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Structure to java Object
May 14, 2020
11:36, EEST
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marttin
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How to convert a structure loaded as:

Structure customStructure = (Structure) opcClient.readValue ("ns = 6; s = :: AsGlobalPV: gASystem"). GetValue (). GetValue ();

On java java object?

Exmaple field in structure

Field name Description value: Test
Field name Name value: Test
Field name Location value: Test
Field name FwVersion value: 0

Thanks

May 14, 2020
13:36, EEST
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Bjarne Boström
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Hi,

I’m assuming the latest SDK version, i.e. 4.3.0 as of writing this.

If you have the NodeSet2 XML for the model in question that defines the Structure DataType you can use the codegen included with the SDK to generate proper equivalent java classes (see the “Prosys_OPC_UA_SDK_for_Java_Codegen_Manual” within the ‘codegen’ folder of the SDK zip). Otherwise you can use the dynamic handling (note that this works for all Structures) as explained in e.g. https://forum.prosysopc.com/forum/opc-ua-java-sdk/uaclient-reading-custom-structured-datatype-without-generated-code/.

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