无法加载持久包类
我有一个类，我从数据库加载此对象，但是当我通过 JNDI 地址调用此方法时，如果删除此属性，则会给出有关 kullainiciGrups 属性的一些错误，该属性是 java.util.List ，它毫无例外地工作。堆栈跟踪位于代码块下方；
您对这个 persistenceBag 异常有何看法？ 谢谢。
package enlil.domain;
import java.io.Serializable;
import java.math.BigDecimal;
import java.util.Date;
import java.util.List;
import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.FetchType;
import javax.persistence.Id;
import javax.persistence.Lob;
import javax.persistence.OneToMany;
import javax.persistence.Table;
import javax.persistence.Temporal;
import javax.persistence.TemporalType;
/**
* The persistent class for the PACS00_001 database table.
*
*/
@Entity
@Table(name="PACS00_001")
public class Kullanici implements Serializable {
private static final long serialVersionUID = 1L;
@Column(name="A_ACIKLAMAYETKI")
private BigDecimal aAciklamayetki;
@Column(name="A_ADI")
private String aAdi;
@Lob()
@Column(name="A_AYARLAR")
private String aAyarlar;
@Column(name="A_HBYSDOKKOD")
private String aHbysdokkod;
@Column(name="A_HBYSUSERKOD")
private String aHbysuserkod;
@Column(name="A_IPUCU")
private String aIpucu;
@Id
@Column(name="A_KODU")
private String aKodu;
@Column(name="A_MENUTARAMARAPORLARIYETKI")
private BigDecimal aMenutaramaraporlariyetki;
@Column(name="A_PAROLA")
private String aParola;
@Column(name="A_SOYADI")
private String aSoyadi;
@Column(name="A_YETKITUR")
private BigDecimal aYetkitur;
@Temporal( TemporalType.DATE)
@Column(name="T_ISLEMTAR")
private Date tIslemtar;
@Column(name="T_USERID")
private String tUserid;
//bi-directional many-to-one association to KullaniciGrup
@OneToMany(mappedBy="kullaniciGruplari", fetch = FetchType.LAZY)
private List<KullaniciGrup> kullaniciGrups;
public Kullanici() {
}
public BigDecimal getAAciklamayetki() {
return this.aAciklamayetki;
}
public void setAAciklamayetki(BigDecimal aAciklamayetki) {
this.aAciklamayetki = aAciklamayetki;
}
public String getAAdi() {
return this.aAdi;
}
public void setAAdi(String aAdi) {
this.aAdi = aAdi;
}
public String getAAyarlar() {
return this.aAyarlar;
}
public void setAAyarlar(String aAyarlar) {
this.aAyarlar = aAyarlar;
}
public String getAHbysdokkod() {
return this.aHbysdokkod;
}
public void setAHbysdokkod(String aHbysdokkod) {
this.aHbysdokkod = aHbysdokkod;
}
public String getAHbysuserkod() {
return this.aHbysuserkod;
}
public void setAHbysuserkod(String aHbysuserkod) {
this.aHbysuserkod = aHbysuserkod;
}
public String getAIpucu() {
return this.aIpucu;
}
public void setAIpucu(String aIpucu) {
this.aIpucu = aIpucu;
}
public String getAKodu() {
return this.aKodu;
}
public void setAKodu(String aKodu) {
this.aKodu = aKodu;
}
public BigDecimal getAMenutaramaraporlariyetki() {
return this.aMenutaramaraporlariyetki;
}
public void setAMenutaramaraporlariyetki(BigDecimal aMenutaramaraporlariyetki) {
this.aMenutaramaraporlariyetki = aMenutaramaraporlariyetki;
}
public String getAParola() {
return this.aParola;
}
public void setAParola(String aParola) {
this.aParola = aParola;
}
public String getASoyadi() {
return this.aSoyadi;
}
public void setASoyadi(String aSoyadi) {
this.aSoyadi = aSoyadi;
}
public BigDecimal getAYetkitur() {
return this.aYetkitur;
}
public void setAYetkitur(BigDecimal aYetkitur) {
this.aYetkitur = aYetkitur;
}
public Date getTIslemtar() {
return this.tIslemtar;
}
public void setTIslemtar(Date tIslemtar) {
this.tIslemtar = tIslemtar;
}
public String getTUserid() {
return this.tUserid;
}
public void setTUserid(String tUserid) {
this.tUserid = tUserid;
}
/**
* @param kullaniciGrups the kullaniciGrups to set
*/
public void setKullaniciGrups(List<KullaniciGrup> kullaniciGrups) {
this.kullaniciGrups = kullaniciGrups;
}
/**
* @return the kullaniciGrups
*/
public List<KullaniciGrup> getKullaniciGrups() {
return kullaniciGrups;
}
}
堆栈跟踪；
2010-12-10T10:46:42.181+0200|WARNING|sun-appserver2.1|javax.enterprise.resource.corba.ee.S1AS-ORB.rpc.encoding|_ThreadID=18;_ThreadName=httpSSLWorkerThread-8080-1;org.hibernate.collection.PersistentBag;<<Context:ReaderWriter[value(enlil.domain.Kullanici)]:enlil.domain.Kullanici.kullaniciGrups>>;_RequestID=1c9792ff-406f-44d0-8315-0d9260807842;|"IOP00810257: (MARSHAL) Could not load class org.hibernate.collection.PersistentBag<<Context:ReaderWriter[value(enlil.domain.Kullanici)]:enlil.domain.Kullanici.kullaniciGrups>>"
org.omg.CORBA.MARSHAL: vmcid: SUN minor code: 257 completed: Maybe
at com.sun.corba.ee.impl.logging.ORBUtilSystemException.couldNotFindClass(ORBUtilSystemException.java:9772)
at com.sun.corba.ee.impl.logging.ORBUtilSystemException.couldNotFindClass(ORBUtilSystemException.java:9787)
at com.sun.corba.ee.impl.encoding.CDRInputStream_1_0.read_value(CDRInputStream_1_0.java:1042)
at com.sun.corba.ee.impl.encoding.CDRInputStream.read_value(CDRInputStream.java:475)
at com.sun.corba.ee.impl.io.IIOPInputStream.inputObjectField(IIOPInputStream.java:2009)
at com.sun.corba.ee.impl.io.IIOPInputStream.inputClassFields(IIOPInputStream.java:2240)
at com.sun.corba.ee.impl.io.IIOPInputStream.inputObject(IIOPInputStream.java:1224)
at com.sun.corba.ee.impl.io.IIOPInputStream.simpleReadObject(IIOPInputStream.java:427)
at com.sun.corba.ee.impl.io.ValueHandlerImpl.readValueInternal(ValueHandlerImpl.java:364)
at com.sun.corba.ee.impl.io.ValueHandlerImpl.readValue(ValueHandlerImpl.java:330)
at com.sun.corba.ee.impl.encoding.CDRInputStream_1_0.readRMIIIOPValueType(CDRInputStream_1_0.java:966)
at com.sun.corba.ee.impl.encoding.CDRInputStream_1_0.read_value(CDRInputStream_1_0.java:1052)
at com.sun.corba.ee.impl.encoding.CDRInputStream.read_value(CDRInputStream.java:475)
at com.sun.corba.ee.impl.presentation.rmi.DynamicMethodMarshallerImpl$14.read(DynamicMethodMarshallerImpl.java:382)
at com.sun.corba.ee.impl.presentation.rmi.DynamicMethodMarshallerImpl.readResult(DynamicMethodMarshallerImpl.java:483)
at com.sun.corba.ee.impl.presentation.rmi.StubInvocationHandlerImpl.privateInvoke(StubInvocationHandlerImpl.java:195)
at com.sun.corba.ee.impl.presentation.rmi.StubInvocationHandlerImpl.invoke(StubInvocationHandlerImpl.java:152)
at com.sun.corba.ee.impl.presentation.rmi.bcel.BCELStubBase.invoke(BCELStubBase.java:225)
at enlil.pacs.kullanici.__IKullaniciFayda_Remote_DynamicStub.oturumAcanKullaniciyiGetir(enlil/pacs/kullanici/__IKullaniciFayda_Remote_DynamicStub.java)
at enlil.pacs.kullanici._IKullaniciFayda_Wrapper.oturumAcanKullaniciyiGetir(enlil/pacs/kullanici/_IKullaniciFayda_Wrapper.java)
at enlil.pacs.server.modul.KullaniciYonetimiServlet.kullaniciYetkileriniGetir(KullaniciYonetimiServlet.java:70)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at com.google.gwt.user.server.rpc.RPC.invokeAndEncodeResponse(RPC.java:562)
at com.google.gwt.user.server.rpc.RemoteServiceServlet.processCall(RemoteServiceServlet.java:207)
at com.google.gwt.user.server.rpc.RemoteServiceServlet.processPost(RemoteServiceServlet.java:243)
at com.google.gwt.user.server.rpc.AbstractRemoteServiceServlet.doPost(AbstractRemoteServiceServlet.java:62)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:754)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:847)
at org.apache.catalina.core.ApplicationFilterChain.servletService(ApplicationFilterChain.java:427)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:333)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:214)
at enlil.pacs.server.guvenlik.SistemeGirisFiltresi.doFilter(SistemeGirisFiltresi.java:76)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:246)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:214)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:313)
at org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContextValve.java:287)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:218)
at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:648)
at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:593)
at com.sun.enterprise.web.WebPipeline.invoke(WebPipeline.java:94)
at com.sun.enterprise.web.PESessionLockingStandardPipeline.invoke(PESessionLockingStandardPipeline.java:98)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:222)
at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:648)
at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:593)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:587)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:1093)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:166)
at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:648)
at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:593)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:587)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:1093)
at org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:291)
at com.sun.enterprise.web.connector.grizzly.DefaultProcessorTask.invokeAdapter(DefaultProcessorTask.java:666)
at com.sun.enterprise.web.connector.grizzly.DefaultProcessorTask.doProcess(DefaultProcessorTask.java:597)
at com.sun.enterprise.web.connector.grizzly.DefaultProcessorTask.process(DefaultProcessorTask.java:872)
at com.sun.enterprise.web.connector.grizzly.DefaultReadTask.executeProcessorTask(DefaultReadTask.java:341)
at com.sun.enterprise.web.connector.grizzly.DefaultReadTask.doTask(DefaultReadTask.java:263)
at com.sun.enterprise.web.connector.grizzly.DefaultReadTask.doTask(DefaultReadTask.java:214)
at com.sun.enterprise.web.connector.grizzly.TaskBase.run(TaskBase.java:264)
at com.sun.enterprise.web.connector.grizzly.ssl.SSLWorkerThread.run(SSLWorkerThread.java:106)
|#]
I have a class below and I load this object from the DB but when I call this method through with JNDI address, give some error about kullainiciGrups attribute which is a java.util.List, if this attribute removed, it works without exception. Stack trace is below the code block;
What do you think about this persistenceBag exception?
Thanks.
package enlil.domain;
import java.io.Serializable;
import java.math.BigDecimal;
import java.util.Date;
import java.util.List;
import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.FetchType;
import javax.persistence.Id;
import javax.persistence.Lob;
import javax.persistence.OneToMany;
import javax.persistence.Table;
import javax.persistence.Temporal;
import javax.persistence.TemporalType;
/**
* The persistent class for the PACS00_001 database table.
*
*/
@Entity
@Table(name="PACS00_001")
public class Kullanici implements Serializable {
private static final long serialVersionUID = 1L;
@Column(name="A_ACIKLAMAYETKI")
private BigDecimal aAciklamayetki;
@Column(name="A_ADI")
private String aAdi;
@Lob()
@Column(name="A_AYARLAR")
private String aAyarlar;
@Column(name="A_HBYSDOKKOD")
private String aHbysdokkod;
@Column(name="A_HBYSUSERKOD")
private String aHbysuserkod;
@Column(name="A_IPUCU")
private String aIpucu;
@Id
@Column(name="A_KODU")
private String aKodu;
@Column(name="A_MENUTARAMARAPORLARIYETKI")
private BigDecimal aMenutaramaraporlariyetki;
@Column(name="A_PAROLA")
private String aParola;
@Column(name="A_SOYADI")
private String aSoyadi;
@Column(name="A_YETKITUR")
private BigDecimal aYetkitur;
@Temporal( TemporalType.DATE)
@Column(name="T_ISLEMTAR")
private Date tIslemtar;
@Column(name="T_USERID")
private String tUserid;
//bi-directional many-to-one association to KullaniciGrup
@OneToMany(mappedBy="kullaniciGruplari", fetch = FetchType.LAZY)
private List<KullaniciGrup> kullaniciGrups;
public Kullanici() {
}
public BigDecimal getAAciklamayetki() {
return this.aAciklamayetki;
}
public void setAAciklamayetki(BigDecimal aAciklamayetki) {
this.aAciklamayetki = aAciklamayetki;
}
public String getAAdi() {
return this.aAdi;
}
public void setAAdi(String aAdi) {
this.aAdi = aAdi;
}
public String getAAyarlar() {
return this.aAyarlar;
}
public void setAAyarlar(String aAyarlar) {
this.aAyarlar = aAyarlar;
}
public String getAHbysdokkod() {
return this.aHbysdokkod;
}
public void setAHbysdokkod(String aHbysdokkod) {
this.aHbysdokkod = aHbysdokkod;
}
public String getAHbysuserkod() {
return this.aHbysuserkod;
}
public void setAHbysuserkod(String aHbysuserkod) {
this.aHbysuserkod = aHbysuserkod;
}
public String getAIpucu() {
return this.aIpucu;
}
public void setAIpucu(String aIpucu) {
this.aIpucu = aIpucu;
}
public String getAKodu() {
return this.aKodu;
}
public void setAKodu(String aKodu) {
this.aKodu = aKodu;
}
public BigDecimal getAMenutaramaraporlariyetki() {
return this.aMenutaramaraporlariyetki;
}
public void setAMenutaramaraporlariyetki(BigDecimal aMenutaramaraporlariyetki) {
this.aMenutaramaraporlariyetki = aMenutaramaraporlariyetki;
}
public String getAParola() {
return this.aParola;
}
public void setAParola(String aParola) {
this.aParola = aParola;
}
public String getASoyadi() {
return this.aSoyadi;
}
public void setASoyadi(String aSoyadi) {
this.aSoyadi = aSoyadi;
}
public BigDecimal getAYetkitur() {
return this.aYetkitur;
}
public void setAYetkitur(BigDecimal aYetkitur) {
this.aYetkitur = aYetkitur;
}
public Date getTIslemtar() {
return this.tIslemtar;
}
public void setTIslemtar(Date tIslemtar) {
this.tIslemtar = tIslemtar;
}
public String getTUserid() {
return this.tUserid;
}
public void setTUserid(String tUserid) {
this.tUserid = tUserid;
}
/**
* @param kullaniciGrups the kullaniciGrups to set
*/
public void setKullaniciGrups(List<KullaniciGrup> kullaniciGrups) {
this.kullaniciGrups = kullaniciGrups;
}
/**
* @return the kullaniciGrups
*/
public List<KullaniciGrup> getKullaniciGrups() {
return kullaniciGrups;
}
}
Stack Trace;
2010-12-10T10:46:42.181+0200|WARNING|sun-appserver2.1|javax.enterprise.resource.corba.ee.S1AS-ORB.rpc.encoding|_ThreadID=18;_ThreadName=httpSSLWorkerThread-8080-1;org.hibernate.collection.PersistentBag;<<Context:ReaderWriter[value(enlil.domain.Kullanici)]:enlil.domain.Kullanici.kullaniciGrups>>;_RequestID=1c9792ff-406f-44d0-8315-0d9260807842;|"IOP00810257: (MARSHAL) Could not load class org.hibernate.collection.PersistentBag<<Context:ReaderWriter[value(enlil.domain.Kullanici)]:enlil.domain.Kullanici.kullaniciGrups>>"
org.omg.CORBA.MARSHAL: vmcid: SUN minor code: 257 completed: Maybe
at com.sun.corba.ee.impl.logging.ORBUtilSystemException.couldNotFindClass(ORBUtilSystemException.java:9772)
at com.sun.corba.ee.impl.logging.ORBUtilSystemException.couldNotFindClass(ORBUtilSystemException.java:9787)
at com.sun.corba.ee.impl.encoding.CDRInputStream_1_0.read_value(CDRInputStream_1_0.java:1042)
at com.sun.corba.ee.impl.encoding.CDRInputStream.read_value(CDRInputStream.java:475)
at com.sun.corba.ee.impl.io.IIOPInputStream.inputObjectField(IIOPInputStream.java:2009)
at com.sun.corba.ee.impl.io.IIOPInputStream.inputClassFields(IIOPInputStream.java:2240)
at com.sun.corba.ee.impl.io.IIOPInputStream.inputObject(IIOPInputStream.java:1224)
at com.sun.corba.ee.impl.io.IIOPInputStream.simpleReadObject(IIOPInputStream.java:427)
at com.sun.corba.ee.impl.io.ValueHandlerImpl.readValueInternal(ValueHandlerImpl.java:364)
at com.sun.corba.ee.impl.io.ValueHandlerImpl.readValue(ValueHandlerImpl.java:330)
at com.sun.corba.ee.impl.encoding.CDRInputStream_1_0.readRMIIIOPValueType(CDRInputStream_1_0.java:966)
at com.sun.corba.ee.impl.encoding.CDRInputStream_1_0.read_value(CDRInputStream_1_0.java:1052)
at com.sun.corba.ee.impl.encoding.CDRInputStream.read_value(CDRInputStream.java:475)
at com.sun.corba.ee.impl.presentation.rmi.DynamicMethodMarshallerImpl$14.read(DynamicMethodMarshallerImpl.java:382)
at com.sun.corba.ee.impl.presentation.rmi.DynamicMethodMarshallerImpl.readResult(DynamicMethodMarshallerImpl.java:483)
at com.sun.corba.ee.impl.presentation.rmi.StubInvocationHandlerImpl.privateInvoke(StubInvocationHandlerImpl.java:195)
at com.sun.corba.ee.impl.presentation.rmi.StubInvocationHandlerImpl.invoke(StubInvocationHandlerImpl.java:152)
at com.sun.corba.ee.impl.presentation.rmi.bcel.BCELStubBase.invoke(BCELStubBase.java:225)
at enlil.pacs.kullanici.__IKullaniciFayda_Remote_DynamicStub.oturumAcanKullaniciyiGetir(enlil/pacs/kullanici/__IKullaniciFayda_Remote_DynamicStub.java)
at enlil.pacs.kullanici._IKullaniciFayda_Wrapper.oturumAcanKullaniciyiGetir(enlil/pacs/kullanici/_IKullaniciFayda_Wrapper.java)
at enlil.pacs.server.modul.KullaniciYonetimiServlet.kullaniciYetkileriniGetir(KullaniciYonetimiServlet.java:70)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at com.google.gwt.user.server.rpc.RPC.invokeAndEncodeResponse(RPC.java:562)
at com.google.gwt.user.server.rpc.RemoteServiceServlet.processCall(RemoteServiceServlet.java:207)
at com.google.gwt.user.server.rpc.RemoteServiceServlet.processPost(RemoteServiceServlet.java:243)
at com.google.gwt.user.server.rpc.AbstractRemoteServiceServlet.doPost(AbstractRemoteServiceServlet.java:62)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:754)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:847)
at org.apache.catalina.core.ApplicationFilterChain.servletService(ApplicationFilterChain.java:427)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:333)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:214)
at enlil.pacs.server.guvenlik.SistemeGirisFiltresi.doFilter(SistemeGirisFiltresi.java:76)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:246)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:214)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:313)
at org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContextValve.java:287)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:218)
at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:648)
at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:593)
at com.sun.enterprise.web.WebPipeline.invoke(WebPipeline.java:94)
at com.sun.enterprise.web.PESessionLockingStandardPipeline.invoke(PESessionLockingStandardPipeline.java:98)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:222)
at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:648)
at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:593)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:587)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:1093)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:166)
at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:648)
at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:593)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:587)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:1093)
at org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:291)
at com.sun.enterprise.web.connector.grizzly.DefaultProcessorTask.invokeAdapter(DefaultProcessorTask.java:666)
at com.sun.enterprise.web.connector.grizzly.DefaultProcessorTask.doProcess(DefaultProcessorTask.java:597)
at com.sun.enterprise.web.connector.grizzly.DefaultProcessorTask.process(DefaultProcessorTask.java:872)
at com.sun.enterprise.web.connector.grizzly.DefaultReadTask.executeProcessorTask(DefaultReadTask.java:341)
at com.sun.enterprise.web.connector.grizzly.DefaultReadTask.doTask(DefaultReadTask.java:263)
at com.sun.enterprise.web.connector.grizzly.DefaultReadTask.doTask(DefaultReadTask.java:214)
at com.sun.enterprise.web.connector.grizzly.TaskBase.run(TaskBase.java:264)
at com.sun.enterprise.web.connector.grizzly.ssl.SSLWorkerThread.run(SSLWorkerThread.java:106)
|#]
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您正在发送一个休眠实体/集合。存在一些问题：
因此在发送之前，您应该初始化集合并取消代理（即获取原始集合）。这可能仍然不起作用，因为 hibernate 设置了自己的实现 java.util.List 的集合。因此，您有两个选择：
You are sending a hibernate entity / collection. There are a few issues:
So before sending it, you should initialize the collection and unproxy it (i.e. obtain the original collection). That may still not work, because hibernate sets its own collections that implement
java.util.List. So from there you have two options:new ArrayList(originalCollection)- this will copy the elements in aArrayList