| /* |
| * 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.sling.distribution.journal; |
| |
| import java.util.HashMap; |
| import java.util.Map; |
| |
| import javax.annotation.Nullable; |
| |
| import org.osgi.service.event.Event; |
| import org.osgi.service.event.EventAdmin; |
| |
| /** |
| * This is used by the journal adapter to send events for exceptions that happen |
| * when distribution talks to the journal. |
| */ |
| public class ExceptionEventSender { |
| |
| public static final String ERROR_TOPIC = "org/apache/sling/distribution/journal/errors"; |
| private final EventAdmin eventAdmin; |
| |
| public ExceptionEventSender(@Nullable EventAdmin eventAdmin) { |
| this.eventAdmin = eventAdmin; |
| } |
| |
| private Event createErrorEvent(Exception e) { |
| Map<String, String> props = new HashMap<>(); |
| props.put("type", e.getClass().getName()); |
| props.put("message", e.getMessage()); |
| return new Event(ERROR_TOPIC, props); |
| } |
| |
| public void send(Exception e) { |
| if (eventAdmin != null) { |
| Event event = createErrorEvent(e); |
| eventAdmin.postEvent(event); |
| } |
| } |
| } |