Package com.zb.mom.ww.mxgateway.client

Class MxValues

java.lang.Object

com.zb.mom.ww.mxgateway.client.MxValues

public final class MxValues
extends Object

Factory helpers for building MxaccessGateway.MxValue and MxaccessGateway.MxArray protobuf messages and for converting them back into native Java types.

Each *Value factory sets the matching MxDataType and COM variant type string so the worker can round-trip the value through MXAccess without further coercion.

Method Summary

Modifier and Type	Method	Description
static MxaccessGateway.MxValue	boolValue(boolean value)	Builds a boolean MxaccessGateway.MxValue.
static MxaccessGateway.MxValue	doubleValue(double value)	Builds a 64-bit floating-point MxaccessGateway.MxValue.
static MxaccessGateway.MxValue	floatValue(float value)	Builds a 32-bit floating-point MxaccessGateway.MxValue.
static MxaccessGateway.MxArray	int32Array(List<Integer> values)	Builds an MxaccessGateway.MxArray of 32-bit integers.
static MxaccessGateway.MxValue	int32Value(int value)	Builds a 32-bit integer MxaccessGateway.MxValue.
static MxaccessGateway.MxValue	int64Value(long value)	Builds a 64-bit integer MxaccessGateway.MxValue.
static String	kindName(MxaccessGateway.MxValue value)	Returns a stable name for the MxaccessGateway.MxValue kind, useful for logs.
static Object	nativeArray(MxaccessGateway.MxArray array)	Converts an MxaccessGateway.MxArray into a native Java List.
static Object	nativeValue(MxaccessGateway.MxValue value)	Converts an MxaccessGateway.MxValue back into a native Java value.
static MxaccessGateway.MxArray	stringArray(List<String> values)	Builds an MxaccessGateway.MxArray of strings.
static MxaccessGateway.MxValue	stringValue(String value)	Builds a string MxaccessGateway.MxValue.
static MxaccessGateway.MxValue	timestampValue(Instant value)	Builds a timestamp MxaccessGateway.MxValue from an Instant.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Details

boolValue

public static MxaccessGateway.MxValue boolValue(boolean value)

Builds a boolean MxaccessGateway.MxValue.

Parameters:

value - the boolean payload

Returns:

a populated MxValue

int32Value

public static MxaccessGateway.MxValue int32Value(int value)

Builds a 32-bit integer MxaccessGateway.MxValue.

Parameters:

value - the int32 payload

Returns:

a populated MxValue

int64Value

public static MxaccessGateway.MxValue int64Value(long value)

Builds a 64-bit integer MxaccessGateway.MxValue.

Parameters:

value - the int64 payload

Returns:

a populated MxValue

floatValue

public static MxaccessGateway.MxValue floatValue(float value)

Builds a 32-bit floating-point MxaccessGateway.MxValue.

Parameters:

value - the float payload

Returns:

a populated MxValue

doubleValue

public static MxaccessGateway.MxValue doubleValue(double value)

Builds a 64-bit floating-point MxaccessGateway.MxValue.

Parameters:

value - the double payload

Returns:

a populated MxValue

stringValue

public static MxaccessGateway.MxValue stringValue(String value)

Builds a string MxaccessGateway.MxValue.

Parameters:

value - the string payload

Returns:

a populated MxValue

timestampValue

public static MxaccessGateway.MxValue timestampValue(Instant value)

Builds a timestamp MxaccessGateway.MxValue from an Instant.

Parameters:

value - the instant to encode as MXAccess time

Returns:

a populated MxValue

nativeValue

public static Object nativeValue(MxaccessGateway.MxValue value)

Converts an MxaccessGateway.MxValue back into a native Java value.

Parameters:

value - the MXAccess value, may be null or marked as null

Returns:

the boxed primitive, String, Instant, byte array, List of array elements, or null when the value carries no payload

nativeArray

public static Object nativeArray(MxaccessGateway.MxArray array)

Converts an MxaccessGateway.MxArray into a native Java List.

Parameters:

array - the MXAccess array, may be null

Returns:

a list of boxed primitives, strings, instants, or byte arrays; an empty list when the array carries no elements; null when array is null

stringArray

public static MxaccessGateway.MxArray stringArray(List<String> values)

Builds an MxaccessGateway.MxArray of strings.

Parameters:

values - the string elements; the resulting array carries the size as a single dimension

Returns:

a populated MxArray

int32Array

public static MxaccessGateway.MxArray int32Array(List<Integer> values)

Builds an MxaccessGateway.MxArray of 32-bit integers.

Parameters:

values - the int32 elements; the resulting array carries the size as a single dimension

Returns:

a populated MxArray

kindName

public static String kindName(MxaccessGateway.MxValue value)

Returns a stable name for the MxaccessGateway.MxValue kind, useful for logs.

Parameters:

value - the MXAccess value, may be null

Returns:

the KindCase name, or "KIND_NOT_SET" when value is null