org.databene.jdbacl.model

Class DBColumn

java.lang.Object

org.databene.jdbacl.model.AbstractDBObject

org.databene.jdbacl.model.AbstractDBTableComponent

org.databene.jdbacl.model.DBColumn

All Implemented Interfaces:

Serializable, org.databene.commons.Named, DBObject, DBTableComponent

public class DBColumn
extends AbstractDBTableComponent

Represents a database column.

Created: 06.01.2007 08:58:49

Author:

Volker Bergmann

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
protected String	defaultValue
protected Integer	fractionDigits
protected DBNotNullConstraint	notNullConstraint
protected Integer	size
protected DBDataType	type
protected List<DBUniqueConstraint>	ukConstraints
protected boolean	versionColumn

Fields inherited from class org.databene.jdbacl.model.AbstractDBObject

doc, name, objectType, owner

Constructor Summary

Constructors

Constructor and Description
DBColumn(String name, DBTable table, DBDataType type)
DBColumn(String name, DBTable table, DBDataType type, Integer size)
DBColumn(String name, DBTable table, DBDataType type, Integer size, Integer fractionDigits)
DBColumn(String name, DBTable table, int jdbcType, String typeAndSize)

Method Summary

Methods

Modifier and Type	Method and Description
void	addUkConstraint(DBUniqueConstraint constraint)
boolean	equals(Object obj)
String	getDefaultValue()
DBForeignKeyConstraint	getForeignKeyConstraint()
Integer	getFractionDigits()
DBNotNullConstraint	getNotNullConstraint()
Integer	getSize()
DBDataType	getType()
List<DBUniqueConstraint>	getUkConstraints()
int	hashCode()
boolean	isEquivalent(DBObject other)
boolean	isIdentical(DBObject other) tells if an object has the same definition as another one.
boolean	isIntegerType()
boolean	isNullable()
boolean	isPKComponent()
boolean	isUnique()
boolean	isVersionColumn()
void	setDefaultValue(String defaultValue)
void	setFractionDigits(Integer fractionDigits)
void	setNotNullConstraint(DBNotNullConstraint notNullConstraint)
void	setNullable(boolean nullable)
void	setSize(Integer size)
void	setType(DBDataType type)
void	setVersionColumn(boolean versionColumn)
String	toString()

Methods inherited from class org.databene.jdbacl.model.AbstractDBTableComponent

getTable, setTable

Methods inherited from class org.databene.jdbacl.model.AbstractDBObject

getDoc, getName, getObjectType, getOwner, setDoc, setName, setOwner

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.databene.jdbacl.model.DBObject

getDoc, getObjectType, getOwner, setOwner

Methods inherited from interface org.databene.commons.Named

getName

Field Detail

type

protected DBDataType type

size

protected Integer size

fractionDigits

protected Integer fractionDigits

defaultValue

protected String defaultValue

versionColumn

protected boolean versionColumn

ukConstraints

protected List<DBUniqueConstraint> ukConstraints

notNullConstraint

protected DBNotNullConstraint notNullConstraint

Constructor Detail

DBColumn

public DBColumn(String name,
        DBTable table,
        DBDataType type)

DBColumn

public DBColumn(String name,
        DBTable table,
        int jdbcType,
        String typeAndSize)

DBColumn

public DBColumn(String name,
        DBTable table,
        DBDataType type,
        Integer size)

DBColumn

public DBColumn(String name,
        DBTable table,
        DBDataType type,
        Integer size,
        Integer fractionDigits)

Method Detail

getType

public DBDataType getType()

setType

public void setType(DBDataType type)

getSize

public Integer getSize()

setSize

public void setSize(Integer size)

getFractionDigits

public Integer getFractionDigits()

setFractionDigits

public void setFractionDigits(Integer fractionDigits)

getDefaultValue

public String getDefaultValue()

setDefaultValue

public void setDefaultValue(String defaultValue)

isUnique

public boolean isUnique()

isPKComponent

public boolean isPKComponent()

getUkConstraints

public List<DBUniqueConstraint> getUkConstraints()

addUkConstraint

public void addUkConstraint(DBUniqueConstraint constraint)

getNotNullConstraint

public DBNotNullConstraint getNotNullConstraint()

setNotNullConstraint

public void setNotNullConstraint(DBNotNullConstraint notNullConstraint)

isNullable

public boolean isNullable()

setNullable

public void setNullable(boolean nullable)

isVersionColumn

public boolean isVersionColumn()

setVersionColumn

public void setVersionColumn(boolean versionColumn)

isIntegerType

public boolean isIntegerType()

getForeignKeyConstraint

public DBForeignKeyConstraint getForeignKeyConstraint()

equals

public boolean equals(Object obj)

Overrides:

equals in class AbstractDBObject

hashCode

public int hashCode()

Overrides:

hashCode in class AbstractDBObject

toString

public String toString()

Overrides:

toString in class AbstractDBObject

isIdentical

public boolean isIdentical(DBObject other)

Description copied from interface: DBObject

tells if an object has the same definition as another one.

isEquivalent

public boolean isEquivalent(DBObject other)