e4s.db
Class E4DBColumnName

java.lang.Object
  e4s.util.E4Object
      e4s.util.E4String
          e4s.db.E4DBColumnName

All Implemented Interfaces:

E4InputFieldName_Intf, java.lang.Comparable

public class E4DBColumnName
extends E4String
implements E4InputFieldName_Intf

Defines a column name for a database table.

Since:

JDK 1.4

See Also:

E4DBColumn, E4DBTableName

Field Summary

Fields inherited from class e4s.util.E4String

CLASSNAME, m_maxsize, m_nullable, m_string

Fields inherited from class e4s.util.E4Object

CRLF, E4S_CORE_SYSTEM_LANGUAGE, NBSP, NULLSTR, URL_ENCODING_CHARSET

Constructor Summary

E4DBColumnName(java.lang.String columnName)
Deprecated.

Method Summary

static java.lang.String	_getSVNVersionString() Get version info string from subversion.
boolean	equals(E4DBColumnName columnname) Compare with the given column name.
boolean	equals(E4InputFieldName_Intf columnname) Compare with the given column name.
boolean	equalsIgnoreCase(E4InputFieldName_Intf name2)
java.lang.String	getHtmlParamName() Get the name for the input field when used in an HTML context for input fields.
static E4DBColumnName	getInstance(E4String columnName) Finds or creates an instance of E4DBColumnName object by the given column (database-field) name.
static E4DBColumnName	getInstance(java.lang.String columnName) Finds or creates an instance of E4DBColumnName object by the given column (database-field) name.
java.lang.String	getName() Get the name for the input field.
static E4DBColumnName	newInstance(java.lang.String columnname)

Methods inherited from class e4s.util.E4String

_equals, charAt, clone, compareTo, compareTo, compareTo, compareToIgnoreCase, compareToIgnoreCase, concat, concat, concat, concat, concat, cut, cut, endsWith, endsWith, equals, equals, equalsIgnoreCase, equalsIgnoreCase, fixed, fixedRight, getMaxSize, getNullable, getString, hashCode, indexOf, indexOf, indexOf, indexOf, indexOf, indexOf, lastIndexOf, lastIndexOf, lastIndexOf, lastIndexOf, lastIndexOf, lastIndexOf, left, left, length, matches, matchesIgnoreCase, regionMatches, regionMatches, regionMatches, regionMatches, remove, removeSpaces, removeSpaces, replace, replace, replace, replace, replace, replaceIgnoreCase, right, right, setMaxSize, setNullable, setString, startsWith, startsWith, startsWith, startsWith, substring, substring, toCharArray, toLowerCase, toLowerCase, toString, toUpperCase, toUpperCase, trim, validate

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, TRACE_CALLS, TRACE, TRACE, TRACE, TRACE, TRACE, TRACE, TRACE, TRACE, TRACE, TRACE, TRACE, TRACE, wait

Methods inherited from class java.lang.Object

equals, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.lang.Comparable

compareTo

Constructor Detail

E4DBColumnName

public E4DBColumnName(java.lang.String columnName)

Deprecated.

Creates the E4DBColumnName object by the given database table - column (field) name.

Parameters:

columnName - is the name of a column within a database table. Note that internally it is converted to uppercase characters, that means that column names cannot be case sensitive, independet weather your database does sopport or not case sensitive names!

See Also:

getInstance(String)

Method Detail

getInstance

public static E4DBColumnName getInstance(E4String columnName)

Finds or creates an instance of E4DBColumnName object by the given column (database-field) name.

Parameters:

columnName - is the name of a column within a database table. Note that internally it is converted to uppercase characters, that means that column names cannot be case sensitive, independet weather your database does sopport or not case sensitive names!

getInstance

public static E4DBColumnName getInstance(java.lang.String columnName)

Finds or creates an instance of E4DBColumnName object by the given column (database-field) name.

Parameters:

columnName - is the name of a column within a database table. Note that internally it is converted to uppercase characters, that means that column names cannot be case sensitive, independet weather your database does sopport or not case sensitive names!

getName

public java.lang.String getName()

Get the name for the input field. This is the same as getHtmlParamName().

Specified by:

getName in interface E4InputFieldName_Intf

Returns:

the name

getHtmlParamName

public java.lang.String getHtmlParamName()

Get the name for the input field when used in an HTML context for input fields. This is the same as getName().

Specified by:

getHtmlParamName in interface E4InputFieldName_Intf

Returns:

the name

equals

public boolean equals(E4InputFieldName_Intf columnname)

Compare with the given column name.

Specified by:

equals in interface E4InputFieldName_Intf

Parameters:

columnname - column name to compare with

Returns:

true, if both columnnames are equal

See Also:

E4String.compareTo(Object)

equals

public boolean equals(E4DBColumnName columnname)

Compare with the given column name.

Parameters:

columnname - column name to compare with

Returns:

true, if both columnnames are equal

See Also:

#compareTo(e4s.db.E4DBColumnName), E4String.compareTo(String), E4String.compareTo(e4s.util.E4String)

equalsIgnoreCase

public boolean equalsIgnoreCase(E4InputFieldName_Intf name2)

Specified by:

equalsIgnoreCase in interface E4InputFieldName_Intf

newInstance

public static E4DBColumnName newInstance(java.lang.String columnname)

_getSVNVersionString

public static java.lang.String _getSVNVersionString()

Get version info string from subversion.

Returns:

the version info string.

See Also:

E4Util.getRevisionCodeFromSVN(Class)