Class EmbeddableProperty<E>

java.lang.Object

org.apache.cayenne.exp.property.BaseProperty<E>

org.apache.cayenne.exp.property.EmbeddableProperty<E>

All Implemented Interfaces:

PathProperty<E>, Property<E>

public class EmbeddableProperty<E>
extends BaseProperty<E>
implements PathProperty<E>

Property that represents object attribute mapped on Embeddable object.

Since:

4.2

Field Summary

Fields inherited from class BaseProperty

expressionSupplier, path, type

Modifier and Type	Field	Description
protected final Supplier<Expression>	expressionSupplier	Expression provider for the property
protected final CayennePath	path	Path of this property
protected final Class<E>	type	Explicit type of the property

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	EmbeddableProperty(CayennePath path, Expression exp, Class<? super E> type)	Constructs a new property with the given name and type

Method Summary

Methods inherited from class BaseProperty

aggregate, alias, asc, ascInsensitive, ascInsensitives, ascs, count, countDistinct, desc, descInsensitive, descInsensitives, descs, enclosing, eq, eq, equals, function, function, getAlias, getExpression, getFrom, getFromAll, getName, getPath, getType, hashCode, in, in, in, isFalse, isNotNull, isNull, isTrue, ne, ne, nin, nin, nin, operator, operator, setIn, setInAll

Modifier and Type	Method	Description
<T> BaseProperty<T>	aggregate(String function, Class<T> type)
BaseProperty<E>	alias(String alias)	Creates alias with different name for this property
Ordering	asc()
Ordering	ascInsensitive()
Orderings	ascInsensitives()
Orderings	ascs()
NumericProperty<Long>	count()
NumericProperty<Long>	countDistinct()
Ordering	desc()
Ordering	descInsensitive()
Orderings	descInsensitives()
Orderings	descs()
BaseProperty<E>	enclosing()	This operator allows to access properties of the enclosing query from the subquery.
Expression	eq(E value)
Expression	eq(BaseProperty<?> value)
boolean	equals(Object o)
<T> BaseProperty<T>	function(String functionName, Class<T> returnType, Object... arguments)
<T> BaseProperty<T>	function(String functionName, Class<T> returnType, BaseProperty<?>... arguments)
String	getAlias()
Expression	getExpression()	This method returns fresh copy of the expression for each call.
E	getFrom(Object bean)	Extracts property value from an object using JavaBean-compatible introspection with one addition - a property can be a dot-separated property name path.
List<E>	getFromAll(Collection<?> beans)	Extracts property value from a collection of objects using JavaBean-compatible introspection with one addition - a property can be a dot-separated property name path.
String	getName()
CayennePath	getPath()
Class<E>	getType()
int	hashCode()
Expression	in(E firstValue, E... moreValues)
Expression	in(Collection<E> values)
Expression	in(ColumnSelect<? extends E> subquery)
Expression	isFalse()
Expression	isNotNull()
Expression	isNull()
Expression	isTrue()
Expression	ne(E value)
Expression	ne(BaseProperty<?> value)
Expression	nin(E firstValue, E... moreValues)
Expression	nin(Collection<E> values)
Expression	nin(ColumnSelect<? extends E> subquery)
<T> BaseProperty<T>	operator(String operator, Class<T> returnType, Object... arguments)
<T> BaseProperty<T>	operator(String operator, Class<T> returnType, BaseProperty<?>... arguments)
void	setIn(Object bean, E value)	Sets a property value in 'obj' using JavaBean-compatible introspection with one addition - a property can be a dot-separated property name path.
void	setInAll(Collection<?> beans, E value)	Sets a property value in a collection of objects using JavaBean-compatible introspection with one addition - a property can be a dot-separated property name path.

Methods inherited from class Object

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

Methods inherited from interface PathProperty

dot, dot, dot, dot, dot

Modifier and Type	Method	Description
default BaseProperty<Object>	dot(String property)	Constructs a property path by appending the argument to the existing property separated by a dot.
default <T> BaseProperty<T>	dot(BaseProperty<T> property)	Constructs a new property path by appending the argument to the existing property separated by a dot.
default <T> DateProperty<T>	dot(DateProperty<T> property)	Constructs a new property path by appending the argument to the existing property separated by a dot.
default <T extends Number> NumericProperty<T>	dot(NumericProperty<T> property)	Constructs a new property path by appending the argument to the existing property separated by a dot.
default <T extends CharSequence> StringProperty<T>	dot(StringProperty<T> property)	Constructs a new property path by appending the argument to the existing property separated by a dot.

Constructor Details

EmbeddableProperty

protected EmbeddableProperty(CayennePath path,
 Expression exp,
 Class<? super E> type)

Constructs a new property with the given name and type

Parameters:

path - of the property (will be used as alias for the expression)

type - of the property

See Also:

• PropertyFactory.createEmbeddable(String, Class)