org.openware.job.data
Class TableRow

java.lang.Object
  |
  +--org.openware.job.data.TableRow

All Implemented Interfaces:

java.io.Serializable

public class TableRow

extends java.lang.Object

implements java.io.Serializable

This class holds the data and pertinent metadata for each database table row. It also contains the state of the TableRow in memory.

TableRows also know how to create/read/write/save themselves to the database.

Version:

$Revision: 1.23 $ $Date: 2001/07/26 01:57:22 $

Author:

Vincent Sheffer

See Also:

Serialized Form

Field Summary

static int	CLEAN
protected java.util.LinkedList	colnames
protected java.lang.String	columnNames
protected Converter	converter
protected BaseDBA	dba
static int	DIRTY
protected java.util.LinkedList	foreignKeys
static int	HOLLOW
protected java.util.HashMap	internalValues
static int	INVALID
static int	NEW
protected InternalNumberValue	primaryKeyColumn
static int	REMOVED
static int	STALE
protected int	state
protected java.lang.String	tableName
static int	VALID
protected int	validState

Constructor Summary

	TableRow(java.lang.String tableName, java.lang.String pkColName, BaseDBA dba)
protected	TableRow(java.lang.String tableName, java.lang.String pkColName, java.lang.String pkValue, BaseDBA dba)

Method Summary

boolean	getAsBoolean(java.lang.String colname)
java.util.Date	getAsDate(java.lang.String colname)
double	getAsDouble(java.lang.String colname)
float	getAsFloat(java.lang.String colname)
int	getAsInt(java.lang.String colname)
long	getAsLong(java.lang.String colname)
java.lang.String	getAsString(java.lang.String colname)
java.util.LinkedList	getColnames()
BaseDBA	getDBA()
java.util.LinkedList	getForeignKeyColumnNames()
java.lang.String	getInternalValue(java.lang.String colname)
java.util.HashMap	getInternalValues()
java.util.LinkedList	getNonNullForeignKeys()
Oid	getOid()
java.lang.String	getPrimaryKey() Get the primary key value for this TableRow
InternalNumberValue	getPrimaryKeyColumn()
IRawUpdate	getRawUpdate()
java.lang.String	getSubtypeTableName()
java.lang.String	getTableName()
boolean	isClean()
boolean	isDirty()
boolean	isHollow()
boolean	isInvalid()
boolean	isNew()
boolean	isRemoved()
boolean	isStale()
boolean	isValid()
void	setBoolean(java.lang.String colname, boolean value)
void	setClean()
void	setDate(java.lang.String colname, java.util.Date value)
void	setDirty()
void	setDouble(java.lang.String colname, double value)
void	setFloat(java.lang.String colname, float value)
void	setHollow()
void	setInt(java.lang.String colname, int value)
void	setInternalValue(java.lang.String colname, java.lang.String value)
void	setInvalid()
void	setLong(java.lang.String colname, long value)
void	setNew()
void	setPrimaryKey(java.lang.String value) Set the primary key value for this TableRow.
void	setRawUpdate(IRawUpdate ru)
void	setRemoved()
void	setState(int state)
void	setString(java.lang.String colname, java.lang.String value)
void	setSubtypeTableName(java.lang.String name)
void	setValid()
TableRow	shallowCopy()
void	validate(java.lang.String colname)

Methods inherited from class java.lang.Object

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

Field Detail

NEW

public static final int NEW

DIRTY

public static final int DIRTY

HOLLOW

public static final int HOLLOW

CLEAN

public static final int CLEAN

STALE

public static final int STALE

REMOVED

public static final int REMOVED

VALID

public static final int VALID

INVALID

public static final int INVALID

state

protected int state

validState

protected int validState

internalValues

protected java.util.HashMap internalValues

colnames

protected java.util.LinkedList colnames

primaryKeyColumn

protected InternalNumberValue primaryKeyColumn

tableName

protected java.lang.String tableName

columnNames

protected java.lang.String columnNames

converter

protected Converter converter

foreignKeys

protected java.util.LinkedList foreignKeys

dba

protected BaseDBA dba

Constructor Detail

TableRow

public TableRow(java.lang.String tableName,
                java.lang.String pkColName,
                BaseDBA dba)

TableRow

protected TableRow(java.lang.String tableName,
                   java.lang.String pkColName,
                   java.lang.String pkValue,
                   BaseDBA dba)

Method Detail

setRawUpdate

public void setRawUpdate(IRawUpdate ru)

getRawUpdate

public IRawUpdate getRawUpdate()

getOid

public Oid getOid()

getNonNullForeignKeys

public java.util.LinkedList getNonNullForeignKeys()

getDBA

public BaseDBA getDBA()

setSubtypeTableName

public void setSubtypeTableName(java.lang.String name)

getSubtypeTableName

public java.lang.String getSubtypeTableName()

getForeignKeyColumnNames

public java.util.LinkedList getForeignKeyColumnNames()

getColnames

public java.util.LinkedList getColnames()

getInternalValues

public java.util.HashMap getInternalValues()

getTableName

public java.lang.String getTableName()

isDirty

public boolean isDirty()

isClean

public boolean isClean()

isNew

public boolean isNew()

isHollow

public boolean isHollow()

isStale

public boolean isStale()

isRemoved

public boolean isRemoved()

setState

public void setState(int state)

isInvalid

public boolean isInvalid()

isValid

public boolean isValid()

setClean

public void setClean()

setDirty

public void setDirty()

setValid

public void setValid()

setInvalid

public void setInvalid()

setNew

public void setNew()

setRemoved

public void setRemoved()

setHollow

public void setHollow()

getPrimaryKeyColumn

public final InternalNumberValue getPrimaryKeyColumn()

getPrimaryKey

public final java.lang.String getPrimaryKey()

Get the primary key value for this TableRow

setPrimaryKey

public final void setPrimaryKey(java.lang.String value)

Set the primary key value for this TableRow.

Parameters:

value - The value of the primary key.

shallowCopy

public TableRow shallowCopy()

validate

public void validate(java.lang.String colname)
              throws PersistException

setInternalValue

public void setInternalValue(java.lang.String colname,
                             java.lang.String value)

getInternalValue

public java.lang.String getInternalValue(java.lang.String colname)

getAsInt

public int getAsInt(java.lang.String colname)

getAsLong

public long getAsLong(java.lang.String colname)

getAsFloat

public float getAsFloat(java.lang.String colname)

getAsDouble

public double getAsDouble(java.lang.String colname)

getAsString

public java.lang.String getAsString(java.lang.String colname)

getAsBoolean

public boolean getAsBoolean(java.lang.String colname)

getAsDate

public java.util.Date getAsDate(java.lang.String colname)

setInt

public void setInt(java.lang.String colname,
                   int value)

setLong

public void setLong(java.lang.String colname,
                    long value)

setFloat

public void setFloat(java.lang.String colname,
                     float value)

setDouble

public void setDouble(java.lang.String colname,
                      double value)

setBoolean

public void setBoolean(java.lang.String colname,
                       boolean value)

setDate

public void setDate(java.lang.String colname,
                    java.util.Date value)

setString

public void setString(java.lang.String colname,
                      java.lang.String value)