public object valueFromEncodedString(string source, ClassicEncodingSettings settings, bool validate)
{
return
(source.Equals(settings.isUseVisibleSeparators() ? DataTableUtils.DATA_TABLE_VISIBLE_NULL : DataTableUtils.DATA_TABLE_NULL)
? (object)null
: (this.valueFromString(this.isTransferEncode() ? DataTableUtils.transferDecode(source) : source, settings, validate)));
}
public TableFormat(string format, ClassicEncodingSettings settings, bool validate)
{
if (format == null)
{
return;
}
var els = StringUtils.elements(format, settings.isUseVisibleSeparators());
foreach (var el in els)
{
if (el.getName() == null)
{
fields.Add(FieldFormat.create(el.getValue(), settings, validate));
continue;
}
if (el.getName().Equals(ELEMENT_FLAGS))
{
var flags = el.getValue();
setReorderable(flags.IndexOf(REORDERABLE_FLAG) != -1 ? true : false);
setBindingsEditable(flags.IndexOf(BINDINGS_EDITABLE_FLAG) != -1 ? true : false);
continue;
}
if (el.getName().Equals(ELEMENT_MIN_RECORDS))
{
minRecords = Int32.Parse(el.getValue());
continue;
}
if (el.getName().Equals(ELEMENT_MAX_RECORDS))
{
maxRecords = Int32.Parse(el.getValue());
continue;
}
if (el.getName().Equals(ELEMENT_TABLE_VALIDATORS))
{
createTableValidators(el.getValue(), settings);
continue;
}
if (el.getName().Equals(ELEMENT_RECORD_VALIDATORS))
{
createRecordValidators(el.getValue(), settings);
continue;
}
if (el.getName().Equals(ELEMENT_BINDINGS))
{
continue;
}
if (el.getName().Equals(ELEMENT_NAMING))
{
createNaming(el.getValue());
continue;
}
}
}
private void setData(string dataString, ClassicEncodingSettings settings, Boolean validate,
IList <string> fieldNamesInData)
{
var recs = StringUtils.elements(dataString, settings.isUseVisibleSeparators());
var i = 0;
foreach (var el in recs)
{
if (el.getName() != null)
{
if (el.getName().Equals(ELEMENT_ID))
{
setId(el.getValue());
}
else
{
// This code exists for compatibility reason only
var ff = format.getFieldFormat(el.getName());
if (ff != null)
{
setValue(el.getName(), ff.valueFromEncodedString(el.getValue(), settings, validate),
validate);
}
}
}
else
{
if (fieldNamesInData != null && fieldNamesInData.Count > i)
{
var fieldName = fieldNamesInData[i];
if (getFormat().hasField(fieldName))
{
var value = format.getFieldFormat(fieldName).valueFromEncodedString(el.getValue(), settings, validate);
setValue(fieldName, value, validate);
}
}
else if (i < format.getFieldCount())
{
var value = format.getFieldFormat(i).valueFromEncodedString(el.getValue(), settings, validate);
setValue(i, value, validate);
}
i++;
}
}
}
public StringBuilder valueToEncodedString(object value, ClassicEncodingSettings settings, StringBuilder sb, int?encodeLevel)
{
string strVal = this.valueToString(value, settings);
if (strVal == null)
{
return((settings == null || !settings.isUseVisibleSeparators()) ? sb.Append(DataTableUtils.DATA_TABLE_NULL) : sb.Append(DataTableUtils.DATA_TABLE_VISIBLE_NULL));
}
if (this.isTransferEncode())
{
TransferEncodingHelper.encode(strVal, sb, encodeLevel);
}
else
{
sb.Append(strVal);
}
return(sb);
}
private void createRecordValidators(string source, ClassicEncodingSettings settings)
{
if (string.IsNullOrEmpty(source))
{
return;
}
var validatorsData = StringUtils.elements(source, settings.isUseVisibleSeparators());
foreach (var el in validatorsData)
{
var validatorType = el.getName()[0];
switch (validatorType)
{
case RECORD_VALIDATOR_KEY_FIELDS:
addRecordValidator(new KeyFieldsValidator());
break;
}
}
}
public DataTable(TableFormat format, string dataString, ClassicEncodingSettings settings)
{
if (dataString == null)
{
throw new NullReferenceException("Data string is null");
}
this.setFormat(format);
List <string> fieldNames = null;
bool flag = false;
if (settings != null)
{
flag = settings.isUseVisibleSeparators();
}
var recs = StringUtils.elements(dataString, flag);
foreach (var el in recs)
{
if (el.getName().Equals(ELEMENT_FIELD_NAME))
{
if (fieldNames == null)
{
fieldNames = new List <string>();
}
fieldNames.Add(el.getValue());
}
else if (el.getName() != null && el.getName().Equals(ELEMENT_RECORD))
{
this.addRecord(new DataRecord(this.getFormat(), el.getValue(), settings, true, fieldNames));
}
else
{
this.decodeAdvancedElement(el);
}
}
}
protected void createSelectionValues(string source, ClassicEncodingSettings settings)
{
if (source.Length == 0)
{
return;
}
var values = new AgDictionary <NullableObject, string>();
var els = StringUtils.elements(source, settings.isUseVisibleSeparators());
foreach (var el in els)
{
var valueSource = el.getValue();
NullableObject selectionValue = new NullableObject(this.valueFromEncodedString(valueSource, settings, true));
var desc = el.getName() ?? selectionValue.ToString();
values[selectionValue] = desc;
}
this.setSelectionValues(values.Count > 0 ? values : null);
}
private void createValidators(string source, ClassicEncodingSettings settings)
{
if (string.IsNullOrEmpty(source))
{
return;
}
var validatorsData = StringUtils.elements(source, settings.isUseVisibleSeparators());
foreach (var el in validatorsData)
{
var validatorType = el.getName()[0];
var validatorParams = el.getValue();
switch (validatorType)
{
case VALIDATOR_LIMITS:
this.addValidator(new LimitsValidator(this, validatorParams));
break;
case VALIDATOR_REGEX:
this.addValidator(new RegexValidator(validatorParams));
break;
//case VALIDATOR_NON_NULL:
// addValidator(new NonNullValidator(validatorParams));
// break;
//
//case VALIDATOR_ID:
// addValidator(new IdValidator());
// break;
//
//case VALIDATOR_EXPRESSION:
// addValidator(new ExpressionValidator(validatorParams));
// break;
}
}
}
public DataTable(string data, ClassicEncodingSettings settings, bool validate)
{
if (data == null)
{
return;
}
var found = false;
string encodedFormat = null;
List <string> fieldNames = null;
bool flag = false;
if (settings != null)
{
flag = settings.isUseVisibleSeparators();
}
var recs = StringUtils.elements(data, flag);
foreach (var el in recs)
{
if (el.getName() == null)
{
continue;
}
if (el.getName().Equals(ELEMENT_FORMAT_ID))
{
var formatId = int.Parse(el.getValue());
if (settings == null || settings.getFormatCache() == null)
{
throw new InvalidOperationException("Can't use format ID - format cache not found");
}
if (encodedFormat != null)
{
// If format was already found in the encoded data
var newFormat1 = new TableFormat(encodedFormat, settings, validate);
settings.getFormatCache().put(formatId, newFormat1);
continue;
}
var newFormat = settings.getFormatCache().get(formatId);
// encodedFormat = settings.getFormatCache().get(formatId);
if (newFormat == null)
{
throw new InvalidOperationException(
"Format with specified ID not found in the cache: " + formatId);
}
this.setFormat(newFormat);
found = true;
continue;
}
if (el.getName().Equals(ELEMENT_FORMAT))
{
encodedFormat = el.getValue();
setFormat(new TableFormat(encodedFormat, settings, validate));
found = true;
continue;
}
if (el.getName().Equals(ELEMENT_RECORD))
{
// Using table's format if encodedFormat is not NULL (i.e. was found in the encoded data)
var fmt = found ? this.getFormat() : (settings != null ? settings.getFormat() : null);
if (fmt == null)
{
throw new InvalidOperationException(
"Table format is neither found in encoded table nor provided by decoding environment");
}
addRecord(new DataRecord(fmt, el.getValue(), settings, validate, fieldNames));
continue;
}
if (el.getName().Equals(ELEMENT_FIELD_NAME))
{
if (fieldNames == null)
{
fieldNames = new List <string>();
}
fieldNames.Add(el.getValue());
continue;
}
if (el.getName().Equals(ELEMENT_TIMESTAMP))
{
var epoch = new DateTime(1970, 1, 1, 0, 0, 0, DateTimeKind.Utc);
this.timestamp = epoch.AddSeconds(Convert.ToDouble(el.getValue()) / 1000).AddMilliseconds(Convert.ToDouble(el.getValue()) % 1000);
continue;
}
if (el.getName().Equals(ELEMENT_QUALITY))
{
this.quality = Convert.ToInt32(el.getValue());
continue;
}
if (el.getName().Equals(ELEMENT_INVALIDATOR))
{
this.invalidationMessage = el.getValue();
}
}
}
public static FieldFormat create(string format, ClassicEncodingSettings settings, bool validate)
{
var els = StringUtils.elements(format, settings.isUseVisibleSeparators());
string name;
char type;
try
{
name = els[0].getValue();
type = els[1].getValue()[0];
}
catch (IndexOutOfRangeException ex1)
{
throw new ArgumentException(ex1.Message + ", format was '" + format + "'", ex1);
}
var ff = create(name, type);
//if (validate)
//{
// ff.validateName();
//}
var el = els.getElement(ELEMENT_FLAGS);
if (el != null)
{
var flags = el.getValue();
ff.setNullable(flags.IndexOf(NULLABLE_FLAG) != -1 ? true : false);
ff.setOptional(flags.IndexOf(OPTIONAL_FLAG) != -1 ? true : false);
ff.setExtendableSelectionValues(flags.IndexOf(EXTENDABLE_SELECTION_VALUES_FLAG) != -1 ? true : false);
ff.setReadonly(flags.IndexOf(READ_ONLY_FLAG) != -1 ? true : false);
ff.setNotReplicated(flags.IndexOf(NOT_REPLICATED_FLAG) != -1 ? true : false);
ff.setHidden(flags.IndexOf(HIDDEN_FLAG) != -1 ? true : false);
ff.setKeyField(flags.IndexOf(KEY_FIELD_FLAG) != -1 ? true : false);
ff.setDefaultOverride(flags.IndexOf(DEFAULT_OVERRIDE) != -1 ? true : false);
ff.setInlineData(flags.IndexOf(INLINE_DATA_FLAG) != -1 ? true : false);
}
el = els.getElement(ELEMENT_DEFAULT_VALUE);
if (el != null)
{
ff.setDefaultFromString(el.getValue(), settings, validate);
}
el = els.getElement(ELEMENT_DESCRIPTION);
if (el != null)
{
ff.setDescription(el.getValue());
}
el = els.getElement(ELEMENT_HELP);
if (el != null)
{
ff.setHelp(el.getValue());
}
el = els.getElement(ELEMENT_SELECTION_VALUES);
if (el != null)
{
ff.createSelectionValues(el.getValue(), settings);
}
el = els.getElement(ELEMENT_VALIDATORS);
if (el != null)
{
ff.createValidators(el.getValue(), settings);
}
el = els.getElement(ELEMENT_EDITOR);
if (el != null)
{
ff.setEditor(el.getValue());
}
el = els.getElement(ELEMENT_EDITOR_OPTIONS);
if (el != null)
{
ff.setEditorOptions(el.getValue());
}
el = els.getElement(ELEMENT_ICON);
if (el != null)
{
ff.setIcon(el.getValue());
}
return(ff);
}
