//--- Constructors ---
public MysqlDataUpdater(string server, int port, string dbname, string dbuser, string dbpassword, string version)
{
_effectiveVersion = new VersionInfo(version);
if(!_effectiveVersion.IsValid) {
throw new VersionInfoException(_effectiveVersion);
}
// initialize the data catalog
var dataFactory = new DataFactory("MySql.Data", "?");
var connectionString = BuildConnectionString(server, port, dbname, dbuser, dbpassword);
_dataCatalog = new DataCatalog(dataFactory, connectionString);
_dataCatalog.TestConnection();
}
//--- Constructors ---
public MysqlDataUpdater(string server, int port, string dbname, string dbuser, string dbpassword, string version, uint timeout)
{
if(string.IsNullOrEmpty(version)) {
_targetVersion = null;
} else {
_targetVersion = new VersionInfo(version);
if(!_targetVersion.IsValid) {
throw new VersionInfoException(_targetVersion);
}
}
// initialize the data catalog
var dataFactory = new DataFactory("MySql.Data", "?");
var connectionString = BuildConnectionString(server, port, dbname, dbuser, dbpassword, timeout);
_dataCatalog = new DataCatalog(dataFactory, connectionString);
_dataCatalog.TestConnection();
}
//--- Methods ---
public VersionDiff CompareTo(VersionInfo other)
{
if(!IsValid || !other.IsValid) {
return Raw.CompareTo(other.Raw) == 0
? new VersionDiff(VersionChange.None, VersionSeverity.None)
: new VersionDiff(VersionChange.Incompatible, VersionSeverity.Unknown);
}
var change = VersionChange.None;
var severity = VersionSeverity.None;
if(Major > other.Major) {
change = VersionChange.Upgrade;
severity = VersionSeverity.Major;
} else if(Major < other.Major) {
change = VersionChange.Downgrade;
severity = VersionSeverity.Major;
} else if(Minor > other.Minor) {
change = VersionChange.Upgrade;
severity = VersionSeverity.Minor;
} else if(Minor < other.Minor) {
change = VersionChange.Downgrade;
severity = VersionSeverity.Minor;
} else if(Revision > other.Revision) {
change = VersionChange.Upgrade;
severity = VersionSeverity.Revision;
} else if(Revision < other.Revision) {
change = VersionChange.Downgrade;
severity = VersionSeverity.Revision;
}
return new VersionDiff(change, severity);
}
public DbMethod(MethodInfo methodInfo, VersionInfo targetVersion, MethodType methodType)
{
_methodInfo = methodInfo;
_targetVersion = targetVersion;
_methodType = methodType;
}
//--- Constructors ---
public DbMethod(MethodInfo methodInfo, VersionInfo targetVersion)
{
_methodInfo = methodInfo;
_targetVersion = targetVersion;
_methodType = MethodType.Update;
}
public VersionInfoException(VersionInfo _versionInfo)
: base(String.Format("Version string is invalid : {0}", _versionInfo.ToString()))
{
}
