This is an automated email from the ASF dual-hosted git repository. acosentino pushed a commit to branch CAMEL-20453 in repository https://gitbox.apache.org/repos/asf/camel.git
commit b090301c35a52f8c45520acf978cb6695f3842d6 Author: Andrea Cosentino <[email protected]> AuthorDate: Mon Feb 26 11:01:49 2024 +0100 CAMEL-20453 - Azure CosmosDB CloudEvent transformer Signed-off-by: Andrea Cosentino <[email protected]> --- .../apache/camel/catalog/transformers.properties | 1 + .../azure-cosmosdb-application-cloudevents.json | 14 ++++++ .../camel-azure/camel-azure-cosmosdb/pom.xml | 8 ++++ .../org/apache/camel/transformer.properties | 7 +++ .../azure-cosmosdb-application-cloudevents | 2 + .../azure-cosmosdb-application-cloudevents.json | 14 ++++++ .../CosmosDbCloudEventDataTypeTransformer.java | 53 ++++++++++++++++++++++ 7 files changed, 99 insertions(+) diff --git a/catalog/camel-catalog/src/generated/resources/org/apache/camel/catalog/transformers.properties b/catalog/camel-catalog/src/generated/resources/org/apache/camel/catalog/transformers.properties index 2a73fbbe310..40d4547cf85 100644 --- a/catalog/camel-catalog/src/generated/resources/org/apache/camel/catalog/transformers.properties +++ b/catalog/camel-catalog/src/generated/resources/org/apache/camel/catalog/transformers.properties @@ -12,6 +12,7 @@ aws2-ddbstream-application-cloudevents aws2-kinesis-application-cloudevents aws2-s3-application-cloudevents aws2-sqs-application-cloudevents +azure-cosmosdb-application-cloudevents azure-files-application-cloudevents azure-servicebus-application-cloudevents azure-storage-blob-application-cloudevents diff --git a/catalog/camel-catalog/src/generated/resources/org/apache/camel/catalog/transformers/azure-cosmosdb-application-cloudevents.json b/catalog/camel-catalog/src/generated/resources/org/apache/camel/catalog/transformers/azure-cosmosdb-application-cloudevents.json new file mode 100644 index 00000000000..f8e40ae73db --- /dev/null +++ b/catalog/camel-catalog/src/generated/resources/org/apache/camel/catalog/transformers/azure-cosmosdb-application-cloudevents.json @@ -0,0 +1,14 @@ +{ + "transformer": { + "kind": "transformer", + "name": "azure-cosmosdb:application-cloudevents", + "title": "Azure Cosmosdb (Application Cloudevents)", + "description": "Adds CloudEvent headers to the Camel message with Azure CosmosDB Change Feed processor response details", + "deprecated": false, + "javaType": "org.apache.camel.component.azure.cosmosdb.transform.CosmosDbCloudEventDataTypeTransformer", + "groupId": "org.apache.camel", + "artifactId": "camel-azure-cosmosdb", + "version": "4.5.0-SNAPSHOT" + } +} + diff --git a/components/camel-azure/camel-azure-cosmosdb/pom.xml b/components/camel-azure/camel-azure-cosmosdb/pom.xml index 6b8aebc96fa..deeef9704d3 100644 --- a/components/camel-azure/camel-azure-cosmosdb/pom.xml +++ b/components/camel-azure/camel-azure-cosmosdb/pom.xml @@ -58,6 +58,14 @@ <version>${commons-io-version}</version> </dependency> + <!-- optional CloudEvent support --> + <dependency> + <groupId>org.apache.camel</groupId> + <artifactId>camel-cloudevents</artifactId> + <scope>provided</scope> + <optional>true</optional> + </dependency> + <!-- for testing --> <dependency> <groupId>org.apache.camel</groupId> diff --git a/components/camel-azure/camel-azure-cosmosdb/src/generated/resources/META-INF/services/org/apache/camel/transformer.properties b/components/camel-azure/camel-azure-cosmosdb/src/generated/resources/META-INF/services/org/apache/camel/transformer.properties new file mode 100644 index 00000000000..d873ac9a443 --- /dev/null +++ b/components/camel-azure/camel-azure-cosmosdb/src/generated/resources/META-INF/services/org/apache/camel/transformer.properties @@ -0,0 +1,7 @@ +# Generated by camel build tools - do NOT edit this file! +transformers=azure-cosmosdb:application-cloudevents +groupId=org.apache.camel +artifactId=camel-azure-cosmosdb +version=4.5.0-SNAPSHOT +projectName=Camel :: Azure :: CosmosDB +projectDescription=Camel Azure CosmosDB Component diff --git a/components/camel-azure/camel-azure-cosmosdb/src/generated/resources/META-INF/services/org/apache/camel/transformer/azure-cosmosdb-application-cloudevents b/components/camel-azure/camel-azure-cosmosdb/src/generated/resources/META-INF/services/org/apache/camel/transformer/azure-cosmosdb-application-cloudevents new file mode 100644 index 00000000000..ea8dae9d59a --- /dev/null +++ b/components/camel-azure/camel-azure-cosmosdb/src/generated/resources/META-INF/services/org/apache/camel/transformer/azure-cosmosdb-application-cloudevents @@ -0,0 +1,2 @@ +# Generated by camel build tools - do NOT edit this file! +class=org.apache.camel.component.azure.cosmosdb.transform.CosmosDbCloudEventDataTypeTransformer diff --git a/components/camel-azure/camel-azure-cosmosdb/src/generated/resources/META-INF/services/org/apache/camel/transformer/azure-cosmosdb-application-cloudevents.json b/components/camel-azure/camel-azure-cosmosdb/src/generated/resources/META-INF/services/org/apache/camel/transformer/azure-cosmosdb-application-cloudevents.json new file mode 100644 index 00000000000..f8e40ae73db --- /dev/null +++ b/components/camel-azure/camel-azure-cosmosdb/src/generated/resources/META-INF/services/org/apache/camel/transformer/azure-cosmosdb-application-cloudevents.json @@ -0,0 +1,14 @@ +{ + "transformer": { + "kind": "transformer", + "name": "azure-cosmosdb:application-cloudevents", + "title": "Azure Cosmosdb (Application Cloudevents)", + "description": "Adds CloudEvent headers to the Camel message with Azure CosmosDB Change Feed processor response details", + "deprecated": false, + "javaType": "org.apache.camel.component.azure.cosmosdb.transform.CosmosDbCloudEventDataTypeTransformer", + "groupId": "org.apache.camel", + "artifactId": "camel-azure-cosmosdb", + "version": "4.5.0-SNAPSHOT" + } +} + diff --git a/components/camel-azure/camel-azure-cosmosdb/src/main/java/org/apache/camel/component/azure/cosmosdb/transform/CosmosDbCloudEventDataTypeTransformer.java b/components/camel-azure/camel-azure-cosmosdb/src/main/java/org/apache/camel/component/azure/cosmosdb/transform/CosmosDbCloudEventDataTypeTransformer.java new file mode 100644 index 00000000000..c521972000d --- /dev/null +++ b/components/camel-azure/camel-azure-cosmosdb/src/main/java/org/apache/camel/component/azure/cosmosdb/transform/CosmosDbCloudEventDataTypeTransformer.java @@ -0,0 +1,53 @@ +/* + * 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.component.azure.cosmosdb.transform; + +import java.util.Map; + +import org.apache.camel.Message; +import org.apache.camel.component.cloudevents.CloudEvent; +import org.apache.camel.component.cloudevents.CloudEvents; +import org.apache.camel.spi.DataType; +import org.apache.camel.spi.DataTypeTransformer; +import org.apache.camel.spi.Transformer; + +/** + * Data type transformer converts Azure CosmosDB Change Feed processor response to CloudEvent v1_0 data format. The data + * type sets Camel specific CloudEvent headers with values extracted from Azure CosmosDB Change Feed processor response. + */ +@DataTypeTransformer(name = "azure-cosmosdb:application-cloudevents", + description = "Adds CloudEvent headers to the Camel message with Azure CosmosDB Change Feed processor response details") +public class CosmosDbCloudEventDataTypeTransformer extends Transformer { + + @Override + public void transform(Message message, DataType fromType, DataType toType) { + final Map<String, Object> headers = message.getHeaders(); + + CloudEvent cloudEvent = CloudEvents.v1_0; + headers.putIfAbsent(CloudEvent.CAMEL_CLOUD_EVENT_ID, message.getExchange().getExchangeId()); + headers.putIfAbsent(CloudEvent.CAMEL_CLOUD_EVENT_VERSION, cloudEvent.version()); + headers.put(CloudEvent.CAMEL_CLOUD_EVENT_TYPE, "org.apache.camel.event.azure.cosmosdb.changes"); + + headers.put(CloudEvent.CAMEL_CLOUD_EVENT_SOURCE, + "org.apache.camel.event.azure.cosmosdb.changefeed"); + + headers.put(CloudEvent.CAMEL_CLOUD_EVENT_SUBJECT, "org.apache.camel.event.azure.cosmosdb.changefeed"); + headers.put(CloudEvent.CAMEL_CLOUD_EVENT_TIME, cloudEvent.getEventTime(message.getExchange())); + headers.put(CloudEvent.CAMEL_CLOUD_EVENT_CONTENT_TYPE, CloudEvent.TEXT_PLAIN_MIME_TYPE); + } +}
