Package io.jmix.core

Class FluentLoader.ByIds<E>

java.lang.Object

io.jmix.core.FluentLoader.ByIds<E>

Enclosing class:

FluentLoader<E>

public static class FluentLoader.ByIds<E>
extends Object

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	ByIds(FluentLoader<E> loader, Collection ids)

Method Summary

Modifier and Type	Method	Description
FluentLoader.ByIds<E>	accessConstraints(Class<? extends AccessConstraint> accessConstraintsClass)	Adds registered access constraints that are subclasses of the given class.
FluentLoader.ByIds<E>	accessConstraints(Collection<AccessConstraint<?>> accessConstraints)	Adds access constraints.
FluentLoader.ByIds<E>	fetchPlan(FetchPlan fetchPlan)	Sets a fetch plan.
FluentLoader.ByIds<E>	fetchPlan(String fetchPlanName)	Sets a fetch plan by name.
FluentLoader.ByIds<E>	fetchPlan(Consumer<FetchPlanBuilder> fetchPlanBuilderConfigurer)	Sets a fetch plan configured by the FetchPlanBuilder.
FluentLoader.ByIds<E>	fetchPlanProperties(String... properties)	Sets a fetch plan containing the given properties.
FluentLoader.ByIds<E>	hint(String hintName, Serializable value)	Adds custom hint that should be used by the query.
FluentLoader.ByIds<E>	hints(Map<String,Serializable> hints)	Adds custom hints that should be used by the query.
FluentLoader.ByIds<E>	joinTransaction(boolean join)	Indicates that the operation must be performed in an existing transaction if it exists.
List<E>	list()	Loads a list of entities.
FluentLoader.ByIds<E>	lockMode(javax.persistence.LockModeType lockMode)	Sets a lock mode to be used when executing query.

Methods inherited from class java.lang.Object

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

Constructor Details

ByIds

protected ByIds(FluentLoader<E> loader,
 Collection ids)

Method Details

list

public List<E> list()

Loads a list of entities.

fetchPlan

public FluentLoader.ByIds<E> fetchPlan(@Nullable
 FetchPlan fetchPlan)

Sets a fetch plan.

fetchPlan

public FluentLoader.ByIds<E> fetchPlan(@Nullable
 String fetchPlanName)

Sets a fetch plan by name.

fetchPlan

public FluentLoader.ByIds<E> fetchPlan(Consumer<FetchPlanBuilder> fetchPlanBuilderConfigurer)

Sets a fetch plan configured by the FetchPlanBuilder. For example:

     dataManager.load(Pet.class)
         .ids(id1, id2)
         .fetchPlan(fetchPlanBuilder -> fetchPlanBuilder.addAll(
                 "name",
                 "owner.name"))
         .list();
 

fetchPlanProperties

public FluentLoader.ByIds<E> fetchPlanProperties(String... properties)

Sets a fetch plan containing the given properties. A property can be designated by a path in the entity graph. For example:

     dataManager.load(Pet.class)
         .ids(id1, id2)
         .fetchPlanProperties(
                 "name",
                 "owner.name",
                 "owner.address.city")
         .list();
 

hint

public FluentLoader.ByIds<E> hint(String hintName,
 Serializable value)

Adds custom hint that should be used by the query.

hints

public FluentLoader.ByIds<E> hints(Map<String,Serializable> hints)

Adds custom hints that should be used by the query.

accessConstraints

public FluentLoader.ByIds<E> accessConstraints(Collection<AccessConstraint<?>> accessConstraints)

Adds access constraints.

accessConstraints

public FluentLoader.ByIds<E> accessConstraints(Class<? extends AccessConstraint> accessConstraintsClass)

Adds registered access constraints that are subclasses of the given class.

joinTransaction

public FluentLoader.ByIds<E> joinTransaction(boolean join)

Indicates that the operation must be performed in an existing transaction if it exists. True by default.

lockMode

public FluentLoader.ByIds<E> lockMode(javax.persistence.LockModeType lockMode)

Sets a lock mode to be used when executing query.