private bool ExtractNPopulateValues(ref bool hasErrors, ref bool isDirty) { bool isModfied = false; object oldValue = null; object newValue = null; object origValue = null; object defaultValue = null; object fallbackValue = null; bool isConfigmemberDefined = false; //MemberInfo[] memberInfos = ChoType.GetMembers(ConfigObject.GetType(), typeof(ChoConfigurationPropertyAttribute)); MemberInfo[] memberInfos = ChoTypeMembersCache.GetAllMemberInfos(ConfigObject.GetType()); if (memberInfos != null && memberInfos.Length > 0) { //Set member values string name; ChoPropertyInfoAttribute memberInfoAttribute = null; foreach (MemberInfo memberInfo in memberInfos) { if (memberInfo.GetCustomAttribute <ChoIgnorePropertyAttribute>() != null) { continue; } memberInfoAttribute = (ChoPropertyInfoAttribute)ChoType.GetMemberAttribute(memberInfo, typeof(ChoPropertyInfoAttribute)); //if (memberInfoAttribute == null) continue; oldValue = null; newValue = null; origValue = null; defaultValue = null; fallbackValue = null; name = ChoType.GetMemberName(memberInfo); isConfigmemberDefined = ConfigSection.HasConfigMemberDefined(name); oldValue = ChoType.GetMemberValue(ConfigObject, memberInfo.Name); object configFallbackValue = null; object configDefaultValue = null; bool isDefaultValueSpecified = ChoConfigurationMetaDataManager.TryConfigDefaultValue(this, name, memberInfoAttribute, out configDefaultValue); ChoConfigurationMetaDataManager.TryConfigFallbackValue(this, name, memberInfoAttribute, out configFallbackValue); if (configFallbackValue == null) { if (isDefaultValueSpecified) { defaultValue = origValue = newValue = configDefaultValue; } } else { fallbackValue = origValue = newValue = configFallbackValue; } if (!isConfigmemberDefined) { if (!isDirty) { isDirty = memberInfoAttribute != null && memberInfoAttribute.Persistable ? true : false; } } else { origValue = newValue = ConfigSection[name]; } try { object newConvertedValue = ChoConvert.ConvertFrom(ConfigObject, newValue, ChoType.GetMemberType(memberInfo), ChoTypeDescriptor.GetTypeConverters(memberInfo), ChoTypeDescriptor.GetTypeConverterParams(memberInfo)); newValue = newConvertedValue; } catch { } ChoConfigurableObject configObject = ConfigObject as ChoConfigurableObject; if (configObject != null) { if (!configObject.IsMemeberValueEqualInternal(memberInfo, oldValue, newValue)) { if (!configObject.RaiseBeforeConfigurationObjectMemberLoaded(memberInfo.Name, name, origValue, ref newValue)) { try { //ChoType.SetMemberValue(ConfigObject, memberInfo.Name, newValue != null ? ChoConvert.ConvertFrom(ConfigObject, newValue, // ChoType.GetMemberType(memberInfo), ChoTypeConvertersCache.GetTypeConverters(memberInfo)) : null); SetConfigPropertyValue(newValue, memberInfo); if (!_firstTime) { isModfied = true; } configObject.RaiseAfterConfigurationObjectMemberLoaded(memberInfo.Name, name, newValue); ChoConfigurationObjectErrorManagerService.ResetObjectMemberError(ConfigObject, memberInfo.Name); } catch (Exception innerEx) { if (!configObject.RaiseConfigurationObjectMemberLoadError(memberInfo.Name, name, origValue, innerEx)) { if (Silent) { if (_firstTime) { AssignToFallbackOrDefaultValue(defaultValue, fallbackValue, memberInfo); } ChoConfigurationObjectErrorManagerService.SetObjectMemberError(ConfigObject, memberInfo.Name, String.Format(Resources.ConfigConstructMsg, ChoString.ToString(origValue), innerEx.Message)); } else { throw new ChoConfigurationConstructionException(String.Format(Resources.ConfigConstructExceptionMsg, ChoString.ToString(origValue), ConfigObject.GetType().FullName, memberInfo.Name), innerEx); } } } } } } else { try { //ChoType.SetMemberValue(ConfigObject, memberInfo.Name, newValue != null ? ChoConvert.ConvertFrom(ConfigObject, newValue, // ChoType.GetMemberType(memberInfo), ChoTypeConvertersCache.GetTypeConverters(memberInfo)) : null); SetConfigPropertyValue(newValue, memberInfo); if (!_firstTime) { isModfied = true; } ChoConfigurationObjectErrorManagerService.ResetObjectMemberError(ConfigObject, memberInfo.Name); } catch (Exception innerEx) { if (Silent) { if (_firstTime) { AssignToFallbackOrDefaultValue(defaultValue, fallbackValue, memberInfo); } ChoConfigurationObjectErrorManagerService.SetObjectMemberError(ConfigObject, memberInfo.Name, String.Format(Resources.ConfigConstructMsg, ChoString.ToString(origValue), innerEx.Message)); } else { throw new ChoConfigurationConstructionException(String.Format(Resources.ConfigConstructExceptionMsg, ChoString.ToString(origValue), ConfigObject.GetType().FullName, memberInfo.Name), innerEx); } } } } } return(isModfied); }
public IEnumerator GetEnumerator() { ChoHL7RecordReader rr = new ChoHL7RecordReader(typeof(ChoHL7Message), Configuration); rr.Reader = this; rr.TraceSwitch = TraceSwitch; rr.RowsLoaded += NotifyRowsLoaded; var e = rr.AsEnumerable(_textReader).GetEnumerator(); return(ChoEnumeratorWrapper.BuildEnumerable <ChoHL7Message>(() => e.MoveNext(), () => (ChoHL7Message)ChoConvert.ChangeType <ChoRecordFieldAttribute>(e.Current, typeof(ChoHL7Message))).GetEnumerator()); }
public static object GetConvertedValue(this MemberInfo memberInfo, object value) { return(ChoConvert.ConvertFrom(null, value, ChoType.GetMemberType(memberInfo), ChoTypeDescriptor.GetTypeConverters(memberInfo), ChoTypeDescriptor.GetTypeConverterParams(memberInfo))); }
private static Exception ExtractNPopulateValue(object target, MemberInfo memberInfo, string switchString, ChoCommandLineArgParser commandLineArgParser, ChoCommandLineArgObject commandLineArgObject, bool isSwitchSpecified) { ChoCommandLineArgAttribute commandLineArgumentAttribute = null; ChoDefaultCommandLineArgAttribute defaultCommandLineArgAttribute = null; if (memberInfo == null) { if (commandLineArgObject != null) { commandLineArgObject.OnCommandLineArgMemberNotFound(switchString, commandLineArgParser[switchString]); } } else { //if (ChoType.IsReadOnlyMember(memberInfo)) // return null; commandLineArgumentAttribute = null; defaultCommandLineArgAttribute = null; commandLineArgumentAttribute = (ChoCommandLineArgAttribute)memberInfo.GetCustomAttribute <ChoCommandLineArgAttribute>(true); if (commandLineArgumentAttribute == null) { defaultCommandLineArgAttribute = (ChoDefaultCommandLineArgAttribute)memberInfo.GetCustomAttribute <ChoDefaultCommandLineArgAttribute>(true); if (defaultCommandLineArgAttribute == null) { return(null); } } string cmdLineArgValue = null; object newCmdLineArgValue = null; try { if (defaultCommandLineArgAttribute != null) { cmdLineArgValue = commandLineArgParser.DefaultArgs.Length > 0 ? commandLineArgParser.DefaultArgs[0] : null; } else if (commandLineArgumentAttribute != null) { cmdLineArgValue = commandLineArgParser[commandLineArgumentAttribute.CommandLineSwitch]; defaultCommandLineArgAttribute = commandLineArgumentAttribute; } else { return(null); } object defaultCmdLineArgValue = defaultCommandLineArgAttribute.DefaultValue; if (isSwitchSpecified && cmdLineArgValue == null && defaultCommandLineArgAttribute.FallbackValue != null) { defaultCmdLineArgValue = defaultCommandLineArgAttribute.FallbackValue; } if (commandLineArgObject == null || !commandLineArgObject.OnBeforeCommandLineArgLoaded(memberInfo.Name, cmdLineArgValue, defaultCommandLineArgAttribute.DefaultValue, defaultCommandLineArgAttribute.FallbackValue)) { if (!cmdLineArgValue.IsNullOrWhiteSpace()) { newCmdLineArgValue = ChoConvert.ConvertFrom(target, ChoString.ExpandPropertiesEx(cmdLineArgValue), ChoType.GetMemberType(memberInfo), ChoTypeDescriptor.GetTypeConverters(memberInfo), ChoTypeDescriptor.GetTypeConverterParams(memberInfo)); } else if (defaultCmdLineArgValue != null) { if (defaultCmdLineArgValue is string) { newCmdLineArgValue = ChoConvert.ConvertFrom(target, ChoString.ExpandPropertiesEx(defaultCmdLineArgValue as string), ChoType.GetMemberType(memberInfo), ChoTypeDescriptor.GetTypeConverters(memberInfo), ChoTypeDescriptor.GetTypeConverterParams(memberInfo)); } else { newCmdLineArgValue = ChoConvert.ConvertFrom(target, defaultCmdLineArgValue, ChoType.GetMemberType(memberInfo), ChoTypeDescriptor.GetTypeConverters(memberInfo), ChoTypeDescriptor.GetTypeConverterParams(memberInfo)); } } if (newCmdLineArgValue != null) { ChoType.SetMemberValue(target, memberInfo, newCmdLineArgValue); if (commandLineArgObject != null) { commandLineArgObject.OnAfterCommandLineArgLoaded(memberInfo.Name, newCmdLineArgValue); } } else if (defaultCommandLineArgAttribute.IsRequired) { throw new ChoCommandLineArgException("Missing arg value for '{0}' required command line switch.".FormatString( commandLineArgumentAttribute == null ? DefaultCmdLineSwitch : commandLineArgumentAttribute.CommandLineSwitch)); } } } catch (ChoFatalApplicationException) { throw; } catch (Exception ex) { if (commandLineArgObject != null && commandLineArgObject.OnCommandLineArgLoadError(memberInfo.Name, cmdLineArgValue, ex)) { } else { return(ex); } } } return(null); }
//private static void AssignToDefaultValues(ChoCommandLineArgObject commandLineArgObject) //{ // object newCmdLineArgValue = null; // string name = null; // string defaultValue = null; // bool isDefaultValueSpecified; // MemberInfo[] memberInfos = ChoTypeMembersCache.GetAllMemberInfos(commandLineArgObject.GetType()); // if (memberInfos != null && memberInfos.Length > 0) // { // ChoCommandLineArgAttribute defaultCommandLineArgAttribute = null; // foreach (MemberInfo memberInfo in memberInfos) // { // defaultCommandLineArgAttribute = (ChoCommandLineArgAttribute)ChoType.GetMemberAttribute(memberInfo, typeof(ChoCommandLineArgAttribute)); // if (defaultCommandLineArgAttribute == null) continue; // name = ChoType.GetMemberName(memberInfo); // defaultValue = null; // if (ChoType.GetMemberType(memberInfo) == typeof(bool)) // continue; // isDefaultValueSpecified = ChoCmdLineArgMetaDataManager.TryGetDefaultValue(commandLineArgObject, name, defaultCommandLineArgAttribute, out defaultValue); // if (!isDefaultValueSpecified) // continue; // try // { // defaultValue = ChoString.ExpandPropertiesEx(defaultValue); // object newConvertedValue = ChoConvert.ConvertFrom(defaultValue, memberInfo, commandLineArgObject); // //object newConvertedValue = ChoConvert.ConvertFrom(commandLineArgObject, defaultValue, ChoType.GetMemberType(memberInfo), // // ChoTypeDescriptor.GetTypeConverters(memberInfo), ChoTypeDescriptor.GetTypeConverterParams(memberInfo)); // ChoType.SetMemberValue(commandLineArgObject, memberInfo, newCmdLineArgValue); // } // catch //(Exception ex) // { // } // } // } //} private static Exception ExtractNPopulateValue(ChoCommandLineArgObject commandLineArgObject, MemberInfo memberInfo, ChoCommandLineArgParser commandLineArgParser) { ChoDefaultCommandLineArgAttribute defaultCommandLineArgAttribute = null; ChoCommandLineArgAttribute commandLineArgumentAttribute = null; ChoPositionalCommandLineArgAttribute posCommandLineArgAttribute = null; if (ChoType.IsReadOnlyMember(memberInfo)) { return(null); } commandLineArgumentAttribute = null; posCommandLineArgAttribute = null; defaultCommandLineArgAttribute = commandLineArgumentAttribute = (ChoCommandLineArgAttribute)memberInfo.GetCustomAttribute <ChoCommandLineArgAttribute>(true); if (commandLineArgumentAttribute == null) { defaultCommandLineArgAttribute = posCommandLineArgAttribute = (ChoPositionalCommandLineArgAttribute)memberInfo.GetCustomAttribute <ChoPositionalCommandLineArgAttribute>(true); if (posCommandLineArgAttribute == null) { return(null); } } bool containsCmdLineArg = false; string cmdLineArgValue = null; object newCmdLineArgValue = null; string defaultValue = null; bool isDefaultValueSpecified = false; bool isFallbackValueSpecified = false; string name = null; string fallbackValue = null; object fallbackValueObj = null; object defaultValueObj = null; name = ChoType.GetMemberName(memberInfo); try { if (posCommandLineArgAttribute != null) { if (!commandLineArgParser.IsSwitchSpecified(posCommandLineArgAttribute.Position)) { commandLineArgObject.RaiseCommandLineArgNotFound(posCommandLineArgAttribute.Position.ToString(), ref cmdLineArgValue); } cmdLineArgValue = commandLineArgParser[posCommandLineArgAttribute.Position]; } else if (commandLineArgumentAttribute != null) { if (!commandLineArgParser.IsSwitchSpecified(commandLineArgumentAttribute.CommandLineSwitch)) { commandLineArgObject.RaiseCommandLineArgNotFound(commandLineArgumentAttribute.CommandLineSwitch, ref cmdLineArgValue); } if (ChoType.GetMemberType(memberInfo) == typeof(bool)) { containsCmdLineArg = IsSwitchSpecified(commandLineArgParser, commandLineArgumentAttribute.CommandLineSwitch, commandLineArgumentAttribute.Aliases); if (containsCmdLineArg) { cmdLineArgValue = "True"; //cmdLineArgValue = GetCmdLineArgValue(commandLineArgParser, commandLineArgumentAttribute.CommandLineSwitch, commandLineArgumentAttribute.Aliases); //if (cmdLineArgValue.IsNullOrWhiteSpace()) // cmdLineArgValue = "True"; } else { containsCmdLineArg = IsSwitchSpecified(commandLineArgParser, "{0}-".FormatString(commandLineArgumentAttribute.CommandLineSwitch), commandLineArgumentAttribute.Aliases); if (containsCmdLineArg) { cmdLineArgValue = "False"; } } } //else if (ChoType.GetMemberType(memberInfo).IsEnum) //{ // containsCmdLineArg = IsSwitchSpecified(commandLineArgParser, Enum.GetNames(ChoType.GetMemberType(memberInfo))); // if (containsCmdLineArg) // cmdLineArgValue = GetCmdLineArgValue(commandLineArgParser, Enum.GetNames(ChoType.GetMemberType(memberInfo))); // else // cmdLineArgValue = GetCmdLineArgValue(commandLineArgParser, commandLineArgumentAttribute.CommandLineSwitch, commandLineArgumentAttribute.Aliases); //} else { cmdLineArgValue = GetCmdLineArgValue(commandLineArgParser, commandLineArgumentAttribute.CommandLineSwitch, commandLineArgumentAttribute.Aliases); } } else { return(null); } //if (ChoType.GetMemberType(memberInfo) != typeof(bool)) //{ isDefaultValueSpecified = ChoCmdLineArgMetaDataManager.TryGetDefaultValue(commandLineArgObject, name, defaultCommandLineArgAttribute, out defaultValue); isFallbackValueSpecified = ChoCmdLineArgMetaDataManager.TryGetFallbackValue(commandLineArgObject, name, defaultCommandLineArgAttribute, out fallbackValue); //} try { if (isFallbackValueSpecified) { // fallbackValueObj = ChoConvert.ConvertFrom(commandLineArgObject, ChoString.ExpandPropertiesEx(fallbackValue), //ChoType.GetMemberType(memberInfo), //ChoTypeDescriptor.GetTypeConverters(memberInfo), ChoTypeDescriptor.GetTypeConverterParams(memberInfo)); fallbackValueObj = ChoConvert.ConvertFrom(ChoString.ExpandPropertiesEx(fallbackValue), memberInfo, commandLineArgObject); } } catch { } try { if (isDefaultValueSpecified) { //defaultValueObj = ChoConvert.ConvertFrom(commandLineArgObject, ChoString.ExpandPropertiesEx(defaultValue), ChoType.GetMemberType(memberInfo), // ChoTypeDescriptor.GetTypeConverters(memberInfo), ChoTypeDescriptor.GetTypeConverterParams(memberInfo)); defaultValueObj = ChoConvert.ConvertFrom(ChoString.ExpandPropertiesEx(defaultValue), memberInfo, commandLineArgObject); } } catch { } if (commandLineArgObject != null && !commandLineArgObject.RaiseBeforeCommandLineArgLoaded(memberInfo.Name, ref cmdLineArgValue, defaultValueObj, fallbackValueObj)) { if (!cmdLineArgValue.IsNull()) { newCmdLineArgValue = ChoConvert.ConvertFrom(ChoString.ExpandPropertiesEx(cmdLineArgValue), memberInfo, commandLineArgObject); //newCmdLineArgValue = ChoConvert.ConvertFrom(commandLineArgObject, ChoString.ExpandPropertiesEx(cmdLineArgValue), // ChoType.GetMemberType(memberInfo), // ChoTypeDescriptor.GetTypeConverters(memberInfo), ChoTypeDescriptor.GetTypeConverterParams(memberInfo)); } if (newCmdLineArgValue == null && defaultCommandLineArgAttribute.IsRequired) { if (ChoType.GetMemberType(memberInfo) != typeof(bool)) { if (commandLineArgumentAttribute != null) { throw new ChoCommandLineArgException("Missing arg value for '{0}' required command line switch.".FormatString( commandLineArgumentAttribute == null ? ChoCommandLineArgObject.DefaultCmdLineSwitch : commandLineArgumentAttribute.CommandLineSwitch), commandLineArgObject.GetUsage()); } else if (posCommandLineArgAttribute != null) { if (posCommandLineArgAttribute.ShortName.IsNull()) { throw new ChoCommandLineArgException("Missing positional arg value at '{0}' position.".FormatString( posCommandLineArgAttribute == null ? ChoCommandLineArgObject.DefaultCmdLineSwitch : posCommandLineArgAttribute.Position.ToString()), commandLineArgObject.GetUsage()); } else { throw new ChoCommandLineArgException("Missing '{0}' argument.".FormatString(posCommandLineArgAttribute.ShortName), commandLineArgObject.GetUsage()); } } else { throw new ChoCommandLineArgException("Missing arg value at '{0}' position.".FormatString(ChoCommandLineArgObject.DefaultCmdLineSwitch), commandLineArgObject.GetUsage()); } } } else { if (newCmdLineArgValue == null) { if (isDefaultValueSpecified) { //if (ChoType.GetMemberType(memberInfo) != typeof(bool)) newCmdLineArgValue = defaultValueObj; //else // newCmdLineArgValue = false; } } ChoType.SetMemberValue(commandLineArgObject, memberInfo, newCmdLineArgValue); if (commandLineArgObject != null) { commandLineArgObject.RaiseAfterCommandLineArgLoaded(memberInfo.Name, newCmdLineArgValue); } } } } catch (ChoFatalApplicationException) { throw; } catch (Exception ex) { if (commandLineArgObject != null && commandLineArgObject.RaiseCommandLineArgLoadError(memberInfo.Name, cmdLineArgValue, ex)) { } else { if (defaultCommandLineArgAttribute.IsRequired) { return(ex); } if (fallbackValueObj != null) { ChoType.SetMemberValue(commandLineArgObject, memberInfo, fallbackValueObj); } else { return(ex); } } } return(null); }
private static void ExtractAndPopulateValues <T>(T target, IDataReader dr, ChoDataObjectAttribute objAttr) { MemberInfo[] memberInfos = ChoTypeMembersCache.GetAllMemberInfos(target.GetType()); if (memberInfos != null && memberInfos.Length > 0) { string name; string fallbackValue = null; object memberValue = null; object newValue = null; object defaultValue = null; object value = null; ChoPropertyInfoAttribute memberInfoAttribute = null; foreach (MemberInfo memberInfo in memberInfos) { name = ChoType.GetMemberName(memberInfo); memberValue = null; newValue = null; value = null; memberInfoAttribute = (ChoPropertyInfoAttribute)ChoType.GetMemberAttributeByBaseType(memberInfo, typeof(ChoPropertyInfoAttribute)); try { if (dr.FieldExists(name)) { value = dr[name]; } try { defaultValue = memberInfo.GetDefaultValue(); //if (memberInfoAttribute != null) //{ // if (!memberInfoAttribute.DefaultValue.IsNullOrWhiteSpace()) // defaultValue = ChoString.ExpandPropertiesEx(memberInfoAttribute.DefaultValue); //} } catch { defaultValue = null; } try { if (memberInfoAttribute != null) { if (!memberInfoAttribute.FallbackValue.IsNullOrWhiteSpace()) { fallbackValue = ChoString.ExpandPropertiesEx(memberInfoAttribute.FallbackValue); } } } catch { fallbackValue = null; } newValue = memberValue = value; if (newValue.IsNullOrDbNull()) { if (fallbackValue == null) { newValue = defaultValue; } else { newValue = fallbackValue; } } newValue = ChoConvert.ConvertFrom(newValue, memberInfo, target); // newValue = ChoConvert.ConvertFrom(target, newValue, ChoType.GetMemberType(memberInfo), //ChoTypeDescriptor.GetTypeConverters(memberInfo), ChoTypeDescriptor.GetTypeConverterParams(memberInfo)); if (newValue == null) { } else { ChoType.SetMemberValue(target, memberInfo, newValue); } } catch (Exception) { if (objAttr == null || (objAttr != null && !objAttr.Silent)) { throw; } } } } }