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Simplify AbstractChannel.toString()

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This commit is contained in:
Trustin Lee 2012-05-11 10:47:45 +09:00
parent 2134848111
commit f6d6d1282c
1 changed files with 15 additions and 53 deletions
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68
transport/src/main/java/io/netty/channel/AbstractChannel.java
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@ -360,67 +360,29 @@ public abstract class AbstractChannel extends DefaultAttributeMap implements Cha
return strVal;
}
StringBuilder buf = new StringBuilder(128);
buf.append("[id: 0x");
buf.append(getIdString());
SocketAddress localAddress = localAddress();
SocketAddress remoteAddress = remoteAddress();
if (remoteAddress != null) {
buf.append(", ");
if (parent() == null) {
buf.append(localAddress);
buf.append(active? " => " : " :> ");
buf.append(remoteAddress);
SocketAddress remoteAddr = remoteAddress();
SocketAddress localAddr = localAddress();
if (remoteAddr != null) {
SocketAddress srcAddr;
SocketAddress dstAddr;
if (parent == null) {
srcAddr = localAddr;
dstAddr = remoteAddr;
} else {
buf.append(remoteAddress);
buf.append(active? " => " : " :> ");
buf.append(localAddress);
srcAddr = remoteAddr;
dstAddr = localAddr;
}
} else if (localAddress != null) {
buf.append(", ");
buf.append(localAddress);
strVal = String.format("[id: 0x%08x, %s %s %s]", id, srcAddr, active? "=>" : ":>", dstAddr);
} else if (localAddr != null) {
strVal = String.format("[id: 0x%08x, %s]", id, localAddr);
} else {
strVal = String.format("[id: 0x%08x]", id);
}
buf.append(']');
String strVal = buf.toString();
this.strVal = strVal;
strValActive = active;
return strVal;
}
private String getIdString() {
String answer = Integer.toHexString(id.intValue());
switch (answer.length()) {
case 0:
answer = "00000000";
break;
case 1:
answer = "0000000" + answer;
break;
case 2:
answer = "000000" + answer;
break;
case 3:
answer = "00000" + answer;
break;
case 4:
answer = "0000" + answer;
break;
case 5:
answer = "000" + answer;
break;
case 6:
answer = "00" + answer;
break;
case 7:
answer = "0" + answer;
break;
}
return answer;
}
private class DefaultUnsafe implements Unsafe {
private final ChannelFuture voidFuture = new VoidChannelFuture(AbstractChannel.this);