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net.liftweb.mapper.LongMappedForeignMapper

trait LongMappedForeignMapper

trait LongMappedForeignMapper[T <: Mapper[T], O <: KeyedMapper[Long, O]]

 extends MappedLongForeignKey[T, O] with LifecycleCallbacks

A subtype of MappedLongForeignKey whose value can be get and set as the target parent mapper instead of as its primary key.
author
- nafg
deprecated
- Use LongMappedMapper instead, to avoid mixing in MappedLongForeignKey manually. May be folded into it in the future.


Source: OneToMany.scala(272)

Direct Known Subclasses

LongMappedMapper,

 Fields

_dbColumnNameLC.. final def _dbColumnNameLC
The forced lower case column names
String BaseMappedField
_toForm.. override def _toForm
Create an input field for the item
Box[Elem] MappedForeignKey
allFields.. def allFields Seq[BaseField] BaseField
asHtml.. override def asHtml Node MappedField
asJsExp.. def asJsExp JsExp MappedLong
asJsonField.. def asJsonField Box[JField] BaseMappedField
asJsonValue.. override def asJsonValue Box[JValue] MappedLongForeignKey
asString.. def asString
Return the field name and field value, delimited by an '='
String MappedField
box.. def box Box[Long] MappedLongForeignKey
cached_?.. def cached_?
Is the obj field cached
Boolean MappedForeignKey
calcFieldName.. def calcFieldName String MappedField
can.. def can Box[Long] MappedLongForeignKey
dbAutogenerated_?.. def dbAutogenerated_?
Is the primary key autogenerated
Boolean BaseMappedField
dbColumnCount.. def dbColumnCount
The number of database columns that this field represents
Int MappedField
dbColumnName.. def dbColumnName String MappedField
dbDisplay_?.. def dbDisplay_? Boolean BaseMappedField
dbFieldClass.. def dbFieldClass
What is the real class that corresponds to FieldType
Class[Long] MappedLong
dbForeignKey_?.. override def dbForeignKey_?
Is the field a foreign key reference
Boolean MappedLongForeignKey
dbIgnoreSQLType_?.. def dbIgnoreSQLType_?
Do we ignore the targetSQLType for setObject
Boolean BaseMappedField
dbIncludeInForm_?.. def dbIncludeInForm_? Boolean BaseMappedField
dbIndexFieldIndicatesSaved_?.. def dbIndexFieldIndicatesSaved_?
override this method in indexed fields to indicate that the field has been saved
Boolean MappedField
dbIndexed_?.. override def dbIndexed_?
Should the field be indexed?
Boolean MappedLongForeignKey
dbKeyToColumn.. def dbKeyToColumn MappedField[Long, O] with IndexedField[Long] MappedLongForeignKey
dbKeyToTable.. lazy val dbKeyToTable
get the object referred to by this foreign key
KeyedMetaMapper[Long, O] MappedLongForeignKey
dbNotNull_?.. override def dbNotNull_?
Set to true if the field should be created as NOT NULL
Boolean MappedField
dbPrimaryKey_?.. def dbPrimaryKey_?
Is the field the table's primary key
Boolean MappedField
dbSelectString.. def dbSelectString String MappedField
defaultValue.. def defaultValue
The default value for the field
Long MappedLong
defined_?.. def defined_?
Is the key defined?
Boolean MappedLongForeignKey
dirty_?.. def dirty_?
Is the field dirty (has it been changed since the record was loaded from the database
Boolean MappedField
displayHtml.. def displayHtml NodeSeq ReadableField
displayName.. override def displayName
The display name of this field (e [details]
g., "First Name")
String MappedField
displayNameHtml.. def displayNameHtml Box[NodeSeq] ReadableField
fieldId.. def fieldId Option[NodeSeq] SettableField
fieldOwner.. val fieldOwner
Return the owner of this field
T MappedLong
foreign.. def foreign
Some people prefer the name foreign to materialize the foreign reference [details]
This is a proxy to the obj method.
Box[Other] MappedForeignKey
foreignMeta.. def foreignMeta
What's the MetaMapper for the foreign key
KeyedMetaMapper[Long, O] MappedLongForeignKey
get.. def get
An alternative getter
FieldType MappedField
helpAsHtml.. def helpAsHtml Box[NodeSeq] SettableField
i_is_!.. protected def i_is_!
The actual value of the field
Long MappedLong
i_was_!.. protected def i_was_!
The value of the field when it was pulled from the DB
Long MappedLong
ignoreField_?.. def ignoreField_?
Should the field be ignored by the OR Mapper?
Boolean MappedField
immutableMsg.. def immutableMsg NodeSeq MappedForeignKey
is.. def is
Convert the field to its "context free" type (e [details]
g., String, Int, Long, etc.) If there are no read permissions, the value will be obscured
FieldType MappedField
jdbcFriendly.. override def jdbcFriendly
Get a JDBC friendly object for the part of this field that maps to the first column in the database
Long MappedLongForeignKey
name.. final def name
The name of this field
String MappedField
obj.. def obj
Load and cache the record that this field references
Box[Other] MappedForeignKey
readPermission_?.. override def readPermission_?
Given the current execution state, can the field be read?
Boolean MappedLong
renderJs_?.. def renderJs_? Boolean BaseMappedField
required_?.. def required_? Boolean SettableField
safe_?.. final def safe_?
Are we in "safe" mode (i [details]
e., the value of the field can be read or written without any security checks.)
Boolean MappedField
show_?.. def show_? Boolean SettableField
targetSQLType.. def targetSQLType
Get the JDBC SQL Type for this field
Int MappedLong
toForm.. def toForm Box[NodeSeq] MappedField
toFormAppendedAttributes.. def toFormAppendedAttributes MetaData MappedField
uniqueFieldId.. override def uniqueFieldId
The unique field id is the field name and the mapper name
Box[String] MappedField
uploadField_?.. def uploadField_? Boolean SettableField
valHasObj.. val valHasObj (Long) => List[FieldError]
validate.. def validate List[FieldError] MappedField
was.. def was
What value was the field's value when it was pulled from the DB?
FieldType MappedField
writePermission_?.. override def writePermission_?
Given the current execution state, can the field be written?
Boolean MappedLong

 Methods

!=.. final def !=(arg0 : Any) Boolean Any
!=.. final def !=(arg0 : Object) Boolean AnyRef
:=.. def :=(v : FieldType) FieldType MappedField
:=.. def :=[Q](v : Q)(implicit view$3 : (Q) => FieldType) FieldType MappedField
==.. final def ==(arg0 : Object) Boolean AnyRef
==.. final def ==(arg0 : Any) Boolean Any
actualField.. def actualField(actual : OwnerType)
Get the field that this prototypical field represents [details]
param
actual - the object to find the field on
 MappedField[FieldType, OwnerType] MappedField
afterCreate.. def afterCreate Unit LifecycleCallbacks
afterDelete.. def afterDelete Unit LifecycleCallbacks
afterSave.. def afterSave Unit LifecycleCallbacks
afterUpdate.. def afterUpdate Unit LifecycleCallbacks
afterValidation.. def afterValidation Unit LifecycleCallbacks
afterValidationOnCreate.. def afterValidationOnCreate Unit LifecycleCallbacks
afterValidationOnUpdate.. def afterValidationOnUpdate Unit LifecycleCallbacks
apply.. def apply(v : FieldType) OwnerType MappedField
apply.. override def apply(f : Box[O]) T
apply.. def apply[Q](v : Q)(implicit view$2 : (Q) => FieldType) OwnerType MappedField
apply.. override def apply(f : O) T
asInstanceOf.. final def asInstanceOf[T0] T0 Any
asJs.. def asJs List[(String, JsExp)] BaseMappedField
asSafeJs.. def asSafeJs(obs : Box[KeyObfuscator]) JsExp MappedLongForeignKey
beforeCreate.. def beforeCreate Unit LifecycleCallbacks
beforeDelete.. def beforeDelete Unit LifecycleCallbacks
beforeSave.. override def beforeSave Unit
beforeUpdate.. def beforeUpdate Unit LifecycleCallbacks
beforeValidation.. def beforeValidation Unit LifecycleCallbacks
beforeValidationOnCreate.. def beforeValidationOnCreate Unit LifecycleCallbacks
beforeValidationOnUpdate.. def beforeValidationOnUpdate Unit LifecycleCallbacks
buildSetActualValue.. def buildSetActualValue(accessor : Method, data : Object, columnName : String) (T, Object) => Unit MappedLong
buildSetBooleanValue.. def buildSetBooleanValue(accessor : Method, columnName : String) (T, Boolean, Boolean) => Unit MappedLong
buildSetDateValue.. def buildSetDateValue(accessor : Method, columnName : String) (T, Date) => Unit MappedLong
buildSetLongValue.. def buildSetLongValue(accessor : Method, columnName : String) (T, Long, Boolean) => Unit MappedLong
buildSetStringValue.. def buildSetStringValue(accessor : Method, columnName : String) (T, String) => Unit MappedLong
clone.. protected def clone Object AnyRef
convertToJDBCFriendly.. final def convertToJDBCFriendly(value : FieldType) Object MappedField
dbAddedColumn.. def dbAddedColumn
Called when a column has been added to the database via Schemifier
Box[() => Unit] MappedField
dbAddedForeignKey.. def dbAddedForeignKey
Called when Schemifier adds a foreign key [details]
Return a function that will be called when Schemifier is done with the schemification.
Box[() => Unit] MappedLongForeignKey
dbAddedIndex.. def dbAddedIndex
Called when a column has indexed via Schemifier
Box[() => Unit] MappedField
dbColumnNames.. def dbColumnNames(in : String) List[String] MappedField
dirty_?.. protected override def dirty_?(b : Boolean)
Make the field dirty
Unit MappedForeignKey
doField.. protected def doField(inst : OwnerType, meth : Method, func : PartialFunction[MappedField[FieldType, OwnerType], Unit]) Unit MappedField
doneWithSave.. protected[mapper] override def doneWithSave
Called after the field is saved to the database
Unit MappedLong
eq.. final def eq(arg0 : Object) Boolean AnyRef
equals.. override def equals(other : Any)
Does the "right thing" comparing mapped fields
Boolean MappedForeignKey
fieldCreatorString.. def fieldCreatorString(dbType : DriverType)
Given the driver type, return a list of SQL creation strings for the columns represented by this field
List[String] MappedField
fieldCreatorString.. override def fieldCreatorString(dbType : DriverType, colName : String)
Given the driver type, return the string required to create the column in the database
String MappedLongForeignKey
finalize.. protected def finalize Unit AnyRef
findFor.. def findFor(key : O) List[T] MappedLongForeignKey
findFor.. def findFor(key : Long) List[T] MappedLongForeignKey
getClass.. final def getClass Class[Any] AnyRef
getField.. protected def getField(inst : OwnerType, meth : Method) MappedField[FieldType, OwnerType] MappedField
hashCode.. override def hashCode Int MappedField
i_obscure_!.. protected def i_obscure_!(in : Long)
Obscure the incoming value to a "safe" value (e [details]
g., if there are not enough rights to view the entire social security number 123-45-5678, this method might return ***-**-*678
Long MappedLong
i_set_!.. protected final def i_set_!(value : FieldType) FieldType MappedField
isInstanceOf.. final def isInstanceOf[T0] Boolean Any
jdbcFriendly.. override def jdbcFriendly(field : String)
Get a JDBC friendly representation of the named field (this is used for MappedFields that correspond to more than 1 column in the database [details]
)
param
field - -- the name of the field being mapped to
 Long MappedLongForeignKey
ne.. final def ne(arg0 : Object) Boolean AnyRef
notNullAppender.. def notNullAppender String MappedField
notify.. final def notify Unit AnyRef
notifyAll.. final def notifyAll Unit AnyRef
primeObj.. def primeObj(obj : Box[Other])
Prime the reference of this FK reference
Unit MappedForeignKey
real_convertToJDBCFriendly.. def real_convertToJDBCFriendly(value : Long) Object MappedLong
real_i_set_!.. protected def real_i_set_!(value : Long)
Must be implemented to store the value of the field
Long MappedLong
resetDirty.. def resetDirty Unit MappedField
runFilters.. def runFilters(in : FieldType, filter : List[(FieldType) => FieldType]) FieldType MappedField
set.. override def set(v : Long)
Set the field to the value
Long
setFilter.. protected def setFilter
A list of functions that transform the value before it is set [details]
The transformations are also applied before the value is used in a query. Typical applications of this are trimming and/or toLowerCase-ing strings
List[(FieldType) => FieldType] MappedField
setFromAny.. override def setFromAny(in : Any)
Attempt to figure out what the incoming value is and set the field to that value [details]
Return true if the value could be assigned
Long MappedLongForeignKey
set_?.. def set_?(value : Box[FieldType])
Set the field to the Box value if the Box is Full
Box[FieldType] MappedField
synchronized.. final def synchronized[T0](arg0 : T0) T0 AnyRef
targetSQLType.. def targetSQLType(field : String)
Get the JDBC SQL Type for this field
Int MappedField
toString.. override def toString String MappedLongForeignKey
update.. def update[Q](v : Q)(implicit view$1 : (Q) => FieldType)
Assignment from the underlying type [details]
It's ugly, but:
field() = new_value
field set new_value
field.set(new_value)
are all the same
Unit MappedField
validSelectValues.. def validSelectValues Box[List[(KeyType, String)]] MappedForeignKey
validations.. def validations List[(FieldType) => List[FieldError]] MappedField
wait.. final def wait Unit AnyRef
wait.. final def wait(arg0 : Long) Unit AnyRef
wait.. final def wait(arg0 : Long, arg1 : Int) Unit AnyRef
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