// Copyright Keysight Technologies 2012-2019
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// This Source Code Form is subject to the terms of the Mozilla Public
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// License, v. 2.0. If a copy of the MPL was not distributed with this
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// file, you can obtain one at http://mozilla.org/MPL/2.0/.
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using System;
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using System.Xml.Linq;
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namespace OpenTap.Plugins
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{
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/// <summary> Serializer implementation for TestStepList. </summary>
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internal class TestStepListSerializer : TapSerializerPlugin
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{
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/// <summary> The order of this serializer. </summary>
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public override double Order
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{
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get { return 2; }
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}
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/// <summary> Deserialization implementation. </summary>
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public override bool Deserialize(XElement elem, ITypeData t, Action<object> setResult)
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{
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if (t.IsA(typeof(TestStepList)) == false) return false;
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var steps = new TestStepList();
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var sequenceNameAttr = elem.Attribute("SequenceName");
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steps.SequenceName = sequenceNameAttr?.Value ?? string.Empty;
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foreach (var subnode in elem.Elements())
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{
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ITestStep result = null;
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try
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{
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if (!Serializer.Deserialize(subnode, x => result = (ITestStep)x))
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{
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Serializer.PushError(subnode, "Unable to deserialize test step.");
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continue; // skip to next step.
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}
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}
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catch(Exception ex)
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{
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Serializer.PushError(subnode, "Unable to deserialize test step.", ex);
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continue;
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}
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if (result != null)
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steps.Add(result);
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}
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setResult(steps);
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return true;
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}
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static XName testStepName = "TestStep";
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/// <summary> Serialization implementation. </summary>
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public override bool Serialize( XElement elem, object target, ITypeData expectedType)
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{
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if(target is TestStepList)
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{
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TestStepList list = (TestStepList)target;
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if (!string.IsNullOrEmpty(list.SequenceName))
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{
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elem.Add(new XAttribute("SequenceName", list.SequenceName));
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}
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for (int i = 0; i < list.Count; i++)
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{
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var item = list[i];
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var newelem = new XElement(testStepName);
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Serializer.Serialize(newelem, item, null, true);
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elem.Add(newelem);
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}
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return true;
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}
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return false;
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}
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}
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}
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