bradleyross.library.database

Class TableHelper

java.lang.Object

bradleyross.library.database.TableHelper

public class TableHelper
extends Object

Superclass for handling interactions with a database table.

Author:

Bradley Ross

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
(package private) class	TableHelper.ColumnStatus Encapsulates information on a column in the table.

Field Summary

Fields

Modifier and Type	Field and Description
protected Hashtable<String,TableHelper.ColumnStatus>	columns List of column names and the data types as defined in java.sql.Types.
protected DatabaseProperties	data Object containing information for connecting to database.

Constructor Summary

Constructors

Constructor and Description
TableHelper(DatabaseProperties data, String catalog, String schema, String table)

Method Summary

Methods

Modifier and Type	Method and Description
String	displayEntries() Display contents of internal tables for diagnostic purposes.
DatabaseProperties	getDatabase()
void	setDatabase(DatabaseProperties dataValue)

Methods inherited from class java.lang.Object

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

Field Detail

columns

protected Hashtable<String,TableHelper.ColumnStatus> columns

List of column names and the data types as defined in java.sql.Types.

data

protected DatabaseProperties data

Object containing information for connecting to database.

Constructor Detail

TableHelper

public TableHelper(DatabaseProperties data,
           String catalog,
           String schema,
           String table)
            throws SQLException

Throws:

SQLException

Method Detail

setDatabase

public void setDatabase(DatabaseProperties dataValue)

getDatabase

public DatabaseProperties getDatabase()

displayEntries

public String displayEntries()

Display contents of internal tables for diagnostic purposes.

Returns:

Information