Package de.tsl2.nano.persistence.provider

Class NanoEntityManagerFactory.AbstractQuery<X>

java.lang.Object

de.tsl2.nano.persistence.provider.NanoEntityManagerFactory.AbstractQuery<X>

All Implemented Interfaces:

javax.persistence.Query, javax.persistence.TypedQuery<X>

Enclosing class:

NanoEntityManagerFactory

public abstract class NanoEntityManagerFactory.AbstractQuery<X>
extends Object
implements javax.persistence.TypedQuery<X>

Version:

$Revision$

Author:

Tom

Field Summary

Fields

Modifier and Type	Field	Description
protected javax.persistence.EntityManager	em
protected int	first
protected int	max
protected Map<String,javax.persistence.Parameter>	parameter
protected Map<String,Object>	props

Constructor Summary

Constructors

Constructor	Description
AbstractQuery()

Method Summary

Modifier and Type	Method	Description
protected Class<X>	evaluateResultType(String qstr)	utility to find the desired result type
int	getFirstResult()
javax.persistence.FlushModeType	getFlushMode()
Map<String,Object>	getHints()
javax.persistence.LockModeType	getLockMode()
int	getMaxResults()
protected Object	getNParameter(String key)
protected Collection	getNParameterValues()	getParameterValues
javax.persistence.Parameter<?>	getParameter(int arg0)
<T> javax.persistence.Parameter<T>	getParameter(int arg0, Class<T> arg1)
javax.persistence.Parameter<?>	getParameter(String arg0)
<T> javax.persistence.Parameter<T>	getParameter(String arg0, Class<T> arg1)
Set<javax.persistence.Parameter<?>>	getParameters()
Object	getParameterValue(int arg0)
Object	getParameterValue(String arg0)
<T> T	getParameterValue(javax.persistence.Parameter<T> arg0)
X	getSingleResult()
boolean	isBound(javax.persistence.Parameter<?> arg0)
javax.persistence.TypedQuery	setFirstResult(int arg0)
javax.persistence.TypedQuery	setFlushMode(javax.persistence.FlushModeType arg0)
javax.persistence.TypedQuery	setHint(String arg0, Object arg1)
javax.persistence.TypedQuery	setLockMode(javax.persistence.LockModeType arg0)
javax.persistence.TypedQuery	setMaxResults(int arg0)
javax.persistence.TypedQuery	setParameter(int arg0, Object arg1)
javax.persistence.TypedQuery	setParameter(int arg0, Calendar arg1, javax.persistence.TemporalType arg2)
javax.persistence.TypedQuery	setParameter(int arg0, Date arg1, javax.persistence.TemporalType arg2)
javax.persistence.TypedQuery	setParameter(String arg0, Object arg1)
javax.persistence.TypedQuery	setParameter(String arg0, Calendar arg1, javax.persistence.TemporalType arg2)
javax.persistence.TypedQuery	setParameter(String arg0, Date arg1, javax.persistence.TemporalType arg2)
javax.persistence.TypedQuery	setParameter(javax.persistence.Parameter<Calendar> arg0, Calendar arg1, javax.persistence.TemporalType arg2)
javax.persistence.TypedQuery	setParameter(javax.persistence.Parameter<Date> arg0, Date arg1, javax.persistence.TemporalType arg2)
<T> javax.persistence.TypedQuery<X>	setParameter(javax.persistence.Parameter<T> arg0, T arg1)
protected String	toNativeSQL(String jpqlStatement)
<T> T	unwrap(Class<T> arg0)

Methods inherited from class java.lang.Object

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

Methods inherited from interface javax.persistence.Query

executeUpdate

Methods inherited from interface javax.persistence.TypedQuery

getResultList

Field Details

em

protected javax.persistence.EntityManager em

props

protected Map<String,Object> props

parameter

protected Map<String,javax.persistence.Parameter> parameter

first

protected int first

max

protected int max

Constructor Details

AbstractQuery

public AbstractQuery()

Method Details

getSingleResult

public X getSingleResult()

Specified by:

getSingleResult in interface javax.persistence.Query

Specified by:

getSingleResult in interface javax.persistence.TypedQuery<X>

getFirstResult

public int getFirstResult()

Specified by:

getFirstResult in interface javax.persistence.Query

getFlushMode

public javax.persistence.FlushModeType getFlushMode()

Specified by:

getFlushMode in interface javax.persistence.Query

getHints

public Map<String,Object> getHints()

Specified by:

getHints in interface javax.persistence.Query

getLockMode

public javax.persistence.LockModeType getLockMode()

Specified by:

getLockMode in interface javax.persistence.Query

getMaxResults

public int getMaxResults()

Specified by:

getMaxResults in interface javax.persistence.Query

getParameter

public javax.persistence.Parameter<?> getParameter(String arg0)

Specified by:

getParameter in interface javax.persistence.Query

getParameter

public javax.persistence.Parameter<?> getParameter(int arg0)

Specified by:

getParameter in interface javax.persistence.Query

getParameter

public <T> javax.persistence.Parameter<T> getParameter(String arg0,
 Class<T> arg1)

Specified by:

getParameter in interface javax.persistence.Query

getParameter

public <T> javax.persistence.Parameter<T> getParameter(int arg0,
 Class<T> arg1)

Specified by:

getParameter in interface javax.persistence.Query

getParameterValue

public <T> T getParameterValue(javax.persistence.Parameter<T> arg0)

Specified by:

getParameterValue in interface javax.persistence.Query

getParameterValue

public Object getParameterValue(String arg0)

Specified by:

getParameterValue in interface javax.persistence.Query

getParameterValue

public Object getParameterValue(int arg0)

Specified by:

getParameterValue in interface javax.persistence.Query

getParameters

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

Specified by:

getParameters in interface javax.persistence.Query

isBound

public boolean isBound(javax.persistence.Parameter<?> arg0)

Specified by:

isBound in interface javax.persistence.Query

setFirstResult

public javax.persistence.TypedQuery setFirstResult(int arg0)

Specified by:

setFirstResult in interface javax.persistence.Query

Specified by:

setFirstResult in interface javax.persistence.TypedQuery<X>

setFlushMode

public javax.persistence.TypedQuery setFlushMode(javax.persistence.FlushModeType arg0)

Specified by:

setFlushMode in interface javax.persistence.Query

Specified by:

setFlushMode in interface javax.persistence.TypedQuery<X>

setHint

public javax.persistence.TypedQuery setHint(String arg0,
 Object arg1)

Specified by:

setHint in interface javax.persistence.Query

Specified by:

setHint in interface javax.persistence.TypedQuery<X>

setLockMode

public javax.persistence.TypedQuery setLockMode(javax.persistence.LockModeType arg0)

Specified by:

setLockMode in interface javax.persistence.Query

Specified by:

setLockMode in interface javax.persistence.TypedQuery<X>

setMaxResults

public javax.persistence.TypedQuery setMaxResults(int arg0)

Specified by:

setMaxResults in interface javax.persistence.Query

Specified by:

setMaxResults in interface javax.persistence.TypedQuery<X>

setParameter

public <T> javax.persistence.TypedQuery<X> setParameter(javax.persistence.Parameter<T> arg0,
 T arg1)

Specified by:

setParameter in interface javax.persistence.Query

Specified by:

setParameter in interface javax.persistence.TypedQuery<X>

setParameter

public javax.persistence.TypedQuery setParameter(String arg0,
 Object arg1)

Specified by:

setParameter in interface javax.persistence.Query

Specified by:

setParameter in interface javax.persistence.TypedQuery<X>

setParameter

public javax.persistence.TypedQuery setParameter(int arg0,
 Object arg1)

Specified by:

setParameter in interface javax.persistence.Query

Specified by:

setParameter in interface javax.persistence.TypedQuery<X>

setParameter

public javax.persistence.TypedQuery setParameter(javax.persistence.Parameter<Calendar> arg0,
 Calendar arg1,
 javax.persistence.TemporalType arg2)

Specified by:

setParameter in interface javax.persistence.Query

Specified by:

setParameter in interface javax.persistence.TypedQuery<X>

setParameter

public javax.persistence.TypedQuery setParameter(javax.persistence.Parameter<Date> arg0,
 Date arg1,
 javax.persistence.TemporalType arg2)

Specified by:

setParameter in interface javax.persistence.Query

Specified by:

setParameter in interface javax.persistence.TypedQuery<X>

setParameter

public javax.persistence.TypedQuery setParameter(String arg0,
 Calendar arg1,
 javax.persistence.TemporalType arg2)

Specified by:

setParameter in interface javax.persistence.Query

Specified by:

setParameter in interface javax.persistence.TypedQuery<X>

setParameter

public javax.persistence.TypedQuery setParameter(String arg0,
 Date arg1,
 javax.persistence.TemporalType arg2)

Specified by:

setParameter in interface javax.persistence.Query

Specified by:

setParameter in interface javax.persistence.TypedQuery<X>

setParameter

public javax.persistence.TypedQuery setParameter(int arg0,
 Calendar arg1,
 javax.persistence.TemporalType arg2)

Specified by:

setParameter in interface javax.persistence.Query

Specified by:

setParameter in interface javax.persistence.TypedQuery<X>

setParameter

public javax.persistence.TypedQuery setParameter(int arg0,
 Date arg1,
 javax.persistence.TemporalType arg2)

Specified by:

setParameter in interface javax.persistence.Query

Specified by:

setParameter in interface javax.persistence.TypedQuery<X>

unwrap

public <T> T unwrap(Class<T> arg0)

Specified by:

unwrap in interface javax.persistence.Query

evaluateResultType

protected Class<X> evaluateResultType(String qstr)

utility to find the desired result type

Parameters:

qstr - sql-selection-statement

Returns:

select result type

toNativeSQL

protected String toNativeSQL(String jpqlStatement)

getNParameter

protected Object getNParameter(String key)

getNParameterValues

protected Collection getNParameterValues()

getParameterValues

Returns:

all parameter values