001/** 002 * Licensed to the Apache Software Foundation (ASF) under one or more 003 * contributor license agreements. See the NOTICE file distributed with 004 * this work for additional information regarding copyright ownership. 005 * The ASF licenses this file to You under the Apache License, Version 2.0 006 * (the "License"); you may not use this file except in compliance with 007 * the License. You may obtain a copy of the License at 008 * 009 * http://www.apache.org/licenses/LICENSE-2.0 010 * 011 * Unless required by applicable law or agreed to in writing, software 012 * distributed under the License is distributed on an "AS IS" BASIS, 013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 014 * See the License for the specific language governing permissions and 015 * limitations under the License. 016 */ 017package org.apache.camel.spi; 018 019import java.util.EventObject; 020 021/** 022 * Notifier to send {@link java.util.EventObject events}. 023 * 024 * @see org.apache.camel.spi.EventFactory 025 * @version 026 */ 027public interface EventNotifier { 028 029 /** 030 * Notifies the given event 031 * 032 * @param event the event 033 * @throws Exception can be thrown if notification failed 034 */ 035 void notify(EventObject event) throws Exception; 036 037 /** 038 * Checks whether notification for the given event is enabled. 039 * <p/> 040 * If disabled the event will not be sent and silently ignored instead. 041 * 042 * @param event the event 043 * @return <tt>true</tt> if the event should be sent, <tt>false</tt> to silently ignore it 044 */ 045 boolean isEnabled(EventObject event); 046 047 /** 048 * Checks whether notification is disabled for all events 049 * 050 * @return <tt>true</tt> if disabled and no events is being notified. 051 */ 052 boolean isDisabled(); 053 054 boolean isIgnoreCamelContextEvents(); 055 056 void setIgnoreCamelContextEvents(boolean ignoreCamelContextEvents); 057 058 boolean isIgnoreRouteEvents(); 059 060 void setIgnoreRouteEvents(boolean ignoreRouteEvents); 061 062 boolean isIgnoreServiceEvents(); 063 064 void setIgnoreServiceEvents(boolean ignoreServiceEvents); 065 066 boolean isIgnoreExchangeEvents(); 067 068 void setIgnoreExchangeEvents(boolean ignoreExchangeEvents); 069 070 boolean isIgnoreExchangeCreatedEvent(); 071 072 void setIgnoreExchangeCreatedEvent(boolean ignoreExchangeCreatedEvent); 073 074 boolean isIgnoreExchangeCompletedEvent(); 075 076 void setIgnoreExchangeCompletedEvent(boolean ignoreExchangeCompletedEvent); 077 078 boolean isIgnoreExchangeFailedEvents(); 079 080 void setIgnoreExchangeFailedEvents(boolean ignoreExchangeFailureEvents); 081 082 boolean isIgnoreExchangeRedeliveryEvents(); 083 084 void setIgnoreExchangeRedeliveryEvents(boolean ignoreExchangeRedeliveryEvents); 085 086 boolean isIgnoreExchangeSentEvents(); 087 088 void setIgnoreExchangeSentEvents(boolean ignoreExchangeSentEvents); 089 090 boolean isIgnoreExchangeSendingEvents(); 091 092 void setIgnoreExchangeSendingEvents(boolean ignoreExchangeSendingEvents); 093 094}