c# - List<> をシリアライズするとタグが二重になる

Question

以下のファイルが添付されています。

facility.xsd
facilities_v1.designer.cs (generated from facility.xsd)
facilites.xml (sample output)
facilites_wish.xml (expected output)
test.cs (contains a method which is used to create some sample objects and the serialisation)

https://dl.dropbox.com/u/481455/fac.zip

シリアル化は機能しますが、結果は私が期待したものとは異なります:

リストは「2 回」シリアライズされます (facilities.xml を参照してください)。期待される結果は、facilities_wish.xml で実現されます。

ファシリティ.xsd:

<?xml version="1.0" encoding="utf-8"?>
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns="facilities_v1.dtd" xmlns:wmh="http://www.wmhelp.com/2003/eGenerator" elementFormDefault="qualified" targetNamespace="facilities_v1.dtd">
  <xs:element name="facilities">
    <xs:annotation>
      <xs:documentation> $Id$ </xs:documentation>
      <xs:documentation> ============================================================ </xs:documentation>
      <xs:documentation> For further information or questions, please contact
     Michael Balmer, balmermi at inf dot ethz dot ch </xs:documentation>
      <xs:documentation> ============================================================ </xs:documentation>
    </xs:annotation>
    <xs:complexType>
      <xs:sequence>
        <xs:element ref="facility" minOccurs="0" maxOccurs="unbounded"/>
      </xs:sequence>
      <xs:attribute name="name" type="xs:string"/>
      <xs:attribute name="aggregation_layer" type="xs:string"/>
      <xs:attribute name="lang" type="xs:string" default="de-CH"/>
    </xs:complexType>
  </xs:element>
  <xs:element name="facility">
    <xs:complexType>
      <xs:sequence>
        <xs:element ref="activity" minOccurs="0" maxOccurs="unbounded"/>
      </xs:sequence>
      <xs:attribute name="id" type="xs:string" use="required"/>
      <xs:attribute name="x" type="xs:string" use="required"/>
      <xs:attribute name="y" type="xs:string" use="required"/>
      <xs:attribute name="desc" type="xs:string"/>
    </xs:complexType>
  </xs:element>
  <xs:element name="activity">
    <xs:complexType>
      <xs:sequence>
        <xs:element ref="capacity" minOccurs="0"/>
        <xs:element ref="opentime" minOccurs="0" maxOccurs="unbounded"/>
      </xs:sequence>
      <xs:attribute name="type" type="xs:string" use="required"/>
    </xs:complexType>
  </xs:element>
  <xs:element name="capacity">
    <xs:complexType>
      <xs:attribute name="value" type="xs:string" use="required"/>
    </xs:complexType>
  </xs:element>
  <xs:element name="opentime">
    <xs:complexType>
      <xs:attribute name="day" default="wk">
        <xs:simpleType>
          <xs:restriction base="xs:NMTOKEN">
            <xs:enumeration value="mon"/>
            <xs:enumeration value="tue"/>
            <xs:enumeration value="wed"/>
            <xs:enumeration value="thu"/>
            <xs:enumeration value="fri"/>
            <xs:enumeration value="sat"/>
            <xs:enumeration value="sun"/>
            <xs:enumeration value="wkday"/>
            <xs:enumeration value="wkend"/>
            <xs:enumeration value="wk"/>
          </xs:restriction>
        </xs:simpleType>
      </xs:attribute>
      <xs:attribute name="start_time" type="xs:string" use="required"/>
      <xs:attribute name="end_time" type="xs:string" use="required"/>
    </xs:complexType>
  </xs:element>

シリアライザクラス:

{
    using System;
    using System.Diagnostics;
    using System.Xml.Serialization;
    using System.Collections;
    using System.Xml.Schema;
    using System.ComponentModel;
    using System.Collections.Generic;


    public partial class facilities
    {

        private List<facility> facilityField;

        private string nameField;

        private string aggregation_layerField;

        private string langField;

        public facilities()
        {
            this.facilityField = new List<facility>();
            this.langField = "de-CH";
        }

        public List<facility> facility
        {
            get
            {
                return this.facilityField;
            }
            set
            {
                this.facilityField = value;
            }
        }

        public string name
        {
            get
            {
                return this.nameField;
            }
            set
            {
                this.nameField = value;
            }
        }

        public string aggregation_layer
        {
            get
            {
                return this.aggregation_layerField;
            }
            set
            {
                this.aggregation_layerField = value;
            }
        }

        [System.ComponentModel.DefaultValueAttribute("de-CH")]
        public string lang
        {
            get
            {
                return this.langField;
            }
            set
            {
                this.langField = value;
            }
        }
    }

    public partial class facility
    {

        private List<activity> activityField;

        private string idField;

        private string xField;

        private string yField;

        private string descField;

        public facility()
        {
            this.activityField = new List<activity>();
        }

        public List<activity> activity
        {
            get
            {
                return this.activityField;
            }
            set
            {
                this.activityField = value;
            }
        }

        public string id
        {
            get
            {
                return this.idField;
            }
            set
            {
                this.idField = value;
            }
        }

        public string x
        {
            get
            {
                return this.xField;
            }
            set
            {
                this.xField = value;
            }
        }

        public string y
        {
            get
            {
                return this.yField;
            }
            set
            {
                this.yField = value;
            }
        }

        public string desc
        {
            get
            {
                return this.descField;
            }
            set
            {
                this.descField = value;
            }
        }
    }

    public partial class activity
    {

        private capacity capacityField;

        private List<opentime> opentimeField;

        private string typeField;

        public activity()
        {
            this.opentimeField = new List<opentime>();
            this.capacityField = new capacity();
        }

        public capacity capacity
        {
            get
            {
                return this.capacityField;
            }
            set
            {
                this.capacityField = value;
            }
        }

        public List<opentime> opentime
        {
            get
            {
                return this.opentimeField;
            }
            set
            {
                this.opentimeField = value;
            }
        }

        public string type
        {
            get
            {
                return this.typeField;
            }
            set
            {
                this.typeField = value;
            }
        }
    }

    public partial class capacity
    {

        private string valueField;

        public string value
        {
            get
            {
                return this.valueField;
            }
            set
            {
                this.valueField = value;
            }
        }
    }

    public partial class opentime
    {

        private opentimeDay dayField;

        private string start_timeField;

        private string end_timeField;

        public opentime()
        {
            this.dayField = opentimeDay.wk;
        }

        [System.ComponentModel.DefaultValueAttribute(opentimeDay.wk)]
        public opentimeDay day
        {
            get
            {
                return this.dayField;
            }
            set
            {
                this.dayField = value;
            }
        }

        public string start_time
        {
            get
            {
                return this.start_timeField;
            }
            set
            {
                this.start_timeField = value;
            }
        }

        public string end_time
        {
            get
            {
                return this.end_timeField;
            }
            set
            {
                this.end_timeField = value;
            }
        }
    }

    public enum opentimeDay
    {

        /// <remarks/>
        mon,

        /// <remarks/>
        tue,

        /// <remarks/>
        wed,

        /// <remarks/>
        thu,

        /// <remarks/>
        fri,

        /// <remarks/>
        sat,

        /// <remarks/>
        sun,

        /// <remarks/>
        wkday,

        /// <remarks/>
        wkend,

        /// <remarks/>
        wk,
    }
}

出力例:

<?xml version="1.0" encoding="utf-8"?>
<facilities xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema">
  <facility>
    <facility>
      <activity>
        <activity>
          <capacity>
            <value>10000</value>
          </capacity>
          <opentime />
          <type>accommodation</type>
        </activity>
      </activity>
      <id>AC5</id>
      <x>1,5</x>
      <y>1,5</y>
      <desc>IOC Bus Hub</desc>
    </facility>
    <facility>
      <activity>
        <activity>
          <capacity>
            <value>198</value>
          </capacity>
          <opentime>
            <opentime>
              <day>sat</day>
              <start_time>16:00</start_time>
              <end_time>21:30</end_time>
            </opentime>
          </opentime>
          <type>605_ATH</type>
        </activity>
        <activity>
          <capacity>
            <value>380</value>
          </capacity>
          <opentime>
            <opentime>
              <day>sat</day>
              <start_time>12:30</start_time>
              <end_time>23:00</end_time>
            </opentime>
          </opentime>
          <type>605_MPB</type>
        </activity>
        <activity>
          <capacity>
            <value>380</value>
          </capacity>
          <opentime>
            <opentime>
              <day>sat</day>
              <start_time>15:30</start_time>
              <end_time>00:00</end_time>
            </opentime>
          </opentime>
          <type>605_MPP</type>
        </activity>
        <activity>
          <capacity>
            <value>95</value>
          </capacity>
          <opentime>
            <opentime>
              <day>sat</day>
              <start_time>12:45</start_time>
              <end_time>22:00</end_time>
            </opentime>
          </opentime>
          <type>605_OBO</type>
        </activity>
        <activity>
          <capacity>
            <value>1061</value>
          </capacity>
          <opentime>
            <opentime>
              <day>sat</day>
              <start_time>13:00</start_time>
              <end_time>00:00</end_time>
            </opentime>
          </opentime>
          <type>605_WF</type>
        </activity>
        <activity>
          <capacity>
            <value>380</value>
          </capacity>
          <opentime>
            <opentime>
              <day>sat</day>
              <start_time>16:15</start_time>
              <end_time>21:00</end_time>
            </opentime>
          </opentime>
          <type>605_OF</type>
        </activity>
        <activity>
          <capacity>
            <value>5000</value>
          </capacity>
          <opentime>
            <opentime>
              <day>sat</day>
              <start_time>15:15</start_time>
              <end_time>21:30</end_time>
            </opentime>
          </opentime>
          <type>605_SPE</type>
        </activity>
        <activity>
          <capacity>
            <value>1000</value>
          </capacity>
          <opentime>
            <opentime>
              <day>sat</day>
              <start_time>15:30</start_time>
              <end_time>21:00</end_time>
            </opentime>
          </opentime>
          <type>605_SPO</type>
        </activity>
        <activity>
          <capacity>
            <value>11</value>
          </capacity>
          <opentime>
            <opentime>
              <day>sat</day>
              <start_time>14:30</start_time>
              <end_time>22:00</end_time>
            </opentime>
          </opentime>
          <type>605_TO</type>

希望する出力:

<?xml version="1.0" encoding="utf-8"?>
<facilities xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema">

    <facility>      
        <activity>
          <capacity>
            <value>10000</value>
          </capacity>
          <opentime />
          <type>accommodation</type>
        </activity>

      <id>AC5</id>
      <x>1,5</x>
      <y>1,5</y>
      <desc>IOC Bus Hub</desc>
    </facility>
    <facility>
        <activity>
          <capacity>
            <value>198</value>
          </capacity>
          <opentime>
            <opentime>
              <day>sat</day>
              <start_time>16:00</start_time>
              <end_time>21:30</end_time>
            </opentime>
          </opentime>
          <type>605_ATH</type>
        </activity>
        <activity>
          <capacity>
            <value>380</value>
          </capacity>
          <opentime>
            <opentime>
              <day>sat</day>
              <start_time>12:30</start_time>
              <end_time>23:00</end_time>
            </opentime>
          </opentime>
          <type>605_MPB</type>
        </activity>
    </facility>
</facilities>

Object Creation:

 [TestMethod]
        public void TestAlex()
        {
            var hashFacilities = new Hashtable();

            var facXlsx = new Workbook(ConfigSettings.ReadSetting("facilitiesXLSX"));
            Worksheet wFacilities = facXlsx.Worksheets["Tabelle2"];

            for (int i = 3; i < wFacilities.Cells.Rows.Count; i++)
            {
                Row row = wFacilities.Cells.Rows[i];

                string valName = row.GetCellByIndex(0).StringValue;
                string valAggregationlayer = row.GetCellByIndex(1).StringValue;
                string valLang = row.GetCellByIndex(2).StringValue;
                string valId = row.GetCellByIndex(3).StringValue;
                string valX = row.GetCellByIndex(4).StringValue;
                string valY = row.GetCellByIndex(5).StringValue;
                string valDesc = row.GetCellByIndex(6).StringValue;
                string valType = row.GetCellByIndex(7).StringValue;
                string valValue = row.GetCellByIndex(8).StringValue;
                string valDay = row.GetCellByIndex(9).StringValue;
                string valStartTime = row.GetCellByIndex(10).StringValue;
                string valEndTime = row.GetCellByIndex(11).StringValue;

                if (hashFacilities.ContainsKey(valId))
                {
                    var fac = (facility) hashFacilities[valId];
                    AttachActivity(valType, valValue, valDay, valStartTime, valEndTime, fac);
                }
                else
                {
                    var fac = new facility {id = valId, desc = valDesc, x = valX, y = valY};
                    AttachActivity(valType, valValue, valDay, valStartTime, valEndTime, fac);
                    hashFacilities.Add(valId, fac);
                }
            }

            var facilities = new facilities();
            facilities.facility.AddRange(hashFacilities.Values.Cast<facility>().ToList());

            var writer = new XmlSerializer(typeof (facilities));
            var file = new StreamWriter(@"c:\temp\facilities.xml");
            writer.Serialize(file, facilities);
            file.Close();
        }

        private static void AttachActivity(string valType, string valValue, string valDay, string valStartTime,
                                           string valEndTime,
                                           facility fac)
        {
            var activity = new activity {type = valType, capacity = new capacity {value = valValue}};

            if (!string.IsNullOrEmpty(valDay) && !string.IsNullOrEmpty(valStartTime) &&
                !string.IsNullOrEmpty(valEndTime))
            {
                var time = new opentime();

                opentimeDay day;
                Enum.TryParse(valDay, true, out day);
                time.day = day;

                time.start_time = valStartTime;
                time.end_time = valEndTime;

                activity.opentime = new List<opentime> {time};
            }

            if (fac.activity != null)
            {
                fac.activity.Add(activity);
            }
            else
            {
                fac.activity = new List<activity> {activity};
            }
        }
    }
</xs:schema>

ここで何がうまくいかないのですか？

score 1 · Accepted Answer

facilitiesオブジェクトにはオブジェクトfacilityのリストを持つプロパティがあるため、得られる結果が得られますfacility。したがって、クラスの正確なマップを正しく出力しています。同様に、facilityクラスにはオブジェクトactivityのリストを持つプロパティがあるactivityため、それを出力しています。

最良のオプションは、facilityおよびactivityプロパティの名前を変更して、それらがリストであることを示すことです ->facilityListおよびactivityList、一致するように XSD を更新します。

それができない場合は、クラス全体をシリアル化するのではなく、リストプロパティのみをシリアル化するようにシリアル化コードを調整する必要があります。ここで説明されているカスタムのシリアル化オプションを実装する必要がある場合があります。

c# - List<> をシリアライズするとタグが二重になる

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