Add service connection support for Hazelcast

See gh-42416

spring-boot-project/spring-boot-docker-compose/src/main/java/org/springframework/boot/docker/compose/service/connection/hazelcast/HazelcastDockerComposeConnectionDetailsFactory.java

@@ -0,0 +1,76 @@
+/*
+ * Copyright 2012-2024 the original author or authors.
+ *
+ * Licensed 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
+ *
+ *      https://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.springframework.boot.docker.compose.service.connection.hazelcast;
+
+import com.hazelcast.client.config.ClientConfig;
+
+import org.springframework.boot.autoconfigure.hazelcast.HazelcastConnectionDetails;
+import org.springframework.boot.docker.compose.core.RunningService;
+import org.springframework.boot.docker.compose.service.connection.DockerComposeConnectionDetailsFactory;
+import org.springframework.boot.docker.compose.service.connection.DockerComposeConnectionSource;
+
+/**
+ * {@link DockerComposeConnectionDetailsFactory} to create
+ * {@link HazelcastConnectionDetails} for a {@code hazelcast} service.
+ *
+ * @author Dmytro Nosan
+ */
+class HazelcastDockerComposeConnectionDetailsFactory
+		extends DockerComposeConnectionDetailsFactory<HazelcastConnectionDetails> {
+
+	private static final int DEFAULT_PORT = 5701;
+
+	protected HazelcastDockerComposeConnectionDetailsFactory() {
+		super("hazelcast/hazelcast", "com.hazelcast.client.config.ClientConfig");
+	}
+
+	@Override
+	protected HazelcastConnectionDetails getDockerComposeConnectionDetails(DockerComposeConnectionSource source) {
+		return new HazelcastDockerComposeConnectionDetails(source.getRunningService());
+	}
+
+	/**
+	 * {@link HazelcastConnectionDetails} backed by a {@code hazelcast}
+	 * {@link RunningService}.
+	 */
+	static class HazelcastDockerComposeConnectionDetails extends DockerComposeConnectionDetails
+			implements HazelcastConnectionDetails {
+
+		private final String host;
+
+		private final int port;
+
+		private final HazelcastEnvironment environment;
+
+		HazelcastDockerComposeConnectionDetails(RunningService service) {
+			super(service);
+			this.host = service.host();
+			this.port = service.ports().get(DEFAULT_PORT);
+			this.environment = new HazelcastEnvironment(service.env());
+		}
+
+		@Override
+		public ClientConfig getClientConfig() {
+			ClientConfig config = new ClientConfig();
+			this.environment.getClusterName().ifPresent(config::setClusterName);
+			config.getNetworkConfig().addAddress(this.host + ":" + this.port);
+			return config;
+		}
+
+	}
+
+}

spring-boot-project/spring-boot-docker-compose/src/main/java/org/springframework/boot/docker/compose/service/connection/hazelcast/HazelcastEnvironment.java

@@ -0,0 +1,39 @@
+/*
+ * Copyright 2012-2024 the original author or authors.
+ *
+ * Licensed 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
+ *
+ *      https://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.springframework.boot.docker.compose.service.connection.hazelcast;
+
+import java.util.Map;
+import java.util.Optional;
+
+/**
+ * Hazelcast environment details.
+ *
+ * @author Dmytro Nosan
+ */
+class HazelcastEnvironment {
+
+	private final String clusterName;
+
+	HazelcastEnvironment(Map<String, String> env) {
+		this.clusterName = env.get("HZ_CLUSTERNAME");
+	}
+
+	Optional<String> getClusterName() {
+		return Optional.ofNullable(this.clusterName);
+	}
+
+}

spring-boot-project/spring-boot-docker-compose/src/main/java/org/springframework/boot/docker/compose/service/connection/hazelcast/package-info.java

@@ -0,0 +1,20 @@
+/*
+ * Copyright 2012-2024 the original author or authors.
+ *
+ * Licensed 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
+ *
+ *      https://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.
+ */
+
+/**
+ * Auto-configuration for Docker Compose Hazelcast service connections.
+ */
+package org.springframework.boot.docker.compose.service.connection.hazelcast;

spring-boot-project/spring-boot-docker-compose/src/main/resources/META-INF/spring.factories

@@ -11,6 +11,7 @@ org.springframework.boot.docker.compose.service.connection.activemq.ArtemisDocke
 org.springframework.boot.docker.compose.service.connection.cassandra.CassandraDockerComposeConnectionDetailsFactory,\
 org.springframework.boot.docker.compose.service.connection.elasticsearch.ElasticsearchDockerComposeConnectionDetailsFactory,\
 org.springframework.boot.docker.compose.service.connection.flyway.JdbcAdaptingFlywayConnectionDetailsFactory,\
+org.springframework.boot.docker.compose.service.connection.hazelcast.HazelcastDockerComposeConnectionDetailsFactory,\
 org.springframework.boot.docker.compose.service.connection.ldap.OpenLdapDockerComposeConnectionDetailsFactory,\
 org.springframework.boot.docker.compose.service.connection.liquibase.JdbcAdaptingLiquibaseConnectionDetailsFactory,\
 org.springframework.boot.docker.compose.service.connection.mariadb.MariaDbJdbcDockerComposeConnectionDetailsFactory,\
@@ -20,8 +21,8 @@ org.springframework.boot.docker.compose.service.connection.mysql.MySqlJdbcDocker
 org.springframework.boot.docker.compose.service.connection.mysql.MySqlR2dbcDockerComposeConnectionDetailsFactory,\
 org.springframework.boot.docker.compose.service.connection.neo4j.Neo4jDockerComposeConnectionDetailsFactory,\
 org.springframework.boot.docker.compose.service.connection.oracle.OracleFreeJdbcDockerComposeConnectionDetailsFactory,\
-org.springframework.boot.docker.compose.service.connection.oracle.OracleXeJdbcDockerComposeConnectionDetailsFactory,\
 org.springframework.boot.docker.compose.service.connection.oracle.OracleFreeR2dbcDockerComposeConnectionDetailsFactory,\
+org.springframework.boot.docker.compose.service.connection.oracle.OracleXeJdbcDockerComposeConnectionDetailsFactory,\
 org.springframework.boot.docker.compose.service.connection.oracle.OracleXeR2dbcDockerComposeConnectionDetailsFactory,\
 org.springframework.boot.docker.compose.service.connection.otlp.OpenTelemetryLoggingDockerComposeConnectionDetailsFactory,\
 org.springframework.boot.docker.compose.service.connection.otlp.OpenTelemetryMetricsDockerComposeConnectionDetailsFactory,\