Trait

net.liftweb.record

MetaRecord

Related Doc: package record

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trait MetaRecord[BaseRecord <: Record[BaseRecord]] extends AnyRef

Holds meta information and operations on a record

Self Type
MetaRecord[BaseRecord] with BaseRecord
Linear Supertypes
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Type Members

  1. case class FieldHolder(name: String, method: Method, metaField: Field[_, BaseRecord]) extends Product with Serializable

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Value Members

  1. final def !=(arg0: Any): Boolean

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    Definition Classes
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  2. final def ##(): Int

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  3. final def ==(arg0: Any): Boolean

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  4. def appendDispatch(func: PartialFunction[Req, (BaseRecord) ⇒ Box[LiftResponse]]): RulesSeq[PartialFunction[Req, () ⇒ Box[LiftResponse]]]

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    Append a DispatchPF function to LiftRules.dispatch.

    Append a DispatchPF function to LiftRules.dispatch. If the partial function is defined for a give Req it will construct a new Record based on the HTTP query string parameters and will pass this Record to the function returned by func parameter.

    func

    - a PartialFunction for associating a request with a user-provided function and the proper Record

  5. final def asInstanceOf[T0]: T0

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  6. def asJObject(rec: BaseRecord): JObject

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    Encode a record instance into a JObject

  7. def asJSON(inst: BaseRecord): JsObj

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    Returns the JSON representation of inst record

    Returns the JSON representation of inst record

    returns

    JsObj

  8. def asJValue(rec: BaseRecord): JValue

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    Encode a record instance into a JValue

  9. def asJsExp(inst: BaseRecord): JsExp

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    Returns the JSON representation of inst record, converts asJValue to JsObj

    Returns the JSON representation of inst record, converts asJValue to JsObj

    returns

    a JsObj

  10. def clone(): AnyRef

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    Attributes
    protected[java.lang]
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    Annotations
    @throws( ... )
  11. def connectionIdentifier: ConnectionIdentifier

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  12. def copy(rec: BaseRecord): BaseRecord

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  13. def createRecord: BaseRecord

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    Creates a new record

  14. def createWithMutableField[FieldType](original: BaseRecord, field: Field[FieldType, BaseRecord], newValue: Box[FieldType]): BaseRecord

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    Creates a new record, setting the value of the fields from the original object but applying the new value for the specific field

  15. def dirty_?(inst: BaseRecord): Boolean

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  16. final def eq(arg0: AnyRef): Boolean

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  17. def equals(arg0: Any): Boolean

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  18. def fieldByName(fieldName: String, inst: BaseRecord): Box[Field[_, BaseRecord]]

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    Get a field by the field name

    Get a field by the field name

    fieldName

    -- the name of the field to get

    returns

    Box[The Field] (Empty if the field is not found)

  19. def fieldOrder: List[Field[_, BaseRecord]]

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    Defines the order of the fields in this record

    Defines the order of the fields in this record

    returns

    a List of Field

  20. def fields(rec: BaseRecord): List[Field[_, BaseRecord]]

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    Obtain the fields for a particular Record or subclass instance by passing the instance itself.

    Obtain the fields for a particular Record or subclass instance by passing the instance itself. (added 14th August 2009, Tim Perrett)

  21. def finalize(): Unit

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    protected[java.lang]
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    @throws( classOf[java.lang.Throwable] )
  22. def foreachCallback(inst: BaseRecord, f: (LifecycleCallbacks) ⇒ Any): Unit

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  23. var formTemplate: Box[NodeSeq]

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    Set this to use your own form template when rendering a Record to a form.

    Set this to use your own form template when rendering a Record to a form.

    This template is any given XHtml that contains three nodes acting as placeholders such as:

    
    <lift:field_label name="firstName"/> - the label for firstName field will be rendered here
    <lift:field name="firstName"/> - the firstName field will be rendered here (typically an input field)
    <lift:field_msg name="firstName"/> - the  will be rendered here having the id given by
                                                uniqueFieldId of the firstName field.
    
    
    Example.
    
    Having:
    
    class MyRecord extends Record[MyRecord] {
    
    	def meta = MyRecordMeta
    
    	object firstName extends StringField(this, "John")
    
    }
    
    object MyRecordMeta extends MyRecord with MetaRecord[MyRecord] {
     override def mutable_? = false
    }
    
    ...
    
    val rec = MyRecordMeta.createRecord.firstName("McLoud")
    
    val template =
    <div>
    	<div>
    		<div><lift:field_label name="firstName"/></div>
    		<div><lift:field name="firstName"/></div>
    		<div><lift:field_msg name="firstName"/></div>
    	</div>
    </div>
    
    MyRecordMeta.formTemplate = Full(template)
    rec.toForm((r:MyRecord) => println(r));
    
    

  24. def fromJValue(jvalue: JValue): Box[BaseRecord]

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    Create a record by decoding a JValue which must be a JObject

  25. def fromJsonString(json: String): Box[BaseRecord]

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    Create a record with fields populated with values from the JSON construct

    Create a record with fields populated with values from the JSON construct

    json

    - The stringified JSON object

    returns

    Box[BaseRecord]

  26. def fromReq(r: Req): BaseRecord

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    Create a record with fields populated with values from the request

    Create a record with fields populated with values from the request

    returns

    the created record

  27. final def getClass(): Class[_]

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    Definition Classes
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  28. def hashCode(): Int

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    Definition Classes
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  29. def instantiateRecord: BaseRecord

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    Make a new record instance.

    Make a new record instance. This method can be overridden to provide caching behavior or what have you.

    Attributes
    protected
  30. def introspect(rec: BaseRecord, methods: Array[Method])(f: (Method, Field[_, BaseRecord]) ⇒ Any): Unit

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  31. final def isInstanceOf[T0]: Boolean

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    Definition Classes
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  32. def metaFields(): List[Field[_, BaseRecord]]

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    Renamed from fields() due to a clash with fields() in Record.

    Renamed from fields() due to a clash with fields() in Record. Use this method to obtain a list of fields defined in the meta companion objects. Possibly a breaking change? (added 14th August 2009, Tim Perrett)

    See also

    Record

  33. def mutable_?: Boolean

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    Specifies if this Record is mutable or not

  34. final def ne(arg0: AnyRef): Boolean

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  35. final def notify(): Unit

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    Definition Classes
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  36. final def notifyAll(): Unit

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    Definition Classes
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  37. def prependDispatch(func: PartialFunction[Req, (BaseRecord) ⇒ Box[LiftResponse]]): RulesSeq[PartialFunction[Req, () ⇒ Box[LiftResponse]]]

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    Prepend a DispatchPF function to LiftRules.dispatch.

    Prepend a DispatchPF function to LiftRules.dispatch. If the partial function is defined for a give Req it will construct a new Record based on the HTTP query string parameters and will pass this Record to the function returned by func parameter.

    func

    - a PartialFunction for associating a request with a user-provided function and the proper Record

  38. val rootClass: Class[?0] forSome {type ?0 >: ?0, type ?0 <: MetaRecord[BaseRecord] with BaseRecord}

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    Attributes
    protected
  39. def setFieldsFromJValue(rec: BaseRecord, jvalue: JValue): Box[Unit]

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    Attempt to decode a JValue, which must be a JObject, into a record instance

  40. def setFieldsFromJsonString(inst: BaseRecord, json: String): Box[Unit]

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    Set from a Json String using the lift-json parser

  41. def setFieldsFromRecord(inst: BaseRecord, rec: BaseRecord): Unit

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    Populate the fields of the record with values from an existing record

    Populate the fields of the record with values from an existing record

    inst

    - The record to populate

    rec

    - The Record to read from

  42. def setFieldsFromReq(inst: BaseRecord, req: Req): Unit

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    Populate the fields of the record with values from the request

    Populate the fields of the record with values from the request

    inst

    - The record to populate

    req

    - The Req to read from

  43. final def synchronized[T0](arg0: ⇒ T0): T0

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    Definition Classes
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  44. def toForm(inst: BaseRecord, template: NodeSeq): NodeSeq

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    Returns the XHTML representation of inst Record.

    Returns the XHTML representation of inst Record. You must provide the Node template to represent this record in the proprietary layout.

    inst

    - the record to be rendered

    template

    - The markup template forthe form. See also the formTemplate variable

    returns

    the XHTML content as a NodeSeq

  45. def toForm(inst: BaseRecord): NodeSeq

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    Returns the XHTML representation of inst Record.

    Returns the XHTML representation of inst Record. If formTemplate is set, this template will be used otherwise a default template is considered.

    inst

    - the record to be rendered

    returns

    the XHTML content as a NodeSeq

  46. def toString(): String

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    Definition Classes
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  47. def toXHtml(inst: BaseRecord): NodeSeq

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    Returns the HTML representation of inst Record.

    Returns the HTML representation of inst Record.

    inst

    - th designated Record

    returns

    a NodeSeq

  48. def validate(inst: BaseRecord): List[FieldError]

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    Validates the inst Record by calling validators for each field

    Validates the inst Record by calling validators for each field

    inst

    - the Record to be validated

    returns

    a List of FieldError. If this list is empty you can assume that record was validated successfully

  49. final def wait(): Unit

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    @throws( ... )
  50. final def wait(arg0: Long, arg1: Int): Unit

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  51. final def wait(arg0: Long): Unit

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