problem with serialize/merging entities with aggregation

Details

Type: Bug
Status: Resolved
Priority: Major
Resolution: Duplicate
Affects Version/s: 2.2.2
Fix Version/s: None
Component/s: ORM
Labels:
- merge
- serialize
Environment:
linux, php 5.4.4, apache 2.2.22, mysql 5.5

Description

i have these two entities:

namespace nuevo_paquete;

class Clase_01{
	/**
	* @Id
	* @Column(name="id",type="integer",nullable=false)
	* @GeneratedValue
	*/
	protected $id;
        
        /**
	* @ManyToOne(targetEntity="\paquete_02\Clase_03", inversedBy="clase_01", fetch="EXTRA_LAZY", cascade={"detach","merge"})
	* @JoinColumn(name="clase_03", referencedColumnName="id")
	*/
	protected $clase_03;

        /**
	* @ManyToOne(targetEntity="\paquete_02\Clase_03", inversedBy="clase_01_1", fetch="EXTRA_LAZY", cascade={"detach","merge"})
	* @JoinColumn(name="clase_03_1", referencedColumnName="id")
	*/
	protected $clase_03_1;
}

namespace paquete_02;
class Clase_03{
   /**
	* @Id
	* @Column(name="id",type="integer",nullable=false)
	* @GeneratedValue
	*/
	protected $id;

        /**
	* @OneToMany(targetEntity="\nuevo_paquete\Clase_01", mappedBy="clase_03", fetch="EXTRA_LAZY", cascade={"detach"})
	*/
	protected $clase_01;
	
	/**
	* @OneToMany(targetEntity="\nuevo_paquete\Clase_01", mappedBy="clase_03_1", fetch="EXTRA_LAZY", cascade={"detach"})
	*/
	protected $clase_01_1;
}

Clase_01 have two aggregation association with Clase_03

Clase_01 ------> Clase_03

-----> Clase_03_1

when serialize an object of class Clase_01 and then unserialize, i lost the reference to the object of class Clase_03
but i can see Clase_03_1

ej:

$aux_orm = $em->find('nuevo_paquete\Clase_01', 1);
$em->detach($aux_orm);
$aux_s = serialize($aux_orm);
$aux_orm = unserialize($aux_s);

$aux_orm = $em->merge($aux_orm);
echo '['.$aux_orm->getId().']'; // [1]
echo '['.$aux_orm->getClase_03()->getId().']'; // [] expected : [1]
echo '['.$aux_orm->getClase_03_1()->getId().']'; // [1]

when i call get_clase_03() before detach the object, i can see the object Clase_03
ej:

$aux_orm = $em->find('nuevo_paquete\Clase_01', 1);
$aux_orm->getClase_03()->getId();

$em->detach($aux_orm);
$aux_s = serialize($aux_orm);
$aux_orm = unserialize($aux_s);

$aux_orm = $em->merge($aux_orm);
echo '['.$aux_orm->getId().']'; // [1]
echo '['.$aux_orm->getClase_03()->getId().']'; // [1]
echo '['.$aux_orm->getClase_03_1()->getId().']'; // [1]

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Attachments

project_debug.log

30/Jul/12 2:19 PM

1.63 MB

gabriel sancho

Activity

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Benjamin Eberlei made changes - 29/Jul/12 8:04 AM

Field	Original Value	New Value
Description	i have these two entities: namespace nuevo_paquete; class Clase_01{ /** * @Id * @Column(name="id",type="integer",nullable=false) * @GeneratedValue / protected $id; /* * @ManyToOne(targetEntity="\paquete_02\Clase_03", inversedBy="clase_01", fetch="EXTRA_LAZY", cascade={"detach","merge"}) * @JoinColumn(name="clase_03", referencedColumnName="id") / protected $clase_03; /* * @ManyToOne(targetEntity="\paquete_02\Clase_03", inversedBy="clase_01_1", fetch="EXTRA_LAZY", cascade={"detach","merge"}) * @JoinColumn(name="clase_03_1", referencedColumnName="id") / protected $clase_03_1; .... } //------------------------------------------------ .... //------------------------------------------------ namespace paquete_02; class Clase_03{ /* * @Id * @Column(name="id",type="integer",nullable=false) * @GeneratedValue / protected $id; /* * @OneToMany(targetEntity="\nuevo_paquete\Clase_01", mappedBy="clase_03", fetch="EXTRA_LAZY", cascade={"detach"}) / protected $clase_01; /* * @OneToMany(targetEntity="\nuevo_paquete\Clase_01", mappedBy="clase_03_1", fetch="EXTRA_LAZY", cascade={"detach"}) */ protected $clase_01_1; } Clase_01 have two aggregation association with Clase_03 Clase_01 ------> Clase_03 \|-----> Clase_03_1 when serialize an object of class Clase_01 and then unserialize, i lost the reference to the object of class Clase_03 but i can see Clase_03_1 ej: //---------------------------------------- $aux_orm = $em->find('nuevo_paquete\Clase_01', 1); $em->detach($aux_orm); $aux_s = serialize($aux_orm); $aux_orm = unserialize($aux_s); $aux_orm = $em->merge($aux_orm); echo '['.$aux_orm->getId().']'; // [1] echo '['.$aux_orm->getClase_03()->getId().']'; // [] expected : [1] echo '['.$aux_orm->getClase_03_1()->getId().']'; // [1] //---------------------------------------- when i call get_clase_03() before detach the object, i can see the object Clase_03 ej: //---------------------------------------- $aux_orm = $em->find('nuevo_paquete\Clase_01', 1); $aux_orm->getClase_03()->getId(); $em->detach($aux_orm); $aux_s = serialize($aux_orm); $aux_orm = unserialize($aux_s); $aux_orm = $em->merge($aux_orm); echo '['.$aux_orm->getId().']'; // [1] echo '['.$aux_orm->getClase_03()->getId().']'; // [1] echo '['.$aux_orm->getClase_03_1()->getId().']'; // [1] //----------------------------------------	i have these two entities: namespace nuevo_paquete; {code} class Clase_01{ /** * @Id * @Column(name="id",type="integer",nullable=false) * @GeneratedValue / protected $id; /* * @ManyToOne(targetEntity="\paquete_02\Clase_03", inversedBy="clase_01", fetch="EXTRA_LAZY", cascade={"detach","merge"}) * @JoinColumn(name="clase_03", referencedColumnName="id") / protected $clase_03; /* * @ManyToOne(targetEntity="\paquete_02\Clase_03", inversedBy="clase_01_1", fetch="EXTRA_LAZY", cascade={"detach","merge"}) * @JoinColumn(name="clase_03_1", referencedColumnName="id") / protected $clase_03_1; .... } //------------------------------------------------ .... //------------------------------------------------ namespace paquete_02; class Clase_03{ /* * @Id * @Column(name="id",type="integer",nullable=false) * @GeneratedValue / protected $id; /* * @OneToMany(targetEntity="\nuevo_paquete\Clase_01", mappedBy="clase_03", fetch="EXTRA_LAZY", cascade={"detach"}) / protected $clase_01; /* * @OneToMany(targetEntity="\nuevo_paquete\Clase_01", mappedBy="clase_03_1", fetch="EXTRA_LAZY", cascade={"detach"}) */ protected $clase_01_1; } {code} Clase_01 have two aggregation association with Clase_03 Clase_01 ------> Clase_03 \|-----> Clase_03_1 when serialize an object of class Clase_01 and then unserialize, i lost the reference to the object of class Clase_03 but i can see Clase_03_1 ej: {code} //---------------------------------------- $aux_orm = $em->find('nuevo_paquete\Clase_01', 1); $em->detach($aux_orm); $aux_s = serialize($aux_orm); $aux_orm = unserialize($aux_s); $aux_orm = $em->merge($aux_orm); echo '['.$aux_orm->getId().']'; // [1] echo '['.$aux_orm->getClase_03()->getId().']'; // [] expected : [1] echo '['.$aux_orm->getClase_03_1()->getId().']'; // [1] //---------------------------------------- {code} when i call get_clase_03() before detach the object, i can see the object Clase_03 ej: {code} //---------------------------------------- $aux_orm = $em->find('nuevo_paquete\Clase_01', 1); $aux_orm->getClase_03()->getId(); $em->detach($aux_orm); $aux_s = serialize($aux_orm); $aux_orm = unserialize($aux_s); $aux_orm = $em->merge($aux_orm); echo '['.$aux_orm->getId().']'; // [1] echo '['.$aux_orm->getClase_03()->getId().']'; // [1] echo '['.$aux_orm->getClase_03_1()->getId().']'; // [1] //---------------------------------------- {code}

Benjamin Eberlei made changes - 29/Jul/12 8:06 AM

Status

Open [ 1 ]

Awaiting Feedback [ 10000 ]

gabriel sancho made changes - 30/Jul/12 2:19 PM

Attachment

project_debug.log [ 11214 ]

gabriel sancho made changes - 23/Aug/12 4:44 PM

Status

Awaiting Feedback [ 10000 ]

In Progress [ 3 ]

Marco Pivetta made changes - 23/Jan/13 9:41 PM

Assignee

Benjamin Eberlei [ beberlei ]

Marco Pivetta [ ocramius ]

Marco Pivetta made changes - 23/Jan/13 9:41 PM

Status

In Progress [ 3 ]

Awaiting Feedback [ 10000 ]

Marco Pivetta made changes - 26/Feb/13 11:58 PM

Description

i have these two entities:

namespace nuevo_paquete;

{code}
class Clase_01{
/**
* @Id
* @Column(name="id",type="integer",nullable=false)
* @GeneratedValue
*/
protected $id;

        /**
* @ManyToOne(targetEntity="\paquete_02\Clase_03", inversedBy="clase_01", fetch="EXTRA_LAZY", cascade={"detach","merge"})
* @JoinColumn(name="clase_03", referencedColumnName="id")
*/
protected $clase_03;

        /**
* @ManyToOne(targetEntity="\paquete_02\Clase_03", inversedBy="clase_01_1", fetch="EXTRA_LAZY", cascade={"detach","merge"})
* @JoinColumn(name="clase_03_1", referencedColumnName="id")
*/
protected $clase_03_1;
....
}
//------------------------------------------------
....
//------------------------------------------------
namespace paquete_02;
class Clase_03{
   /**
* @Id
* @Column(name="id",type="integer",nullable=false)
* @GeneratedValue
*/
protected $id;

        /**
* @OneToMany(targetEntity="\nuevo_paquete\Clase_01", mappedBy="clase_03", fetch="EXTRA_LAZY", cascade={"detach"})
*/
protected $clase_01;

/**
* @OneToMany(targetEntity="\nuevo_paquete\Clase_01", mappedBy="clase_03_1", fetch="EXTRA_LAZY", cascade={"detach"})
*/
protected $clase_01_1;
}
{code}

Clase_01 have two aggregation association with Clase_03

    Clase_01 ------> Clase_03
             |-----> Clase_03_1

when serialize an object of class Clase_01 and then unserialize, i lost the reference to the object of class Clase_03
but i can see Clase_03_1

ej:

{code}
//----------------------------------------
$aux_orm = $em->find('nuevo_paquete\Clase_01', 1);
$em->detach($aux_orm);
$aux_s = serialize($aux_orm);
$aux_orm = unserialize($aux_s);

$aux_orm = $em->merge($aux_orm);
echo '['.$aux_orm->getId().']'; // [1]
echo '['.$aux_orm->getClase_03()->getId().']'; // [] expected : [1]
echo '['.$aux_orm->getClase_03_1()->getId().']'; // [1]
//----------------------------------------
{code}

when i call get_clase_03() before detach the object, i can see the object Clase_03
ej:

{code}
//----------------------------------------
$aux_orm = $em->find('nuevo_paquete\Clase_01', 1);
$aux_orm->getClase_03()->getId();

$em->detach($aux_orm);
$aux_s = serialize($aux_orm);
$aux_orm = unserialize($aux_s);

$aux_orm = $em->merge($aux_orm);
echo '['.$aux_orm->getId().']'; // [1]
echo '['.$aux_orm->getClase_03()->getId().']'; // [1]
echo '['.$aux_orm->getClase_03_1()->getId().']'; // [1]
//----------------------------------------
{code}

i have these two entities:

namespace nuevo_paquete;

{code}
class Clase_01{
/**
* @Id
* @Column(name="id",type="integer",nullable=false)
* @GeneratedValue
*/
protected $id;

        /**
* @ManyToOne(targetEntity="\paquete_02\Clase_03", inversedBy="clase_01", fetch="EXTRA_LAZY", cascade={"detach","merge"})
* @JoinColumn(name="clase_03", referencedColumnName="id")
*/
protected $clase_03;

        /**
* @ManyToOne(targetEntity="\paquete_02\Clase_03", inversedBy="clase_01_1", fetch="EXTRA_LAZY", cascade={"detach","merge"})
* @JoinColumn(name="clase_03_1", referencedColumnName="id")
*/
protected $clase_03_1;
}
{code}

{code}
namespace paquete_02;
class Clase_03{
   /**
* @Id
* @Column(name="id",type="integer",nullable=false)
* @GeneratedValue
*/
protected $id;

        /**
* @OneToMany(targetEntity="\nuevo_paquete\Clase_01", mappedBy="clase_03", fetch="EXTRA_LAZY", cascade={"detach"})
*/
protected $clase_01;

/**
* @OneToMany(targetEntity="\nuevo_paquete\Clase_01", mappedBy="clase_03_1", fetch="EXTRA_LAZY", cascade={"detach"})
*/
protected $clase_01_1;
}
{code}

Clase_01 have two aggregation association with Clase_03

    Clase_01 ------> Clase_03
             |-----> Clase_03_1

when serialize an object of class Clase_01 and then unserialize, i lost the reference to the object of class Clase_03
but i can see Clase_03_1

ej:

{code}
$aux_orm = $em->find('nuevo_paquete\Clase_01', 1);
$em->detach($aux_orm);
$aux_s = serialize($aux_orm);
$aux_orm = unserialize($aux_s);

$aux_orm = $em->merge($aux_orm);
echo '['.$aux_orm->getId().']'; // [1]
echo '['.$aux_orm->getClase_03()->getId().']'; // [] expected : [1]
echo '['.$aux_orm->getClase_03_1()->getId().']'; // [1]
{code}

when i call get_clase_03() before detach the object, i can see the object Clase_03
ej:

{code}
$aux_orm = $em->find('nuevo_paquete\Clase_01', 1);
$aux_orm->getClase_03()->getId();

$em->detach($aux_orm);
$aux_s = serialize($aux_orm);
$aux_orm = unserialize($aux_s);

$aux_orm = $em->merge($aux_orm);
echo '['.$aux_orm->getId().']'; // [1]
echo '['.$aux_orm->getClase_03()->getId().']'; // [1]
echo '['.$aux_orm->getClase_03_1()->getId().']'; // [1]
{code}

Marco Pivetta made changes - 27/Feb/13 12:10 AM

Status

Awaiting Feedback [ 10000 ]

In Progress [ 3 ]

Marco Pivetta made changes - 27/Feb/13 12:11 AM

Status	In Progress [ 3 ]	Resolved [ 5 ]
Resolution		Duplicate [ 3 ]

Marco Pivetta made changes - 27/Feb/13 12:11 AM

Security

All [ 10000 ]

People

Assignee:

Marco Pivetta

Reporter:

gabriel sancho

Vote (3)

Watch (6)

Dates

Created:

24/Jul/12 1:42 PM

Updated:

27/Feb/13 12:11 AM

Resolved:

27/Feb/13 12:11 AM