e4s.application.sysmodule.dict
Class E4ValidatorSqlName

java.lang.Object
  e4s.util.E4Object
      e4s.application.sysmodule.dict.E4ValidatorSqlName

All Implemented Interfaces:

AEP_ValidationObject_Intf

public class E4ValidatorSqlName
extends E4Object
implements AEP_ValidationObject_Intf

Validation for SQL table, index or column names to avoid reserved keywords.

Since:

JDK 1.4

See Also:

E4ModuleDictionaryTables

Field Summary

Fields inherited from class e4s.util.E4Object

CRLF, E4S_CORE_SYSTEM_LANGUAGE, NBSP, NULLSTR, URL_ENCODING_CHARSET

Constructor Summary

E4ValidatorSqlName(boolean mandatory)

Method Summary

static java.lang.String	_getSVNVersionString() Get version info string from subversion.
boolean	isMandatory() Check, if an input field based on this validation rule requires a mandatory value.
void	setFieldset(char mode, E4Fieldset fieldset) Ignored
static E4Label_Intf	validate(E4DBColumnName value)
static E4Label_Intf	validate(E4DBTableName value)
E4Label_Intf	validate(E4InputFieldName_Intf name, E4Label_Intf label, java.lang.String value) Validate a field during input.
static E4Label_Intf	validate(java.lang.String value)

Methods inherited from class e4s.util.E4Object

Calendar, CName, CName, E4LabelApp, E4LabelApp, E4LabelApp, E4LabelApp, E4LabelApp, E4LabelApp, E4LabelNone, E4LabelNone, E4LabelNone, E4LabelNone, E4LabelSys, E4LabelSys, e4sCopyright, e4sVersion, encode, encode, encode, encodeHtml, encodeHtml, encodeHtml, encodeURL, encodeURL, encodeURL, finalize, getLINE, getTRACE, getTRACE, getTRACE, getTRACE, getTRACE, getTRACE, getTraceMemory, HtmlEncode, HtmlEncode, HtmlEncode, isdecimal, isdigit, isnotok, isnotok, isnumeric, isok, isok, isok, isok, lastCallingFunction, lastCallingFunction, lastCallingFunction, lastCallingFunction, lastCallingStack, mkdirs, null2nbsp, null2nbsp, null2nbsp, ok, ok, ok, ok, outPrintln, setLogFile4Trace, setTraceMemory, STACKTRACE, toDebug, toDouble, toFloat, toFloat, toString, TRACE_CALLS, TRACE, TRACE, TRACE, TRACE, TRACE, TRACE, TRACE, TRACE, TRACE, TRACE, TRACE, TRACE, wait

Methods inherited from class java.lang.Object

clone, equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

E4ValidatorSqlName

public E4ValidatorSqlName(boolean mandatory)

Method Detail

isMandatory

public boolean isMandatory()

Description copied from interface: AEP_ValidationObject_Intf

Check, if an input field based on this validation rule requires a mandatory value. This means, that the user must type a value and there will be a special markup within the field's label.

Specified by:

isMandatory in interface AEP_ValidationObject_Intf

Returns:

true, if mandatory

See Also:

E4InputField.isMandatory()

validate

public static E4Label_Intf validate(E4DBTableName value)

validate

public static E4Label_Intf validate(E4DBColumnName value)

validate

public static E4Label_Intf validate(java.lang.String value)

validate

public E4Label_Intf validate(E4InputFieldName_Intf name,
                             E4Label_Intf label,
                             java.lang.String value)

Description copied from interface: AEP_ValidationObject_Intf

Validate a field during input.

Specified by:

validate in interface AEP_ValidationObject_Intf

Parameters:

name - the name of the field

label - the label of the field (translated)

value - the current value the user has entered

Returns:

null, if validation is o.k. (no errors) or an error message beeingt displayed and also indicating that the validation has failed.

setFieldset

public void setFieldset(char mode,
                        E4Fieldset fieldset)

Ignored

Specified by:

setFieldset in interface AEP_ValidationObject_Intf

Parameters:

mode - one of AEP_EditingDataDescriptor_Intf.MODE_INSERT, AEP_EditingDataDescriptor_Intf.MODE_UPDATE or AEP_EditingDataDescriptor_Intf.MODE_DELETE.

fieldset - the fieldset containing all the fields in the editing screen

_getSVNVersionString

public static java.lang.String _getSVNVersionString()

Get version info string from subversion.

Returns:

the version info string.

See Also:

E4Util.getRevisionCodeFromSVN(Class)