,80 @@ +/* + * 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; + } +} |