Examples with BinaryArray org.apache.ignite.internal.binary.BinaryArray used on opensource projects

Example 6 with BinaryArray

use of org.apache.ignite.internal.binary.BinaryArray in project ignite by apache.

the class BinaryObjectBuilderImpl method checkMetadata.

/**
 * Checks metadata when a BinaryObject is being serialized.
 *
 * @param meta Current metadata.
 * @param fieldsMeta Map holding metadata information that has to be updated.
 * @param newVal Field value being serialized.
 * @param name Field name.
 * @param fieldId Field ID.
 */
private Map<String, BinaryFieldMetadata> checkMetadata(BinaryType meta, Map<String, BinaryFieldMetadata> fieldsMeta, Object newVal, String name, int fieldId) {
    String oldFldTypeName = meta == null ? null : meta.fieldTypeName(name);
    boolean nullFieldVal = false;
    int newFldTypeId;
    if (newVal instanceof BinaryValueWithType) {
        newFldTypeId = ((BinaryValueWithType) newVal).typeId();
        if (((BinaryValueWithType) newVal).value() == null)
            nullFieldVal = true;
    } else // Detect Enum and Enum array type.
    if (newVal instanceof BinaryEnumObjectImpl)
        newFldTypeId = GridBinaryMarshaller.ENUM;
    else if (newVal.getClass().isArray() && BinaryEnumObjectImpl.class.isAssignableFrom(newVal.getClass().getComponentType()))
        newFldTypeId = GridBinaryMarshaller.ENUM_ARR;
    else if (newVal.getClass().isArray() && BinaryObject.class.isAssignableFrom(newVal.getClass().getComponentType()))
        newFldTypeId = GridBinaryMarshaller.OBJ_ARR;
    else if (newVal instanceof BinaryEnumArray)
        newFldTypeId = GridBinaryMarshaller.ENUM_ARR;
    else if (newVal instanceof BinaryArray)
        newFldTypeId = GridBinaryMarshaller.OBJ_ARR;
    else
        newFldTypeId = BinaryUtils.typeByClass(newVal.getClass());
    if (oldFldTypeName == null) {
        // It's a new field, we have to add it to metadata.
        if (fieldsMeta == null) {
            if (BinaryUtils.FIELDS_SORTED_ORDER)
                fieldsMeta = new TreeMap<>();
            else
                fieldsMeta = new LinkedHashMap<>();
        }
        fieldsMeta.put(name, new BinaryFieldMetadata(newFldTypeId, fieldId));
    } else if (!nullFieldVal) {
        String newFldTypeName = BinaryUtils.fieldTypeName(newFldTypeId);
        if (!F.eq(newFldTypeName, oldFldTypeName) && !oldFldTypeName.equals(BinaryUtils.fieldTypeName(GridBinaryMarshaller.OBJ))) {
            throw new BinaryObjectException("Wrong value has been set [" + "typeName=" + (typeName == null ? meta.typeName() : typeName) + ", fieldName=" + name + ", fieldType=" + oldFldTypeName + ", assignedValueType=" + newFldTypeName + ']');
        }
    }
    return fieldsMeta;
}

Example 7 with BinaryArray

use of org.apache.ignite.internal.binary.BinaryArray in project ignite by apache.

the class CacheObjectBinaryProcessorImpl method marshalToBinary.

/**
 * {@inheritDoc}
 */
@Override
public Object marshalToBinary(@Nullable Object obj, boolean failIfUnregistered) throws BinaryObjectException {
    if (obj == null)
        return null;
    if (BinaryUtils.isBinaryType(obj.getClass()))
        return obj;
    if (obj instanceof Object[]) {
        Object[] arr = (Object[]) obj;
        Object[] pArr = new Object[arr.length];
        for (int i = 0; i < arr.length; i++) pArr[i] = marshalToBinary(arr[i], failIfUnregistered);
        if (!BinaryArray.useBinaryArrays())
            return pArr;
        Class<?> compCls = obj.getClass().getComponentType();
        boolean isBinaryArr = BinaryObject.class.isAssignableFrom(compCls);
        String compClsName = isBinaryArr ? Object.class.getName() : compCls.getName();
        // In case of interface or multidimensional array rely on class name.
        // Interfaces and array not registered as binary types.
        BinaryClassDescriptor desc = binaryCtx.descriptorForClass(compCls);
        if (compCls.isEnum() || compCls == BinaryEnumObjectImpl.class) {
            return new BinaryEnumArray(binaryCtx, desc.registered() ? desc.typeId() : GridBinaryMarshaller.UNREGISTERED_TYPE_ID, compClsName, pArr);
        } else {
            return new BinaryArray(binaryCtx, desc.registered() ? desc.typeId() : GridBinaryMarshaller.UNREGISTERED_TYPE_ID, compClsName, pArr);
        }
    }
    if (obj instanceof IgniteBiTuple) {
        IgniteBiTuple tup = (IgniteBiTuple) obj;
        if (obj instanceof T2)
            return new T2<>(marshalToBinary(tup.get1(), failIfUnregistered), marshalToBinary(tup.get2(), failIfUnregistered));
        return new IgniteBiTuple<>(marshalToBinary(tup.get1(), failIfUnregistered), marshalToBinary(tup.get2(), failIfUnregistered));
    }
    {
        Collection<Object> pCol = BinaryUtils.newKnownCollection(obj);
        if (pCol != null) {
            Collection<?> col = (Collection<?>) obj;
            for (Object item : col) pCol.add(marshalToBinary(item, failIfUnregistered));
            return (pCol instanceof MutableSingletonList) ? U.convertToSingletonList(pCol) : pCol;
        }
    }
    {
        Map<Object, Object> pMap = BinaryUtils.newKnownMap(obj);
        if (pMap != null) {
            Map<?, ?> map = (Map<?, ?>) obj;
            for (Map.Entry<?, ?> e : map.entrySet()) pMap.put(marshalToBinary(e.getKey(), failIfUnregistered), marshalToBinary(e.getValue(), failIfUnregistered));
            return pMap;
        }
    }
    if (obj instanceof Map.Entry) {
        Map.Entry<?, ?> e = (Map.Entry<?, ?>) obj;
        return new GridMapEntry<>(marshalToBinary(e.getKey(), failIfUnregistered), marshalToBinary(e.getValue(), failIfUnregistered));
    }
    if (binaryMarsh.mustDeserialize(obj))
        // No need to go through marshal-unmarshal because result will be the same as initial object.
        return obj;
    byte[] arr = binaryMarsh.marshal(obj, failIfUnregistered);
    assert arr.length > 0;
    Object obj0 = binaryMarsh.unmarshal(arr, null);
    // Possible if a class has writeObject method.
    if (obj0 instanceof BinaryObjectImpl)
        ((BinaryObjectImpl) obj0).detachAllowed(true);
    return obj0;
}

Example 8 with BinaryArray

use of org.apache.ignite.internal.binary.BinaryArray in project ignite by apache.

the class H2Utils method bindObject.

/**
 * Binds object to prepared statement.
 *
 * @param stmt SQL statement.
 * @param idx Index.
 * @param obj Value to store.
 * @throws IgniteCheckedException If failed.
 */
private static void bindObject(PreparedStatement stmt, int idx, @Nullable Object obj) throws IgniteCheckedException {
    try {
        if (obj == null)
            stmt.setNull(idx, Types.VARCHAR);
        else if (obj instanceof BigInteger)
            stmt.setObject(idx, obj, Types.JAVA_OBJECT);
        else if (obj instanceof BigDecimal)
            stmt.setObject(idx, obj, Types.DECIMAL);
        else if (obj instanceof BinaryArray)
            stmt.setObject(idx, BinaryUtils.rawArrayFromBinary(obj));
        else
            stmt.setObject(idx, obj);
    } catch (SQLException e) {
        throw new IgniteCheckedException("Failed to bind parameter [idx=" + idx + ", obj=" + obj + ", stmt=" + stmt + ']', e);
    }
}