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Remove unnecessary reference to AbstractChannel from AbstractChannelHandlerContext

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Motivation:

We not need to store another reference to AbstractChannel as we can access it through DefaultChannelHandlerContext.

Modifications:

Remove reference.

Result:

Cleaner code.
This commit is contained in:
Norman Maurer 2015-11-16 11:49:45 -08:00
parent 2d2e07578a
commit cfa76f6326
1 changed files with 6 additions and 8 deletions
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14
transport/src/main/java/io/netty/channel/AbstractChannelHandlerContext.java
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@ -31,7 +31,6 @@ abstract class AbstractChannelHandlerContext implements ChannelHandlerContext, R
private final boolean inbound;
private final boolean outbound;
private final AbstractChannel channel;
private final DefaultChannelPipeline pipeline;
private final String name;
private boolean removed;
@ -55,7 +54,6 @@ abstract class AbstractChannelHandlerContext implements ChannelHandlerContext, R
throw new NullPointerException("name");
}
channel = pipeline.channel;
this.pipeline = pipeline;
this.name = name;
this.invoker = invoker;
@ -66,7 +64,7 @@ abstract class AbstractChannelHandlerContext implements ChannelHandlerContext, R
@Override
public Channel channel() {
return channel;
return pipeline.channel();
}
@Override
@ -86,7 +84,7 @@ abstract class AbstractChannelHandlerContext implements ChannelHandlerContext, R
public ChannelHandlerInvoker invoker() {
if (invoker == null) {
return channel.unsafe().invoker();
return channel().unsafe().invoker();
} else {
return invoker;
}
@ -99,12 +97,12 @@ abstract class AbstractChannelHandlerContext implements ChannelHandlerContext, R
@Override
public <T> Attribute<T> attr(AttributeKey<T> key) {
return channel.attr(key);
return channel().attr(key);
}
@Override
public <T> boolean hasAttr(AttributeKey<T> key) {
return channel.hasAttr(key);
return channel().hasAttr(key);
}
@Override
@ -326,7 +324,7 @@ abstract class AbstractChannelHandlerContext implements ChannelHandlerContext, R
@Override
public ChannelPromise voidPromise() {
return channel.voidPromise();
return channel().voidPromise();
}
void setRemoved() {
@ -345,6 +343,6 @@ abstract class AbstractChannelHandlerContext implements ChannelHandlerContext, R
@Override
public String toString() {
return StringUtil.simpleClassName(ChannelHandlerContext.class) + '(' + name + ", " + channel + ')';
return StringUtil.simpleClassName(ChannelHandlerContext.class) + '(' + name + ", " + channel() + ')';
}
}