bankcmpbean.java

来自「java的一系列产品中包括jsme,jmse,j2ee,本文件提供j2ee实现的」· Java 代码 · 共 61 行

package bankcmp;

import java.util.Collection;
import javax.ejb.EntityContext;
import javax.ejb.EntityBean;

public abstract class BankCMPBean implements EntityBean {

  private EntityContext ctx;

  public abstract Integer getAccountID();
  public abstract void setAccountID(Integer accountID);

  public abstract String getOwnerName();
  public abstract void setOwnerName(String name);

  public abstract float getAccountValue();
  public abstract void setAccountValue(float val);
  
  public abstract int getAccountLevel();
  public abstract void setAccountLevel(int accountLevel);
  
  public void setEntityContext(EntityContext c) {
    ctx = c;
  }

  public void unsetEntityContext() {
    ctx = null;
  }

  public Integer ejbCreate(int accountID, String ownerName,
  									 float accountValue,int accountLevel)
  {
    setAccountID(new Integer(accountID));
    setOwnerName(ownerName);
    setAccountValue(accountValue);
    setAccountLevel(accountLevel);    
    return null;
  }

  // This implementation requires no post-create initialization so
  // this required method is empty
  public void ejbPostCreate(int accountID, String ownerName,
  				float accountValue,int accountLevel) {}

  // These methods are required by the EntityBean interface but are
  // not used in this implementation.

  public void ejbRemove() {}

  public void ejbLoad() {}

  public void ejbStore() {}

  public void ejbActivate() {}
  public void ejbPassivate() {}

}