org.javagen.agile.db.model
Class Column

java.lang.Object
  org.javagen.agile.core.model.AbstractModel
      org.javagen.agile.db.model.Column

All Implemented Interfaces:

Serializable, ContextHolder, Model

Direct Known Subclasses:

PkColumn

public class Column
extends AbstractModel

See Also:

Serialized Form

Field Summary

protected Boolean	autoIncrement
protected Integer	columnSize
protected DbType	dbType
protected String	dbTypeName Database-specific type if different from standard SQL type (i.o.
static String	DEFAULT_MODEL_TYPE
protected Object	defaultValue
protected Boolean	notNull
protected Integer	scale
protected Boolean	unique

Fields inherited from class org.javagen.agile.core.model.AbstractModel

childModels, context, id, modelType, name, parentModel

Constructor Summary

Column()

Column(String name)

Column(Table parentTable)

Method Summary

void	copyTo(Model targetModel) Copy non-null properties into target model instance.
Boolean	getAutoIncrement()
Integer	getColumnSize() columnSize for varchar types or precision for numeric/decimal types.
DbType	getDbType()
String	getDbTypeAsString()
String	getDbTypeName() Database vender-specific type if different from generic DbType.
Object	getDefaultValue()
Boolean	getNotNull()
Table	getParentTable()
Integer	getScale() Number of decimal places allowed in numeric/decimal types.
Boolean	getUnique()
int	hashCode()
boolean	isForeignKey() is this a foreign key?
boolean	isKey() is this a primary key?
void	setAutoIncrement(Boolean autoSequence)
void	setColumnSize(Integer columnSize)
void	setDbType(DbType dbType)
void	setDbTypeName(String dbTypeName)
void	setDefaultValue(Object defaultValue)
void	setNotNull(Boolean notNull)
void	setScale(Integer scale)
void	setUnique(Boolean unique)
String	toString()

Methods inherited from class org.javagen.agile.core.model.AbstractModel

addChildModel, allOwnedModels, equals, get, getChildModels, getContext, getId, getModelType, getName, getParentModel, lookupChildByName, put, setChildModels, setContext, setId, setModelType, setName, setParentModel

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_MODEL_TYPE

public static final String DEFAULT_MODEL_TYPE

See Also:

Constant Field Values

dbType

protected DbType dbType

dbTypeName

protected String dbTypeName

Database-specific type if different from standard SQL type (i.o. DbType).

notNull

protected Boolean notNull

unique

protected Boolean unique

defaultValue

protected Object defaultValue

columnSize

protected Integer columnSize

scale

protected Integer scale

autoIncrement

protected Boolean autoIncrement

Constructor Detail

Column

public Column()

Column

public Column(Table parentTable)

Column

public Column(String name)

Method Detail

getParentTable

public Table getParentTable()

isKey

public boolean isKey()

is this a primary key?

isForeignKey

public boolean isForeignKey()

is this a foreign key?

getColumnSize

public Integer getColumnSize()

columnSize for varchar types or precision for numeric/decimal types.

setColumnSize

public void setColumnSize(Integer columnSize)

getDbType

public DbType getDbType()

getDbTypeAsString

public String getDbTypeAsString()

setDbType

public void setDbType(DbType dbType)

getNotNull

public Boolean getNotNull()

setNotNull

public void setNotNull(Boolean notNull)

getScale

public Integer getScale()

Number of decimal places allowed in numeric/decimal types.

setScale

public void setScale(Integer scale)

getUnique

public Boolean getUnique()

setUnique

public void setUnique(Boolean unique)

getDbTypeName

public String getDbTypeName()

Database vender-specific type if different from generic DbType. For example VARCHAR is often VARCHAR2 on Oracle.

Returns:

setDbTypeName

public void setDbTypeName(String dbTypeName)

getDefaultValue

public Object getDefaultValue()

setDefaultValue

public void setDefaultValue(Object defaultValue)

getAutoIncrement

public Boolean getAutoIncrement()

setAutoIncrement

public void setAutoIncrement(Boolean autoSequence)

copyTo

public void copyTo(Model targetModel)

Description copied from interface: Model

Copy non-null properties into target model instance. Child values are generally not copied. Used in conjunction with XML serialization to allow individual model instances to be custimized.

Specified by:

copyTo in interface Model

Overrides:

copyTo in class AbstractModel

Parameters:

targetModel - model to set properties on

toString

public String toString()

Overrides:

toString in class AbstractModel

hashCode

public int hashCode()

Overrides:

hashCode in class Object