java.lang.Object
- org.springframework.messaging.support.AbstractMessageChannel

所有已实现的接口:
Aware, BeanNameAware, MessageChannel, InterceptableChannel
直接已知子类:
AbstractSubscribableChannel
```
public abstract class AbstractMessageChannel
extends Object
implements MessageChannel, InterceptableChannel, BeanNameAware
```
Abstract base class for MessageChannel implementations.
从以下版本开始:
4.0
作者:
Rossen Stoyanchev

嵌套类概要
嵌套类
修饰符和类型类说明
protected class AbstractMessageChannel.ChannelInterceptorChain
Assists with the invocation of the configured channel interceptors.

字段概要
字段
修饰符和类型字段说明
protected Log logger
- 从接口继承的字段 org.springframework.messaging.MessageChannel
  INDEFINITE_TIMEOUT

构造器概要
构造器
构造器说明
AbstractMessageChannel()

方法概要

所有方法实例方法抽象方法具体方法
修饰符和类型	方法	说明
`void`	`addInterceptor(int index, ChannelInterceptor interceptor)`	Add a channel interceptor at the specified index.
`void`	`addInterceptor(ChannelInterceptor interceptor)`	Add a channel interceptor to the end of the list.
`String`	`getBeanName()`	Return the bean name for this message channel.
`List<ChannelInterceptor>`	`getInterceptors()`	Return the list of configured interceptors.
`ChannelInterceptor`	`removeInterceptor(int index)`	Remove the interceptor at the given index.
`boolean`	`removeInterceptor(ChannelInterceptor interceptor)`	Remove the given interceptor.
`boolean`	`send(Message<?> message)`	Send a `Message` to this channel.
`boolean`	`send(Message<?> message, long timeout)`	Send a message, blocking until either the message is accepted or the specified timeout period elapses.
`protected abstract boolean`	`sendInternal(Message<?> message, long timeout)`
`void`	`setBeanName(String name)`	A message channel uses the bean name primarily for logging purposes.
`void`	`setInterceptors(List<ChannelInterceptor> interceptors)`	Set the list of channel interceptors clearing any existing interceptors.
`String`	`toString()`

从类继承的方法 java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

- 字段详细资料
  - logger
```
protected final Log logger
```
- 构造器详细资料
  - AbstractMessageChannel
```
public AbstractMessageChannel()
```
- 方法详细资料
  - setBeanName
```
public void setBeanName(String name)
```
    A message channel uses the bean name primarily for logging purposes.
    指定者:
    setBeanName 在接口中 BeanNameAware
    参数:
    name - the name of the bean in the factory. Note that this name is the actual bean name used in the factory, which may differ from the originally specified name: in particular for inner bean names, the actual bean name might have been made unique through appending "#..." suffixes. Use the BeanFactoryUtils.originalBeanName(String) method to extract the original bean name (without suffix), if desired.
  - getBeanName
```
public String getBeanName()
```
    Return the bean name for this message channel.
  - setInterceptors
```
public void setInterceptors(List<ChannelInterceptor> interceptors)
```
    从接口复制的说明: InterceptableChannel
    Set the list of channel interceptors clearing any existing interceptors.
    指定者:
    setInterceptors 在接口中 InterceptableChannel
  - addInterceptor
```
public void addInterceptor(ChannelInterceptor interceptor)
```
    从接口复制的说明: InterceptableChannel
    Add a channel interceptor to the end of the list.
    指定者:
    addInterceptor 在接口中 InterceptableChannel
  - addInterceptor
```
public void addInterceptor(int index,
                           ChannelInterceptor interceptor)
```
    从接口复制的说明: InterceptableChannel
    Add a channel interceptor at the specified index.
    指定者:
    addInterceptor 在接口中 InterceptableChannel
  - getInterceptors
```
public List<ChannelInterceptor> getInterceptors()
```
    从接口复制的说明: InterceptableChannel
    Return the list of configured interceptors.
    指定者:
    getInterceptors 在接口中 InterceptableChannel
  - removeInterceptor
```
public boolean removeInterceptor(ChannelInterceptor interceptor)
```
    从接口复制的说明: InterceptableChannel
    Remove the given interceptor.
    指定者:
    removeInterceptor 在接口中 InterceptableChannel
  - removeInterceptor
```
public ChannelInterceptor removeInterceptor(int index)
```
    从接口复制的说明: InterceptableChannel
    Remove the interceptor at the given index.
    指定者:
    removeInterceptor 在接口中 InterceptableChannel
  - send
```
public final boolean send(Message<?> message)
```
    从接口复制的说明: MessageChannel
    Send a Message to this channel. If the message is sent successfully, the method returns true. If the message cannot be sent due to a non-fatal reason, the method returns false. The method may also throw a RuntimeException in case of non-recoverable errors.
    This method may block indefinitely, depending on the implementation. To provide a maximum wait time, use MessageChannel.send(Message, long).
    指定者:
    send 在接口中 MessageChannel
    参数:
    message - the message to send
    返回:
    whether or not the message was sent
  - send
```
public final boolean send(Message<?> message,
                          long timeout)
```
    从接口复制的说明: MessageChannel
    Send a message, blocking until either the message is accepted or the specified timeout period elapses.
    指定者:
    send 在接口中 MessageChannel
    参数:
    message - the message to send
    timeout - the timeout in milliseconds or MessageChannel.INDEFINITE_TIMEOUT
    返回:
    true if the message is sent, false if not including a timeout of an interrupt of the send
  - sendInternal
```
protected abstract boolean sendInternal(Message<?> message,
                                        long timeout)
```
  - toString
```
public String toString()
```
    覆盖:
    toString 在类中 Object

类 AbstractMessageChannel

嵌套类概要

字段概要

从接口继承的字段 org.springframework.messaging.MessageChannel

构造器概要

方法概要

从类继承的方法 java.lang.Object

字段详细资料

logger

构造器详细资料

AbstractMessageChannel

方法详细资料

setBeanName

getBeanName

setInterceptors

addInterceptor

addInterceptor

getInterceptors

removeInterceptor

removeInterceptor

send

send

sendInternal

toString