|
|
Java EE 5 SDK 深圳电信培训中心.徐海蛟老师. |
||||||||
| 上一个类 下一个类 | 框架 无框架 | ||||||||
| 摘要: 嵌套 | 字段 | 构造器 | 方法 | 详细信息: 字段 | 构造器 | 方法 | ||||||||
javax.activation Interface CommandObject
public interface CommandObject
JavaBeans components that are Activation Framework aware implement this interface to find out which command verb they're being asked to perform, and to obtain the DataHandler representing the data they should operate on. JavaBeans that don't implement this interface may be used as well. Such commands may obtain the data using the Externalizable interface, or using an application-specific method.
| 方法摘要 | |
|---|---|
void |
setCommandContext(String verb,
DataHandler dh)
Initialize the Command with the verb it is requested to handle and the DataHandler that describes the data it will operate on. |
| 方法详细信息 |
|---|
setCommandContext
void setCommandContext(String verb, DataHandler dh) throws IOException
- Initialize the Command with the verb it is requested to handle
and the DataHandler that describes the data it will
operate on. 注意: it is acceptable for the caller
to pass null as the value for
DataHandler. - 参数:
verb- The Command Verb this object refers to.dh- The DataHandler.- 抛出异常:
IOException
|
|
Java EE 5 SDK 深圳电信培训中心.徐海蛟老师. |
||||||||
| 上一个类 下一个类 | 框架 无框架 | ||||||||
| 摘要: 嵌套 | 字段 | 构造器 | 方法 | 详细信息: 字段 | 构造器 | 方法 | ||||||||
提交错误或意见
版权所有 2007 Sun Microsystems, Inc. 保留所有权利。 请遵守许可证条款。深圳电信培训中心.徐海蛟老师教学参考.