Java Code Examples for org.neo4j.driver.Transaction#run()

The following examples show how to use org.neo4j.driver.Transaction#run() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.

Example 1

Source File: Neo4jOperationsIT.java From sdn-rx with Apache License 2.0

6 votes

@BeforeEach
void setupData() {

	Transaction transaction = driver.session(getSessionConfig()).beginTransaction();
	transaction.run("MATCH (n) detach delete n");

	person1Id = transaction.run("CREATE (n:PersonWithAllConstructor) SET n.name = $name RETURN id(n)",
		Values.parameters("name", TEST_PERSON1_NAME)
	).next().get(0).asLong();
	person2Id = transaction.run("CREATE (n:PersonWithAllConstructor) SET n.name = $name RETURN id(n)",
		Values.parameters("name", TEST_PERSON2_NAME)
	).next().get(0).asLong();

	transaction.commit();
	transaction.close();
}

Example 2

Source File: RepositoryIT.java From sdn-rx with Apache License 2.0

6 votes

@Override
void setupData(Transaction transaction) {
	ZonedDateTime createdAt = LocalDateTime.of(2019, 1, 1, 23, 23, 42, 0).atZone(ZoneOffset.UTC.normalized());
	id1 = transaction.run("" +
			"CREATE (n:PersonWithAllConstructor) " +
			"  SET n.name = $name, n.sameValue = $sameValue, n.first_name = $firstName, n.cool = $cool, n.personNumber = $personNumber, n.bornOn = $bornOn, n.nullable = 'something', n.things = ['a', 'b'], n.place = $place, n.createdAt = $createdAt "
			+
			"RETURN id(n)",
		Values.parameters("name", TEST_PERSON1_NAME, "sameValue", TEST_PERSON_SAMEVALUE, "firstName",
			TEST_PERSON1_FIRST_NAME, "cool", true, "personNumber", 1, "bornOn", TEST_PERSON1_BORN_ON, "place",
			NEO4J_HQ, "createdAt", createdAt)
	).next().get(0).asLong();
	transaction
		.run("CREATE (a:Thing {theId: 'anId', name: 'Homer'})-[:Has]->(b:Thing2{theId: 4711, name: 'Bart'})");
	IntStream.rangeClosed(1, 20).forEach(i ->
		transaction.run("CREATE (a:Thing {theId: 'id' + $i, name: 'name' + $i})",
			Values.parameters("i", String.format("%02d", i))));

	person1 = new PersonWithAllConstructor(id1, TEST_PERSON1_NAME, TEST_PERSON1_FIRST_NAME,
		TEST_PERSON_SAMEVALUE,
		true, 1L, TEST_PERSON1_BORN_ON, "something", Arrays.asList("a", "b"), NEO4J_HQ, createdAt.toInstant());
}

Example 3

Source File: ReactiveNeo4jOperationsIT.java From sdn-rx with Apache License 2.0

6 votes

@BeforeEach
void setupData() {

	Transaction transaction = driver.session(getSessionConfig()).beginTransaction();
	transaction.run("MATCH (n) detach delete n");

	person1Id = transaction.run("CREATE (n:PersonWithAllConstructor) SET n.name = $name RETURN id(n)",
		Values.parameters("name", TEST_PERSON1_NAME)
	).next().get(0).asLong();
	person2Id = transaction.run("CREATE (n:PersonWithAllConstructor) SET n.name = $name RETURN id(n)",
		Values.parameters("name", TEST_PERSON2_NAME)
	).next().get(0).asLong();

	transaction.commit();
	transaction.close();
}

Example 4

Source File: ReactiveRepositoryIT.java From sdn-rx with Apache License 2.0

6 votes

@Override
void setupData(Transaction transaction) {

	transaction.run("MATCH (n) detach delete n");

	transaction.run("" + "CREATE (n:PersonWithAllConstructor) "
			+ "  SET n.name = $name, n.sameValue = $sameValue, n.first_name = $firstName, n.cool = $cool, n.personNumber = $personNumber, n.bornOn = $bornOn, n.nullable = 'something', n.things = ['a', 'b'], n.place = $place "
			+ "RETURN id(n)",
		parameters("name", TEST_PERSON1_NAME, "sameValue", TEST_PERSON_SAMEVALUE, "firstName",
			TEST_PERSON1_FIRST_NAME, "cool", true, "personNumber", 1, "bornOn", TEST_PERSON1_BORN_ON, "place",
			NEO4J_HQ))
		.next().get(0).asLong();

	transaction.run(
		"CREATE (n:PersonWithAllConstructor) SET n.name = $name, n.sameValue = $sameValue, n.first_name = $firstName, n.cool = $cool, n.personNumber = $personNumber, n.bornOn = $bornOn, n.things = [], n.place = $place return id(n)",
		parameters("name", TEST_PERSON2_NAME, "sameValue", TEST_PERSON_SAMEVALUE, "firstName",
			TEST_PERSON2_FIRST_NAME, "cool", false, "personNumber", 2, "bornOn", TEST_PERSON2_BORN_ON, "place",
			SFO))
		.next().get(0).asLong();
}

Example 5

Source File: RepositoryIT.java From sdn-rx with Apache License 2.0

5 votes

@Override
void setupData(Transaction transaction) {
	ZonedDateTime createdAt = LocalDateTime.of(2019, 1, 1, 23, 23, 42, 0).atZone(ZoneOffset.UTC.normalized());
	id1 = transaction.run("" +
			"CREATE (n:PersonWithAllConstructor) " +
			"  SET n.name = $name, n.sameValue = $sameValue, n.first_name = $firstName, n.cool = $cool, n.personNumber = $personNumber, n.bornOn = $bornOn, n.nullable = 'something', n.things = ['a', 'b'], n.place = $place, n.createdAt = $createdAt "
			+
			"RETURN id(n)",
		Values.parameters("name", TEST_PERSON1_NAME, "sameValue", TEST_PERSON_SAMEVALUE, "firstName",
			TEST_PERSON1_FIRST_NAME, "cool", true, "personNumber", 1, "bornOn", TEST_PERSON1_BORN_ON, "place",
			NEO4J_HQ, "createdAt", createdAt)
	).next().get(0).asLong();
	id2 = transaction.run(
		"CREATE (n:PersonWithAllConstructor) SET n.name = $name, n.sameValue = $sameValue, n.first_name = $firstName, n.cool = $cool, n.personNumber = $personNumber, n.bornOn = $bornOn, n.things = [], n.place = $place return id(n)",
		Values.parameters("name", TEST_PERSON2_NAME, "sameValue", TEST_PERSON_SAMEVALUE, "firstName",
			TEST_PERSON2_FIRST_NAME, "cool", false, "personNumber", 2, "bornOn", TEST_PERSON2_BORN_ON, "place",
			SFO)
	).next().get(0).asLong();
	transaction.run("CREATE (n:PersonWithNoConstructor) SET n.name = $name, n.first_name = $firstName",
		Values.parameters("name", TEST_PERSON1_NAME, "firstName", TEST_PERSON1_FIRST_NAME));
	transaction.run("CREATE (n:PersonWithWither) SET n.name = '" + TEST_PERSON1_NAME + "'");
	transaction.run("CREATE (n:KotlinPerson) SET n.name = '" + TEST_PERSON1_NAME + "'");
	transaction
		.run("CREATE (a:Thing {theId: 'anId', name: 'Homer'})-[:Has]->(b:Thing2{theId: 4711, name: 'Bart'})");

	IntStream.rangeClosed(1, 20).forEach(i ->
		transaction.run("CREATE (a:Thing {theId: 'id' + $i, name: 'name' + $i})",
			Values.parameters("i", String.format("%02d", i))));

	person1 = new PersonWithAllConstructor(id1, TEST_PERSON1_NAME, TEST_PERSON1_FIRST_NAME,
		TEST_PERSON_SAMEVALUE,
		true, 1L, TEST_PERSON1_BORN_ON, "something", Arrays.asList("a", "b"), NEO4J_HQ, createdAt.toInstant());
	person2 = new PersonWithAllConstructor(id2, TEST_PERSON2_NAME, TEST_PERSON2_FIRST_NAME,
		TEST_PERSON_SAMEVALUE,
		false, 2L, TEST_PERSON2_BORN_ON, null, emptyList(), SFO, null);
}

Example 6

Source File: ProjectionIT.java From sdn-rx with Apache License 2.0

5 votes

@BeforeEach
void setup() {
	Session session = driver.session();
	Transaction transaction = session.beginTransaction();

	transaction.run("MATCH (n) detach delete n");

	transaction.run("CREATE (:Person{firstName:'" + FIRST_NAME + "', lastName:'" + LAST_NAME + "'})"
		+ "-[:LIVES_AT]->"
		+ "(:Address{city:'" + CITY + "'})");

	transaction.commit();
	transaction.close();
	session.close();
}

Example 7

Source File: OptimisticLockingIT.java From sdn-rx with Apache License 2.0

5 votes

@BeforeEach
void setup() {
	Session session = driver.session(SessionConfig.defaultConfig());
	Transaction transaction = session.beginTransaction();
	transaction.run("MATCH (n) detach delete n");
	transaction.commit();
	session.close();
}

Example 8

Source File: ReactiveProjectionIT.java From sdn-rx with Apache License 2.0

5 votes

@BeforeEach
void setup() {
	Session session = driver.session();
	Transaction transaction = session.beginTransaction();

	transaction.run("MATCH (n) detach delete n");

	transaction.run("CREATE (:Person{firstName:'" + FIRST_NAME + "', lastName:'" + LAST_NAME + "'})"
		+ "-[:LIVES_AT]->"
		+ "(:Address{city:'" + CITY + "'})");

	transaction.commit();
	transaction.close();
	session.close();
}

Example 9

Source File: ReactiveOptimisticLockingIT.java From sdn-rx with Apache License 2.0

5 votes

@BeforeEach
void setup() {

	Session session = driver.session(SessionConfig.defaultConfig());
	Transaction transaction = session.beginTransaction();
	transaction.run("MATCH (n) detach delete n");
	transaction.commit();
	session.close();
}

Example 10

Source File: ReactiveRepositoryIT.java From sdn-rx with Apache License 2.0

5 votes

@Override
void setupData(Transaction transaction) {

	transaction.run("MATCH (n) detach delete n");

	id1 = transaction.run("" + "CREATE (n:PersonWithAllConstructor) "
			+ "  SET n.name = $name, n.sameValue = $sameValue, n.first_name = $firstName, n.cool = $cool, n.personNumber = $personNumber, n.bornOn = $bornOn, n.nullable = 'something', n.things = ['a', 'b'], n.place = $place "
			+ "RETURN id(n)",
		parameters("name", TEST_PERSON1_NAME, "sameValue", TEST_PERSON_SAMEVALUE, "firstName",
			TEST_PERSON1_FIRST_NAME, "cool", true, "personNumber", 1, "bornOn", TEST_PERSON1_BORN_ON, "place",
			NEO4J_HQ))
		.next().get(0).asLong();

	id2 = transaction.run(
		"CREATE (n:PersonWithAllConstructor) SET n.name = $name, n.sameValue = $sameValue, n.first_name = $firstName, n.cool = $cool, n.personNumber = $personNumber, n.bornOn = $bornOn, n.things = [], n.place = $place return id(n)",
		parameters("name", TEST_PERSON2_NAME, "sameValue", TEST_PERSON_SAMEVALUE, "firstName",
			TEST_PERSON2_FIRST_NAME, "cool", false, "personNumber", 2, "bornOn", TEST_PERSON2_BORN_ON, "place",
			SFO))
		.next().get(0).asLong();

	transaction
		.run("CREATE (a:Thing {theId: 'anId', name: 'Homer'})-[:Has]->(b:Thing2{theId: 4711, name: 'Bart'})");
	IntStream.rangeClosed(1, 20).forEach(i ->
		transaction.run("CREATE (a:Thing {theId: 'id' + $i, name: 'name' + $i})",
			parameters("i", String.format("%02d", i))));

	person1 = new PersonWithAllConstructor(id1, TEST_PERSON1_NAME, TEST_PERSON1_FIRST_NAME,
		TEST_PERSON_SAMEVALUE,
		true,
		1L, TEST_PERSON1_BORN_ON, "something", Arrays.asList("a", "b"), NEO4J_HQ, null);

	person2 = new PersonWithAllConstructor(id2, TEST_PERSON2_NAME, TEST_PERSON2_FIRST_NAME,
		TEST_PERSON_SAMEVALUE,
		false, 2L, TEST_PERSON2_BORN_ON, null, Collections.emptyList(), SFO, null);
}

Example 11

Source File: ReactiveRepositoryIT.java From sdn-rx with Apache License 2.0

5 votes

@Override
void setupData(Transaction transaction) {

	transaction.run("MATCH (n) detach delete n");

	id1 = transaction.run("" + "CREATE (n:PersonWithAllConstructor) "
			+ "  SET n.name = $name, n.sameValue = $sameValue, n.first_name = $firstName, n.cool = $cool, n.personNumber = $personNumber, n.bornOn = $bornOn, n.nullable = 'something', n.things = ['a', 'b'], n.place = $place "
			+ "RETURN id(n)",
		parameters("name", TEST_PERSON1_NAME, "sameValue", TEST_PERSON_SAMEVALUE, "firstName",
			TEST_PERSON1_FIRST_NAME, "cool", true, "personNumber", 1, "bornOn", TEST_PERSON1_BORN_ON, "place",
			NEO4J_HQ))
		.next().get(0).asLong();

	id2 = transaction.run(
		"CREATE (n:PersonWithAllConstructor) SET n.name = $name, n.sameValue = $sameValue, n.first_name = $firstName, n.cool = $cool, n.personNumber = $personNumber, n.bornOn = $bornOn, n.things = [], n.place = $place return id(n)",
		parameters("name", TEST_PERSON2_NAME, "sameValue", TEST_PERSON_SAMEVALUE, "firstName",
			TEST_PERSON2_FIRST_NAME, "cool", false, "personNumber", 2, "bornOn", TEST_PERSON2_BORN_ON, "place",
			SFO))
		.next().get(0).asLong();

	transaction
		.run("CREATE (a:Thing {theId: 'anId', name: 'Homer'})-[:Has]->(b:Thing2{theId: 4711, name: 'Bart'})");
	IntStream.rangeClosed(1, 20).forEach(i ->
		transaction.run("CREATE (a:Thing {theId: 'id' + $i, name: 'name' + $i})",
			parameters("i", String.format("%02d", i))));

	person1 = new PersonWithAllConstructor(id1, TEST_PERSON1_NAME, TEST_PERSON1_FIRST_NAME,
		TEST_PERSON_SAMEVALUE,
		true,
		1L, TEST_PERSON1_BORN_ON, "something", Arrays.asList("a", "b"), NEO4J_HQ, null);

	person2 = new PersonWithAllConstructor(id2, TEST_PERSON2_NAME, TEST_PERSON2_FIRST_NAME,
		TEST_PERSON_SAMEVALUE,
		false, 2L, TEST_PERSON2_BORN_ON, null, Collections.emptyList(), SFO, null);
}

Example 12

Source File: ReactiveRepositoryIT.java From sdn-rx with Apache License 2.0

5 votes

@Override
void setupData(Transaction transaction) {

	transaction.run("MATCH (n) detach delete n");

	id1 = transaction.run("" + "CREATE (n:PersonWithAllConstructor) "
			+ "  SET n.name = $name, n.sameValue = $sameValue, n.first_name = $firstName, n.cool = $cool, n.personNumber = $personNumber, n.bornOn = $bornOn, n.nullable = 'something', n.things = ['a', 'b'], n.place = $place "
			+ "RETURN id(n)",
		parameters("name", TEST_PERSON1_NAME, "sameValue", TEST_PERSON_SAMEVALUE, "firstName",
			TEST_PERSON1_FIRST_NAME, "cool", true, "personNumber", 1, "bornOn", TEST_PERSON1_BORN_ON, "place",
			NEO4J_HQ))
		.next().get(0).asLong();

	id2 = transaction.run(
		"CREATE (n:PersonWithAllConstructor) SET n.name = $name, n.sameValue = $sameValue, n.first_name = $firstName, n.cool = $cool, n.personNumber = $personNumber, n.bornOn = $bornOn, n.things = [], n.place = $place return id(n)",
		parameters("name", TEST_PERSON2_NAME, "sameValue", TEST_PERSON_SAMEVALUE, "firstName",
			TEST_PERSON2_FIRST_NAME, "cool", false, "personNumber", 2, "bornOn", TEST_PERSON2_BORN_ON, "place",
			SFO))
		.next().get(0).asLong();

	transaction
		.run("CREATE (a:Thing {theId: 'anId', name: 'Homer'})-[:Has]->(b:Thing2{theId: 4711, name: 'Bart'})");
	IntStream.rangeClosed(1, 20).forEach(i ->
		transaction.run("CREATE (a:Thing {theId: 'id' + $i, name: 'name' + $i})",
			parameters("i", String.format("%02d", i))));

	person1 = new PersonWithAllConstructor(id1, TEST_PERSON1_NAME, TEST_PERSON1_FIRST_NAME,
		TEST_PERSON_SAMEVALUE,
		true,
		1L, TEST_PERSON1_BORN_ON, "something", Arrays.asList("a", "b"), NEO4J_HQ, null);

	person2 = new PersonWithAllConstructor(id2, TEST_PERSON2_NAME, TEST_PERSON2_FIRST_NAME,
		TEST_PERSON_SAMEVALUE,
		false, 2L, TEST_PERSON2_BORN_ON, null, Collections.emptyList(), SFO, null);
}

Example 13

Source File: ReactiveRepositoryIT.java From sdn-rx with Apache License 2.0

5 votes

@Override
void setupData(Transaction transaction) {

	transaction.run("MATCH (n) detach delete n");

	id1 = transaction.run("" + "CREATE (n:PersonWithAllConstructor) "
			+ "  SET n.name = $name, n.sameValue = $sameValue, n.first_name = $firstName, n.cool = $cool, n.personNumber = $personNumber, n.bornOn = $bornOn, n.nullable = 'something', n.things = ['a', 'b'], n.place = $place "
			+ "RETURN id(n)",
		parameters("name", TEST_PERSON1_NAME, "sameValue", TEST_PERSON_SAMEVALUE, "firstName",
			TEST_PERSON1_FIRST_NAME, "cool", true, "personNumber", 1, "bornOn", TEST_PERSON1_BORN_ON, "place",
			NEO4J_HQ))
		.next().get(0).asLong();

	id2 = transaction.run(
		"CREATE (n:PersonWithAllConstructor) SET n.name = $name, n.sameValue = $sameValue, n.first_name = $firstName, n.cool = $cool, n.personNumber = $personNumber, n.bornOn = $bornOn, n.things = [], n.place = $place return id(n)",
		parameters("name", TEST_PERSON2_NAME, "sameValue", TEST_PERSON_SAMEVALUE, "firstName",
			TEST_PERSON2_FIRST_NAME, "cool", false, "personNumber", 2, "bornOn", TEST_PERSON2_BORN_ON, "place",
			SFO))
		.next().get(0).asLong();

	person1 = new PersonWithAllConstructor(id1, TEST_PERSON1_NAME, TEST_PERSON1_FIRST_NAME,
		TEST_PERSON_SAMEVALUE,
		true,
		1L, TEST_PERSON1_BORN_ON, "something", Arrays.asList("a", "b"), NEO4J_HQ, null);

	person2 = new PersonWithAllConstructor(id2, TEST_PERSON2_NAME, TEST_PERSON2_FIRST_NAME,
		TEST_PERSON_SAMEVALUE,
		false, 2L, TEST_PERSON2_BORN_ON, null, Collections.emptyList(), SFO, null);
}

Example 14

Source File: CypherTransactionWork.java From knowbi-pentaho-pdi-neo4j-output with Apache License 2.0

5 votes

@Override public Void execute( Transaction tx ) {
  Result result = tx.run( cypher, unwindMap );
  try {
    step.getResultRows( result, currentRow, unwind );
    return null;
  } catch ( KettleException e ) {
    throw new RuntimeException( "Unable to execute cypher statement '"+cypher+"'", e );
  }
}

Example 15

Source File: RepositoryIT.java From sdn-rx with Apache License 2.0

4 votes

@Override
void setupData(Transaction transaction) {
	transaction.run("CREATE (:PersonWithAllConstructor{name: '" + TEST_PERSON1_NAME + "', first_name: '" + TEST_PERSON1_FIRST_NAME + "'}),"
		+ " (:PersonWithAllConstructor{name: '" + TEST_PERSON2_NAME + "'})");
}

Example 16

Source File: RepositoryIT.java From sdn-rx with Apache License 2.0

4 votes

@Override void setupData(Transaction transaction) {
	transaction.run("CREATE (:CustomTypes{customType:'XYZ'})");
}