Spring Data results in WicketNotSerializableException in wicket

[xvolatilex]

I'm trying to use spring data with mongo-db cross-store functionality in wicket. NotSerializable errors occur because the aspectj maven plugin weaves member variables into my domain objects such as:

public org.springframework.data.crossstore.ChangeSet com.navteq.tm.request.model.Client.ajc$interField$ org_springframework_data_mongodb_crossstore_MongoD ocumentBacking$org_springframework_data_mongodb_cr ossstore_DocumentBacked$changeSet [class=org.springframework.data.crossstore.HashMapC hangeSet

which turn out to be not serializable. What can I do to resolve this? I figure I need to either get the plugin to generate these variables as transient, or get apache wicket to somehow ignore those member variables. Anybody have any clues? Ideas?

Here's a sample of a woven class that I've decompiled. Notice the fields marked as @Transient. These are great for JPA, but when trying to use this object in Wicket, horrible horrible serialization errors occur because classes such as ChangeSet are not serializable.

@Entity(name="com.navteq.tm.request.model.Client")
@Table(name="tm_client")
public class Client
  implements Serializable, DocumentBacked
{
  private static final long serialVersionUID = VersionUtil.getSerialVersionUID();

  @Id
  @GeneratedValue
  private int id;

  @Column(unique=true, length=255, nullable=false)
  private String name;
  private boolean active;

  @OneToMany(targetEntity=ClientInfoName.class, fetch=FetchType.LAZY, cascade={javax.persistence.CascadeType.ALL}, mappedBy="id.client")
  private Set<ClientInfoName> clientInfoNames;

  @Transient
  public ChangeSet ajc$interField$org_springframework_data_mongodb_crossstore_MongoDocumentBacking$org_springframework_data_mongodb_crossstore_DocumentBacked$changeSet;

  @Transient
  public ChangeSetPersister ajc$interField$org_springframework_data_mongodb_crossstore_MongoDocumentBacking$org_springframework_data_mongodb_crossstore_DocumentBacked$itdChangeSetPersister;

  @Transient
  public ChangeSetBackedTransactionSynchronization ajc$interField$org_springframework_data_mongodb_crossstore_MongoDocumentBacking$org_springframework_data_mongodb_crossstore_DocumentBacked$itdTransactionSynchronization;

  public Client()
  {
    MongoDocumentBacking.ajc$interFieldInit$org_springframework_data_mongodb_crossstore_MongoDocumentBacking$org_springframework_data_mongodb_crossstore_DocumentBacked$changeSet(this); MongoDocumentBacking.ajc$interFieldInit$org_springframework_data_mongodb_crossstore_MongoDocumentBacking$org_springframework_data_mongodb_crossstore_DocumentBacked$itdChangeSetPersister(this); MongoDocumentBacking.ajc$interFieldInit$org_springframework_data_mongodb_crossstore_MongoDocumentBacking$org_springframework_data_mongodb_crossstore_DocumentBacked$itdTransactionSynchronization(this); MongoDocumentBacking.aspectOf().ajc$before$org_springframework_data_mongodb_crossstore_MongoDocumentBacking$2$adf21a1(this);
  }

  public Client(String name)
  {
    MongoDocumentBacking.ajc$interFieldInit$org_springframework_data_mongodb_crossstore_MongoDocumentBacking$org_springframework_data_mongodb_crossstore_DocumentBacked$changeSet(this); MongoDocumentBacking.ajc$interFieldInit$org_springframework_data_mongodb_crossstore_MongoDocumentBacking$org_springframework_data_mongodb_crossstore_DocumentBacked$itdChangeSetPersister(this); MongoDocumentBacking.ajc$interFieldInit$org_springframework_data_mongodb_crossstore_MongoDocumentBacking$org_springframework_data_mongodb_crossstore_DocumentBacked$itdTransactionSynchronization(this); MongoDocumentBacking.aspectOf().ajc$before$org_springframework_data_mongodb_crossstore_MongoDocumentBacking$2$adf21a1(this);

    this.name = name;
  }

  public int getId()
  {
    return this.id;
  }

  public void setId(int id)
  {
    this.id = id;
  }

  public String getName()
  {
    return this.name;
  }

  public void setName(String name)
  {
    this.name = name;
  }

  public boolean isActive()
  {
    return this.active;
  }

  public void setActive(boolean active)
  {
    this.active = active;
  }

  public Set<ClientInfoName> getClientInfoNames()
  {
    if (this.clientInfoNames == null)
    {
      this.clientInfoNames = new HashSet();
    }

    return this.clientInfoNames;
  }

  public void setClientInfoNames(Set<ClientInfoName> clientInfoNames)
  {
    this.clientInfoNames = clientInfoNames;
  }

  public String toString()
  {
    return ToStringBuilder.reflectionToString(this);
  }

  public int hashCode()
  {
    return new HashCodeBuilder(1, 31).append(getId()).toHashCode();
  }

  public boolean equals(Object obj)
  {
    if ((obj != null) && (obj instanceof Client))
    {
      if (obj == this)
      {
        return true;
      }

      Client client = (Client)obj;

      return new EqualsBuilder().append(getId(), 
        client.getId()).isEquals();
    }

    return false;
  }

  public void flush()
  {
    MongoDocumentBacking.ajc$interMethod$org_springframework_data_mongodb_crossstore_MongoDocumentBacking$org_springframework_data_mongodb_crossstore_DocumentBacked$flush(this); } 
  public ChangeSet getChangeSet() { return MongoDocumentBacking.ajc$interMethod$org_springframework_data_mongodb_crossstore_MongoDocumentBacking$org_springframework_data_mongodb_crossstore_DocumentBacked$getChangeSet(this); } 
  public Object get_persistent_id() { return MongoDocumentBacking.ajc$interMethod$org_springframework_data_mongodb_crossstore_MongoDocumentBacking$org_springframework_data_mongodb_crossstore_DocumentBacked$get_persistent_id(this); } 
  @PostLoad
  public void itdPostLoad() { MongoDocumentBacking.ajc$interMethod$org_springframework_data_mongodb_crossstore_MongoDocumentBacking$org_springframework_data_mongodb_crossstore_DocumentBacked$itdPostLoad(this); } 
  @PostPersist
  public void itdPostPersist() { MongoDocumentBacking.ajc$interMethod$org_springframework_data_mongodb_crossstore_MongoDocumentBacking$org_springframework_data_mongodb_crossstore_DocumentBacked$itdPostPersist(this); } 
  @PostRemove
  public void itdPostRemove() { MongoDocumentBacking.ajc$interMethod$org_springframework_data_mongodb_crossstore_MongoDocumentBacking$org_springframework_data_mongodb_crossstore_DocumentBacked$itdPostRemove(this); } 
  @PostUpdate
  public void itdPostUpdate() { MongoDocumentBacking.ajc$interMethod$org_springframework_data_mongodb_crossstore_MongoDocumentBacking$org_springframework_data_mongodb_crossstore_DocumentBacked$itdPostUpdate(this); } 
  @PreUpdate
  public void itdPreUpdate() { MongoDocumentBacking.ajc$interMethod$org_springframework_data_mongodb_crossstore_MongoDocumentBacking$org_springframework_data_mongodb_crossstore_DocumentBacked$itdPreUpdate(this); } 
  public void setChangeSet(ChangeSet paramChangeSet) { MongoDocumentBacking.ajc$interMethod$org_springframework_data_mongodb_crossstore_MongoDocumentBacking$org_springframework_data_mongodb_crossstore_DocumentBacked$setChangeSet(this, paramChangeSet); }

}