Example usage for org.apache.cassandra.cql3 ColumnSpecification ColumnSpecification

Introduction

In this page you can find the example usage for org.apache.cassandra.cql3 ColumnSpecification ColumnSpecification.

Prototype

public ColumnSpecification(String ksName, String cfName, ColumnIdentifier name, AbstractType<?> type) 

Source Link

Usage

From source file:info.archinnov.achilles.entity.CQLEntityMapperTest.java

License:Apache License

@Test
public void should_map_row_to_entity() throws Exception {
    Long id = RandomUtils.nextLong();
    PropertyMeta idMeta = mock(PropertyMeta.class);
    PropertyMeta valueMeta = mock(PropertyMeta.class);

    when(idMeta.isEmbeddedId()).thenReturn(false);

    Map<String, PropertyMeta> propertiesMap = ImmutableMap.of("id", idMeta, "value", valueMeta);

    ColumnIdentifier iden1 = new ColumnIdentifier(UTF8Type.instance.decompose("id"), UTF8Type.instance);
    ColumnSpecification spec1 = new ColumnSpecification("keyspace", "id", iden1, LongType.instance);

    ColumnIdentifier iden2 = new ColumnIdentifier(UTF8Type.instance.decompose("value"), UTF8Type.instance);
    ColumnSpecification spec2 = new ColumnSpecification("keyspace", "value", iden2, UTF8Type.instance);

    def1 = Whitebox.invokeMethod(Definition.class, "fromTransportSpecification", spec1);
    def2 = Whitebox.invokeMethod(Definition.class, "fromTransportSpecification", spec2);

    when(row.getColumnDefinitions()).thenReturn(columnDefs);
    when(columnDefs.iterator()).thenReturn(Arrays.asList(def1, def2).iterator());

    when(entityMeta.getIdMeta()).thenReturn(idMeta);
    when(entityMeta.instanciate()).thenReturn(entity);
    when(cqlRowInvoker.invokeOnRowForFields(row, idMeta)).thenReturn(id);
    when(cqlRowInvoker.invokeOnRowForFields(row, valueMeta)).thenReturn("value");
    when(entityMeta.instanciate()).thenReturn(entity);

    CompleteBean actual = entityMapper.mapRowToEntityWithPrimaryKey(CompleteBean.class, entityMeta, row,
            propertiesMap, true);//from  ww  w . j a  va  2  s .  com

    assertThat(actual).isSameAs(entity);
    verify(idMeta).setValueToField(entity, id);
    verify(valueMeta).setValueToField(entity, "value");
}

---

From source file:info.archinnov.achilles.entity.operations.CQLNativeQueryMapperTest.java

License:Apache License

@Test
public void should_map_rows() throws Exception {
    Long id = RandomUtils.nextLong();
    String name = "name";

    ColumnIdentifier iden1 = new ColumnIdentifier(UTF8Type.instance.decompose("id"), UTF8Type.instance);
    ColumnSpecification spec1 = new ColumnSpecification("keyspace", "id", iden1, LongType.instance);

    ColumnIdentifier iden2 = new ColumnIdentifier(UTF8Type.instance.decompose(name), UTF8Type.instance);
    ColumnSpecification spec2 = new ColumnSpecification("keyspace", "name", iden2, UTF8Type.instance);

    def1 = Whitebox.invokeMethod(Definition.class, "fromTransportSpecification", spec1);
    def2 = Whitebox.invokeMethod(Definition.class, "fromTransportSpecification", spec2);

    when(row.getColumnDefinitions()).thenReturn(columnDefs);
    when(columnDefs.iterator()).thenReturn(Arrays.asList(def1, def2).iterator());

    when(cqlRowInvoker.invokeOnRowForType(row, Long.class, "id")).thenReturn(id);
    when(cqlRowInvoker.invokeOnRowForType(row, String.class, "name")).thenReturn(name);

    List<Map<String, Object>> result = mapper.mapRows(Arrays.asList(row));

    verify(cqlRowInvoker).invokeOnRowForType(row, Long.class, "id");
    verify(cqlRowInvoker).invokeOnRowForType(row, String.class, "name");

    assertThat(result).hasSize(1);/*from w ww  . j  a  v  a2 s .c  o  m*/
    Map<String, Object> line = result.get(0);

    assertThat(line).hasSize(2);
    assertThat(line.get("id")).isEqualTo(id);
    assertThat(line.get("name")).isEqualTo(name);

}

---

From source file:info.archinnov.achilles.entity.operations.CQLNativeQueryMapperTest.java

License:Apache License

@Test
public void should_map_rows_with_list() throws Exception {
    ArrayList<String> friends = new ArrayList<String>();

    ColumnIdentifier iden1 = new ColumnIdentifier(UTF8Type.instance.decompose("friends"), UTF8Type.instance);
    ColumnSpecification spec1 = new ColumnSpecification("keyspace", "friends", iden1,
            ListType.getInstance(UTF8Type.instance));

    def1 = Whitebox.invokeMethod(Definition.class, "fromTransportSpecification", spec1);

    when(row.getColumnDefinitions()).thenReturn(columnDefs);
    when(columnDefs.iterator()).thenReturn(Arrays.asList(def1).iterator());

    when(row.getList("friends", String.class)).thenReturn(friends);
    List<Map<String, Object>> result = mapper.mapRows(Arrays.asList(row));

    assertThat(result).hasSize(1);//w  w w.j  a  v  a2s  . c o  m
    Map<String, Object> line = result.get(0);

    assertThat(line).hasSize(1);
    assertThat(line.get("friends")).isSameAs(friends);
}

---

From source file:info.archinnov.achilles.entity.operations.CQLNativeQueryMapperTest.java

License:Apache License

@Test
public void should_map_rows_with_set() throws Exception {
    Set<String> followers = new HashSet<String>();

    ColumnIdentifier iden1 = new ColumnIdentifier(UTF8Type.instance.decompose("followers"), UTF8Type.instance);
    ColumnSpecification spec1 = new ColumnSpecification("keyspace", "followers", iden1,
            SetType.getInstance(UTF8Type.instance));

    def1 = Whitebox.invokeMethod(Definition.class, "fromTransportSpecification", spec1);

    when(row.getColumnDefinitions()).thenReturn(columnDefs);
    when(columnDefs.iterator()).thenReturn(Arrays.asList(def1).iterator());

    when(row.getSet("followers", String.class)).thenReturn(followers);
    List<Map<String, Object>> result = mapper.mapRows(Arrays.asList(row));

    assertThat(result).hasSize(1);//from  w  w  w.j a  va 2s. c om
    Map<String, Object> line = result.get(0);

    assertThat(line).hasSize(1);
    assertThat(line.get("followers")).isSameAs(followers);
}

---

From source file:info.archinnov.achilles.entity.operations.CQLNativeQueryMapperTest.java

License:Apache License

@Test
public void should_map_rows_with_map() throws Exception {
    Map<BigInteger, String> preferences = new HashMap<BigInteger, String>();

    ColumnIdentifier iden1 = new ColumnIdentifier(UTF8Type.instance.decompose("preferences"),
            UTF8Type.instance);/*from www . ja  va 2  s .  co  m*/
    ColumnSpecification spec1 = new ColumnSpecification("keyspace", "followers", iden1,
            MapType.getInstance(IntegerType.instance, UTF8Type.instance));

    def1 = Whitebox.invokeMethod(Definition.class, "fromTransportSpecification", spec1);

    when(row.getColumnDefinitions()).thenReturn(columnDefs);
    when(columnDefs.iterator()).thenReturn(Arrays.asList(def1).iterator());

    when(row.getMap("preferences", BigInteger.class, String.class)).thenReturn(preferences);
    List<Map<String, Object>> result = mapper.mapRows(Arrays.asList(row));

    assertThat(result).hasSize(1);
    Map<String, Object> line = result.get(0);

    assertThat(line).hasSize(1);
    assertThat(line.get("preferences")).isSameAs(preferences);
}

---

From source file:info.archinnov.achilles.entity.operations.CQLNativeQueryMapperTest.java

License:Apache License

@Test
public void should_return_empty_list_when_no_column() throws Exception {
    ColumnIdentifier iden1 = new ColumnIdentifier(UTF8Type.instance.decompose("id"), UTF8Type.instance);
    ColumnSpecification spec1 = new ColumnSpecification("keyspace", "id", iden1, LongType.instance);

    def1 = Whitebox.invokeMethod(Definition.class, "fromTransportSpecification", spec1);

    when(row.getColumnDefinitions()).thenReturn(null);

    List<Map<String, Object>> result = mapper.mapRows(Arrays.asList(row));
    assertThat(result).isEmpty();//from w  w  w.  j ava  2s.  c o  m

    verifyZeroInteractions(cqlRowInvoker);
}

---