Examples with GenericSpecificationsBuilder org.baeldung.persistence.dao.GenericSpecificationsBuilder used on opensource projects

Example 1 with GenericSpecificationsBuilder

use of org.baeldung.persistence.dao.GenericSpecificationsBuilder in project tutorials by eugenp.

the class JPASpecificationIntegrationTest method givenFirstOrLastNameAndAgeGenericBuilder_whenGettingListOfUsers_thenCorrect.

@Test
public void givenFirstOrLastNameAndAgeGenericBuilder_whenGettingListOfUsers_thenCorrect() {
    GenericSpecificationsBuilder<User> builder = new GenericSpecificationsBuilder<>();
    Function<SpecSearchCriteria, Specification<User>> converter = UserSpecification::new;
    CriteriaParser parser = new CriteriaParser();
    List<User> results = repository.findAll(builder.build(parser.parse("( lastName:doe OR firstName:john ) AND age:22"), converter));
    assertThat(results, hasSize(1));
    assertThat(userJohn, isIn(results));
    assertThat(userTom, not(isIn(results)));
}

Example 2 with GenericSpecificationsBuilder

use of org.baeldung.persistence.dao.GenericSpecificationsBuilder in project tutorials by eugenp.

the class UserController method resolveSpecificationFromInfixExpr.

protected Specification<User> resolveSpecificationFromInfixExpr(String searchParameters) {
    CriteriaParser parser = new CriteriaParser();
    GenericSpecificationsBuilder<User> specBuilder = new GenericSpecificationsBuilder<>();
    return specBuilder.build(parser.parse(searchParameters), UserSpecification::new);
}