Examples with FieldInfo org.neo4j.ogm.metadata.FieldInfo used on opensource projects

Example 16 with FieldInfo

use of org.neo4j.ogm.metadata.FieldInfo in project neo4j-ogm by neo4j.

the class EnumConversionTest method shouldWorkOnEmptyGraphPropertyWithLenientConversionEnabled.

/**
 * @see issue #424
 */
@Test
public void shouldWorkOnEmptyGraphPropertyWithLenientConversionEnabled() {
    FieldInfo fieldInfo = algebraInfo.propertyField("operationLenient");
    assertThat(fieldInfo.hasPropertyConverter()).isTrue();
    AttributeConverter attributeConverter = fieldInfo.getPropertyConverter();
    assertThat(attributeConverter.toEntityAttribute("")).isNull();
}

Example 17 with FieldInfo

use of org.neo4j.ogm.metadata.FieldInfo in project neo4j-ogm by neo4j.

the class EnumConversionTest method testEducationCollectionFieldWithAutoDetectedConverter.

/**
 * @see DATAGRAPH-550
 */
@Test
public void testEducationCollectionFieldWithAutoDetectedConverter() {
    List<Education> completedEducation = new ArrayList<>();
    completedEducation.add(Education.HIGHSCHOOL);
    completedEducation.add(Education.BACHELORS);
    Person bob = new Person();
    bob.setCompletedEducation(completedEducation);
    FieldInfo fieldInfo = personInfo.propertyField("completedEducation");
    assertThat(fieldInfo.hasPropertyConverter()).isTrue();
    String[] converted = (String[]) fieldInfo.getPropertyConverter().toGraphProperty(bob.getCompletedEducation());
    assertThat("HIGHSCHOOL".equals(converted[0]) || "HIGHSCHOOL".equals(converted[1])).isTrue();
    assertThat("BACHELORS".equals(converted[0]) || "BACHELORS".equals(converted[1])).isTrue();
}

Example 18 with FieldInfo

use of org.neo4j.ogm.metadata.FieldInfo in project neo4j-ogm by neo4j.

the class EnumConversionTest method testSaveFieldWithAnnotatedConverter.

@Test
public void testSaveFieldWithAnnotatedConverter() {
    FieldInfo fieldInfo = algebraInfo.propertyField("numberSystem");
    assertThat(fieldInfo.hasPropertyConverter()).isTrue();
    Algebra algebra = new Algebra();
    algebra.setNumberSystem(NumberSystem.NATURAL);
    assertThat(algebra.getNumberSystem().getDomain()).isEqualTo("N");
    String value = (String) fieldInfo.getPropertyConverter().toGraphProperty(algebra.getNumberSystem());
    // the converted enum value that will be stored as a neo4j node / rel property
    assertThat(value).isEqualTo("NATURAL");
}

Example 19 with FieldInfo

use of org.neo4j.ogm.metadata.FieldInfo in project neo4j-ogm by neo4j.

the class EnumConversionTest method testLoadFieldWithAnnotatedConverter.

@Test
public void testLoadFieldWithAnnotatedConverter() {
    FieldInfo fieldInfo = algebraInfo.propertyField("numberSystem");
    assertThat(fieldInfo.hasPropertyConverter()).isTrue();
    // a node / rel property value loaded from neo4j, to be stored in on an enum
    String value = "INTEGER";
    Algebra algebra = new Algebra();
    algebra.setNumberSystem((NumberSystem) fieldInfo.getPropertyConverter().toEntityAttribute(value));
    assertThat(algebra.getNumberSystem()).isEqualTo(NumberSystem.INTEGER);
    assertThat(algebra.getNumberSystem().getDomain()).isEqualTo("Z");
}

Example 20 with FieldInfo

use of org.neo4j.ogm.metadata.FieldInfo in project neo4j-ogm by neo4j.

the class EnumConversionTest method assertConvertingNullArrayAttributeWorksCorrectly.

/**
 * @see DATAGRAPH-550
 */
@Test
public void assertConvertingNullArrayAttributeWorksCorrectly() {
    FieldInfo methodInfo = personInfo.propertyField("inProgressEducation");
    assertThat(methodInfo.hasPropertyConverter()).isTrue();
    AttributeConverter attributeConverter = methodInfo.getPropertyConverter();
    assertThat(attributeConverter.toGraphProperty(null)).isEqualTo(null);
}