org.apache.sling.scripting.sightly.render

Class AbstractRuntimeObjectModel

java.lang.Object

org.apache.sling.scripting.sightly.render.AbstractRuntimeObjectModel

All Implemented Interfaces:

RuntimeObjectModel

public abstract class AbstractRuntimeObjectModel
extends java.lang.Object
implements RuntimeObjectModel

Default abstract implementation of RuntimeObjectModel.

Field Summary

Fields

Modifier and Type	Field and Description
static java.util.Set<java.lang.Class<?>>	PRIMITIVE_CLASSES A Set that stores all the supported primitive classes.
static java.lang.String	TO_STRING_METHOD

Constructor Summary

Constructors

Constructor and Description
AbstractRuntimeObjectModel()

Method Summary

Modifier and Type	Method and Description
boolean	isCollection(java.lang.Object target) Checks if an object is a Collection or is backed by one.
boolean	isDate(java.lang.Object target) Checks if the provided object represents a date or calendar.
boolean	isNumber(java.lang.Object target) Checks if the provided object represents a number or not.
boolean	isPrimitive(java.lang.Object obj) Checks if the provided object represents a primitive data type or not.
java.lang.Object	resolveProperty(java.lang.Object target, java.lang.Object property) Resolve a property of a target object and return its value.
boolean	toBoolean(java.lang.Object object) Convert the given object to a boolean value
java.util.Collection<java.lang.Object>	toCollection(java.lang.Object object) Force the conversion of the object to a collection
java.util.Date	toDate(java.lang.Object object) Convert the given object to a Date object
java.util.Map	toMap(java.lang.Object object) Force the conversion of the target object to a map
java.lang.Number	toNumber(java.lang.Object object) Coerce the object to a numeric value
java.lang.String	toString(java.lang.Object target) Convert the given object to a string.

Methods inherited from class java.lang.Object

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

Field Detail

PRIMITIVE_CLASSES

public static final java.util.Set<java.lang.Class<?>> PRIMITIVE_CLASSES

A Set that stores all the supported primitive classes.

TO_STRING_METHOD

public static final java.lang.String TO_STRING_METHOD

See Also:

Constant Field Values

Constructor Detail

AbstractRuntimeObjectModel

public AbstractRuntimeObjectModel()

Method Detail

isPrimitive

public boolean isPrimitive(java.lang.Object obj)

Description copied from interface: RuntimeObjectModel

Checks if the provided object represents a primitive data type or not.

Specified by:

isPrimitive in interface RuntimeObjectModel

Parameters:

obj - the target object

Returns:

true if the target is a primitive, false otherwise

isDate

public boolean isDate(java.lang.Object target)

Description copied from interface: RuntimeObjectModel

Checks if the provided object represents a date or calendar.

Specified by:

isDate in interface RuntimeObjectModel

Parameters:

target - the target object

Returns:

true if the target is a date or calendar, false otherwise

isNumber

public boolean isNumber(java.lang.Object target)

Description copied from interface: RuntimeObjectModel

Checks if the provided object represents a number or not.

Specified by:

isNumber in interface RuntimeObjectModel

Parameters:

target - the target object

Returns:

true if the target is a number, false otherwise

isCollection

public boolean isCollection(java.lang.Object target)

Description copied from interface: RuntimeObjectModel

Checks if an object is a Collection or is backed by one.

Specified by:

isCollection in interface RuntimeObjectModel

Parameters:

target - the target object

Returns:

true if the target is a collection or is backed by one, false otherwise

resolveProperty

public java.lang.Object resolveProperty(java.lang.Object target,
                                        java.lang.Object property)

Description copied from interface: RuntimeObjectModel

Resolve a property of a target object and return its value. The property can be either an index or a name

Specified by:

resolveProperty in interface RuntimeObjectModel

Parameters:

target - the target object

property - the property to be resolved

Returns:

the value of the property

toBoolean

public boolean toBoolean(java.lang.Object object)

Description copied from interface: RuntimeObjectModel

Convert the given object to a boolean value

Specified by:

toBoolean in interface RuntimeObjectModel

Parameters:

object - the target object

Returns:

the boolean representation of that object

toNumber

public java.lang.Number toNumber(java.lang.Object object)

Description copied from interface: RuntimeObjectModel

Coerce the object to a numeric value

Specified by:

toNumber in interface RuntimeObjectModel

Parameters:

object - the target object

Returns:

the numeric representation

toDate

public java.util.Date toDate(java.lang.Object object)

Description copied from interface: RuntimeObjectModel

Convert the given object to a Date object

Specified by:

toDate in interface RuntimeObjectModel

Parameters:

object - the target object

Returns:

the date represented by the object

toString

public java.lang.String toString(java.lang.Object target)

Description copied from interface: RuntimeObjectModel

Convert the given object to a string.

Specified by:

toString in interface RuntimeObjectModel

Parameters:

target - the target object

Returns:

the string representation of the object

toCollection

public java.util.Collection<java.lang.Object> toCollection(java.lang.Object object)

Description copied from interface: RuntimeObjectModel

Force the conversion of the object to a collection

Specified by:

toCollection in interface RuntimeObjectModel

Parameters:

object - the target object

Returns:

the collection representation of the object

toMap

public java.util.Map toMap(java.lang.Object object)

Description copied from interface: RuntimeObjectModel

Force the conversion of the target object to a map

Specified by:

toMap in interface RuntimeObjectModel

Parameters:

object - the target object

Returns:

a map representation of the object. Default is an empty map