public override int Execute()
{
IConnection conn = null;
try
{
conn = FeatureAccessManager.GetConnectionManager().CreateConnection(_provider);
}
catch (OSGeo.FDO.Common.Exception ex)
{
WriteException(ex);
return((int)CommandStatus.E_FAIL_CREATE_CONNECTION);
}
if (Array.IndexOf <int>(conn.CommandCapabilities.Commands, (int)OSGeo.FDO.Commands.CommandType.CommandType_DestroyDataStore) < 0)
{
Console.Error.WriteLine("This provider does not support destroying data stores");
return((int)CommandStatus.E_FAIL_UNSUPPORTED_CAPABILITY);
}
using (IDestroyDataStore destroy = conn.CreateCommand(OSGeo.FDO.Commands.CommandType.CommandType_DestroyDataStore) as IDestroyDataStore)
{
IDataStorePropertyDictionary dict = destroy.DataStoreProperties;
Console.WriteLine("Data Store Properties:");
WriteProperties(dict);
}
if (conn.ConnectionState != ConnectionState.ConnectionState_Closed)
{
conn.Close();
}
return((int)CommandStatus.E_OK);
}
private void WriteProperties(IDataStorePropertyDictionary dict)
{
foreach (string name in dict.PropertyNames)
{
Console.WriteLine("\nProperty Name: {0}\n\n\tLocalized Name: {1}", name, dict.GetLocalizedName(name));
Console.WriteLine("\tRequired: {0}\n\tProtected: {1}\n\tEnumerable: {2}",
dict.IsPropertyRequired(name),
dict.IsPropertyProtected(name),
dict.IsPropertyEnumerable(name));
if (dict.IsPropertyEnumerable(name))
{
Console.WriteLine("\tValues for property:");
try
{
string[] values = dict.EnumeratePropertyValues(name);
foreach (string str in values)
{
Console.WriteLine("\t\t- {0}", str);
}
}
catch (OSGeo.FDO.Common.Exception)
{
Console.Error.WriteLine("\t\tProperty values not available");
}
}
}
}
private void WriteProperties(IDataStorePropertyDictionary dict)
{
foreach (string name in dict.PropertyNames)
{
Console.WriteLine("\nProperty Name: {0}\n\n\tLocalized Name: {1}", name, dict.GetLocalizedName(name));
Console.WriteLine("\tRequired: {0}\n\tProtected: {1}\n\tEnumerable: {2}",
dict.IsPropertyRequired(name),
dict.IsPropertyProtected(name),
dict.IsPropertyEnumerable(name));
if (dict.IsPropertyEnumerable(name))
{
Console.WriteLine("\tValues for property:");
try
{
string[] values = dict.EnumeratePropertyValues(name);
foreach (string str in values)
{
Console.WriteLine("\t\t- {0}", str);
}
}
catch (OSGeo.FDO.Common.Exception)
{
Console.Error.WriteLine("\t\tProperty values not available");
}
}
}
}