e4s.db
Class E4DBResultSetMetaData

java.lang.Object
  e4s.util.E4Object
      e4s.db.E4DBResultSetMetaData

public class E4DBResultSetMetaData
extends E4Object

A representation of the JDBC ResultSetMetaData.

Since:

JDK 1.4

See Also:

E4DBSelect.getMetaData()

Field Summary

Fields inherited from class e4s.util.E4Object

CRLF, E4S_CORE_SYSTEM_LANGUAGE, NBSP, NULLSTR, URL_ENCODING_CHARSET

Constructor Summary

E4DBResultSetMetaData(java.sql.ResultSetMetaData rsm)

Method Summary

static java.lang.String	_getSVNVersionString()
int	getColumnCount() Get the number of columns within the table definition.
int	getColumnDisplaySize(int col)
E4DBColumnName	getColumnName(int i)
java.lang.String	getColumnTypeName(int col)
static E4DBResultSetMetaData	getMetaData(E4DBConnection_Intf con, E4DBTableName tablename)
java.sql.ResultSetMetaData	getResultSetMetaData()
java.lang.String	getSchemaName(int col)
boolean	hasColumn(E4DBColumnName column_name) Check, if the specified column is included in the result set meta data.
void	toTable(TABLE table)

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

E4DBResultSetMetaData

public E4DBResultSetMetaData(java.sql.ResultSetMetaData rsm)

Method Detail

getColumnCount

public int getColumnCount()
                   throws E4DBException

Get the number of columns within the table definition.

Returns:

the number of columns

Throws:

E4DBException

getColumnTypeName

public java.lang.String getColumnTypeName(int col)
                                   throws E4DBException

Throws:

E4DBException

getColumnDisplaySize

public int getColumnDisplaySize(int col)
                         throws E4DBException

Throws:

E4DBException

getSchemaName

public java.lang.String getSchemaName(int col)
                               throws E4DBException

Throws:

E4DBException

getColumnName

public E4DBColumnName getColumnName(int i)
                             throws E4DBException

Throws:

E4DBException

getResultSetMetaData

public java.sql.ResultSetMetaData getResultSetMetaData()

toTable

public void toTable(TABLE table)
             throws E4DBException

Throws:

E4DBException

getMetaData

public static E4DBResultSetMetaData getMetaData(E4DBConnection_Intf con,
                                                E4DBTableName tablename)
                                         throws E4DBException

Throws:

E4DBException

hasColumn

public boolean hasColumn(E4DBColumnName column_name)
                  throws E4DBException

Check, if the specified column is included in the result set meta data.

Parameters:

column_name - the specified column

Returns:

true if it is included

Throws:

E4DBException

_getSVNVersionString

public static java.lang.String _getSVNVersionString()