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42 lines
1.3 KiB
42 lines
1.3 KiB
using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using Web.Core.DB;
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namespace FLocal.Common.actions {
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public class UpdateChange : AbstractChange {
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private readonly int id;
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private Dictionary<string, AbstractFieldValue> data;
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public UpdateChange(ISqlObjectTableSpec tableSpec, Dictionary<string, AbstractFieldValue> data, int id)
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: base(tableSpec, from kvp in data select kvp.Value) {
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this.id = id;
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this.data = data;
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}
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public override int? getId() {
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return this.id;
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}
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public override void Lock(Transaction transaction) {
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Config.instance.mainConnection.lockRow(transaction, this.tableSpec, this.id.ToString());
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}
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protected override void doApply(Transaction transaction) {
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Dictionary<string, string> row = Config.instance.mainConnection.LoadByIds(transaction, this.tableSpec, new List<string>() { this.id.ToString() })[0];
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Dictionary<string, string> processedData = new Dictionary<string,string>();
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foreach(KeyValuePair<string, AbstractFieldValue> kvp in this.data) {
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processedData[kvp.Key] = kvp.Value.getStringRepresentation(row[kvp.Key]);
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}
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Config.instance.mainConnection.update(
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transaction,
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this.tableSpec,
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this.id.ToString(),
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processedData
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);
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}
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}
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}
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