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Difference between revisions of "HowTo:Create UBIK Workflow Activity Plugin"

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You can add new workflow activities to your {{UBIK}} system via plugins loaded by the [[Injection_Management|Injection Management]].
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New workflow activities can be injected into {{UBIK}} using the [[Injection_Management|Injection Management]]. The plugin needs be implement the interface '''UBIK.WorkflowBase.IUBIKActivity''' and inherit from '''System.Activities.NativeActivity<T>'''. The interface <code lang="csharp">IUBIKActivity</code> is located in the library '''UBIK.WorkflowBase.dll'''.
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== Prerequisites ==
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The new activity needs to be placed in an {{UBIK}} plugin which have to implement the interface '''UBIK.WorkflowBase.IUBIKActivity''' and inherit from '''System.Activities.NativeActivity<T>'''.
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Although there is no technical need for it we recommand that every activity should at least implement this interface.
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The interface is located in the '''UBIK.WorkflowBase''' which has to be referenced therefor.
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== Example ==
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= Example =
 
<source lang="csharp">
 
<source lang="csharp">
 
using System;
 
using System;
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</source>
 
</source>
  
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{{Attention|The injection of workflow activities is only supported if the plugin is placed within '''Injection''' under the UBIK installation directory. Make also sure this folder is configured as '''probing''' path in the config file.}}
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<headertabs/>
  
 
== See also ==
 
== See also ==
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* [[Injection_Management]]
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* [[HowTo:Create_UBIK_Plugin]]
 
* [http://msdn.microsoft.com/en-us/library/823z9h8w%28v=vs.110%29.aspx <probing> Element on MSDN]
 
* [http://msdn.microsoft.com/en-us/library/823z9h8w%28v=vs.110%29.aspx <probing> Element on MSDN]
  
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[[Category:Workflow]]
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[[Category:How-To|Create UBIK Workflow Activity Plugin]]
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[[Category:How-To]]
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[[Category:Workflow|Create UBIK Workflow Activity Plugin]]
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[[Category:Plugin|Create UBIK Workflow Activity Plugin]]

Latest revision as of 12:04, 3 August 2016

New workflow activities can be injected into UBIK® using the Injection Management. The plugin needs be implement the interface UBIK.WorkflowBase.IUBIKActivity and inherit from System.Activities.NativeActivity<T>. The interface IUBIKActivity is located in the library UBIK.WorkflowBase.dll.

[edit]

Example

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Activities;
using System.ComponentModel;
using System.ComponentModel.Composition;
using UBIK.Kernel;
using UBIK.WorkflowBase;

namespace UBIK.Interface.Module.PluginExamples
{
    /// <summary>
    /// Sends a message to UBIK.Compiler.Debugger
    /// </summary>
    [UBIK.WorkflowBase.Attributes.Category("UBIK Plugins")]
    [Export(typeof(UBIK.Injection.IUbikPlugin))]
    [ExportMetadata("ID", "C149402E-BC86-46D6-8D1B-63C86894EA77")]
    [ExportMetadata("Type", typeof(TestActivity))]
    [ExportMetadata("Name", "TestActivity" )]
    [ExportMetadata("Description", "WF Activity: Sends a message to UBIK.Compiler.Debugger")]
    [ExportMetadata("Version", 1)]
    [ExportMetadata("Company", "Augmensys GmbH")]
    [ExportMetadata("Copyright", "2015, Augmensys GmbH")]
    public class TestActivity : NativeActivity<string>, UBIK.Injection.IUbikPlugin, UBIK.WorkflowBase.IUBIKActivity
    {
        public InArgument<BaseClass> UBIKObject { get; set; }
        public InArgument<string> Text { get; set; }

        protected override void Execute(NativeActivityContext context)
        {
            BaseClass bc = this.UBIKObject.Get<BaseClass>(context);

            string txt = this.Text.Get<string>(context);

            UBIK.Compiler.Debugger.Output(this, txt);

            this.Result.Set(context, txt);
        }
    }
}

See also

Retrieved from "https://wiki.augmensys.com/index.php?title=HowTo:Create_UBIK_Workflow_Activity_Plugin&oldid=19571"