Examples with IndexCreator org.neo4j.graphdb.schema.IndexCreator used on opensource projects

Example 26 with IndexCreator

use of org.neo4j.graphdb.schema.IndexCreator in project neo4j by neo4j.

the class SchemaAcceptanceTest method indexSettingValuesMustHaveCorrectType.

@Test
void indexSettingValuesMustHaveCorrectType() {
    try (Transaction tx = db.beginTx()) {
        IndexCreator creator = tx.schema().indexFor(label).withName("my_index").on(propertyKey);
        assertThrows(IllegalArgumentException.class, () -> creator.withIndexType(IndexType.FULLTEXT).withIndexConfiguration(Map.of(IndexSettingImpl.FULLTEXT_ANALYZER, 1)).create());
        assertThrows(IllegalArgumentException.class, () -> creator.withIndexType(IndexType.FULLTEXT).withIndexConfiguration(Map.of(IndexSettingImpl.FULLTEXT_ANALYZER, true)).create());
        assertThrows(IllegalArgumentException.class, () -> creator.withIndexType(IndexType.FULLTEXT).withIndexConfiguration(Map.of(IndexSettingImpl.FULLTEXT_EVENTUALLY_CONSISTENT, "true")).create());
        assertThrows(IllegalArgumentException.class, () -> creator.withIndexType(IndexType.FULLTEXT).withIndexConfiguration(Map.of(IndexSettingImpl.FULLTEXT_EVENTUALLY_CONSISTENT, 1)).create());
        assertThrows(IllegalArgumentException.class, () -> creator.withIndexConfiguration(Map.of(IndexSettingImpl.SPATIAL_CARTESIAN_MAX, "1")).create());
        assertThrows(IllegalArgumentException.class, () -> creator.withIndexConfiguration(Map.of(IndexSettingImpl.SPATIAL_CARTESIAN_MAX, 1)).create());
        assertThrows(IllegalArgumentException.class, () -> creator.withIndexConfiguration(Map.of(IndexSettingImpl.SPATIAL_CARTESIAN_MAX, 1.0)).create());
        tx.commit();
    }
}

Example 27 with IndexCreator

use of org.neo4j.graphdb.schema.IndexCreator in project neo4j by neo4j.

the class SchemaAcceptanceTest method createIndexNoWait.

static IndexDefinition createIndexNoWait(GraphDatabaseService db, String name, RelationshipType relType, String... properties) {
    IndexDefinition indexDef;
    try (Transaction tx = db.beginTx()) {
        IndexCreator indexCreator = tx.schema().indexFor(relType);
        for (String property : properties) {
            indexCreator = indexCreator.on(property);
        }
        if (name != null) {
            indexCreator = indexCreator.withName(name);
        }
        indexDef = indexCreator.create();
        tx.commit();
    }
    return indexDef;
}

Example 28 with IndexCreator

use of org.neo4j.graphdb.schema.IndexCreator in project neo4j by neo4j.

the class SchemaAcceptanceTest method indexNamesInTransactionStateMustBeUniqueEvenWhenGenerated.

@Test
void indexNamesInTransactionStateMustBeUniqueEvenWhenGenerated() {
    try (Transaction tx = db.beginTx()) {
        IndexDefinition index = tx.schema().indexFor(label).on(propertyKey).create();
        IndexCreator creator = tx.schema().indexFor(otherLabel).on(secondPropertyKey).withName(index.getName());
        ConstraintViolationException exception = assertThrows(ConstraintViolationException.class, creator::create);
        assertThat(exception).hasMessageContaining(alreadyExistsIndexMessage(index.getName()));
        tx.commit();
    }
}

Example 29 with IndexCreator

use of org.neo4j.graphdb.schema.IndexCreator in project neo4j by neo4j.

the class SchemaAcceptanceTest method indexNamesInTransactionStateMustBeUniqueEvenWhenGenerated2.

@Test
void indexNamesInTransactionStateMustBeUniqueEvenWhenGenerated2() {
    try (Transaction tx = db.beginTx()) {
        IndexDefinition index = tx.schema().indexFor(otherLabel).on(secondPropertyKey).withName("index_a0d2924").create();
        IndexCreator creator = tx.schema().indexFor(label).on(propertyKey);
        ConstraintViolationException exception = assertThrows(ConstraintViolationException.class, creator::create);
        assertThat(exception).hasMessageContaining(alreadyExistsIndexMessage(index.getName()));
        tx.commit();
    }
}