product_uiw25s__weblogic_cmp_rdbms.java

这是一个用EJB编写的购物车程序

// loadGroup from ResultSet to bean method for the 'defaultGroup' group.
public void __WL_loadGroup0FromRS
(java.sql.ResultSet __WL_rs, 
java.lang.Integer __WL_offsetIntObj, 
Object __WL_pk,
demo12.product_uiw25s_Intf beanIntf)
throws java.sql.SQLException, java.lang.Exception
{
demo12.product_uiw25s__WebLogic_CMP_RDBMS __WL_bean = (demo12.product_uiw25s__WebLogic_CMP_RDBMS)beanIntf;
if (__WL_verbose) {
Debug.say("__WL_loadGroup0FromRS");
}

int __WL_offset = __WL_offsetIntObj.intValue();

if (__WL_pk == null) {
if (!(__WL_bean.__WL_isLoaded[0] || __WL_bean.__WL_isModified[0])) {
__WL_bean.pid = (java.lang.String)__WL_rs.getString(1+__WL_offset);
if (__WL_rs.wasNull()) { 
__WL_bean.pid = null;
}
}
else {
__WL_rs.getString(1+__WL_offset);
}
} else {
__WL_bean.__WL_setPrimaryKey((java.lang.String) __WL_pk);
}
if (!(__WL_bean.__WL_isLoaded[2] || __WL_bean.__WL_isModified[2])) {
__WL_bean.cateid = (java.lang.String)__WL_rs.getString(2+__WL_offset);
if (__WL_rs.wasNull()) { 
__WL_bean.cateid = null;
}
}
else {
__WL_rs.getString(2+__WL_offset);
}
if (!(__WL_bean.__WL_isLoaded[4] || __WL_bean.__WL_isModified[4])) {
__WL_bean.desciption = (java.lang.String)__WL_rs.getString(3+__WL_offset);
if (__WL_rs.wasNull()) { 
__WL_bean.desciption = null;
}
}
else {
__WL_rs.getString(3+__WL_offset);
}
if (!(__WL_bean.__WL_isLoaded[1] || __WL_bean.__WL_isModified[1])) {
__WL_bean.pname = (java.lang.String)__WL_rs.getString(4+__WL_offset);
if (__WL_rs.wasNull()) { 
__WL_bean.pname = null;
}
}
else {
__WL_rs.getString(4+__WL_offset);
}
if (!(__WL_bean.__WL_isLoaded[3] || __WL_bean.__WL_isModified[3])) {
__WL_bean.productor = (java.lang.String)__WL_rs.getString(5+__WL_offset);
if (__WL_rs.wasNull()) { 
__WL_bean.productor = null;
}
}
else {
__WL_rs.getString(5+__WL_offset);
}
if (!(__WL_bean.__WL_isLoaded[5] || __WL_bean.__WL_isModified[5])) {
__WL_bean.unitPrice = (double)__WL_rs.getDouble(6+__WL_offset);
}
else {
__WL_rs.getDouble(6+__WL_offset);
}
__WL_bean.__WL_isLoaded[2] = true;
__WL_bean.__WL_isLoaded[4] = true;
__WL_bean.__WL_isLoaded[0] = true;
__WL_bean.__WL_isLoaded[1] = true;
__WL_bean.__WL_isLoaded[3] = true;
__WL_bean.__WL_isLoaded[5] = true;
__WL_bean.__WL_beanIsLoaded = true;
__WL_beanIsLoaded = true;
}

  

  public static Object __WL_getPKFromRS(java.sql.ResultSet __WL_rs, java.lang.Integer __WL_offsetIntObj, ClassLoader __WL_classLoader)
    throws java.sql.SQLException, java.lang.Exception
  {
    if (__WL_verbose) {
      Debug.say("__WL_getPKFromRS");
    }

    int __WL_offset = __WL_offsetIntObj.intValue();

    java.lang.String __WL_pk = null;
    
    __WL_pk = (java.lang.String)__WL_rs.getString(1+__WL_offset);
if (__WL_rs.wasNull()) { 
__WL_pk = null;
}

    
    return __WL_pk;
  }

  public Object __WL_getPKFromRSInstance(java.sql.ResultSet __WL_rs, java.lang.Integer __WL_offsetIntObj, ClassLoader __WL_classLoader)
    throws java.sql.SQLException, java.lang.Exception
  {
    return __WL_getPKFromRS(__WL_rs, __WL_offsetIntObj, __WL_classLoader);
  }

  //End finder methods.
  //=================================================================

  //=================================================================
  //Home methods.
  

  //End home methods.
  //=================================================================

  //=================================================================
  // ejbSelect methods defined in this Bean's abstract class

  


  //=================================================================
  // ejbSelectInternal methods that are to run in this Bean

  



  //=================================================================

  // ================================================================
  // Implementation of CMPBean
  public void __WL_setup(java.util.Map bmMap, PersistenceManager __WL_pm) {
    if (__WL_verbose) {
      Debug.say("product_uiw25s__WebLogic_CMP_RDBMS.setup called.");
    }
    if (__WL_debug) {
      Debug.assertion(bmMap!=null);
      Debug.assertion(__WL_pm !=null);
    }
    this.__WL_pm = (RDBMSPersistenceManager)__WL_pm; 
    this.__WL_classLoader = this.__WL_pm.getClassLoader();
    if (__WL_debug) {
      Debug.assertion(this.__WL_classLoader != null);
    }
    
    
  }

  public EntityContext __WL_getEntityContext() {
    return __WL_ctx;
  }

  public Object __WL_getPrimaryKey() {
    java.lang.String __WL_pk = null;

__WL_pk = this.pid;
return __WL_pk;

  }

  public void __WL_setPrimaryKey(java.lang.String __WL_pk) {
    this.pid = __WL_pk;

  }

  public void __WL_superEjbLoad()  {
    int oldState = __WL_method_state;

    try {
      __WL_method_state = STATE_EJBLOAD;
      super.ejbLoad();
    } finally {
      __WL_method_state = oldState;
    }
  }

  public void __WL_superEjbStore()  {
    int oldState = __WL_method_state;

    try {
      __WL_method_state = STATE_EJBSTORE;
      if (__WL_verbose) {
        Debug.say("__WL_superEjbStore "+ __WL_ctx.getPrimaryKey());
      }
      super.ejbStore();
    } finally {
      __WL_method_state = oldState;
    }
  }

  public void __WL_superEjbRemove()  throws javax.ejb.RemoveException {
        int oldState = __WL_method_state;

    try {
      __WL_method_state = STATE_EJB_REMOVE;
      if (__WL_verbose) {
        Debug.say("__WL_superEjbRemove " + __WL_ctx.getPrimaryKey());
      }
      super.ejbRemove();

      
      
      
      // initialize state before this instance goes back into the pool
      if (!__WL_getIsRemoved()) __WL_initialize();

    } finally {
      __WL_method_state = oldState;
    }

  }

  public void __WL_copyFrom(CMPBean otherBean, boolean __WL_initSnapshotVars) {
    product_uiw25s__WebLogic_CMP_RDBMS __WL_bean = null;
try {
__WL_bean = (product_uiw25s__WebLogic_CMP_RDBMS)otherBean;
    } 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);
    }
if (!(this.__WL_isLoaded[0] || this.__WL_isModified[0])) {
if (__WL_bean.__WL_isLoaded[0]) {
if (__WL_verbose) {
Debug.say("copying field 'pid' to bean '" +
__WL_bean.__WL_getPrimaryKey() + "'.");
}
this.pid = __WL_bean.pid;
this.__WL_isLoaded[0] = true;
if (!__WL_initSnapshotVars) this.__WL_isModified[0] = true;
}
}

if (!(this.__WL_isLoaded[1] || this.__WL_isModified[1])) {
if (__WL_bean.__WL_isLoaded[1]) {
if (__WL_verbose) {
Debug.say("copying field 'pname' to bean '" +
__WL_bean.__WL_getPrimaryKey() + "'.");
}
this.pname = __WL_bean.pname;
this.__WL_isLoaded[1] = true;
if (!__WL_initSnapshotVars) this.__WL_isModified[1] = true;
}
}

if (!(this.__WL_isLoaded[2] || this.__WL_isModified[2])) {
if (__WL_bean.__WL_isLoaded[2]) {
if (__WL_verbose) {
Debug.say("copying field 'cateid' to bean '" +
__WL_bean.__WL_getPrimaryKey() + "'.");
}
this.cateid = __WL_bean.cateid;
this.__WL_isLoaded[2] = true;
if (!__WL_initSnapshotVars) this.__WL_isModified[2] = true;
}
}

if (!(this.__WL_isLoaded[3] || this.__WL_isModified[3])) {
if (__WL_bean.__WL_isLoaded[3]) {
if (__WL_verbose) {
Debug.say("copying field 'productor' to bean '" +
__WL_bean.__WL_getPrimaryKey() + "'.");
}
this.productor = __WL_bean.productor;
this.__WL_isLoaded[3] = true;
if (!__WL_initSnapshotVars) this.__WL_isModified[3] = true;
}
}

if (!(this.__WL_isLoaded[4] || this.__WL_isModified[4])) {
if (__WL_bean.__WL_isLoaded[4]) {
if (__WL_verbose) {
Debug.say("copying field 'desciption' to bean '" +
__WL_bean.__WL_getPrimaryKey() + "'.");
}
this.desciption = __WL_bean.desciption;
this.__WL_isLoaded[4] = true;
if (!__WL_initSnapshotVars) this.__WL_isModified[4] = true;
}
}

if (!(this.__WL_isLoaded[5] || this.__WL_isModified[5])) {
if (__WL_bean.__WL_isLoaded[5]) {
if (__WL_verbose) {
Debug.say("copying field 'unitPrice' to bean '" +
__WL_bean.__WL_getPrimaryKey() + "'.");
}
this.unitPrice = __WL_bean.unitPrice;
this.__WL_isLoaded[5] = true;
if (!__WL_initSnapshotVars) this.__WL_isModified[5] = true;
}
}

this.__WL_modifiedBeanIsRegistered = __WL_bean.__WL_modifiedBeanIsRegistered;
this.__WL_beanIsLoaded = __WL_bean.__WL_beanIsLoaded;


  }

  public void __WL_loadGroupByIndex(int index, java.sql.ResultSet rs,
    Integer offset, Object __WL_pk, javax.ejb.EntityBean eb) throws Exception
  {
    switch(index) {
      case 0: __WL_loadGroup0FromRS(rs, offset, __WL_pk, (demo12.product_uiw25s__WebLogic_CMP_RDBMS)eb); break;
default: throw new AssertionError("Bad Group index: "+index);

    }
  }

  public void __WL_loadCMRFieldByCmrField(String cmrField, java.sql.ResultSet rs,
    Integer offset, javax.ejb.EntityBean eb) throws Exception
  {
    
  }

  public PersistenceManager __WL_getPersistenceManager() {
    return __WL_pm;
  }

  public void __WL_makeCascadeDelList(java.util.Map mapCascadeDelBeans,
                                 java.util.List listCascadeDelBeans,
                                 java.util.List listCascadeDelBeansWithoutDBUpdate,
                                 boolean withoutDBUpdate)
    throws java.lang.Exception
  {
    
    int oldState = __WL_method_state;
    __WL_method_state = STATE_EJB_REMOVE;

    // create a unique mapKey to map beans to mapCascadeDelBeans
    // re-use weblogic.ejb20.cache.CacheKey class since it take two
    // objects to create the key
    Object pk = __WL_ctx.getPrimaryKey();
    Object beanManager = __WL_pm.getBeanManager();
    weblogic.ejb20.cache.CacheKey mapKey =
      new weblogic.ejb20.cache.CacheKey(pk, (CachingManager)beanManager);

    // step 1:
    // keep track of all of the beans been visited is the map to detect the circular case
    if (mapCascadeDelBeans.get(mapKey) == null) {
      mapCascadeDelBeans.put(mapKey, this);
    }
    else {
      if (__WL_verbose) {
        Debug.say("Trying to add " + mapKey + " to list during cascade delete, " +
          "but it already exists in the list, a possible circular detect, ignored.");
      }
      return;
    }

    // step 2:
    // This is the place every bean bean added to the list.
    // true  if don't need a database update, db-cascade-delete is specified
    // false if do need a database update, db-cascade-detelet isn't specified
    if (withoutDBUpdate) {
      listCascadeDelBeansWithoutDBUpdate.add(this);
    } else {
      listCascadeDelBeans.add(this);
    }

    __WL_method_state = oldState;

  }

  public void __WL_setBeanParamsForCreateArray(
    java.sql.PreparedStatement[] __WL_stmt_array)
    throws Exception
  {
    

    // preparedStatementParamIndex reset.
if(!__WL_pm.setParamNull(__WL_stmt_array[0], 1, this.pid, "pid")) {
__WL_stmt_array[0].setString(1, this.pid);
if (__WL_verbose) {
Debug.say("paramIdx :"+1+" binded with value :"+this.pid);
}
}

if(!__WL_pm.setParamNull(__WL_stmt_array[0], 2, this.pname, "pname")) {
__WL_stmt_array[0].setString(2, this.pname);
if (__WL_verbose) {
Debug.say("paramIdx :"+2+" binded with value :"+this.pname);
}
}

if(!__WL_pm.setParamNull(__WL_stmt_array[0], 3, this.cateid, "cateid")) {
__WL_stmt_array[0].setString(3, this.cateid);
if (__WL_verbose) {
Debug.say("paramIdx :"+3+" binded with value :"+this.cateid);
}
}

if(!__WL_pm.setParamNull(__WL_stmt_array[0], 4, this.productor, "productor")) {
__WL_stmt_array[0].setString(4, this.productor);
if (__WL_verbose) {
Debug.say("paramIdx :"+4+" binded with value :"+this.productor);
}
}

if(!__WL_pm.setParamNull(__WL_stmt_array[0], 5, this.desciption, "desciption")) {
__WL_stmt_array[0].setString(5, this.desciption);
if (__WL_verbose) {
Debug.say("paramIdx :"+5+" binded with value :"+this.desciption);
}
}

__WL_stmt_array[0].setDouble(6, this.unitPrice);
if (__WL_verbose) {
Debug.say("paramIdx :"+6+" binded with value :"+this.unitPrice);
}

  }

  public void __WL_setBeanParamsForUpdateArray(
    java.sql.PreparedStatement[] __WL_stmt_array,
    boolean[] __WL_isModified,
    java.lang.String __WL_pk,
    int curTableIndex)
    throws Exception
  {
    // set all __WL_stmt_array when curTableIndex == -1
      if ((__WL_stmt_array[0] != null) && ((curTableIndex == 0) || (curTableIndex == -1))) {
    int __WL_num = 1;
    if (__WL_isModified[1]) {
if(__WL_verbose) Debug.say("setting("+this+") 'pname' using column " +__WL_num + ". Value is " + this.pname);
if(!__WL_pm.setParamNull(__WL_stmt_array[0], __WL_num, this.pname, "pname")) {
__WL_stmt_array[0].setString(__WL_num, this.pname);
if (__WL_verbose) {
Debug.say("paramIdx :"+__WL_num+" binded with value :"+this.pname);
}
}
__WL_num++;
};

if (__WL_isModified[2]) {
if(__WL_verbose) Debug.say("setting("+this+") 'cateid' using column " +__WL_num + ". Value is " + this.cateid);
if(!__WL_pm.setParamNull(__WL_stmt_array[0], __WL_num, this.cateid, "cateid")) {
__WL_stmt_array[0].setString(__WL_num, this.cateid);
if (__WL_verbose) {
Debug.say("paramIdx :"+__WL_num+" binded with value :"+this.cateid);
}
}
__WL_num++;
};

if (__WL_isModified[3]) {
if(__WL_verbose) Debug.say("setting("+this+") 'productor' using column " +__WL_num + ". Value is " + this.productor);
if(!__WL_pm.setParamNull(__WL_stmt_array[0], __WL_num, this.productor, "productor")) {
__WL_stmt_array[0].setString(__WL_num, this.productor);