A Cluster implementation using simple multicast. Responsible for setting up a cluster and provides callers with a valid message receiver/sender.
| 61 | * with a valid message receiver/sender. |
| 62 | */ |
| 63 | public class SimpleTcpCluster extends LifecycleMBeanBase |
| 64 | implements CatalinaCluster, MembershipListener, ChannelListener { |
| 65 | |
| 66 | /** |
| 67 | * Logger for this class. |
| 68 | */ |
| 69 | public static final Log log = LogFactory.getLog(SimpleTcpCluster.class); |
| 70 | |
| 71 | // ----------------------------------------------------- Instance Variables |
| 72 | |
| 73 | /** |
| 74 | * Lifecycle event fired before a member is registered. |
| 75 | */ |
| 76 | public static final String BEFORE_MEMBERREGISTER_EVENT = "before_member_register"; |
| 77 | |
| 78 | /** |
| 79 | * Lifecycle event fired after a member is registered. |
| 80 | */ |
| 81 | public static final String AFTER_MEMBERREGISTER_EVENT = "after_member_register"; |
| 82 | |
| 83 | /** |
| 84 | * Lifecycle event fired before a manager is registered. |
| 85 | */ |
| 86 | public static final String BEFORE_MANAGERREGISTER_EVENT = "before_manager_register"; |
| 87 | |
| 88 | /** |
| 89 | * Lifecycle event fired after a manager is registered. |
| 90 | */ |
| 91 | public static final String AFTER_MANAGERREGISTER_EVENT = "after_manager_register"; |
| 92 | |
| 93 | /** |
| 94 | * Lifecycle event fired before a manager is unregistered. |
| 95 | */ |
| 96 | public static final String BEFORE_MANAGERUNREGISTER_EVENT = "before_manager_unregister"; |
| 97 | |
| 98 | /** |
| 99 | * Lifecycle event fired after a manager is unregistered. |
| 100 | */ |
| 101 | public static final String AFTER_MANAGERUNREGISTER_EVENT = "after_manager_unregister"; |
| 102 | |
| 103 | /** |
| 104 | * Lifecycle event fired before a member is unregistered. |
| 105 | */ |
| 106 | public static final String BEFORE_MEMBERUNREGISTER_EVENT = "before_member_unregister"; |
| 107 | |
| 108 | /** |
| 109 | * Lifecycle event fired after a member is unregistered. |
| 110 | */ |
| 111 | public static final String AFTER_MEMBERUNREGISTER_EVENT = "after_member_unregister"; |
| 112 | |
| 113 | /** |
| 114 | * Lifecycle event fired when sending a message fails. |
| 115 | */ |
| 116 | public static final String SEND_MESSAGE_FAILURE_EVENT = "send_message_failure"; |
| 117 | |
| 118 | /** |
| 119 | * Lifecycle event fired when receiving a message fails. |
| 120 | */ |
nothing calls this directly
no test coverage detected