Jtikekar/reverting nullables

src/AasCore.Aas3_0/AasCore.Aas3_0.csproj

@@ -1,13 +1,13 @@
-<Project Sdk="Microsoft.NET.Sdk">
+<Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup>
-    <TargetFramework>net8.0</TargetFramework>
+    <TargetFramework>net6.0</TargetFramework>
     <Nullable>enable</Nullable>
     <Configurations>Debug;Release;DebugSlow</Configurations>
     <Platforms>AnyCPU</Platforms>
     <LangVersion>8</LangVersion>
 
     <PackageId>AasCore.Aas3_0</PackageId>
-    <Version>0.3.0.1-aasV3-alpha-latest</Version>
+    <Version>1.0.0-rc1</Version>
     <Authors>Marko Ristin</Authors>
     <Description>
         An SDK for manipulating, verifying and de/serializing Asset Administration Shells.
@@ -18,8 +18,8 @@
     <PackageLicenseUrl>https://raw.githubusercontent.com/aas-core-works/aas-core3.0-csharp/main/LICENSE</PackageLicenseUrl>
     <PackageProjectUrl>https://github.com/aas-core-works/aas-core3.0-csharp</PackageProjectUrl>
     <PackageTags>aas;asset administration shell;iiot;industry internet of things;industrie 4.0;i4.0</PackageTags>
-    <ErrorOnDuplicatePublishOutputFiles>false</ErrorOnDuplicatePublishOutputFiles>
   </PropertyGroup>
   <ItemGroup>
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.3" />
   </ItemGroup>
 </Project>

src/AasCore.Aas3_0/Attributes/CountForHash.cs

@@ -0,0 +1,25 @@
+/********************************************************************************
+* Copyright (c) {2019 - 2024} Contributors to the Eclipse Foundation
+*
+* See the NOTICE file(s) distributed with this work for additional
+* information regarding copyright ownership.
+*
+* This program and the accompanying materials are made available under the
+* terms of the Apache License Version 2.0 which is available at
+* https://www.apache.org/licenses/LICENSE-2.0
+*
+* SPDX-License-Identifier: Apache-2.0
+********************************************************************************/
+
+using System;
+
+namespace AasCore.Aas3_0.Attributes
+{
+    /// <summary>
+    /// This attribute indicates, that it should e.g. serialized in JSON.
+    /// </summary>
+    [AttributeUsage(AttributeTargets.Field, AllowMultiple = true)]
+    public class CountForHash : Attribute
+    {
+    }
+}

src/AasCore.Aas3_0/Attributes/MetaModelName.cs

@@ -0,0 +1,28 @@
+/********************************************************************************
+* Copyright (c) {2019 - 2024} Contributors to the Eclipse Foundation
+*
+* See the NOTICE file(s) distributed with this work for additional
+* information regarding copyright ownership.
+*
+* This program and the accompanying materials are made available under the
+* terms of the Apache License Version 2.0 which is available at
+* https://www.apache.org/licenses/LICENSE-2.0
+*
+* SPDX-License-Identifier: Apache-2.0
+********************************************************************************/
+
+namespace AasCore.Aas3_0.Attributes
+{
+    /// <summary>
+    /// This attribute indicates, that the field / property is searchable
+    /// </summary>
+    [System.AttributeUsage(System.AttributeTargets.Field | System.AttributeTargets.Property, AllowMultiple = true)]
+    public class MetaModelName : System.Attribute
+    {
+        public string name;
+        public MetaModelName(string name)
+        {
+            this.name = name;
+        }
+    }
+}

src/AasCore.Aas3_0/Attributes/SkipForReflection.cs

@@ -0,0 +1,24 @@
+/********************************************************************************
+* Copyright (c) {2019 - 2024} Contributors to the Eclipse Foundation
+*
+* See the NOTICE file(s) distributed with this work for additional
+* information regarding copyright ownership.
+*
+* This program and the accompanying materials are made available under the
+* terms of the Apache License Version 2.0 which is available at
+* https://www.apache.org/licenses/LICENSE-2.0
+*
+* SPDX-License-Identifier: Apache-2.0
+********************************************************************************/
+
+namespace AasCore.Aas3_0.Attributes
+{
+    /// <summary>
+    /// This attribute indicates, that the field / property shall be skipped for reflection
+    /// in order to avoid cycles
+    /// </summary>
+    [System.AttributeUsage(System.AttributeTargets.Field | System.AttributeTargets.Property, AllowMultiple = true)]
+    public class SkipForReflection : System.Attribute
+    {
+    }
+}

src/AasCore.Aas3_0/Attributes/SkipForSearch.cs

@@ -0,0 +1,24 @@
+/********************************************************************************
+* Copyright (c) {2019 - 2024} Contributors to the Eclipse Foundation
+*
+* See the NOTICE file(s) distributed with this work for additional
+* information regarding copyright ownership.
+*
+* This program and the accompanying materials are made available under the
+* terms of the Apache License Version 2.0 which is available at
+* https://www.apache.org/licenses/LICENSE-2.0
+*
+* SPDX-License-Identifier: Apache-2.0
+********************************************************************************/
+
+namespace AasCore.Aas3_0.Attributes
+{
+    /// <summary>
+    /// This attribute indicates, that the field / property shall be skipped for searching, because it is not
+    /// directly displayed in Package Explorer
+    /// </summary>
+    [System.AttributeUsage(System.AttributeTargets.Field | System.AttributeTargets.Property, AllowMultiple = true)]
+    public class SkipForSearch : System.Attribute
+    {
+    }
+}

src/AasCore.Aas3_0/Attributes/TextSearchable.cs

@@ -0,0 +1,23 @@
+/********************************************************************************
+* Copyright (c) {2019 - 2024} Contributors to the Eclipse Foundation
+*
+* See the NOTICE file(s) distributed with this work for additional
+* information regarding copyright ownership.
+*
+* This program and the accompanying materials are made available under the
+* terms of the Apache License Version 2.0 which is available at
+* https://www.apache.org/licenses/LICENSE-2.0
+*
+* SPDX-License-Identifier: Apache-2.0
+********************************************************************************/
+
+namespace AasCore.Aas3_0.Attributes
+{
+    /// <summary>
+    /// This attribute indicates, that the field / property is searchable
+    /// </summary>
+    [System.AttributeUsage(System.AttributeTargets.Field | System.AttributeTargets.Property, AllowMultiple = true)]
+    public class TextSearchable : System.Attribute
+    {
+    }
+}

src/AasCore.Aas3_0/DiaryData/DiaryDataDef.cs

@@ -0,0 +1,71 @@
+/********************************************************************************
+* Copyright (c) {2019 - 2024} Contributors to the Eclipse Foundation
+*
+* See the NOTICE file(s) distributed with this work for additional
+* information regarding copyright ownership.
+*
+* This program and the accompanying materials are made available under the
+* terms of the Apache License Version 2.0 which is available at
+* https://www.apache.org/licenses/LICENSE-2.0
+*
+* SPDX-License-Identifier: Apache-2.0
+********************************************************************************/
+
+using AasCore.Aas3_0;
+using System;
+using System.Collections.Generic;
+using System.Text.Json.Serialization;
+using System.Xml.Serialization;
+
+namespace AdminShellNS.DiaryData
+{
+    public class DiaryDataDef
+    {
+        public enum TimeStampKind { Create, Update }
+
+        [XmlIgnore]
+        [JsonIgnore]
+        private DateTime[] _timeStamp = new DateTime[2];
+
+        [XmlIgnore]
+        [JsonIgnore]
+        public DateTime[] TimeStamp { get { return _timeStamp; } }
+
+        /// <summary>
+        /// List of entries, timewise one after each other (entries are timestamped).
+        /// Note: Default is <c>Entries = null</c>, as handling of many many AAS elements does not
+        /// create additional overhead of creating empty lists. An empty list shall be avoided.
+        /// </summary>
+        public List<IAasDiaryEntry> Entries = null;
+
+        public static void AddAndSetTimestamps(IReferable element, IAasDiaryEntry de, bool isCreate = false)
+        {
+            // trivial
+            if (element == null || de == null || element.DiaryData == null)
+                return;
+
+            // add entry
+            if (element.DiaryData.Entries == null)
+                element.DiaryData.Entries = new List<IAasDiaryEntry>();
+            element.DiaryData.Entries.Add(de);
+
+            // figure out which timestamp
+            var tsk = TimeStampKind.Update;
+            if (isCreate)
+            {
+                tsk = TimeStampKind.Create;
+            }
+
+            // set this timestamp (and for the parents, as well)
+            IDiaryData el = element;
+            while (el?.DiaryData != null)
+            {
+                // itself
+                el.DiaryData.TimeStamp[(int)tsk] = DateTime.UtcNow;
+
+                // go up
+                el = (el as IReferable)?.Parent as IDiaryData;
+            }
+        }
+    }
+}

src/AasCore.Aas3_0/DiaryData/IAasDiaryEntry.cs

@@ -0,0 +1,19 @@
+/********************************************************************************
+* Copyright (c) {2019 - 2024} Contributors to the Eclipse Foundation
+*
+* See the NOTICE file(s) distributed with this work for additional
+* information regarding copyright ownership.
+*
+* This program and the accompanying materials are made available under the
+* terms of the Apache License Version 2.0 which is available at
+* https://www.apache.org/licenses/LICENSE-2.0
+*
+* SPDX-License-Identifier: Apache-2.0
+********************************************************************************/
+
+namespace AdminShellNS.DiaryData
+{
+    public interface IAasDiaryEntry
+    {
+    }
+}

src/AasCore.Aas3_0/DiaryData/IDiaryData.cs

@@ -0,0 +1,26 @@
+/********************************************************************************
+* Copyright (c) {2019 - 2024} Contributors to the Eclipse Foundation
+*
+* See the NOTICE file(s) distributed with this work for additional
+* information regarding copyright ownership.
+*
+* This program and the accompanying materials are made available under the
+* terms of the Apache License Version 2.0 which is available at
+* https://www.apache.org/licenses/LICENSE-2.0
+*
+* SPDX-License-Identifier: Apache-2.0
+********************************************************************************/
+
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace AdminShellNS.DiaryData
+{
+    public interface IDiaryData
+    {
+        DiaryDataDef DiaryData { get; }
+    }
+}