| /* |
| * 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.pulsar.broker.service.plugin; |
| |
| |
| import java.util.Collections; |
| import java.util.Map; |
| import lombok.extern.slf4j.Slf4j; |
| import org.apache.bookkeeper.mledger.Entry; |
| import org.apache.pulsar.broker.service.Consumer; |
| |
| @Slf4j |
| public class EntryFilterProducerTest implements EntryFilter { |
| @Override |
| public FilterResult filterEntry(Entry entry, FilterContext context) { |
| if (context.getMsgMetadata() == null) { |
| return FilterResult.ACCEPT; |
| } |
| Consumer consumer = context.getConsumer(); |
| Map<String, String> metadata = consumer != null ? consumer.getMetadata() : Collections.emptyMap(); |
| log.info("filterEntry for {}", metadata); |
| String matchValueAccept = metadata.getOrDefault("matchValueAccept", "ACCEPT"); |
| String matchValueReject = metadata.getOrDefault("matchValueReject", "REJECT"); |
| String matchValueReschedule = metadata.getOrDefault("matchValueReschedule", "RESCHEDULE"); |
| // filter by string |
| String producerName = context.getMsgMetadata().getProducerName(); |
| if (matchValueAccept.equalsIgnoreCase(producerName)) { |
| log.info("metadata {} producerName {} outcome ACCEPT", metadata, producerName); |
| return FilterResult.ACCEPT; |
| } else if (matchValueReject.equalsIgnoreCase(producerName)){ |
| log.info("metadata {} producerName {} outcome REJECT", metadata, producerName); |
| return FilterResult.REJECT; |
| } else if (matchValueReschedule.equalsIgnoreCase(producerName)){ |
| log.info("metadata {} producerName {} outcome RESCHEDULE", metadata, producerName); |
| return FilterResult.RESCHEDULE; |
| } else { |
| log.info("metadata {} producerName {} outcome ??", metadata, producerName); |
| } |
| return null; |
| } |
| |
| @Override |
| public void close() { |
| |
| } |
| } |