我正在尝试扩展 hr-xml 类型 ProcessOrganizationChartDataAreaType 中的 UserArea
我定义了继承自 UserAreaType1
OrganizationChartUserArea
[XmlType]
public class OrganizationChartUserArea :UserAreaType1
{
[XmlElement]
public HcrChoiceSet DefaultChoicesSet { get; set; }
[XmlElement]
public HcrChoiceSet CurrentChoicesSet { get; set; }
}
这也使用了自定义类型 HcrChoiceSet
[XmlType]
public class HcrChoiceSet
{
[XmlElement]
public FreeFormEffectivePeriodType OngoingMeasurementPeriod { get; set; }
[XmlElement]
public FreeFormEffectivePeriodType OngoingStabilityPeriod { get; set; }
[XmlElement]
public FreeFormEffectivePeriodType OngoingAdministrationPeriod { get; set; }
}
当我尝试搜索这个扩展类的一个实例时
[TestMethod]
public void SerializeOrganizationChart()
{
var organizationSerializer = new XmlSerializer(typeof(ProcessOrganizationChartType));
var organizationWriter = new XmlTextWriter("C:\\ProcessOrganizationChart.xml", new UTF8Encoding());
var namespaces = new XmlSerializerNamespaces();
namespaces.Add("", "http://www.hr-xml.org/3");
namespaces.Add("oa", "http://www.openapplications.org/oagis/9");
namespaces.Add("xsi", "http://www.w3.org/2001/XMLSchema-instance");
namespaces.Add("schemaLocation", "http://www.hr-xml.org/3 ../Developer/BODs/ProcessOrganizationChart.xsd");
organizationSerializer.Serialize(organizationWriter, processOrganizationChart, namespaces);
Assert.Inconclusive("This is not a true unit test.");
}
我收到一条错误消息
Test method SomeNamespace.Tests.OrganizationChartTest.SerializeOrganizationChart threw exception: System.InvalidOperationException: There was an error generating the XML document. ---> System.InvalidOperationException: The type SomeNamespace.Tests.OrganizationChartUserArea was not expected. Use the XmlInclude or SoapInclude attribute to specify types that are not known statically.
我该如何解决？
[TestInitialize]
public void InitTest()
{
processOrganizationChart = new ProcessOrganizationChartType
{
ApplicationArea = new ApplicationAreaType
{
CreationDateTime = DateTime.Now.ToString("yyyy-MM-dd"),
BODID = new IdentifierType1 {Value = Guid.NewGuid().ToString()},
},
DataArea = new ProcessOrganizationChartDataAreaType
{
Process = new ProcessType
{
ActionCriteria = new[]
{
new ActionCriteriaType
{
ActionExpression = new[]
{
new ActionExpressionType
{
actionCode = "Add",
Value =
"/ProcessOrganizationChart/DataArea/OrganizationChart"
}
}
}
}
},
OrganizationChart = new[]
{
new OrganizationChartType
{
OrganizationUnit = new[]
{
new OrgChartOrganizationUnitType
{
validFrom = "2013-01-01",
OrganizationUnitID = new IdentifierType2
{
Value = "901"
},
ParentOrganizationUnit = new ParentOrganizationUnitType
{
OrganizationUnitID = new IdentifierType2
{
Value = "900"
}
},
RelatedOrganizationUnit = new[]
{
new RelatedOrganizationUnitType
{
OrganizationUnitID = new IdentifierType2
{
Value = "900"
}
}
},
OrganizationUnitName = new OrganizationNameType
{
languageID = "en-US",
Value = "SomeCompany"
},
TypeCode = new[]
{
new CodeType1
{
listID = "ClientStatus",
Value = "Active"
},
new CodeType1
{
listID = "ALEIndicator",
Value = "True"
},
new CodeType1
{
listID = "EducationIndicator",
Value = "False"
},
new CodeType1
{
listID = "MedicalBenefitsOffered",
Value = "False",
},
new CodeType1
{
listID = "MedicalBenefitsStatusDate",
Value = "2013-01-01"
}
}
,
UserArea = new OrganizationChartUserArea
{
DefaultChoicesSet = new HcrChoiceSet
{
OngoingAdministrationPeriod
= new FreeFormEffectivePeriodType
{
StartDate = new FreeFormDateType
{
FormattedDateTime =
"2015-01-01"
},
EndDate = new FreeFormDateType
{
FormattedDateTime =
"2015-01-31"
},
Duration = "P1M"
},
OngoingMeasurementPeriod =
new FreeFormEffectivePeriodType
{
StartDate = new FreeFormDateType
{
FormattedDateTime =
"2014-01-01"
},
EndDate = new FreeFormDateType
{
FormattedDateTime =
"2014-12-31"
},
Duration = "P12M"
},
OngoingStabilityPeriod =
new FreeFormEffectivePeriodType
{
StartDate = new FreeFormDateType
{
FormattedDateTime =
"2015-01-01"
},
EndDate = new FreeFormDateType
{
FormattedDateTime =
"2015-12-31"
},
Duration = "P12M"
}
},
CurrentChoicesSet = new HcrChoiceSet
{
OngoingAdministrationPeriod
= new FreeFormEffectivePeriodType
{
StartDate = new FreeFormDateType
{
FormattedDateTime =
"2015-01-01"
},
EndDate = new FreeFormDateType
{
FormattedDateTime =
"2015-01-31"
}
},
OngoingMeasurementPeriod =
new FreeFormEffectivePeriodType
{
StartDate = new FreeFormDateType
{
FormattedDateTime =
"2014-01-01"
},
EndDate = new FreeFormDateType
{
FormattedDateTime =
"2014-12-31"
}
},
OngoingStabilityPeriod =
new FreeFormEffectivePeriodType
{
StartDate = new FreeFormDateType
{
FormattedDateTime =
"2015-01-01"
},
EndDate = new FreeFormDateType
{
FormattedDateTime =
"2015-12-31"
}
}
}
}
}
}
}
}
}
};
}
组织图表单位类型
namespace HrXml.v3_2_1.Types.HrXml
{
[Serializable]
[DebuggerStepThrough]
[DesignerCategory("code")]
[GeneratedCode("xsd", "4.0.30319.17929")]
[XmlRoot("OrganizationUnit", Namespace = "http://www.hr-xml.org/3", IsNullable = false)]
[XmlType(Namespace = "http://www.hr-xml.org/3")]
public class OrgChartOrganizationUnitType
{
public OrgChartOrganizationUnitType();
[XmlElement("AdditionalItem")]
public AdditionalItemType[] AdditionalItem { get; set; }
[XmlElement("MemberPosition")]
public MemberPositionType[] MemberPosition { get; set; }
public CodeType1 OrganizationLevelCode { get; set; }
public IdentifierType2 OrganizationUnitID { get; set; }
public TextType1 OrganizationUnitName { get; set; }
public ParentOrganizationUnitType ParentOrganizationUnit { get; set; }
[XmlElement("RelatedOrganizationUnit")]
public RelatedOrganizationUnitType[] RelatedOrganizationUnit { get; set; }
[XmlIgnore]
public AdditionalItemType SingleAdditionalItem { get; set; }
[XmlIgnore]
public MemberPositionType SingleMemberPosition { get; set; }
[XmlIgnore]
public RelatedOrganizationUnitType SingleRelatedOrganizationUnit { get; set; }
[XmlIgnore]
public CodeType1 SingleTypeCode { get; set; }
[XmlElement("TypeCode")]
public CodeType1[] TypeCode { get; set; }
public UserAreaType1 UserArea { get; set; }
[XmlAttribute]
public string validFrom { get; set; }
[XmlAttribute]
public string validTo { get; set; }
}
}
最佳答案
由于您无权访问该类以修改和添加 XmlInclude 属性，而是使用 new XmlSerializer(Type, Type[]) 通知 XmlSerializer 期望序列化的其他已知类型构造函数重载:
var organizationSerializer = new XmlSerializer(typeof(ProcessOrganizationChartType), new[]{typeof(OrganizationChartUserArea)});
这指示 XmlSerializer 期望并为您的自定义子类生成序列化信息。通常 XmlSerializer 只查看编译时在序列化类上定义的类型。在这种情况下，OrgChartOrganizationUnitType 指定了 UserAreaType1 的类型，因此只有特定类是预期的并生成序列化信息。通过告诉 XmlSerializer 也期望 OrganizationChartUserArea 它应该希望在传递该类型的对象时不会失败。
关于c# - 无法序列化自定义类型，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/17557003/