com.sciapp.table.db
Class DefaultDatabaseTableDefinition

java.lang.Object
  com.sciapp.table.db.DefaultDatabaseTableDefinition

All Implemented Interfaces:

DatabaseTableDefinition, TableDefinition

Direct Known Subclasses:

DefaultMeasureDefinition

public class DefaultDatabaseTableDefinition
extends Object
implements DatabaseTableDefinition

DefaultDatabaseTableDefinition allows an easy definition to be created.

Field Summary

protected Class[]	classes the Java classes of the columns
protected String[]	columns the table columns
protected String[]	dbColumns the database columns

Constructor Summary

DefaultDatabaseTableDefinition()
Constructs a DefaultDatabaseTableDefinition with no columns defined.

DefaultDatabaseTableDefinition(String[] columns)
Constructs a DefaultDatabaseTableDefinition.

DefaultDatabaseTableDefinition(String[] columns, Class[] classes)
Constructs a DefaultDatabaseTableDefinition.

DefaultDatabaseTableDefinition(String[] columns, Class[] classes, String[] dbColumns)
Constructs a DefaultDatabaseTableDefinition.

Method Summary

void	addColumn(String column, Class columnClass, String dbColumn) Adds the column to the definition.
protected void	clear() Clears the definition of any columns.
Class	getColumnClass(int index) Returns the class of all the cells in the column.
int	getColumnCount() Returns the number of columns.
String	getColumnName(int index) Returns the name of the column at columnIndex as it will be displayed by the table
String	getDatabaseColumn(int index) Returns the name of the column at columnIndex as it exists in the database.

Methods inherited from class java.lang.Object

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

Field Detail

columns

protected String[] columns

the table columns

classes

protected Class[] classes

the Java classes of the columns

dbColumns

protected String[] dbColumns

the database columns

Constructor Detail

DefaultDatabaseTableDefinition

public DefaultDatabaseTableDefinition()

Constructs a DefaultDatabaseTableDefinition with no columns defined.

DefaultDatabaseTableDefinition

public DefaultDatabaseTableDefinition(String[] columns)

Constructs a DefaultDatabaseTableDefinition. The class of each columns defaults to an Object.class, while the database column names are those specified by columns.

DefaultDatabaseTableDefinition

public DefaultDatabaseTableDefinition(String[] columns,
                                      Class[] classes)

Constructs a DefaultDatabaseTableDefinition. The database column names are those specified by columns.

DefaultDatabaseTableDefinition

public DefaultDatabaseTableDefinition(String[] columns,
                                      Class[] classes,
                                      String[] dbColumns)

Constructs a DefaultDatabaseTableDefinition.

Method Detail

addColumn

public void addColumn(String column,
                      Class columnClass,
                      String dbColumn)

Adds the column to the definition.

Parameters:

column - the name of the column as it appears on the table

columnClass - the java class of the column

dbColumn - the name of the column as it appears on the database

clear

protected void clear()

Clears the definition of any columns.

getColumnClass

public Class getColumnClass(int index)

Returns the class of all the cells in the column.

Specified by:

getColumnClass in interface TableDefinition

Parameters:

index - the index of the column

Returns:

the class of all the cells in the column.

getColumnCount

public int getColumnCount()

Returns the number of columns.

Specified by:

getColumnCount in interface TableDefinition

Returns:

the number of columns.

getColumnName

public String getColumnName(int index)

Returns the name of the column at columnIndex as it will be displayed by the table

Specified by:

getColumnName in interface TableDefinition

Parameters:

index - the index of the column

Returns:

the name of the column

getDatabaseColumn

public String getDatabaseColumn(int index)

Returns the name of the column at columnIndex as it exists in the database.

Specified by:

getDatabaseColumn in interface DatabaseTableDefinition

Parameters:

index - the index of the column

Returns:

the name of the column in the database