Проблема сериалиации Java -> ActionScript 3 с BlazeDS
Огромная просьба помочь, 3ий (!) день бьюсь надо проблемой - в отчаянии. Уверен что что-то мелкое, но не могу понять где!!
- Есть два класса: Device и SpliceClosure, Device - предок, SpliceClosure - его потомок
- Одни и те же классы - в Java и в ActionScript
- Почему-то java класс Device сериализуется нормально в AS класс Device
- А класс SpliceClosure начисто отказывается, сериализуется вместо этого в Object и выдает type coercion error
- У меня есть другие унаследованные классы и всё работает нормально, проблема лишь с этим SpliceClosure
Вот код классов и ниже дебаг аутпут BlazeDS (сериализация выглядит идентично для обоих классов!! ошибок явно никаких):
---------------------------- JAVA: Device ---------------------------------------
Код:
public class Device implements java.io.Serializable {
private static final long serialVersionUID = 87770011L;
protected Integer id;
protected Location location;
protected String code;
protected String manufacturer;
protected String manufacturerTypeCode;
protected String serialNumber;
protected Set<DeviceConnector> connectors = new HashSet<DeviceConnector>(0);
public Device() {
}
public Device(
Location location,
String code,
String manufacturer,
String manufacturerTypeCode,
String serialNumber,
Set<DeviceConnector> connectors
) {
this.location = location;
this.code = code;
this.manufacturer = manufacturer;
this.manufacturerTypeCode = manufacturerTypeCode;
this.serialNumber = serialNumber;
this.connectors = connectors;
}
public Integer getId() {
return this.id;
}
public void setId(Integer id) {
this.id = id;
}
public Location getLocation() {
return this.location;
}
public void setLocation(Location location) {
this.location = location;
}
public String getCode() {
return this.code;
}
public void setCode(String code) {
this.code = code;
}
public String getManufacturer() {
return manufacturer;
}
public void setManufacturer(String manufacturer) {
this.manufacturer = manufacturer;
}
public String getSerialNumber() {
return serialNumber;
}
public void setSerialNumber(String serialNumber) {
this.serialNumber = serialNumber;
}
public String getManufacturerTypeCode() {
return manufacturerTypeCode;
}
public void setManufacturerTypeCode(String manufacturerTypeCode) {
this.manufacturerTypeCode = manufacturerTypeCode;
}
public Set<DeviceConnector> getConnectors() {
return connectors;
}
public void setConnectors(Set<DeviceConnector> connectors) {
this.connectors = connectors;
}
public String toString(){
StringBuilder r = new StringBuilder("Device[");
r.append(" id=" + id);
r.append(" code=" + code);
r.append("]");
r.append(super.toString());
return r.toString();
}
}
-------------------------- ActionScript 3: Device ------------------------------------
Код AS1/AS2:
package sit.si.CableTool.data
{
import mx.collections.ArrayCollection;
import net.digitalprimates.persistence.hibernate.HibernateBean;
[RemoteClass(alias="sit.si.data.CableTool.Device")]
[Managed]
public class Device extends HibernateBean
{
public var id : Number;
public var location : Location;
public var code : String;
public var manufacturer : String;
public var manufacturerTypeCode : String;
public var serialNumber : String;
protected var connectors_: ArrayCollection = new ArrayCollection();
public function get connectors() : ArrayCollection {
if( connectors_ == null ){
connectors_ = new ArrayCollection();
}
return connectors_;
}
public function set connectors(connectors_ : ArrayCollection) : void {
this.connectors_ = connectors_;
}
public function getCables() : ArrayCollection {
var cables : ArrayCollection = new ArrayCollection();
for each( var connector : DeviceConnector in connectors ){
// if( ! cables.contains( cableEndpoint.cable ) ){
// cables.addItem( cableEndpoint.cable );
// }
}
return cables;
}
public function toString() : String {
var result : String = "Device[";
result += "Id: " + id;
result += "Code: " + code;
result += "Location: " + location;
result += "Manufacturer: " + manufacturer;
result += "Serial Number: " + serialNumber;
result += "]";
return result;
}
}
}
--------------- JAVA: SpliceClosure -------------------------------
Код:
public class SpliceClosure extends Device implements java.io.Serializable
{
private static final long serialVersionUID = 87770009L;
public SpliceClosure() {
super();
}
}
---------------- ActionScript: Splice Closure ----------------------
Код AS3:
package sit.si.CableTool.data
{
import mx.collections.ArrayCollection;
[RemoteClass(alias="sit.si.data.CableTool.SpliceClosure")]
[Managed]
public class SpliceClosure extends Device
{
public override function toString() : String{
var result : String = "SpliceClosure[";
result += "Id: " + id;
// result += "Code: " + code;
// result += "Number of splicings: " + splicings.length;
result += "]";
return result;
}
}
}
--------------BLAZEDS DEBUG OUTPUT --------------------------------------------------------------
Код:
[BlazeDS]Adapter 'java-object' called 'sit.si.CableTool.DAO.Devices.getDevice(java.util.Arrays$ArrayList (Collection size:1)
[0] = 5454
)'
[BlazeDS]Result: 'Device[ id=5454 code=SPL1123]sit.si.data.CableTool.SpliceClosure@8d5aad'
[BlazeDS]Serializing AMF/HTTP response
Version: 3
(Message #0 targetURI=/2/onResult, responseURI=)
(Externalizable Object #0 'DSK')
(Typed Object #1 'sit.si.data.CableTool.SpliceClosure')
id = 5454
connectors = (Externalizable Object #2 'flex.messaging.io.ArrayCollection')
(Array #3)
location = null
manufacturer = null
serialNumber = "1624887"
manufacturerTypeCode = "SP16-SERIES-A1"
code = "SPL1123"
1.263924520428E12
(Byte Array #4, Length 16)
(Byte Array #5, Length 16)
(Byte Array #6, Length 16)
..........
[BlazeDS]Adapter 'java-object' called 'sit.si.CableTool.DAO.Devices.getDevice(java.util.Arrays$ArrayList (Collection size:1)
[0] = 5555
)'
[BlazeDS]Result: 'Device[ id=5555 code=22222]sit.si.data.CableTool.Device@4ef630'
[BlazeDS]Serializing AMF/HTTP response
Version: 3
(Message #0 targetURI=/3/onResult, responseURI=)
(Externalizable Object #0 'DSK')
(Typed Object #1 'sit.si.data.CableTool.Device')
id = 5555
connectors = (Externalizable Object #2 'flex.messaging.io.ArrayCollection')
(Array #3)
location = null
manufacturer = null
serialNumber = "111111"
manufacturerTypeCode = "44"
code = "22222"
1.263924520646E12
(Byte Array #4, Length 16)
(Byte Array #5, Length 16)
(Byte Array #6, Length 16)
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