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More consistently dispose of SqliteCommand in OpenSim.Data.SQLite where possible.

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Not doing SQLiteInventoryStore since this is no longer used and should disappear in the future.
This commit is contained in:
Justin Clark-Casey (justincc)
2012-11-14 04:45:59 +00:00
parent 2ccb53b42d
commit 94da908813
9 changed files with 321 additions and 314 deletions
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216
OpenSim/Data/SQLite/SQLiteEstateData.cs
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@@ -104,12 +104,13 @@ namespace OpenSim.Data.SQLite
{
string sql = "select estate_settings."+String.Join(",estate_settings.", FieldList)+" from estate_map left join estate_settings on estate_map.EstateID = estate_settings.EstateID where estate_settings.EstateID is not null and RegionID = :RegionID";
SqliteCommand cmd = (SqliteCommand)m_connection.CreateCommand();
using (SqliteCommand cmd = (SqliteCommand)m_connection.CreateCommand())
{
cmd.CommandText = sql;
cmd.Parameters.AddWithValue(":RegionID", regionID.ToString());
cmd.CommandText = sql;
cmd.Parameters.AddWithValue(":RegionID", regionID.ToString());
return DoLoad(cmd, regionID, create);
return DoLoad(cmd, regionID, create);
}
}
private EstateSettings DoLoad(SqliteCommand cmd, UUID regionID, bool create)
@@ -186,38 +187,40 @@ namespace OpenSim.Data.SQLite
{
List<string> names = new List<string>(FieldList);
SqliteCommand cmd = (SqliteCommand)m_connection.CreateCommand();
IDataReader r = null;
names.Remove("EstateID");
using (SqliteCommand cmd = (SqliteCommand)m_connection.CreateCommand())
{
names.Remove("EstateID");
string sql = "insert into estate_settings ("+String.Join(",", names.ToArray())+") values ( :"+String.Join(", :", names.ToArray())+")";
string sql = "insert into estate_settings ("+String.Join(",", names.ToArray())+") values ( :"+String.Join(", :", names.ToArray())+")";
cmd.CommandText = sql;
cmd.Parameters.Clear();
cmd.CommandText = sql;
cmd.Parameters.Clear();
foreach (string name in FieldList)
{
if (m_FieldMap[name].GetValue(es) is bool)
foreach (string name in FieldList)
{
if ((bool)m_FieldMap[name].GetValue(es))
cmd.Parameters.AddWithValue(":"+name, "1");
if (m_FieldMap[name].GetValue(es) is bool)
{
if ((bool)m_FieldMap[name].GetValue(es))
cmd.Parameters.AddWithValue(":"+name, "1");
else
cmd.Parameters.AddWithValue(":"+name, "0");
}
else
cmd.Parameters.AddWithValue(":"+name, "0");
}
else
{
cmd.Parameters.AddWithValue(":"+name, m_FieldMap[name].GetValue(es).ToString());
{
cmd.Parameters.AddWithValue(":"+name, m_FieldMap[name].GetValue(es).ToString());
}
}
cmd.ExecuteNonQuery();
cmd.CommandText = "select LAST_INSERT_ROWID() as id";
cmd.Parameters.Clear();
r = cmd.ExecuteReader();
}
cmd.ExecuteNonQuery();
cmd.CommandText = "select LAST_INSERT_ROWID() as id";
cmd.Parameters.Clear();
r = cmd.ExecuteReader();
r.Read();
es.EstateID = Convert.ToUInt32(r["id"]);
@@ -239,26 +242,27 @@ namespace OpenSim.Data.SQLite
string sql = "update estate_settings set "+String.Join(", ", terms.ToArray())+" where EstateID = :EstateID";
SqliteCommand cmd = (SqliteCommand)m_connection.CreateCommand();
cmd.CommandText = sql;
foreach (string name in FieldList)
using (SqliteCommand cmd = (SqliteCommand)m_connection.CreateCommand())
{
if (m_FieldMap[name].GetValue(es) is bool)
{
if ((bool)m_FieldMap[name].GetValue(es))
cmd.Parameters.AddWithValue(":"+name, "1");
else
cmd.Parameters.AddWithValue(":"+name, "0");
}
else
{
cmd.Parameters.AddWithValue(":"+name, m_FieldMap[name].GetValue(es).ToString());
}
}
cmd.CommandText = sql;
cmd.ExecuteNonQuery();
foreach (string name in FieldList)
{
if (m_FieldMap[name].GetValue(es) is bool)
{
if ((bool)m_FieldMap[name].GetValue(es))
cmd.Parameters.AddWithValue(":"+name, "1");
else
cmd.Parameters.AddWithValue(":"+name, "0");
}
else
{
cmd.Parameters.AddWithValue(":"+name, m_FieldMap[name].GetValue(es).ToString());
}
}
cmd.ExecuteNonQuery();
}
SaveBanList(es);
SaveUUIDList(es.EstateID, "estate_managers", es.EstateManagers);
@@ -270,12 +274,15 @@ namespace OpenSim.Data.SQLite
{
es.ClearBans();
SqliteCommand cmd = (SqliteCommand)m_connection.CreateCommand();
IDataReader r;
cmd.CommandText = "select bannedUUID from estateban where EstateID = :EstateID";
cmd.Parameters.AddWithValue(":EstateID", es.EstateID);
using (SqliteCommand cmd = (SqliteCommand)m_connection.CreateCommand())
{
cmd.CommandText = "select bannedUUID from estateban where EstateID = :EstateID";
cmd.Parameters.AddWithValue(":EstateID", es.EstateID);
IDataReader r = cmd.ExecuteReader();
r = cmd.ExecuteReader();
}
while (r.Read())
{
@@ -294,60 +301,64 @@ namespace OpenSim.Data.SQLite
private void SaveBanList(EstateSettings es)
{
SqliteCommand cmd = (SqliteCommand)m_connection.CreateCommand();
cmd.CommandText = "delete from estateban where EstateID = :EstateID";
cmd.Parameters.AddWithValue(":EstateID", es.EstateID.ToString());
cmd.ExecuteNonQuery();
cmd.Parameters.Clear();
cmd.CommandText = "insert into estateban (EstateID, bannedUUID, bannedIp, bannedIpHostMask, bannedNameMask) values ( :EstateID, :bannedUUID, '', '', '' )";
foreach (EstateBan b in es.EstateBans)
using (SqliteCommand cmd = (SqliteCommand)m_connection.CreateCommand())
{
cmd.CommandText = "delete from estateban where EstateID = :EstateID";
cmd.Parameters.AddWithValue(":EstateID", es.EstateID.ToString());
cmd.Parameters.AddWithValue(":bannedUUID", b.BannedUserID.ToString());
cmd.ExecuteNonQuery();
cmd.Parameters.Clear();
cmd.CommandText = "insert into estateban (EstateID, bannedUUID, bannedIp, bannedIpHostMask, bannedNameMask) values ( :EstateID, :bannedUUID, '', '', '' )";
foreach (EstateBan b in es.EstateBans)
{
cmd.Parameters.AddWithValue(":EstateID", es.EstateID.ToString());
cmd.Parameters.AddWithValue(":bannedUUID", b.BannedUserID.ToString());
cmd.ExecuteNonQuery();
cmd.Parameters.Clear();
}
}
}
void SaveUUIDList(uint EstateID, string table, UUID[] data)
{
SqliteCommand cmd = (SqliteCommand)m_connection.CreateCommand();
cmd.CommandText = "delete from "+table+" where EstateID = :EstateID";
cmd.Parameters.AddWithValue(":EstateID", EstateID.ToString());
cmd.ExecuteNonQuery();
cmd.Parameters.Clear();
cmd.CommandText = "insert into "+table+" (EstateID, uuid) values ( :EstateID, :uuid )";
foreach (UUID uuid in data)
using (SqliteCommand cmd = (SqliteCommand)m_connection.CreateCommand())
{
cmd.CommandText = "delete from "+table+" where EstateID = :EstateID";
cmd.Parameters.AddWithValue(":EstateID", EstateID.ToString());
cmd.Parameters.AddWithValue(":uuid", uuid.ToString());
cmd.ExecuteNonQuery();
cmd.Parameters.Clear();
cmd.CommandText = "insert into "+table+" (EstateID, uuid) values ( :EstateID, :uuid )";
foreach (UUID uuid in data)
{
cmd.Parameters.AddWithValue(":EstateID", EstateID.ToString());
cmd.Parameters.AddWithValue(":uuid", uuid.ToString());
cmd.ExecuteNonQuery();
cmd.Parameters.Clear();
}
}
}
UUID[] LoadUUIDList(uint EstateID, string table)
{
List<UUID> uuids = new List<UUID>();
IDataReader r;
SqliteCommand cmd = (SqliteCommand)m_connection.CreateCommand();
using (SqliteCommand cmd = (SqliteCommand)m_connection.CreateCommand())
{
cmd.CommandText = "select uuid from "+table+" where EstateID = :EstateID";
cmd.Parameters.AddWithValue(":EstateID", EstateID);
cmd.CommandText = "select uuid from "+table+" where EstateID = :EstateID";
cmd.Parameters.AddWithValue(":EstateID", EstateID);
IDataReader r = cmd.ExecuteReader();
r = cmd.ExecuteReader();
}
while (r.Read())
{
@@ -367,12 +378,13 @@ namespace OpenSim.Data.SQLite
{
string sql = "select estate_settings."+String.Join(",estate_settings.", FieldList)+" from estate_settings where estate_settings.EstateID = :EstateID";
SqliteCommand cmd = (SqliteCommand)m_connection.CreateCommand();
using (SqliteCommand cmd = (SqliteCommand)m_connection.CreateCommand())
{
cmd.CommandText = sql;
cmd.Parameters.AddWithValue(":EstateID", estateID.ToString());
cmd.CommandText = sql;
cmd.Parameters.AddWithValue(":EstateID", estateID.ToString());
return DoLoad(cmd, UUID.Zero, false);
return DoLoad(cmd, UUID.Zero, false);
}
}
public List<EstateSettings> LoadEstateSettingsAll()
@@ -391,13 +403,15 @@ namespace OpenSim.Data.SQLite
List<int> result = new List<int>();
string sql = "select EstateID from estate_settings where estate_settings.EstateName = :EstateName";
IDataReader r;
SqliteCommand cmd = (SqliteCommand)m_connection.CreateCommand();
using (SqliteCommand cmd = (SqliteCommand)m_connection.CreateCommand())
{
cmd.CommandText = sql;
cmd.Parameters.AddWithValue(":EstateName", search);
cmd.CommandText = sql;
cmd.Parameters.AddWithValue(":EstateName", search);
IDataReader r = cmd.ExecuteReader();
r = cmd.ExecuteReader();
}
while (r.Read())
{
@@ -413,12 +427,14 @@ namespace OpenSim.Data.SQLite
List<int> result = new List<int>();
string sql = "select EstateID from estate_settings";
IDataReader r;
SqliteCommand cmd = (SqliteCommand)m_connection.CreateCommand();
using (SqliteCommand cmd = (SqliteCommand)m_connection.CreateCommand())
{
cmd.CommandText = sql;
cmd.CommandText = sql;
IDataReader r = cmd.ExecuteReader();
r = cmd.ExecuteReader();
}
while (r.Read())
{
@@ -434,13 +450,15 @@ namespace OpenSim.Data.SQLite
List<int> result = new List<int>();
string sql = "select EstateID from estate_settings where estate_settings.EstateOwner = :EstateOwner";
IDataReader r;
SqliteCommand cmd = (SqliteCommand)m_connection.CreateCommand();
using (SqliteCommand cmd = (SqliteCommand)m_connection.CreateCommand())
{
cmd.CommandText = sql;
cmd.Parameters.AddWithValue(":EstateOwner", ownerID);
cmd.CommandText = sql;
cmd.Parameters.AddWithValue(":EstateOwner", ownerID);
IDataReader r = cmd.ExecuteReader();
r = cmd.ExecuteReader();
}
while (r.Read())
{