com.sun.enterprise.container.common.impl

Class QueryWrapper<T extends javax.persistence.Query>

java.lang.Object

com.sun.enterprise.container.common.impl.QueryWrapper<T>

All Implemented Interfaces:

javax.persistence.Query

Direct Known Subclasses:

StoreProcedureQueryWrapper, TypedQueryWrapper

public class QueryWrapper<T extends javax.persistence.Query>
extends Object
implements javax.persistence.Query

Wrapper class for javax.persistence.Query objects returned from non-transactional access of a container-managed transactional EntityManager. Proxying the Query object allows us to clear persistence context after execution to allow for returned objects to be detached

Field Summary

Fields

Modifier and Type	Field and Description
protected T	queryDelegate

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	QueryWrapper(T qDelegate, javax.persistence.EntityManager emDelegate)

Method Summary

Methods

Modifier and Type	Method and Description
static javax.persistence.Query	createQueryWrapper(javax.persistence.Query queryDelegate, javax.persistence.EntityManager emDelegate)
int	executeUpdate()
int	getFirstResult()
javax.persistence.FlushModeType	getFlushMode()
Map<String,Object>	getHints()
javax.persistence.LockModeType	getLockMode()
int	getMaxResults()
javax.persistence.Parameter<?>	getParameter(int position)
<T> javax.persistence.Parameter<T>	getParameter(int position, Class<T> type)
javax.persistence.Parameter<?>	getParameter(String name)
<T> javax.persistence.Parameter<T>	getParameter(String name, Class<T> type)
Set<javax.persistence.Parameter<?>>	getParameters()
Object	getParameterValue(int position)
<T> T	getParameterValue(javax.persistence.Parameter<T> param)
Object	getParameterValue(String name)
List	getResultList()
Object	getSingleResult()
boolean	isBound(javax.persistence.Parameter<?> param)
javax.persistence.Query	setFirstResult(int startPosition)
javax.persistence.Query	setFlushMode(javax.persistence.FlushModeType flushMode)
javax.persistence.Query	setHint(String hintName, Object value)
javax.persistence.Query	setLockMode(javax.persistence.LockModeType lockModeType)
javax.persistence.Query	setMaxResults(int maxResults)
javax.persistence.Query	setParameter(int position, Calendar value, javax.persistence.TemporalType temporalType)
javax.persistence.Query	setParameter(int position, Date value, javax.persistence.TemporalType temporalType)
javax.persistence.Query	setParameter(int position, Object value)
javax.persistence.Query	setParameter(javax.persistence.Parameter<Calendar> param, Calendar value, javax.persistence.TemporalType temporalType)
javax.persistence.Query	setParameter(javax.persistence.Parameter<Date> param, Date value, javax.persistence.TemporalType temporalType)
<T> javax.persistence.Query	setParameter(javax.persistence.Parameter<T> param, T value)
javax.persistence.Query	setParameter(String name, Calendar value, javax.persistence.TemporalType temporalType)
javax.persistence.Query	setParameter(String name, Date value, javax.persistence.TemporalType temporalType)
javax.persistence.Query	setParameter(String name, Object value)
<T> T	unwrap(Class<T> tClass)

Methods inherited from class java.lang.Object

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

Field Detail

queryDelegate

protected T extends javax.persistence.Query queryDelegate

Constructor Detail

QueryWrapper

protected QueryWrapper(T qDelegate,
            javax.persistence.EntityManager emDelegate)

Method Detail

createQueryWrapper

public static javax.persistence.Query createQueryWrapper(javax.persistence.Query queryDelegate,
                                         javax.persistence.EntityManager emDelegate)

getResultList

public List getResultList()

Specified by:

getResultList in interface javax.persistence.Query

getSingleResult

public Object getSingleResult()

Specified by:

getSingleResult in interface javax.persistence.Query

executeUpdate

public int executeUpdate()

Specified by:

executeUpdate in interface javax.persistence.Query

setMaxResults

public javax.persistence.Query setMaxResults(int maxResults)

Specified by:

setMaxResults in interface javax.persistence.Query

getMaxResults

public int getMaxResults()

Specified by:

getMaxResults in interface javax.persistence.Query

setFirstResult

public javax.persistence.Query setFirstResult(int startPosition)

Specified by:

setFirstResult in interface javax.persistence.Query

getFirstResult

public int getFirstResult()

Specified by:

getFirstResult in interface javax.persistence.Query

setHint

public javax.persistence.Query setHint(String hintName,
                              Object value)

Specified by:

setHint in interface javax.persistence.Query

getHints

public Map<String,Object> getHints()

Specified by:

getHints in interface javax.persistence.Query

setParameter

public <T> javax.persistence.Query setParameter(javax.persistence.Parameter<T> param,
                                       T value)

Specified by:

setParameter in interface javax.persistence.Query

setParameter

public javax.persistence.Query setParameter(javax.persistence.Parameter<Date> param,
                                   Date value,
                                   javax.persistence.TemporalType temporalType)

Specified by:

setParameter in interface javax.persistence.Query

setParameter

public javax.persistence.Query setParameter(javax.persistence.Parameter<Calendar> param,
                                   Calendar value,
                                   javax.persistence.TemporalType temporalType)

Specified by:

setParameter in interface javax.persistence.Query

setParameter

public javax.persistence.Query setParameter(String name,
                                   Object value)

Specified by:

setParameter in interface javax.persistence.Query

setParameter

public javax.persistence.Query setParameter(String name,
                                   Date value,
                                   javax.persistence.TemporalType temporalType)

Specified by:

setParameter in interface javax.persistence.Query

setParameter

public javax.persistence.Query setParameter(String name,
                                   Calendar value,
                                   javax.persistence.TemporalType temporalType)

Specified by:

setParameter in interface javax.persistence.Query

setParameter

public javax.persistence.Query setParameter(int position,
                                   Object value)

Specified by:

setParameter in interface javax.persistence.Query

setParameter

public javax.persistence.Query setParameter(int position,
                                   Date value,
                                   javax.persistence.TemporalType temporalType)

Specified by:

setParameter in interface javax.persistence.Query

setParameter

public javax.persistence.Query setParameter(int position,
                                   Calendar value,
                                   javax.persistence.TemporalType temporalType)

Specified by:

setParameter in interface javax.persistence.Query

getParameters

public Set<javax.persistence.Parameter<?>> getParameters()

Specified by:

getParameters in interface javax.persistence.Query

getParameter

public javax.persistence.Parameter<?> getParameter(String name)

Specified by:

getParameter in interface javax.persistence.Query

getParameter

public <T> javax.persistence.Parameter<T> getParameter(String name,
                                              Class<T> type)

Specified by:

getParameter in interface javax.persistence.Query

getParameter

public javax.persistence.Parameter<?> getParameter(int position)

Specified by:

getParameter in interface javax.persistence.Query

getParameter

public <T> javax.persistence.Parameter<T> getParameter(int position,
                                              Class<T> type)

Specified by:

getParameter in interface javax.persistence.Query

isBound

public boolean isBound(javax.persistence.Parameter<?> param)

Specified by:

isBound in interface javax.persistence.Query

getParameterValue

public <T> T getParameterValue(javax.persistence.Parameter<T> param)

Specified by:

getParameterValue in interface javax.persistence.Query

getParameterValue

public Object getParameterValue(String name)

Specified by:

getParameterValue in interface javax.persistence.Query

getParameterValue

public Object getParameterValue(int position)

Specified by:

getParameterValue in interface javax.persistence.Query

setFlushMode

public javax.persistence.Query setFlushMode(javax.persistence.FlushModeType flushMode)

Specified by:

setFlushMode in interface javax.persistence.Query

getFlushMode

public javax.persistence.FlushModeType getFlushMode()

Specified by:

getFlushMode in interface javax.persistence.Query

setLockMode

public javax.persistence.Query setLockMode(javax.persistence.LockModeType lockModeType)

Specified by:

setLockMode in interface javax.persistence.Query

getLockMode

public javax.persistence.LockModeType getLockMode()

Specified by:

getLockMode in interface javax.persistence.Query

unwrap

public <T> T unwrap(Class<T> tClass)

Specified by:

unwrap in interface javax.persistence.Query