com.impetus.kundera.query

Class QueryResolver

java.lang.Object

com.impetus.kundera.query.QueryResolver

public class QueryResolver
extends Object

The Class QueryResolver.

Author:

amresh.singh

Field Summary

Fields

Modifier and Type	Field and Description
private static org.slf4j.Logger	log The log.

Constructor Summary

Constructors

Constructor and Description
QueryResolver()

Method Summary

Methods

Modifier and Type	Method and Description
private javax.persistence.Query	getQuery(String jpaQuery, PersistenceDelegator persistenceDelegator, EntityMetadata m, KunderaQuery kunderaQuery, EntityManagerFactoryImpl.KunderaMetadata kunderaMetadata) Gets the query instance.
javax.persistence.Query	getQueryImplementation(String jpaQuery, Class queryClazz, PersistenceDelegator persistenceDelegator, EntityMetadata metadata, String persistenceUnit)
javax.persistence.Query	getQueryImplementation(String jpaQuery, PersistenceDelegator persistenceDelegator, Class mappedClass, boolean isNative, EntityManagerFactoryImpl.KunderaMetadata kunderaMetadata) Gets the query implementation.

Methods inherited from class java.lang.Object

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

Field Detail

log

private static org.slf4j.Logger log

The log.

Constructor Detail

QueryResolver

public QueryResolver()

Method Detail

getQueryImplementation

public javax.persistence.Query getQueryImplementation(String jpaQuery,
                                             PersistenceDelegator persistenceDelegator,
                                             Class mappedClass,
                                             boolean isNative,
                                             EntityManagerFactoryImpl.KunderaMetadata kunderaMetadata)

Gets the query implementation.

Parameters:

jpaQuery - the jpa query

persistenceDelegator - the persistence delegator

persistenceUnits - the persistence units

Returns:

the query implementation

getQuery

private javax.persistence.Query getQuery(String jpaQuery,
                               PersistenceDelegator persistenceDelegator,
                               EntityMetadata m,
                               KunderaQuery kunderaQuery,
                               EntityManagerFactoryImpl.KunderaMetadata kunderaMetadata)
                                  throws ClassNotFoundException,
                                         SecurityException,
                                         NoSuchMethodException,
                                         IllegalArgumentException,
                                         InstantiationException,
                                         IllegalAccessException,
                                         InvocationTargetException

Gets the query instance.

Parameters:

jpaQuery - the jpa query

persistenceDelegator - the persistence delegator

persistenceUnits - the persistence units

Returns:

the query

Throws:

ClassNotFoundException - the class not found exception

SecurityException - the security exception

NoSuchMethodException - the no such method exception

IllegalArgumentException - the illegal argument exception

InstantiationException - the instantiation exception

IllegalAccessException - the illegal access exception

InvocationTargetException - the invocation target exception

getQueryImplementation

public javax.persistence.Query getQueryImplementation(String jpaQuery,
                                             Class queryClazz,
                                             PersistenceDelegator persistenceDelegator,
                                             EntityMetadata metadata,
                                             String persistenceUnit)

Parameters:

jpaQuery -

queryClazz -

persistenceDelegator -

metadata -

Returns: