private void convert_Click(Object sender, EventArgs e)
{
convert.Enabled = false;
StorageType sourceType = (StorageType)Enum.Parse(typeof(StorageType), sourceStorageTypeCmb.Text);
string sourceStr = sourceResultTxt.Text;
StorageType targetType = (StorageType)Enum.Parse(typeof(StorageType), targetStorageCmb.Text);
string targetStr = targetResultTxt.Text;
Type[] patametersType = { typeof(String) };
Object[] sinvokeParameters = { sourceStr };
StorageTypeInfo[] sinfo = (StorageTypeInfo[])sourceType.GetType().GetField(sourceType.ToString()).GetCustomAttributes(typeof(StorageTypeInfo), false);
Type st = Type.GetType(sinfo[0].Implementation, true);
AbstractResultStorage sourceStorage = (AbstractResultStorage)st.GetConstructor(patametersType).Invoke(sinvokeParameters);
Object[] tinvokeParameters = { targetStr };
StorageTypeInfo[] tinfo = (StorageTypeInfo[])targetType.GetType().GetField(targetType.ToString()).GetCustomAttributes(typeof(StorageTypeInfo), false);
Type tt = Type.GetType(tinfo[0].Implementation, true);
AbstractResultStorage targetStorage = (AbstractResultStorage)tt.GetConstructor(patametersType).Invoke(tinvokeParameters);
List <ResearchResult> allResearchInfo = sourceStorage.LoadAllResearchInfo();
ResearchResult temp;
foreach (ResearchResult r in allResearchInfo)
{
temp = sourceStorage.Load(r.ResearchID);
targetStorage.Save(temp);
}
MessageBox.Show("Successfully converted from " + sourceStorageTypeCmb.Text +
" to " + targetStorageCmb.Text + ".");
convert.Enabled = true;
}
/// <summary>
/// Creates a storage of specified type using metadata information of enumeration value.
/// </summary>
/// <param name="st">Type of storage to create.</param>
/// <param name="storageStr">Connection string or file path for data storage.</param>
/// <returns>Newly created storage.</returns>
private static AbstractResultStorage CreateStorage()
{
StorageType st = RandNetStatSettings.StorageType;
string storageStr = null;
switch (st)
{
case StorageType.XMLStorage:
storageStr = RandNetStatSettings.XMLStorageDirectory;
break;
case StorageType.ExcelStorage:
storageStr = RandNetStatSettings.ExcelStorageDirectory;
break;
default:
break;
}
Type[] patametersType = { typeof(String) };
object[] invokeParameters = { storageStr };
StorageTypeInfo[] info = (StorageTypeInfo[])st.GetType().GetField(st.ToString()).GetCustomAttributes(typeof(StorageTypeInfo), false);
Type t = Type.GetType(info[0].Implementation, true);
return((AbstractResultStorage)t.GetConstructor(patametersType).Invoke(invokeParameters));
}
/// <summary>
/// Creates a storage of specified type using metadata information of enumeration value.
/// </summary>
/// <param name="st">Type of storage to create.</param>
/// <param name="storageStr">Connection string or file path for data storage.</param>
/// <returns>Newly created storage.</returns>
public static AbstractResultStorage CreateStorage(StorageType st, string storageStr)
{
Type[] patametersType = { typeof(String) };
object[] invokeParameters = { storageStr };
StorageTypeInfo[] info = (StorageTypeInfo[])st.GetType().GetField(st.ToString()).GetCustomAttributes(typeof(StorageTypeInfo), false);
Type t = Type.GetType(info[0].Implementation, true);
return (AbstractResultStorage)t.GetConstructor(patametersType).Invoke(invokeParameters);
}
/// <summary>
/// Creates a storage of specified type using metadata information of enumeration value.
/// </summary>
/// <param name="st">Type of storage to create.</param>
/// <param name="storageStr">Connection String or file path for data storage.</param>
/// <returns>Newly created storage.</returns>
public static AbstractResultStorage CreateStorage(StorageType st, String storageStr)
{
Type[] patametersType = { typeof(String) };
Object[] invokeParameters = { storageStr };
StorageTypeInfo[] info = (StorageTypeInfo[])st.GetType().GetField(st.ToString()).GetCustomAttributes(typeof(StorageTypeInfo), false);
Type t = Type.GetType(info[0].Implementation, true);
return((AbstractResultStorage)t.GetConstructor(patametersType).Invoke(invokeParameters));
}