Examples with FetchPlan io.jmix.core.FetchPlan used on opensource projects

Example 21 with FetchPlan

use of io.jmix.core.FetchPlan in project jmix by jmix-framework.

the class ViewBuilderTest method testRefView.

@Test
public void testRefView() {
    FetchPlan view = ViewBuilder.of(Pet.class).add("owner", builder -> builder.add("name")).build();
    assertFalse(containsSystemProperties(view));
    assertNotNull(view.getProperty("owner"));
    FetchPlan ownerView = view.getProperty("owner").getFetchPlan();
    assertNotNull(ownerView);
    assertFalse(containsSystemProperties(ownerView));
    assertTrue(ownerView.containsProperty("name"));
}

Example 22 with FetchPlan

use of io.jmix.core.FetchPlan in project jmix by jmix-framework.

the class ViewBuilderTest method testBuild.

@Test
public void testBuild() {
    FetchPlan view = ViewBuilder.of(Pet.class).build();
    assertNotNull(view);
    assertFalse(containsSystemProperties(view));
    assertFalse(view.containsProperty("name"));
}

Example 23 with FetchPlan

use of io.jmix.core.FetchPlan in project jmix by jmix-framework.

the class SoftDeleteTest method testReferenceToDeletedEntityOneToManyThroughManyToOne.

@Test
public void testReferenceToDeletedEntityOneToManyThroughManyToOne() {
    FetchPlan constraintView = new View(Constraint.class).addProperty("code");
    FetchPlan groupView = new View(Group.class).addProperty("name").addProperty("constraints", constraintView, FetchMode.BATCH);
    FetchPlan groupHierarchyView = new View(GroupHierarchy.class).addProperty("group", groupView, FetchMode.BATCH);
    GroupHierarchy groupHierarchy = persistence.callInTransaction((em) -> em.find(GroupHierarchy.class, groupHierarchyId, groupHierarchyView));
    assertNotNull(groupHierarchy);
    assertNotNull(groupHierarchy.getGroup());
    assertEquals(1, groupHierarchy.getGroup().getConstraints().size());
}

Example 24 with FetchPlan

use of io.jmix.core.FetchPlan in project jmix by jmix-framework.

the class SoftDeleteTest method testManyToOne_InnerJoinOnClause.

@Test
public void testManyToOne_InnerJoinOnClause() throws SQLException {
    System.out.println("===================== BEGIN testManyToOne =====================");
    JdbcTemplate jdbcTemplate = new JdbcTemplate(persistence.getDataSource());
    jdbcTemplate.update("update TEST_GROUP set DELETE_TS = current_timestamp, DELETED_BY = 'admin' where ID = ?", groupId.toString());
    // test without view
    try (Transaction tx = persistence.createTransaction()) {
        EntityManager em = persistence.getEntityManager();
        boolean prevValue = setPrintInnerJoinInWhereClause(em, false);
        Group group = null;
        try {
            User user = em.find(User.class, userId);
            group = user.getGroup();
        } finally {
            setPrintInnerJoinInWhereClause(em, prevValue);
        }
        tx.commit();
        assertNotNull(group);
        assertTrue(group.isDeleted());
    }
    FetchPlan view;
    // test fetchMode = AUTO (JOIN is used)
    view = new View(User.class, "testView").addProperty("name").addProperty("login").addProperty("group", new View(Group.class).addProperty("name"));
    try (Transaction tx = persistence.createTransaction()) {
        EntityManager em = persistence.getEntityManager();
        boolean prevValue = setPrintInnerJoinInWhereClause(em, false);
        Group group;
        try {
            User user = em.find(User.class, userId, view);
            group = user.getGroup();
        } finally {
            setPrintInnerJoinInWhereClause(em, prevValue);
        }
        tx.commit();
        assertNotNull(group);
        assertTrue(group.isDeleted());
    }
    // test fetchMode = UNDEFINED
    view = new View(User.class, "testView").addProperty("name").addProperty("login").addProperty("group", new View(Group.class).addProperty("name"), FetchMode.UNDEFINED);
    try (Transaction tx = persistence.createTransaction()) {
        EntityManager em = persistence.getEntityManager();
        boolean prevValue = setPrintInnerJoinInWhereClause(em, false);
        Group group;
        try {
            User user = em.find(User.class, userId, view);
            group = user.getGroup();
        } finally {
            setPrintInnerJoinInWhereClause(em, prevValue);
        }
        tx.commit();
        assertNotNull(group);
        assertTrue(group.isDeleted());
    }
    // test fetchMode = BATCH
    view = new View(User.class, "testView").addProperty("name").addProperty("login").addProperty("group", new View(Group.class).addProperty("name"), FetchMode.BATCH);
    try (Transaction tx = persistence.createTransaction()) {
        EntityManager em = persistence.getEntityManager();
        boolean prevValue = setPrintInnerJoinInWhereClause(em, false);
        Group group;
        try {
            User user = em.find(User.class, userId, view);
            group = user.getGroup();
        } finally {
            setPrintInnerJoinInWhereClause(em, prevValue);
        }
        tx.commit();
        assertNotNull(group);
        assertTrue(group.isDeleted());
    }
    System.out.println("===================== END testManyToOne =====================");
}

Example 25 with FetchPlan

use of io.jmix.core.FetchPlan in project jmix by jmix-framework.

the class SoftDeleteTest method testManyToOne.

@Test
public void testManyToOne() throws SQLException {
    System.out.println("===================== BEGIN testManyToOne =====================");
    JdbcTemplate jdbcTemplate = new JdbcTemplate(persistence.getDataSource());
    jdbcTemplate.update("update TEST_GROUP set DELETE_TS = current_timestamp, DELETED_BY = 'admin' where ID = ?", groupId.toString());
    // test without view
    try (Transaction tx = persistence.createTransaction()) {
        EntityManager em = persistence.getEntityManager();
        User user = em.find(User.class, userId);
        Group group = user.getGroup();
        tx.commit();
        assertNotNull(group);
        assertTrue(group.isDeleted());
    }
    FetchPlan view;
    // test fetchMode = AUTO (JOIN is used)
    view = new View(User.class, "testView").addProperty("name").addProperty("login").addProperty("group", new View(Group.class).addProperty("name"));
    try (Transaction tx = persistence.createTransaction()) {
        EntityManager em = persistence.getEntityManager();
        User user = em.find(User.class, userId, view);
        Group group = user.getGroup();
        tx.commit();
        assertNotNull(group);
        assertTrue(group.isDeleted());
    }
    // test fetchMode = UNDEFINED
    view = new View(User.class, "testView").addProperty("name").addProperty("login").addProperty("group", new View(Group.class).addProperty("name"), FetchMode.UNDEFINED);
    try (Transaction tx = persistence.createTransaction()) {
        EntityManager em = persistence.getEntityManager();
        User user = em.find(User.class, userId, view);
        Group group = user.getGroup();
        tx.commit();
        assertNotNull(group);
        assertTrue(group.isDeleted());
    }
    // test fetchMode = BATCH
    view = new View(User.class, "testView").addProperty("name").addProperty("login").addProperty("group", new View(Group.class).addProperty("name"), FetchMode.BATCH);
    try (Transaction tx = persistence.createTransaction()) {
        EntityManager em = persistence.getEntityManager();
        User user = em.find(User.class, userId, view);
        Group group = user.getGroup();
        tx.commit();
        assertNotNull(group);
        assertTrue(group.isDeleted());
    }
    System.out.println("===================== END testManyToOne =====================");
}