tbreservation_1h64cw__weblogic_cmp_rdbms.java

用j2ee开发的一个旅店管理系统

      throw re;
    } catch (Exception ex) {
      if (__WL_verbose) {
        Debug.say("wrapping Exception in PersistenceRuntimeException.");
        ex.printStackTrace();
      }
      throw new PersistenceRuntimeException(ex);
    }
    
    finally {
      __WL_pm.releaseResources(__WL_con, __WL_stmt, __WL_rs);
    }
    
  }
  
  public void __WL_checkExistsOnMethod() throws NoSuchEntityException
  {
    if (__WL_getIsRemoved()) {
      Loggable l = EJBLogger.lognoSuchEntityExceptionLoggable(
      ((EntityEJBContextImpl)__WL_ctx).__WL_getPrimaryKey().toString());
      NoSuchEntityException nsee = new NoSuchEntityException(l.getMessage());
      if (__WL_verbose) {
        Debug.say("throwing RuntimeException.");
        nsee.printStackTrace();
      }
      throw nsee;
    }
    
    if (__WL_beanIsLoaded()) return;
    
    int oldState = __WL_method_state;
    
    try {
      __WL_method_state = WLEnterpriseBean.STATE_BUSINESS_METHOD;
      __WL_pm.disableTransactionStatusCheck();
      
      __WL_loadGroup0();
    } catch (RuntimeException re) {
      if (__WL_verbose) {
        Debug.say("rethrowing RuntimeException.");
        re.printStackTrace();
      }
      throw re;
    } catch (Exception ex) {
      if (__WL_verbose) {
        Debug.say("wrapping Exception in PersistenceRuntimeException.");
        ex.printStackTrace();
      }
      throw new PersistenceRuntimeException(ex);
    }
    
    finally {
      __WL_method_state = oldState;
      __WL_pm.enableTransactionStatusCheck();
    }
    
  }
  
  public short __WL_getBeanState() 
  {
    return __WL_bean_state;
  } 
  
  public void __WL_setBeanState(short value)
  {
    __WL_bean_state = value;
  }
  
  public boolean __WL_getIsRemoved() { return __WL_isRemoved; }
  public void __WL_setIsRemoved(boolean b) { __WL_isRemoved = b; }
  
  public int __WL_appendVerifySqlForBatch(java.util.Set verifyPk, 
  StringBuffer[] verifySql, 
  int[] verifyCount,
  int verifyMax)
  {
    int oldState = __WL_method_state;
    
    try {
      __WL_method_state = STATE_EJBSTORE;
      
      
    }
    finally {
      __WL_method_state = oldState;
    }
    
    return verifyMax;
  }
  
  public void __WL_setVerifyParamsForBatch(java.sql.Connection con,
  java.sql.PreparedStatement[] __WL_stmt_array, 
  int[] verifyCount)
  throws SQLException 
  {
    
  }
  
  public int __WL_appendVerifySql(java.util.Set verifyPk, 
  StringBuffer[] verifySql, 
  int[] verifyCount,
  int verifyMax)
  {
    int oldState = __WL_method_state;
    
    try {
      __WL_method_state = STATE_EJBSTORE;
      
      
    }
    finally {
      __WL_method_state = oldState;
    }
    
    return verifyMax;
  }
  
  public void __WL_setVerifyParams(java.sql.Connection con,
  java.sql.PreparedStatement[] __WL_stmt_array, 
  int[] verifyCount)
  throws SQLException 
  {
    
  }
  
  
  public String __WL_getM2NSQL(String cmrf, int operation)
  {
    return "";
  }
  
  public Collection __WL_getCmrBeansForCmrField(String cmrf)
  {
    return null;
  }
  
  
  // end of CMPBean
  // ================================================================
  
  
  //=================================================================
  // implementation of javax.ejb.EntityBean
  
  public boolean __WL_beanIsLoaded() { 
    return __WL_beanIsLoaded; 
  }
  
  void pkCheck()
  throws javax.ejb.CreateException
  {
    // check that 'reid' was set
    if (!__WL_isModified[0]) {
      Loggable l = EJBLogger.logpkNotSetLoggable("TbReservation","reid");throw new javax.ejb.CreateException(l.getMessage());
    }
  }
  
  
  public java.lang.String ejbCreate(java.lang.String arg0)
  throws javax.ejb.CreateException
  {
    int oldState = __WL_method_state;
    try {
      __WL_method_state = STATE_EJB_CREATE;
      
      for (int __WL_i = 0; __WL_i < 9; __WL_i++) {
        __WL_isLoaded[__WL_i] = true;
        __WL_isModified[__WL_i] = false;
      }
      
      __WL_beanIsLoaded = true;
      
      
      // set true, this prevents us from registering the bean until after the
      // database insert
      __WL_modifiedBeanIsRegistered = true;
      
      
      // initialize persistent and cached relationship variables, this
      // is done here purely to ensure robustness as the CMP variables
      // are also initialized whenever the bean enters the pooled state
      
      days = 0;
      prepay = 0;
      arrivetime = null;
      members = 0;
      cid = null;
      restuts = null;
      rnum = null;
      reid = null;
      cname = null;
      
      
      
      
      super.ejbCreate( arg0);
      
      
      pkCheck();
      
      
      
      
      
      java.lang.String __WL_pk = (java.lang.String) __WL_getPrimaryKey();
      return __WL_pk;
    } catch (javax.ejb.CreateException ce) {
      throw ce;
    } catch (RuntimeException re) {
      if (__WL_verbose) {
        Debug.say("rethrowing RuntimeException.");
        re.printStackTrace();
      }
      throw re;
    } catch (Exception ex) {
      if (__WL_verbose) {
        Debug.say("wrapping Exception in PersistenceRuntimeException.");
        ex.printStackTrace();
      }
      throw new PersistenceRuntimeException(ex);
    }
    
    finally {
      __WL_method_state = oldState;
    }
  }
  
  
  public void ejbPostCreate(java.lang.String arg0)
  throws javax.ejb.CreateException
  {
    int oldState = __WL_method_state;
    try {
      __WL_method_state = STATE_EJB_POSTCREATE;
      
      
      
      super.ejbPostCreate( arg0);
      
      if (!__WL_pm.getOrderDatabaseOperations())
      __WL_create();
      
      
      
      
    } catch (javax.ejb.CreateException ce) {
      throw ce;
      
      
    } catch (RuntimeException re) {
      if (__WL_verbose) {
        Debug.say("rethrowing RuntimeException.");
        re.printStackTrace();
      }
      throw re;
    } catch (Exception ex) {
      if (__WL_verbose) {
        Debug.say("wrapping Exception in PersistenceRuntimeException.");
        ex.printStackTrace();
      }
      throw new PersistenceRuntimeException(ex);
    }
    
    finally {
      __WL_method_state = oldState;
    }
  }
  
  
  private Object __WL_create() throws Exception {
    if (__WL_verbose) {
      Debug.say("called __WL_create.");
    }
    
    java.sql.Connection __WL_con = null;
    
    java.sql.PreparedStatement[] __WL_stmt_array = new java.sql.PreparedStatement[1];
    
    java.sql.PreparedStatement __WL_stmt_Reservation_0 = null;
    __WL_stmt_array[0] = __WL_stmt_Reservation_0;
    
    
    
    String[] __WL_query_array = new String[1];
    
    
    java.lang.String __WL_pk = null;
    
    try {
      
      
      __WL_pk = this.reid;
      
      
      __WL_con = __WL_pm.getConnection();
      if(__WL_verbose) {
        Debug.say("__WL_create() got connection.");
      }
      
      __WL_query_array[0] = "INSERT INTO Reservation (reid, cid, cname, rnum, arrivetime, days, members, prepay, restuts) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?)";
      
      
      if (__WL_verbose) {
        for (int i = 0 ; i < 1 ; i++) {
          Debug.say("__WL_create() produced sqlString " + __WL_query_array[i]);
        }
      }
      
      
      if (__WL_query_array[0] != null) __WL_stmt_array[0] = __WL_con.prepareStatement(__WL_query_array[0]);
      
      
      __WL_setBeanParamsForCreateArray(__WL_stmt_array);
      
      if(__WL_verbose) {
        Debug.say("__WL_create() about to execute sql.");
      }
      for (int i = 0 ; i < 1 ; i++) {
        if (__WL_stmt_array[i].executeUpdate() != 1) {
          throw new java.lang.Exception("Failed to CREATE Bean.  Primary Key Value: '" + __WL_pk + "'");
        }
      }
      
      
      
      for (int __WL_i = 0; __WL_i < __WL_isModified.length; __WL_i++) {
        __WL_isModified[__WL_i] = false;
      }
      __WL_modifiedBeanIsRegistered = false;
      
      return __WL_pk;
    } catch (java.sql.SQLException se) {
      //ejb wants a duplicate key exception if that was what happened
      if(__WL_verbose) {
        Debug.say("__WL_create() "+
        "checking for duplicate key " + __WL_pk);
      }
      boolean exists = false;
      try {
        exists = __WL_exists(__WL_pk);
      }
      catch (Exception e) {
        throw se;
      }
      if (exists) {
        Loggable l = EJBLogger.logduplicateKeyFoundLoggable(__WL_pk.toString());
        throw new javax.ejb.DuplicateKeyException(
        l.getMessage());
      }
      else {
        throw se;
      }
      
    } finally {
      __WL_pm.releaseArrayResources(__WL_con, __WL_stmt_array, null);
    }
  }
  
  
  public void ejbRemove() throws javax.ejb.RemoveException {
    java.sql.Connection __WL_con = null;
    
    java.sql.PreparedStatement[] __WL_stmt_array = new java.sql.PreparedStatement[1];
    
    java.sql.PreparedStatement __WL_stmt_Reservation_0 = null;
    __WL_stmt_array[0] = __WL_stmt_Reservation_0;
    
    
    
    String[] __WL_query_array = new String[1];
    
    
    java.sql.PreparedStatement __WL_stmt = null;
    
    int oldState = __WL_method_state;
    
    try {
      __WL_method_state = STATE_EJB_REMOVE;
      int __WL_num = 0;
      if (__WL_verbose) {
        Debug.say("ejbRemove " + __WL_ctx.getPrimaryKey());
      }
      super.ejbRemove();
      
      try {
        
        
        java.lang.String __WL_pk = (java.lang.String) __WL_ctx.getPrimaryKey();
        
        
        __WL_con = __WL_pm.getConnection();
        
        __WL_query_array[0] = "DELETE FROM Reservation WHERE reid = ?" ;
        
        
        
        if (__WL_query_array[0] != null) __WL_stmt_array[0] = __WL_con.prepareStatement(__WL_query_array[0]);
        
        
        __WL_setBeanParamsForDeleteArray(__WL_stmt_array, __WL_isModified, __WL_pk);
        
        for (int i = 0 ; i < 1 ; i++) {
          int j = __WL_stmt_array[i].executeUpdate();
          if (j == 0) {
            Loggable l = EJBLogger.logbeanDoesNotExistLoggable("TbReservation",__WL_pk.toString()); 
            throw new NoSuchEntityException(l.getMessage()); 
          }
        }
        
        // initialize state before this instance goes back into the pool
        __WL_initialize();
        
      } catch (RuntimeException re) {
        if (__WL_verbose) {
          Debug.say("rethrowing RuntimeException.");
          re.printStackTrace();
        }
        throw re;
      } catch (Exception ex) {
        if (__WL_verbose) {
          Debug.say("wrapping Exception in PersistenceRuntimeException.");
          ex.printStackTrace();
        }
        throw new PersistenceRuntimeException(ex);
      }
      
    } finally {
      __WL_method_state = oldState;
      __WL_pm.releaseArrayResources(__WL_con, __WL_stmt_array, null);
    }
  }
  
  
  
  public void ejbLoad()
  {
    int oldState = __WL_method_state;
    try {
      __WL_method_state = STATE_EJBLOAD;
      
      __WL_initialize();
      
      super.ejbLoad();
      
    } finally {
      __WL_method_state = oldState;
    }
  }