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Posted to commits@plc4x.apache.org by hu...@apache.org on 2023/10/01 05:09:41 UTC
[plc4x] 01/01: fix(opcua): Add Null Variant
This is an automated email from the ASF dual-hosted git repository.
hutcheb pushed a commit to branch fix/opcua_cyclic_subscription
in repository https://gitbox.apache.org/repos/asf/plc4x.git
commit 3bc1fdd006efa5e9d88cf6312072f123ef8f3125
Author: Ben Hutcheson <be...@gmail.com>
AuthorDate: Sun Oct 1 07:08:51 2023 +0200
fix(opcua): Add Null Variant
---
.../main/generated/org/apache/plc4x/java/opcua/readwrite/Variant.java | 4 +++-
protocols/opcua/src/main/xslt/opc-manual.xsl | 2 ++
2 files changed, 5 insertions(+), 1 deletion(-)
diff --git a/plc4j/drivers/opcua/src/main/generated/org/apache/plc4x/java/opcua/readwrite/Variant.java b/plc4j/drivers/opcua/src/main/generated/org/apache/plc4x/java/opcua/readwrite/Variant.java
index b421579c6f..e4c102e6a0 100644
--- a/plc4j/drivers/opcua/src/main/generated/org/apache/plc4x/java/opcua/readwrite/Variant.java
+++ b/plc4j/drivers/opcua/src/main/generated/org/apache/plc4x/java/opcua/readwrite/Variant.java
@@ -158,7 +158,9 @@ public abstract class Variant implements Message {
// Switch Field (Depending on the discriminator values, passes the instantiation to a sub-type)
VariantBuilder builder = null;
- if (EvaluationHelper.equals(VariantType, (byte) 1)) {
+ if (EvaluationHelper.equals(VariantType, (byte) 0)) {
+ builder = VariantNull.staticParseVariantBuilder(readBuffer);
+ } else if (EvaluationHelper.equals(VariantType, (byte) 1)) {
builder = VariantBoolean.staticParseVariantBuilder(readBuffer, arrayLengthSpecified);
} else if (EvaluationHelper.equals(VariantType, (byte) 2)) {
builder = VariantSByte.staticParseVariantBuilder(readBuffer, arrayLengthSpecified);
diff --git a/protocols/opcua/src/main/xslt/opc-manual.xsl b/protocols/opcua/src/main/xslt/opc-manual.xsl
index ed78d13f18..4e40eea68a 100644
--- a/protocols/opcua/src/main/xslt/opc-manual.xsl
+++ b/protocols/opcua/src/main/xslt/opc-manual.xsl
@@ -238,6 +238,8 @@
[simple bit arrayDimensionsSpecified]
[discriminator uint 6 VariantType]
[typeSwitch VariantType,arrayLengthSpecified
+ ['0' VariantNull
+ ]
['1' VariantBoolean (bit arrayLengthSpecified)
[optional int 32 arrayLength 'arrayLengthSpecified']
[array byte value count 'arrayLength == null ? 1 : arrayLength']