Class QueryExecutorImpl

java.lang.Object

ch.tocco.nice2.scripting.impl.groovy.variable.QueryExecutorImpl

All Implemented Interfaces:

QueryExecutor

@Component
public class QueryExecutorImpl
extends Object
implements QueryExecutor

Constructor Summary

Constructors

Constructor	Description
QueryExecutorImpl(PersistenceService persistService, QueryCompiler queryCompiler)

Method Summary

Modifier and Type	Method	Description
<E extends Entity> long	count(Class<E> entityClass, String condition)	helper method to count results found by the provided TQL condition.
<E extends Entity> List<E>	find(Class<E> entityClass, String condition)	helper method to find entities by the provided TQL condition.
<E extends Entity> List<E>	find(Class<E> entityClass, String condition, String order)	helper method to find entities by the provided TQL condition.
<E extends Entity> List<E>	findAll(Class<E> entityClass)	helper method to get all entities of a specific class
<E extends Entity> E	findEntity(Class<E> entityClass, PrimaryKey key)	helper method to find an entity by a key
<E extends Entity> E	findLookupEntity(Class<E> entityClass, String uniqueId)	The actual entity class needs to be used, so that static compilation is possible.

Methods inherited from class Object

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

Methods inherited from interface QueryExecutor

unwrap

Constructor Details

QueryExecutorImpl

public QueryExecutorImpl(PersistenceService persistService,
 QueryCompiler queryCompiler)

Method Details

findEntity

public <E extends Entity> E findEntity(Class<E> entityClass,
 PrimaryKey key)

Description copied from interface: QueryExecutor

helper method to find an entity by a key

Specified by:

findEntity in interface QueryExecutor

findAll

public <E extends Entity> List<E> findAll(Class<E> entityClass)

Description copied from interface: QueryExecutor

helper method to get all entities of a specific class

Specified by:

findAll in interface QueryExecutor

findLookupEntity

@Nullable
public <E extends Entity> E findLookupEntity(Class<E> entityClass,
 String uniqueId)

The actual entity class needs to be used, so that static compilation is possible. If the method would return Entity the compiler would not know the properties of the returned entity.

Specified by:

findLookupEntity in interface QueryExecutor

find

public <E extends Entity> List<E> find(Class<E> entityClass,
 String condition)

Description copied from interface: QueryExecutor

helper method to find entities by the provided TQL condition.

Specified by:

find in interface QueryExecutor

find

public <E extends Entity> List<E> find(Class<E> entityClass,
 String condition,
 String order)

Description copied from interface: QueryExecutor

helper method to find entities by the provided TQL condition.

Specified by:

find in interface QueryExecutor

count

public <E extends Entity> long count(Class<E> entityClass,
 String condition)

Description copied from interface: QueryExecutor

helper method to count results found by the provided TQL condition.

Specified by:

count in interface QueryExecutor