This is an automated email from the ASF dual-hosted git repository. acosentino pushed a commit to branch aggregate-attempt in repository https://gitbox.apache.org/repos/asf/camel-kafka-connector.git
commit 712917ea9274feaf13bb5f4eeb2971b4f0c6e234 Author: Andrea Cosentino <[email protected]> AuthorDate: Mon Jun 22 18:33:22 2020 +0200 Added a StringAggregator basic --- .../aggregator/StringAggregator.java | 44 ++++++++++++++++++++++ .../camel/kafkaconnector/DataFormatTest.java | 3 +- 2 files changed, 46 insertions(+), 1 deletion(-) diff --git a/core/src/main/java/org/apache/camel/kafkaconnector/aggregator/StringAggregator.java b/core/src/main/java/org/apache/camel/kafkaconnector/aggregator/StringAggregator.java new file mode 100644 index 0000000..61f8fb9 --- /dev/null +++ b/core/src/main/java/org/apache/camel/kafkaconnector/aggregator/StringAggregator.java @@ -0,0 +1,44 @@ +/* + * 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.camel.kafkaconnector.aggregator; + +import org.apache.camel.AggregationStrategy; +import org.apache.camel.Exchange; +import org.apache.camel.Message; + +public class StringAggregator implements AggregationStrategy { + + @Override + public Exchange aggregate(Exchange oldExchange, Exchange newExchange) { + // lets append the old body to the new body + if (oldExchange == null) { + return newExchange; + } + + String body = oldExchange.getIn().getBody(String.class); + if (body != null) { + Message newIn = newExchange.getIn(); + String newBody = newIn.getBody(String.class); + if (newBody != null) { + body += System.lineSeparator() + newBody; + } + + newIn.setBody(body); + } + return newExchange; + } +} diff --git a/core/src/test/java/org/apache/camel/kafkaconnector/DataFormatTest.java b/core/src/test/java/org/apache/camel/kafkaconnector/DataFormatTest.java index 9f18e28..fb76939 100644 --- a/core/src/test/java/org/apache/camel/kafkaconnector/DataFormatTest.java +++ b/core/src/test/java/org/apache/camel/kafkaconnector/DataFormatTest.java @@ -27,6 +27,7 @@ import org.junit.jupiter.api.Test; import static org.junit.jupiter.api.Assertions.assertFalse; import static org.junit.jupiter.api.Assertions.assertThrows; +import static org.junit.jupiter.api.Assertions.assertTrue; public class DataFormatTest { @@ -109,7 +110,7 @@ public class DataFormatTest { cms.start(); HL7DataFormat hl7dfLoaded = dcc.getRegistry().lookupByNameAndType("hl7", HL7DataFormat.class); - assertFalse(hl7dfLoaded.isValidate()); + assertTrue(hl7dfLoaded.isValidate()); cms.stop(); } }
