Examples with CheckedConsumer org.simpleflatmapper.util.CheckedConsumer used on opensource projects

Example 1 with CheckedConsumer

use of org.simpleflatmapper.util.CheckedConsumer in project SimpleFlatMapper by arnaudroger.

the class DynamicCsvMapperImplTest method testMultipleThread.

@Test
public void testMultipleThread() throws InterruptedException, ExecutionException {
    final CsvMapper<DbObject> mapper = CsvMapperFactory.newInstance().newMapper(DbObject.class);
    ExecutorService service = Executors.newFixedThreadPool(4);
    final AtomicLong sumOfAllIds = new AtomicLong();
    final AtomicLong nbRow = new AtomicLong();
    final CheckedConsumer<DbObject> handler = new CheckedConsumer<DbObject>() {

        @Override
        public void accept(DbObject t) throws Exception {
            long id = t.getId();
            assertEquals("name" + Long.toHexString(id), t.getName());
            assertEquals("email" + Long.toHexString(id), t.getEmail());
            assertEquals(Type.values()[(int) (id) % 4], t.getTypeName());
            assertEquals(Type.values()[(int) (id) % 4], t.getTypeOrdinal());
            assertEquals(id, t.getCreationTime().getTime() / 1000);
            sumOfAllIds.addAndGet(id);
            nbRow.incrementAndGet();
        }
    };
    final String str = buildCsvContent();
    List<Future<Object>> futures = new ArrayList<Future<Object>>();
    for (int i = 0; i < NBFUTURE; i++) {
        futures.add(service.submit(new Callable<Object>() {

            @Override
            public Object call() throws Exception {
                mapper.forEach(new StringReader(str), handler);
                return null;
            }
        }));
    }
    int i = 0;
    for (Future<Object> future : futures) {
        try {
            future.get();
        } catch (Exception e) {
            System.out.println("Future " + i + " fail " + e);
        }
        i++;
    }
    assertEquals(NBFUTURE, i);
    assertEquals(nbRow.get(), NBFUTURE * NBROW);
    int sum = 0;
    for (i = 0; i < NBROW; i++) {
        sum += i;
    }
    assertEquals(sumOfAllIds.get(), NBFUTURE * sum);
}

Example 2 with CheckedConsumer

use of org.simpleflatmapper.util.CheckedConsumer in project SimpleFlatMapper by arnaudroger.

the class PostgresqlCrudTest method testManualAutogenerated.

@Test
public void testManualAutogenerated() throws SQLException {
    Connection connection = DbHelper.getDbConnection(DbHelper.TargetDB.POSTGRESQL);
    if (connection == null) {
        System.err.println("Db POSTGRESQL not available");
        return;
    }
    try {
        Statement st = connection.createStatement();
        try {
            st.execute("DROP TABLE IF EXISTS test_db_object_dv");
            st.execute("CREATE TABLE test_db_object_dv(  id bigint DEFAULT 3," + " name varchar(100), " + " email varchar(100)," + " creation_Time timestamp, type_ordinal int, type_name varchar(10)  )");
        } finally {
            st.close();
        }
        Crud<DbObject, Long> objectCrud = JdbcMapperFactory.newInstance().addColumnProperty("id", KeyProperty.DEFAULT, AutoGeneratedProperty.DEFAULT).<DbObject, Long>crud(DbObject.class, Long.class).table(connection, "test_db_object_dv");
        DbObject object = DbObject.newInstance();
        object.setId(-22225);
        // create
        Long key = objectCrud.create(connection, object, new CheckedConsumer<Long>() {

            Long key;

            @Override
            public void accept(Long aLong) throws Exception {
                key = aLong;
            }
        }).key;
        assertFalse(key.equals(object.getId()));
        object.setId(key);
        // read
        assertEquals(object, objectCrud.read(connection, key));
    } finally {
        connection.close();
    }
}

Example 3 with CheckedConsumer

use of org.simpleflatmapper.util.CheckedConsumer in project SimpleFlatMapper by arnaudroger.

the class PostgresqlCrudTest method testManualAutogeneratedFromSeq.

@Test
public void testManualAutogeneratedFromSeq() throws SQLException {
    Connection connection = DbHelper.getDbConnection(DbHelper.TargetDB.POSTGRESQL);
    if (connection == null) {
        System.err.println("Db POSTGRESQL not available");
        return;
    }
    try {
        Statement st = connection.createStatement();
        try {
            st.execute("DROP TABLE IF EXISTS test_db_object_seq");
            st.execute("DROP SEQUENCE IF EXISTS test_seq_seq");
            st.execute("CREATE SEQUENCE test_seq_seq");
            st.execute("CREATE TABLE test_db_object_seq(  id bigint primary key," + " name varchar(100), " + " email varchar(100)," + " creation_Time timestamp, type_ordinal int, type_name varchar(10)  )");
        } finally {
            st.close();
        }
        Crud<DbObject, Long> objectCrud = JdbcMapperFactory.newInstance().addColumnProperty("id", KeyProperty.DEFAULT, AutoGeneratedProperty.of("nextval('test_seq_seq')")).<DbObject, Long>crud(DbObject.class, Long.class).table(connection, "test_db_object_seq");
        DbObject object = DbObject.newInstance();
        object.setId(-22225);
        // create
        Long key = objectCrud.create(connection, object, new CheckedConsumer<Long>() {

            Long key;

            @Override
            public void accept(Long aLong) throws Exception {
                key = aLong;
            }
        }).key;
        assertFalse(key.equals(object.getId()));
        object.setId(key);
        // read
        assertEquals(object, objectCrud.read(connection, key));
        object = DbObject.newInstance();
        object.setId(-22225);
        // create batch
        key = objectCrud.create(connection, Arrays.asList(object), new CheckedConsumer<Long>() {

            Long key;

            @Override
            public void accept(Long aLong) throws Exception {
                if (key != null)
                    throw new IllegalArgumentException();
                key = aLong;
            }
        }).key;
        assertFalse(key.equals(object.getId()));
        object.setId(key);
        // read
        assertEquals(object, objectCrud.read(connection, key));
        object = DbObject.newInstance();
        object.setId(-22225);
        try {
            // createOrUpdate
            key = objectCrud.createOrUpdate(connection, object, new CheckedConsumer<Long>() {

                Long key;

                @Override
                public void accept(Long aLong) throws Exception {
                    key = aLong;
                }
            }).key;
            assertFalse(key.equals(object.getId()));
            object.setId(key);
            // read
            assertEquals(object, objectCrud.read(connection, key));
            // createOrUpdate batch
            key = objectCrud.createOrUpdate(connection, Arrays.asList(object), new CheckedConsumer<Long>() {

                Long key;

                @Override
                public void accept(Long aLong) throws Exception {
                    if (key != null)
                        throw new IllegalArgumentException();
                    key = aLong;
                }
            }).key;
            assertFalse(key.equals(object.getId()));
            object.setId(key);
            // read
            assertEquals(object, objectCrud.read(connection, key));
        } catch (UnsupportedOperationException e) {
        // wrong postgres version
        }
    } finally {
        connection.close();
    }
}

Example 4 with CheckedConsumer

use of org.simpleflatmapper.util.CheckedConsumer in project SimpleFlatMapper by arnaudroger.

the class CrudTest method testDbObjectCrudAutoInc.

@Test
public void testDbObjectCrudAutoInc() throws SQLException {
    Connection connection = DbHelper.getDbConnection(targetDB);
    if (connection == null) {
        System.err.println("Db " + targetDB + " not available");
        return;
    }
    try {
        Crud<DbObject, Long> objectCrud = JdbcMapperFactory.newInstance().<DbObject, Long>crud(DbObject.class, Long.class).table(connection, "TEST_DB_OBJECT_AUTOINC");
        DbObject object = DbObject.newInstance();
        object.setId(-22225);
        // create
        Long key = objectCrud.create(connection, object, new CheckedConsumer<Long>() {

            Long key;

            @Override
            public void accept(Long aLong) throws Exception {
                key = aLong;
            }
        }).key;
        assertFalse(key.equals(object.getId()));
        object.setId(key);
        // read
        assertEquals(object, objectCrud.read(connection, key));
        object.setName("Udpdated");
        // update
        objectCrud.update(connection, object);
        assertEquals(object, objectCrud.read(connection, key));
        // delete
        objectCrud.delete(connection, key);
        assertNull(objectCrud.read(connection, key));
        objectCrud.create(connection, DbObject.newInstance());
        // batch
        final List<Long> keys = new ArrayList<Long>();
        final List<DbObject> values = Arrays.asList(DbObject.newInstance(), DbObject.newInstance());
        objectCrud.create(connection, values, new CheckedConsumer<Long>() {

            @Override
            public void accept(Long aLong) throws Exception {
                values.get(keys.size()).setId(aLong);
                keys.add(aLong);
            }
        });
        assertCollectionEquals(values, objectCrud.read(connection, keys, new ListCollector<DbObject>()).getList());
        int i = 333;
        for (DbObject value : values) {
            value.setEmail(Integer.toHexString(i));
            i++;
        }
        objectCrud.update(connection, values);
        assertCollectionEquals(values, objectCrud.read(connection, keys, new ListCollector<DbObject>()).getList());
        objectCrud.delete(connection, keys);
        assertCollectionEquals(Collections.<DbObject>emptyList(), objectCrud.read(connection, keys, new ListCollector<DbObject>()).getList());
    } finally {
        connection.close();
    }
}

Example 5 with CheckedConsumer

use of org.simpleflatmapper.util.CheckedConsumer in project SimpleFlatMapper by arnaudroger.

the class JdbcTemplateCrudTest method testCrudBatch.

@Test
public void testCrudBatch() throws SQLException {
    JdbcTemplateCrud<DbObject, Long> objectCrud = JdbcTemplateMapperFactory.newInstance().<DbObject, Long>crud(DbObject.class, Long.class).to(template, "TEST_DB_OBJECT");
    DbObject object = DbObject.newInstance();
    assertNull(objectCrud.read(object.getId()));
    // create
    final List<DbObject> objects = Arrays.asList(object);
    Long key = objectCrud.create(objects, new CheckedConsumer<Long>() {

        Long key;

        @Override
        public void accept(Long aLong) throws Exception {
            key = aLong;
        }
    }).key;
    assertNull(key);
    List<Long> keys = Arrays.asList(object.getId());
    // read
    assertEquals(objects, objectCrud.read(keys, new ListCollector<DbObject>()).getList());
    object.setName("Udpdated");
    // update
    objectCrud.update(objects);
    assertEquals(object, objectCrud.read(object.getId()));
    // delete
    objectCrud.delete(keys);
    assertNull(objectCrud.read(key));
    objectCrud.create(objects);
    assertEquals(objects, objectCrud.read(keys, new ListCollector<DbObject>()).getList());
    objectCrud.delete(keys);
    try {
        objectCrud.createOrUpdate(objects);
        assertEquals(objects, objectCrud.read(keys, new ListCollector<DbObject>()).getList());
    } catch (UnsupportedOperationException e) {
    }
}