Examples with Value org.gridgain.internal.h2.value.Value used on opensource projects

Example 96 with Value

use of org.gridgain.internal.h2.value.Value in project h2database by h2database.

the class TriggerObject method fire.

/**
 * Call the trigger class if required. This method does nothing if the
 * trigger is not defined for the given action. This method is called before
 * or after any rows have been processed, once for each statement.
 *
 * @param session the session
 * @param type the trigger type
 * @param beforeAction if this method is called before applying the changes
 */
public void fire(Session session, int type, boolean beforeAction) {
    if (rowBased || before != beforeAction || (typeMask & type) == 0) {
        return;
    }
    load();
    Connection c2 = session.createConnection(false);
    boolean old = false;
    if (type != Trigger.SELECT) {
        old = session.setCommitOrRollbackDisabled(true);
    }
    Value identity = session.getLastScopeIdentity();
    try {
        triggerCallback.fire(c2, null, null);
    } catch (Throwable e) {
        throw DbException.get(ErrorCode.ERROR_EXECUTING_TRIGGER_3, e, getName(), triggerClassName != null ? triggerClassName : "..source..", e.toString());
    } finally {
        if (session.getLastTriggerIdentity() != null) {
            session.setLastScopeIdentity(session.getLastTriggerIdentity());
            session.setLastTriggerIdentity(null);
        } else {
            session.setLastScopeIdentity(identity);
        }
        if (type != Trigger.SELECT) {
            session.setCommitOrRollbackDisabled(old);
        }
    }
}

Example 97 with Value

use of org.gridgain.internal.h2.value.Value in project h2database by h2database.

the class TestValueHashMap method testRandomized.

private void testRandomized() {
    ValueHashMap<Value> map = ValueHashMap.newInstance();
    HashMap<Value, Value> hash = new HashMap<>();
    Random random = new Random(1);
    Comparator<Value> vc = new Comparator<Value>() {

        @Override
        public int compare(Value v1, Value v2) {
            return v1.compareTo(v2, compareMode);
        }
    };
    for (int i = 0; i < 10000; i++) {
        int op = random.nextInt(10);
        Value key = ValueInt.get(random.nextInt(100));
        Value value = ValueInt.get(random.nextInt(100));
        switch(op) {
            case 0:
                map.put(key, value);
                hash.put(key, value);
                break;
            case 1:
                map.remove(key);
                hash.remove(key);
                break;
            case 2:
                Value v1 = map.get(key);
                Value v2 = hash.get(key);
                assertTrue(v1 == null ? v2 == null : v1.equals(v2));
                break;
            case 3:
                {
                    ArrayList<Value> a1 = map.keys();
                    ArrayList<Value> a2 = new ArrayList<>(hash.keySet());
                    assertEquals(a1.size(), a2.size());
                    Collections.sort(a1, vc);
                    Collections.sort(a2, vc);
                    for (int j = 0; j < a1.size(); j++) {
                        assertTrue(a1.get(j).equals(a2.get(j)));
                    }
                    break;
                }
            case 4:
                ArrayList<Value> a1 = map.values();
                ArrayList<Value> a2 = new ArrayList<>(hash.values());
                assertEquals(a1.size(), a2.size());
                Collections.sort(a1, vc);
                Collections.sort(a2, vc);
                for (int j = 0; j < a1.size(); j++) {
                    assertTrue(a1.get(j).equals(a2.get(j)));
                }
                break;
            default:
        }
    }
}

Example 98 with Value

use of org.gridgain.internal.h2.value.Value in project h2database by h2database.

the class TestValue method testResultSetOperation.

private void testResultSetOperation(Object obj) throws SQLException {
    SimpleResultSet rs = new SimpleResultSet();
    rs.setAutoClose(false);
    int valueType = DataType.getTypeFromClass(obj.getClass());
    int sqlType = DataType.convertTypeToSQLType(valueType);
    rs.addColumn("X", sqlType, 10, 0);
    rs.addRow(new Object[] { obj });
    rs.next();
    Value v = DataType.readValue(null, rs, 1, valueType);
    Value v2 = DataType.convertToValue(null, obj, valueType);
    if (v.getType() == Value.RESULT_SET) {
        assertEquals(v.toString(), v2.toString());
    } else {
        assertTrue(v.equals(v2));
    }
}

Example 99 with Value

use of org.gridgain.internal.h2.value.Value in project h2database by h2database.

the class TestDataPage method testValues.

private void testValues() {
    testValue(ValueNull.INSTANCE);
    testValue(ValueBoolean.FALSE);
    testValue(ValueBoolean.TRUE);
    for (int i = 0; i < 256; i++) {
        testValue(ValueByte.get((byte) i));
    }
    for (int i = 0; i < 256 * 256; i += 10) {
        testValue(ValueShort.get((short) i));
    }
    for (int i = 0; i < 256 * 256; i += 10) {
        testValue(ValueInt.get(i));
        testValue(ValueInt.get(-i));
        testValue(ValueLong.get(i));
        testValue(ValueLong.get(-i));
    }
    testValue(ValueInt.get(Integer.MAX_VALUE));
    testValue(ValueInt.get(Integer.MIN_VALUE));
    for (long i = 0; i < Integer.MAX_VALUE; i += 10 + i / 4) {
        testValue(ValueInt.get((int) i));
        testValue(ValueInt.get((int) -i));
    }
    testValue(ValueLong.get(Long.MAX_VALUE));
    testValue(ValueLong.get(Long.MIN_VALUE));
    for (long i = 0; i >= 0; i += 10 + i / 4) {
        testValue(ValueLong.get(i));
        testValue(ValueLong.get(-i));
    }
    testValue(ValueDecimal.get(BigDecimal.ZERO));
    testValue(ValueDecimal.get(BigDecimal.ONE));
    testValue(ValueDecimal.get(BigDecimal.TEN));
    testValue(ValueDecimal.get(BigDecimal.ONE.negate()));
    testValue(ValueDecimal.get(BigDecimal.TEN.negate()));
    for (long i = 0; i >= 0; i += 10 + i / 4) {
        testValue(ValueDecimal.get(new BigDecimal(i)));
        testValue(ValueDecimal.get(new BigDecimal(-i)));
        for (int j = 0; j < 200; j += 50) {
            testValue(ValueDecimal.get(new BigDecimal(i).setScale(j)));
            testValue(ValueDecimal.get(new BigDecimal(i * i).setScale(j)));
        }
        testValue(ValueDecimal.get(new BigDecimal(i * i)));
    }
    testValue(ValueDate.get(new Date(System.currentTimeMillis())));
    testValue(ValueDate.get(new Date(0)));
    testValue(ValueTime.get(new Time(System.currentTimeMillis())));
    testValue(ValueTime.get(new Time(0)));
    testValue(ValueTimestamp.fromMillis(System.currentTimeMillis()));
    testValue(ValueTimestamp.fromMillis(0));
    testValue(ValueTimestampTimeZone.parse("2000-01-01 10:00:00"));
    testValue(ValueJavaObject.getNoCopy(null, new byte[0], this));
    testValue(ValueJavaObject.getNoCopy(null, new byte[100], this));
    for (int i = 0; i < 300; i++) {
        testValue(ValueBytes.getNoCopy(new byte[i]));
    }
    for (int i = 0; i < 65000; i += 10 + i) {
        testValue(ValueBytes.getNoCopy(new byte[i]));
    }
    testValue(ValueUuid.getNewRandom());
    for (int i = 0; i < 100; i++) {
        testValue(ValueString.get(new String(new char[i])));
    }
    for (int i = 0; i < 65000; i += 10 + i) {
        testValue(ValueString.get(new String(new char[i])));
        testValue(ValueStringFixed.get(new String(new char[i])));
        testValue(ValueStringIgnoreCase.get(new String(new char[i])));
    }
    testValue(ValueFloat.get(0f));
    testValue(ValueFloat.get(1f));
    testValue(ValueFloat.get(-1f));
    testValue(ValueDouble.get(0));
    testValue(ValueDouble.get(1));
    testValue(ValueDouble.get(-1));
    for (int i = 0; i < 65000; i += 10 + i) {
        for (double j = 0.1; j < 65000; j += 10 + j) {
            testValue(ValueFloat.get((float) (i / j)));
            testValue(ValueDouble.get(i / j));
            testValue(ValueFloat.get((float) -(i / j)));
            testValue(ValueDouble.get(-(i / j)));
        }
    }
    testValue(ValueArray.get(new Value[0]));
    testValue(ValueArray.get(new Value[] { ValueBoolean.TRUE, ValueInt.get(10) }));
    SimpleResultSet rs = new SimpleResultSet();
    rs.setAutoClose(false);
    rs.addColumn("ID", Types.INTEGER, 0, 0);
    rs.addColumn("NAME", Types.VARCHAR, 255, 0);
    rs.addRow(1, "Hello");
    rs.addRow(2, "World");
    rs.addRow(3, "Peace");
    testValue(ValueResultSet.get(rs));
}

Example 100 with Value

use of org.gridgain.internal.h2.value.Value in project h2database by h2database.

the class TestDataPage method testValue.

private void testValue(Value v) {
    Data data = Data.create(null, 1024);
    data.checkCapacity((int) v.getPrecision());
    data.writeValue(v);
    data.writeInt(123);
    data.reset();
    Value v2 = data.readValue();
    assertEquals(v.getType(), v2.getType());
    assertEquals(0, v.compareTo(v2, compareMode));
    assertEquals(123, data.readInt());
}