Add mongodb repository config support

- Pretty much following what was done for jpa and redis. - Fixes #275
2016-11-13 08:23:25 +00:00
parent d322c26d5f
commit 4dbccf84fa
25 changed files with 1664 additions and 0 deletions
--- a/spring-statemachine-data/mongodb/src/test/java/org/springframework/statemachine/data/mongodb/MongoDbRepositoryTests.java
+++ b/spring-statemachine-data/mongodb/src/test/java/org/springframework/statemachine/data/mongodb/MongoDbRepositoryTests.java
@@ -0,0 +1,125 @@
+/*
+ * Copyright 2016 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
+ *
+ * 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.springframework.statemachine.data.mongodb;
+
+import static org.hamcrest.CoreMatchers.is;
+import static org.hamcrest.Matchers.notNullValue;
+import static org.junit.Assert.assertThat;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import org.junit.Rule;
+import org.junit.Test;
+import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
+import org.springframework.context.annotation.AnnotationConfigApplicationContext;
+import org.springframework.data.mongodb.core.MongoTemplate;
+//import org.springframework.data.keyvalue.core.KeyValueTemplate;
+import org.springframework.statemachine.data.AbstractRepositoryTests;
+import org.springframework.statemachine.transition.TransitionKind;
+
+/**
+ * MongoDb repository config tests.
+ *
+ * @author Janne Valkealahti
+ */
+public class MongoDbRepositoryTests extends AbstractRepositoryTests {
+
+	@Rule
+	public MongoDbRule MongoDbAvailableRule = new MongoDbRule();
+
+	@Override
+	protected void cleanInternal() {
+		AnnotationConfigApplicationContext c = new AnnotationConfigApplicationContext();
+		c.register(TestConfig.class);
+		c.refresh();
+		MongoTemplate template = c.getBean(MongoTemplate.class);
+		template.dropCollection(MongoDbRepositoryAction.class);
+		template.dropCollection(MongoDbRepositoryGuard.class);
+		template.dropCollection(MongoDbRepositoryState.class);
+		template.dropCollection(MongoDbRepositoryTransition.class);
+		c.close();
+	}
+
+	@Test
+	public void testPopulate1() {
+		context.register(getRegisteredClasses());
+		context.register(Config2.class);
+		context.refresh();
+
+		MongoDbStateRepository stateRepository = context.getBean(MongoDbStateRepository.class);
+		MongoDbTransitionRepository transitionRepository = context.getBean(MongoDbTransitionRepository.class);
+		assertThat(stateRepository.count(), is(3l));
+		assertThat(transitionRepository.count(), is(3l));
+
+		List<MongoDbRepositoryState> states = new ArrayList<>();
+		stateRepository.findAll().iterator().forEachRemaining(states::add);
+		List<MongoDbRepositoryTransition> transitions = new ArrayList<>();
+		transitionRepository.findAll().iterator().forEachRemaining(transitions::add);
+		assertThat(states.size(), is(3));
+		assertThat(transitions.size(), is(3));
+		MongoDbRepositoryTransition transition1 = transitions.get(0);
+		assertThat(transition1.getSource(), notNullValue());
+		assertThat(transition1.getTarget(), notNullValue());
+	}
+
+	@Test
+	public void testRepository1() {
+		context.register(getRegisteredClasses());
+		context.refresh();
+
+		MongoDbStateRepository statesRepository = context.getBean(MongoDbStateRepository.class);
+		MongoDbRepositoryState stateS1 = new MongoDbRepositoryState("S1");
+		MongoDbRepositoryState stateS2 = new MongoDbRepositoryState("S2");
+		assertThat(statesRepository.count(), is(0l));
+
+		statesRepository.save(stateS1);
+		statesRepository.save(stateS2);
+		assertThat(statesRepository.count(), is(2l));
+
+		MongoDbTransitionRepository transitionsRepository = context.getBean(MongoDbTransitionRepository.class);
+		MongoDbRepositoryTransition transition = new MongoDbRepositoryTransition(stateS1, stateS2, "E1");
+		transition.setKind(TransitionKind.EXTERNAL);
+		transitionsRepository.save(transition);
+
+		assertThat(statesRepository.count(), is(2l));
+
+		MongoDbRepositoryTransition transition2 = transitionsRepository.findAll().iterator().next();
+		assertThat(transition2.getSource().getState(), is("S1"));
+		assertThat(transition2.getTarget().getState(), is("S2"));
+		assertThat(transition2.getEvent(), is("E1"));
+		assertThat(transition2.getKind(), is(TransitionKind.EXTERNAL));
+
+		List<MongoDbRepositoryState> findByMachineId = statesRepository.findByMachineId("");
+		assertThat(findByMachineId.size(), is(2));
+
+		context.close();
+	}
+
+	@Override
+	protected Class<?>[] getRegisteredClasses() {
+		return new Class<?>[] { TestConfig.class };
+	}
+
+	@Override
+	protected AnnotationConfigApplicationContext buildContext() {
+		return new AnnotationConfigApplicationContext();
+	}
+
+	@EnableAutoConfiguration
+	static class TestConfig {
+	}
+}
--- a/spring-statemachine-data/mongodb/src/test/java/org/springframework/statemachine/data/mongodb/MongoDbRule.java
+++ b/spring-statemachine-data/mongodb/src/test/java/org/springframework/statemachine/data/mongodb/MongoDbRule.java
@@ -0,0 +1,53 @@
+/*
+ * Copyright 2016 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
+ *
+ * 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.springframework.statemachine.data.mongodb;
+
+import org.junit.rules.TestRule;
+import org.junit.rules.TestWatcher;
+import org.junit.runner.Description;
+import org.junit.runners.model.Statement;
+import com.mongodb.MongoClient;
+import com.mongodb.MongoClientOptions;
+import com.mongodb.ServerAddress;
+
+/**
+ * Rule skipping tests if MongoDb is not available from localhost with default settings.
+ *
+ * @author Janne Valkealahti
+ *
+ */
+public class MongoDbRule extends TestWatcher implements TestRule {
+
+	@Override
+	public Statement apply(Statement base, Description description) {
+		MongoClient client = null;
+		try {
+			client = new MongoClient(new ServerAddress(), MongoClientOptions.builder().connectTimeout(50).build());
+			client.getAddress();
+		} catch (Exception e) {
+			return super.apply(new Statement() {
+				@Override
+				public void evaluate() throws Throwable {
+				}
+			}, Description.EMPTY);
+		} finally {
+			if (client != null) {
+				client.close();
+			}
+		}
+		return super.apply(base, description);
+	}
+}
--- a/spring-statemachine-data/mongodb/src/test/resources/data10.json
+++ b/spring-statemachine-data/mongodb/src/test/resources/data10.json
@@ -0,0 +1,71 @@
+[
+	{
+		"@id": "1",
+		"_class": "org.springframework.statemachine.data.mongodb.MongoDbRepositoryState",
+		"initial": true,
+		"state": "SI"
+	},
+	{
+		"@id": "2",
+		"_class": "org.springframework.statemachine.data.mongodb.MongoDbRepositoryState",
+		"state": "S1",
+		"kind": "FORK"
+	},
+	{
+		"@id": "3",
+		"_class": "org.springframework.statemachine.data.mongodb.MongoDbRepositoryState",
+		"state": "S2"
+	},
+	{
+		"@id": "4",
+		"_class": "org.springframework.statemachine.data.mongodb.MongoDbRepositoryState",
+		"state": "SF",
+		"kind": "END"
+	},
+	{
+		"@id": "5",
+		"_class": "org.springframework.statemachine.data.mongodb.MongoDbRepositoryState",
+		"initial": true,
+		"region": "r2",
+		"parentState": "3",
+		"state": "S20"
+	},
+	{
+		"@id": "6",
+		"_class": "org.springframework.statemachine.data.mongodb.MongoDbRepositoryState",
+		"region": "r2",
+		"parentState": "3",
+		"state": "S21"
+	},
+	{
+		"@id": "7",
+		"_class": "org.springframework.statemachine.data.mongodb.MongoDbRepositoryState",
+		"initial": true,
+		"region": "r3",
+		"parentState": "3",
+		"state": "S30"
+	},
+	{
+		"@id": "8",
+		"_class": "org.springframework.statemachine.data.mongodb.MongoDbRepositoryState",
+		"region": "r3",
+		"parentState": "3",
+		"state": "S31"
+	},
+	{
+		"_class": "org.springframework.statemachine.data.mongodb.MongoDbRepositoryTransition",
+		"source": "1",
+		"target": "2",
+		"event": "E1"
+	},
+	{
+		"_class": "org.springframework.statemachine.data.mongodb.MongoDbRepositoryTransition",
+		"source": "2",
+		"target": "6"
+	},
+	{
+		"_class": "org.springframework.statemachine.data.mongodb.MongoDbRepositoryTransition",
+		"source": "2",
+		"target": "8"
+	}
+]
--- a/spring-statemachine-data/mongodb/src/test/resources/data11.json
+++ b/spring-statemachine-data/mongodb/src/test/resources/data11.json
@@ -0,0 +1,93 @@
+[
+	{
+		"@id": "1",
+		"_class": "org.springframework.statemachine.data.mongodb.MongoDbRepositoryState",
+		"initial": true,
+		"state": "SI"
+	},
+	{
+		"@id": "2",
+		"_class": "org.springframework.statemachine.data.mongodb.MongoDbRepositoryState",
+		"state": "S2"
+	},
+	{
+		"@id": "3",
+		"_class": "org.springframework.statemachine.data.mongodb.MongoDbRepositoryState",
+		"state": "S3",
+		"kind": "JOIN"
+	},
+	{
+		"@id": "4",
+		"_class": "org.springframework.statemachine.data.mongodb.MongoDbRepositoryState",
+		"state": "S4"
+	},
+	{
+		"@id": "5",
+		"_class": "org.springframework.statemachine.data.mongodb.MongoDbRepositoryState",
+		"initial": true,
+		"region": "r2",
+		"parentState": "2",
+		"state": "S20"
+	},
+	{
+		"@id": "6",
+		"_class": "org.springframework.statemachine.data.mongodb.MongoDbRepositoryState",
+		"region": "r2",
+		"parentState": "2",
+		"state": "S21"
+	},
+	{
+		"@id": "7",
+		"_class": "org.springframework.statemachine.data.mongodb.MongoDbRepositoryState",
+		"initial": true,
+		"region": "r3",
+		"parentState": "2",
+		"state": "S30"
+	},
+	{
+		"@id": "8",
+		"_class": "org.springframework.statemachine.data.mongodb.MongoDbRepositoryState",
+		"region": "r3",
+		"parentState": "2",
+		"state": "S31"
+	},
+	{
+		"_class": "org.springframework.statemachine.data.mongodb.MongoDbRepositoryTransition",
+		"source": "1",
+		"target": "2",
+		"event": "E1"
+	},
+	{
+		"_class": "org.springframework.statemachine.data.mongodb.MongoDbRepositoryTransition",
+		"source": "5",
+		"target": "6",
+		"event": "E2"
+	},
+	{
+		"_class": "org.springframework.statemachine.data.mongodb.MongoDbRepositoryTransition",
+		"source": "7",
+		"target": "8",
+		"event": "E3"
+	},
+	{
+		"_class": "org.springframework.statemachine.data.mongodb.MongoDbRepositoryTransition",
+		"source": "7",
+		"target": "3"
+	},
+	{
+		"_class": "org.springframework.statemachine.data.mongodb.MongoDbRepositoryTransition",
+		"source": "8",
+		"target": "3"
+	},
+	{
+		"_class": "org.springframework.statemachine.data.mongodb.MongoDbRepositoryTransition",
+		"source": "3",
+		"target": "4"
+	},
+	{
+		"_class": "org.springframework.statemachine.data.mongodb.MongoDbRepositoryTransition",
+		"source": "4",
+		"target": "1",
+		"event": "E4"
+	}
+]
--- a/spring-statemachine-data/mongodb/src/test/resources/data12.json
+++ b/spring-statemachine-data/mongodb/src/test/resources/data12.json
@@ -0,0 +1,60 @@
+[
+	{
+		"@id": "1",
+		"_class": "org.springframework.statemachine.data.mongodb.MongoDbRepositoryState",
+		"initial": true,
+		"state": "READY"
+	},
+	{
+		"@id": "2",
+		"_class": "org.springframework.statemachine.data.mongodb.MongoDbRepositoryState",
+		"state": "S1"
+	},
+	{
+		"@id": "3",
+		"_class": "org.springframework.statemachine.data.mongodb.MongoDbRepositoryState",
+		"state": "S2"
+	},
+	{
+		"@id": "4",
+		"_class": "org.springframework.statemachine.data.mongodb.MongoDbRepositoryState",
+		"state": "S3",
+		"deferredEvents": ["E1", "E2"]
+	},
+	{
+		"_class": "org.springframework.statemachine.data.mongodb.MongoDbRepositoryTransition",
+		"source": "1",
+		"target": "2",
+		"event": "E1"
+	},
+	{
+		"_class": "org.springframework.statemachine.data.mongodb.MongoDbRepositoryTransition",
+		"source": "1",
+		"target": "3",
+		"event": "E2"
+	},
+	{
+		"_class": "org.springframework.statemachine.data.mongodb.MongoDbRepositoryTransition",
+		"source": "1",
+		"target": "4",
+		"event": "E3"
+	},
+	{
+		"_class": "org.springframework.statemachine.data.mongodb.MongoDbRepositoryTransition",
+		"source": "4",
+		"target": "2",
+		"event": "E4"
+	},
+	{
+		"_class": "org.springframework.statemachine.data.mongodb.MongoDbRepositoryTransition",
+		"source": "4",
+		"target": "3",
+		"event": "E5"
+	},
+	{
+		"_class": "org.springframework.statemachine.data.mongodb.MongoDbRepositoryTransition",
+		"source": "4",
+		"target": "1",
+		"event": "E6"
+	}
+]
--- a/spring-statemachine-data/mongodb/src/test/resources/data13.json
+++ b/spring-statemachine-data/mongodb/src/test/resources/data13.json
@@ -0,0 +1,50 @@
+[
+	{
+		"@id": "1",
+		"_class": "org.springframework.statemachine.data.mongodb.MongoDbRepositoryState",
+		"initial": true,
+		"state": "S1"
+	},
+	{
+		"@id": "2",
+		"_class": "org.springframework.statemachine.data.mongodb.MongoDbRepositoryState",
+		"submachineId": "machineS2",
+		"state": "S2"
+	},
+	{
+		"@id": "3",
+		"_class": "org.springframework.statemachine.data.mongodb.MongoDbRepositoryState",
+		"state": "S3"
+	},
+	{
+		"@id": "4",
+		"_class": "org.springframework.statemachine.data.mongodb.MongoDbRepositoryState",
+		"machineId": "machineS2",
+		"initial": true,
+		"state": "S21"
+	},
+	{
+		"@id": "5",
+		"_class": "org.springframework.statemachine.data.mongodb.MongoDbRepositoryState",
+		"machineId": "machineS2",
+		"state": "S22"
+	},
+	{
+		"_class": "org.springframework.statemachine.data.mongodb.MongoDbRepositoryTransition",
+		"source": "1",
+		"target": "2",
+		"event": "E1"
+	},
+	{
+		"_class": "org.springframework.statemachine.data.mongodb.MongoDbRepositoryTransition",
+		"source": "2",
+		"target": "3",
+		"event": "E2"
+	},
+	{
+		"_class": "org.springframework.statemachine.data.mongodb.MongoDbRepositoryTransition",
+		"source": "4",
+		"target": "5",
+		"event": "E3"
+	}
+]
--- a/spring-statemachine-data/mongodb/src/test/resources/data2.json
+++ b/spring-statemachine-data/mongodb/src/test/resources/data2.json
@@ -0,0 +1,46 @@
+[
+	{
+		"@id": "1",
+		"_class": "org.springframework.statemachine.data.mongodb.MongoDbRepositoryState",
+		"initial": true,
+		"state": "S1"
+	},
+	{
+		"@id": "2",
+		"_class": "org.springframework.statemachine.data.mongodb.MongoDbRepositoryState",
+		"initial": false,
+		"state": "S2"
+	},
+	{
+		"@id": "3",
+		"_class": "org.springframework.statemachine.data.mongodb.MongoDbRepositoryState",
+		"initial": false,
+		"state": "S3"
+	},
+	{
+		"@id": "4",
+		"_class": "org.springframework.statemachine.data.mongodb.MongoDbRepositoryGuard",
+		"spel": "true"
+	},
+	{
+		"_class": "org.springframework.statemachine.data.mongodb.MongoDbRepositoryTransition",
+		"source": "1",
+		"target": "2",
+		"event": "E1",
+		"kind": "EXTERNAL"
+	},
+	{
+		"_class": "org.springframework.statemachine.data.mongodb.MongoDbRepositoryTransition",
+		"source": "2",
+		"target": "3",
+		"event": "E2",
+		"guard": "4"
+	},
+	{
+		"_class": "org.springframework.statemachine.data.mongodb.MongoDbRepositoryTransition",
+		"source": "2",
+		"target": "3",
+		"event": "E3",
+		"kind": "LOCAL"
+	}
+]
--- a/spring-statemachine-data/mongodb/src/test/resources/data3.json
+++ b/spring-statemachine-data/mongodb/src/test/resources/data3.json
@@ -0,0 +1,52 @@
+[
+	{
+		"@id": "1",
+		"_class": "org.springframework.statemachine.data.mongodb.MongoDbRepositoryState",
+		"initial": true,
+		"state": "S1"
+	},
+	{
+		"@id": "2",
+		"_class": "org.springframework.statemachine.data.mongodb.MongoDbRepositoryState",
+		"initial": false,
+		"state": "S2"
+	},
+	{
+		"@id": "3",
+		"_class": "org.springframework.statemachine.data.mongodb.MongoDbRepositoryState",
+		"initial": true,
+		"parentState": "2",
+		"state": "S20"
+	},
+	{
+		"@id": "4",
+		"_class": "org.springframework.statemachine.data.mongodb.MongoDbRepositoryState",
+		"initial": false,
+		"parentState": "2",
+		"state": "S21"
+	},
+	{
+		"_class": "org.springframework.statemachine.data.mongodb.MongoDbRepositoryTransition",
+		"source": "1",
+		"target": "2",
+		"event": "E1"
+	},
+	{
+		"_class": "org.springframework.statemachine.data.mongodb.MongoDbRepositoryTransition",
+		"source": "3",
+		"target": "4",
+		"event": "E2"
+	},
+	{
+		"_class": "org.springframework.statemachine.data.mongodb.MongoDbRepositoryTransition",
+		"source": "2",
+		"target": "1",
+		"event": "E3"
+	},
+	{
+		"_class": "org.springframework.statemachine.data.mongodb.MongoDbRepositoryTransition",
+		"source": "1",
+		"target": "4",
+		"event": "E4"
+	}
+]
--- a/spring-statemachine-data/mongodb/src/test/resources/data4.json
+++ b/spring-statemachine-data/mongodb/src/test/resources/data4.json
@@ -0,0 +1,64 @@
+[
+	{
+		"@id": "1",
+		"_class": "org.springframework.statemachine.data.mongodb.MongoDbRepositoryState",
+		"initial": true,
+		"state": "S1"
+	},
+	{
+		"@id": "2",
+		"_class": "org.springframework.statemachine.data.mongodb.MongoDbRepositoryState",
+		"initial": false,
+		"state": "S2"
+	},
+	{
+		"@id": "3",
+		"_class": "org.springframework.statemachine.data.mongodb.MongoDbRepositoryState",
+		"initial": true,
+		"parentState": "2",
+		"state": "S20"
+	},
+	{
+		"@id": "4",
+		"_class": "org.springframework.statemachine.data.mongodb.MongoDbRepositoryState",
+		"initial": false,
+		"parentState": "2",
+		"state": "S21"
+	},
+	{
+		"@id": "5",
+		"_class": "org.springframework.statemachine.data.mongodb.MongoDbRepositoryState",
+		"initial": false,
+		"parentState": "2",
+		"state": "SH",
+		"kind": "HISTORY_SHALLOW"
+	},
+	{
+		"_class": "org.springframework.statemachine.data.mongodb.MongoDbRepositoryTransition",
+		"source": "1",
+		"target": "2",
+		"event": "E1",
+		"kind": "EXTERNAL"
+	},
+	{
+		"_class": "org.springframework.statemachine.data.mongodb.MongoDbRepositoryTransition",
+		"source": "3",
+		"target": "4",
+		"event": "E2",
+		"kind": "EXTERNAL"
+	},
+	{
+		"_class": "org.springframework.statemachine.data.mongodb.MongoDbRepositoryTransition",
+		"source": "2",
+		"target": "1",
+		"event": "E3",
+		"kind": "EXTERNAL"
+	},
+	{
+		"_class": "org.springframework.statemachine.data.mongodb.MongoDbRepositoryTransition",
+		"source": "1",
+		"target": "5",
+		"event": "E4",
+		"kind": "EXTERNAL"
+	}
+]
--- a/spring-statemachine-data/mongodb/src/test/resources/data5.json
+++ b/spring-statemachine-data/mongodb/src/test/resources/data5.json
@@ -0,0 +1,58 @@
+[
+	{
+		"@id": "1",
+		"_class": "org.springframework.statemachine.data.mongodb.MongoDbRepositoryState",
+		"region": "r1",
+		"initial": true,
+		"state": "S10"
+	},
+	{
+		"@id": "2",
+		"_class": "org.springframework.statemachine.data.mongodb.MongoDbRepositoryState",
+		"region": "r1",
+		"initial": false,
+		"state": "S11"
+	},
+	{
+		"@id": "3",
+		"_class": "org.springframework.statemachine.data.mongodb.MongoDbRepositoryState",
+		"region": "r2",
+		"initial": true,
+		"state": "S20"
+	},
+	{
+		"@id": "4",
+		"_class": "org.springframework.statemachine.data.mongodb.MongoDbRepositoryState",
+		"region": "r2",
+		"initial": false,
+		"state": "S21"
+	},
+	{
+		"_class": "org.springframework.statemachine.data.mongodb.MongoDbRepositoryTransition",
+		"source": "1",
+		"target": "2",
+		"event": "E1",
+		"kind": "EXTERNAL"
+	},
+	{
+		"_class": "org.springframework.statemachine.data.mongodb.MongoDbRepositoryTransition",
+		"source": "3",
+		"target": "4",
+		"event": "E1",
+		"kind": "EXTERNAL"
+	},
+	{
+		"_class": "org.springframework.statemachine.data.mongodb.MongoDbRepositoryTransition",
+		"source": "2",
+		"target": "1",
+		"event": "E2",
+		"kind": "EXTERNAL"
+	},
+	{
+		"_class": "org.springframework.statemachine.data.mongodb.MongoDbRepositoryTransition",
+		"source": "4",
+		"target": "3",
+		"event": "E3",
+		"kind": "EXTERNAL"
+	}
+]
--- a/spring-statemachine-data/mongodb/src/test/resources/data6.json
+++ b/spring-statemachine-data/mongodb/src/test/resources/data6.json
@@ -0,0 +1,84 @@
+[
+	{
+		"@id": "1",
+		"_class": "org.springframework.statemachine.data.mongodb.MongoDbRepositoryState",
+		"initial": true,
+		"state": "SI"
+	},
+	{
+		"@id": "2",
+		"_class": "org.springframework.statemachine.data.mongodb.MongoDbRepositoryState",
+		"initial": false,
+		"state": "S3",
+		"kind": "CHOICE"
+	},
+	{
+		"@id": "3",
+		"_class": "org.springframework.statemachine.data.mongodb.MongoDbRepositoryState",
+		"initial": false,
+		"state": "S30"
+	},
+	{
+		"@id": "4",
+		"_class": "org.springframework.statemachine.data.mongodb.MongoDbRepositoryState",
+		"initial": false,
+		"state": "S31"
+	},
+	{
+		"@id": "5",
+		"_class": "org.springframework.statemachine.data.mongodb.MongoDbRepositoryState",
+		"initial": false,
+		"state": "S32"
+	},
+	{
+		"@id": "6",
+		"_class": "org.springframework.statemachine.data.mongodb.MongoDbRepositoryState",
+		"initial": false,
+		"state": "S33"
+	},
+	{
+		"@id": "7",
+		"_class": "org.springframework.statemachine.data.mongodb.MongoDbRepositoryGuard",
+		"name": "s30Guard"
+	},
+	{
+		"@id": "8",
+		"_class": "org.springframework.statemachine.data.mongodb.MongoDbRepositoryGuard",
+		"name": "s31Guard"
+	},
+	{
+		"@id": "9",
+		"_class": "org.springframework.statemachine.data.mongodb.MongoDbRepositoryGuard",
+		"name": "s32Guard"
+	},
+	{
+		"_class": "org.springframework.statemachine.data.mongodb.MongoDbRepositoryTransition",
+		"source": "1",
+		"target": "2",
+		"event": "E1",
+		"kind": "EXTERNAL"
+	},
+	{
+		"_class": "org.springframework.statemachine.data.mongodb.MongoDbRepositoryTransition",
+		"source": "2",
+		"target": "3",
+		"guard": "7"
+	},
+	{
+		"_class": "org.springframework.statemachine.data.mongodb.MongoDbRepositoryTransition",
+		"source": "2",
+		"target": "4",
+		"guard": "8"
+	},
+	{
+		"_class": "org.springframework.statemachine.data.mongodb.MongoDbRepositoryTransition",
+		"source": "2",
+		"target": "5",
+		"guard": "9"
+	},
+	{
+		"_class": "org.springframework.statemachine.data.mongodb.MongoDbRepositoryTransition",
+		"source": "2",
+		"target": "6"
+	}
+]
--- a/spring-statemachine-data/mongodb/src/test/resources/data7.json
+++ b/spring-statemachine-data/mongodb/src/test/resources/data7.json
@@ -0,0 +1,38 @@
+[
+	{
+		"@id": "3",
+		"_class": "org.springframework.statemachine.data.mongodb.MongoDbRepositoryGuard",
+		"spel": "true"
+	},
+	{
+		"@id": "4",
+		"_class": "org.springframework.statemachine.data.mongodb.MongoDbRepositoryAction",
+		"spel": "true"
+	},
+	{
+		"@id": "5",
+		"_class": "org.springframework.statemachine.data.mongodb.MongoDbRepositoryAction",
+		"spel": "false"
+	},
+	{
+		"@id": "1",
+		"_class": "org.springframework.statemachine.data.mongodb.MongoDbRepositoryState",
+		"initial": true,
+		"state": "S1"
+	},
+	{
+		"@id": "2",
+		"_class": "org.springframework.statemachine.data.mongodb.MongoDbRepositoryState",
+		"initial": false,
+		"state": "S2"
+	},
+	{
+		"_class": "org.springframework.statemachine.data.mongodb.MongoDbRepositoryTransition",
+		"source": "1",
+		"target": "2",
+		"event": "E1",
+		"kind": "EXTERNAL",
+		"guard": "3",
+		"actions": ["4", "5"]
+	}
+]
--- a/spring-statemachine-data/mongodb/src/test/resources/data8.json
+++ b/spring-statemachine-data/mongodb/src/test/resources/data8.json
@@ -0,0 +1,84 @@
+[
+	{
+		"@id": "1",
+		"_class": "org.springframework.statemachine.data.mongodb.MongoDbRepositoryState",
+		"initial": true,
+		"state": "SI"
+	},
+	{
+		"@id": "2",
+		"_class": "org.springframework.statemachine.data.mongodb.MongoDbRepositoryState",
+		"initial": false,
+		"state": "S3",
+		"kind": "JUNCTION"
+	},
+	{
+		"@id": "3",
+		"_class": "org.springframework.statemachine.data.mongodb.MongoDbRepositoryState",
+		"initial": false,
+		"state": "S30"
+	},
+	{
+		"@id": "4",
+		"_class": "org.springframework.statemachine.data.mongodb.MongoDbRepositoryState",
+		"initial": false,
+		"state": "S31"
+	},
+	{
+		"@id": "5",
+		"_class": "org.springframework.statemachine.data.mongodb.MongoDbRepositoryState",
+		"initial": false,
+		"state": "S32"
+	},
+	{
+		"@id": "6",
+		"_class": "org.springframework.statemachine.data.mongodb.MongoDbRepositoryState",
+		"initial": false,
+		"state": "S33"
+	},
+	{
+		"@id": "7",
+		"_class": "org.springframework.statemachine.data.mongodb.MongoDbRepositoryGuard",
+		"name": "s30Guard"
+	},
+	{
+		"@id": "8",
+		"_class": "org.springframework.statemachine.data.mongodb.MongoDbRepositoryGuard",
+		"name": "s31Guard"
+	},
+	{
+		"@id": "9",
+		"_class": "org.springframework.statemachine.data.mongodb.MongoDbRepositoryGuard",
+		"name": "s32Guard"
+	},
+	{
+		"_class": "org.springframework.statemachine.data.mongodb.MongoDbRepositoryTransition",
+		"source": "1",
+		"target": "2",
+		"event": "E1",
+		"kind": "EXTERNAL"
+	},
+	{
+		"_class": "org.springframework.statemachine.data.mongodb.MongoDbRepositoryTransition",
+		"source": "2",
+		"target": "3",
+		"guard": "7"
+	},
+	{
+		"_class": "org.springframework.statemachine.data.mongodb.MongoDbRepositoryTransition",
+		"source": "2",
+		"target": "4",
+		"guard": "8"
+	},
+	{
+		"_class": "org.springframework.statemachine.data.mongodb.MongoDbRepositoryTransition",
+		"source": "2",
+		"target": "5",
+		"guard": "9"
+	},
+	{
+		"_class": "org.springframework.statemachine.data.mongodb.MongoDbRepositoryTransition",
+		"source": "2",
+		"target": "6"
+	}
+]
--- a/spring-statemachine-data/mongodb/src/test/resources/data9.json
+++ b/spring-statemachine-data/mongodb/src/test/resources/data9.json
@@ -0,0 +1,131 @@
+[
+	{
+		"@id": "1",
+		"_class": "org.springframework.statemachine.data.mongodb.MongoDbRepositoryState",
+		"initial": true,
+		"state": "S1"
+	},
+	{
+		"@id": "2",
+		"_class": "org.springframework.statemachine.data.mongodb.MongoDbRepositoryState",
+		"state": "S2"
+	},
+	{
+		"@id": "3",
+		"_class": "org.springframework.statemachine.data.mongodb.MongoDbRepositoryState",
+		"state": "S3"
+	},
+	{
+		"@id": "4",
+		"_class": "org.springframework.statemachine.data.mongodb.MongoDbRepositoryState",
+		"state": "S4"
+	},
+	{
+		"@id": "5",
+		"_class": "org.springframework.statemachine.data.mongodb.MongoDbRepositoryState",
+		"state": "S5"
+	},
+	{
+		"@id": "6",
+		"_class": "org.springframework.statemachine.data.mongodb.MongoDbRepositoryState",
+		"initial": true,
+		"state": "S21",
+		"parentState": "2"
+	},
+	{
+		"@id": "7",
+		"_class": "org.springframework.statemachine.data.mongodb.MongoDbRepositoryState",
+		"state": "S22",
+		"parentState": "2"
+	},
+	{
+		"@id": "8",
+		"_class": "org.springframework.statemachine.data.mongodb.MongoDbRepositoryState",
+		"state": "S23",
+		"parentState": "2"
+	},
+	{
+		"@id": "9",
+		"_class": "org.springframework.statemachine.data.mongodb.MongoDbRepositoryState",
+		"state": "S2ENTRY1",
+		"parentState": "2",
+		"kind": "ENTRY"
+	},
+	{
+		"@id": "10",
+		"_class": "org.springframework.statemachine.data.mongodb.MongoDbRepositoryState",
+		"state": "S2ENTRY2",
+		"parentState": "2",
+		"kind": "ENTRY"
+	},
+	{
+		"@id": "11",
+		"_class": "org.springframework.statemachine.data.mongodb.MongoDbRepositoryState",
+		"state": "S2EXIT1",
+		"parentState": "2",
+		"kind": "EXIT"
+	},
+	{
+		"@id": "12",
+		"_class": "org.springframework.statemachine.data.mongodb.MongoDbRepositoryState",
+		"state": "S2EXIT2",
+		"parentState": "2",
+		"kind": "EXIT"
+	},
+	{
+		"_class": "org.springframework.statemachine.data.mongodb.MongoDbRepositoryTransition",
+		"source": "1",
+		"target": "2",
+		"event": "E1"
+	},
+	{
+		"_class": "org.springframework.statemachine.data.mongodb.MongoDbRepositoryTransition",
+		"source": "2",
+		"target": "3",
+		"event": "E2"
+	},
+	{
+		"_class": "org.springframework.statemachine.data.mongodb.MongoDbRepositoryTransition",
+		"source": "1",
+		"target": "9",
+		"event": "ENTRY1"
+	},
+	{
+		"_class": "org.springframework.statemachine.data.mongodb.MongoDbRepositoryTransition",
+		"source": "1",
+		"target": "10",
+		"event": "ENTRY2"
+	},
+	{
+		"_class": "org.springframework.statemachine.data.mongodb.MongoDbRepositoryTransition",
+		"source": "7",
+		"target": "11",
+		"event": "EXIT1"
+	},
+	{
+		"_class": "org.springframework.statemachine.data.mongodb.MongoDbRepositoryTransition",
+		"source": "7",
+		"target": "12",
+		"event": "EXIT2"
+	},
+	{
+		"_class": "org.springframework.statemachine.data.mongodb.MongoDbRepositoryTransition",
+		"source": "9",
+		"target": "7"
+	},
+	{
+		"_class": "org.springframework.statemachine.data.mongodb.MongoDbRepositoryTransition",
+		"source": "10",
+		"target": "9"
+	},
+	{
+		"_class": "org.springframework.statemachine.data.mongodb.MongoDbRepositoryTransition",
+		"source": "11",
+		"target": "4"
+	},
+	{
+		"_class": "org.springframework.statemachine.data.mongodb.MongoDbRepositoryTransition",
+		"source": "12",
+		"target": "5"
+	}
+]