Examples of org.mongodb.morphia.mapping.MappedField

org.mongodb.morphia.mapping.MappedField
Represents the mapping of this field to/from mongodb (name, list) @author Scott Hernandez


    @Test
    public void shouldNotAllowOtherValuesForAllOperator() {
        // given
        MappedClass mappedClass = new MappedClass(SimpleEntity.class, new Mapper());
        MappedField mappedField = mappedClass.getMappedField("name");


        // expect
        assertThat(QueryValidator.isCompatibleForOperator(mappedField,
                                                          SimpleEntity.class,
                                                          ALL,

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    @Test
    public void shouldNotAllowNonIntegerTypeIfValueIsInt() {
        // expect
        MappedClass mappedClass = new MappedClass(SimpleEntity.class, new Mapper());
        MappedField mappedField = mappedClass.getMappedField("name");
        assertThat(QueryValidator.isCompatibleForOperator(mappedField, SimpleEntity.class, EQUAL, new Integer(1),
                                                          new ArrayList<ValidationFailure>()), is(false));
    }

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    @Test
    public void shouldNotAllowStringValueWithTypeThatIsNotString() {
        // expect
        MappedClass mappedClass = new MappedClass(SimpleEntity.class, new Mapper());
        MappedField mappedField = mappedClass.getMappedField("name");
        assertThat(QueryValidator.isCompatibleForOperator(mappedField, Integer.class, EQUAL, "value", new ArrayList<ValidationFailure>()),
                   is(false));
    }

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    @Test
    public void shouldNotAllowValueWithoutEntityAnnotationAndTypeOfKey() {
        // expect
        MappedClass mappedClass = new MappedClass(SimpleEntity.class, new Mapper());
        MappedField mappedField = mappedClass.getMappedField("name");
        assertThat(QueryValidator.isCompatibleForOperator(mappedField, Key.class, EQUAL, "value", new ArrayList<ValidationFailure>()),
                   is(false));
    }

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    @Test
    public void shouldAllowTypeThatMatchesKeyTypeValue() {
        // expect
        MappedClass mappedClass = new MappedClass(SimpleEntity.class, new Mapper());
        MappedField mappedField = mappedClass.getMappedField("integer");
        assertThat(QueryValidator.isCompatibleForOperator(mappedField, Integer.class, EQUAL,
                                                          new Key<Number>(Integer.class, new ObjectId()),
                                                          new ArrayList<ValidationFailure>()), is(true));
    }

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    @Test
    public void shouldNotAllowTypeThatDoesNotMatchKeyTypeValue() {
        // expect
        MappedClass mappedClass = new MappedClass(SimpleEntity.class, new Mapper());
        MappedField mappedField = mappedClass.getMappedField("name");
        assertThat(QueryValidator.isCompatibleForOperator(mappedField, String.class, EQUAL,
                                                          new Key<Number>(Integer.class, new ObjectId()),
                                                          new ArrayList<ValidationFailure>()), is(false));
    }

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    @Test
    public void shouldNotAllowNonKeyTypeWithKeyValue() {
        // expect
        MappedClass mappedClass = new MappedClass(EntityWithListsAndArrays.class, new Mapper());
        MappedField mappedField = mappedClass.getMappedField("listOfIntegers");
        assertThat(QueryValidator.isCompatibleForOperator(mappedField, SimpleEntity.class, EQUAL, new Key<String>("kind", new ObjectId()),
                                                          new ArrayList<ValidationFailure>()), is(false));
    }

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        getDs().merge(a);
    }


    @Test
    public void testVersionFieldNameContribution() throws Exception {
        final MappedField mappedFieldByJavaField = getMorphia().getMapper().getMappedClass(ALong.class).getMappedFieldByJavaField("v");
        Assert.assertEquals("versionNameContributedByAnnotation", mappedFieldByJavaField.getNameToStore());
    }

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        WriteResult wr;
        if (mc.getFieldsAnnotatedWith(Version.class).isEmpty()) {
            return null;
        }


        final MappedField mfVersion = mc.getFieldsAnnotatedWith(Version.class).get(0);
        final String versionKeyName = mfVersion.getNameToStore();


        Long oldVersion = (Long) mfVersion.getFieldValue(entity);
        long newVersion = nextValue(oldVersion);


        dbObj.put(versionKeyName, newVersion);
        mfVersion.setFieldValue(entity, newVersion);


        if (idValue != null && newVersion != 1) {
            final UpdateResults res = update(find(dbColl.getName(), entity.getClass()).filter(Mapper.ID_KEY, idValue)
                                                                                      .filter(versionKeyName, oldVersion),
                                             dbObj,

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        final MappedClass mc = mapper.getMappedClass(ent);
        final Query<T> q = (Query<T>) createQuery(mc.getClazz());
        q.disableValidation().filter(Mapper.ID_KEY, mapper.getId(ent));


        if (!mc.getFieldsAnnotatedWith(Version.class).isEmpty()) {
            final MappedField versionMF = mc.getFieldsAnnotatedWith(Version.class).get(0);
            final Long oldVer = (Long) versionMF.getFieldValue(ent);
            q.filter(versionMF.getNameToStore(), oldVer);
            ops.set(versionMF.getNameToStore(), nextValue(oldVer));
        }


        return update(q, ops);
    }

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org.mongodb.morphia.annotations.Reference

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