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Code simplification / optimization

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This commit is contained in:
Trustin Lee 2009-06-15 08:05:27 +00:00
parent d76bfe72b5
commit f059f91ff4
1 changed files with 18 additions and 17 deletions
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35
src/main/java/org/jboss/netty/handler/codec/http/HttpMessageDecoder.java
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@ -356,25 +356,26 @@ public abstract class HttpMessageDecoder extends ReplayingDecoder<HttpMessageDec
}
private State readHeaders(ChannelBuffer buffer) throws TooLongFrameException {
message.clearHeaders();
final HttpMessage message = this.message;
String line = readHeader(buffer);
String lastHeader = null;
while (line.length() != 0) {
char firstChar = line.charAt(0);
switch (firstChar) {
case ' ': case '\t':
List<String> current = message.getHeaders(lastHeader);
int lastPos = current.size() - 1;
String newString = current.get(lastPos) + line.trim();
current.remove(lastPos);
current.add(newString);
break;
default:
String[] header = splitHeader(line);
message.addHeader(header[0], header[1]);
lastHeader = header[0];
}
line = readHeader(buffer);
if (line.length() != 0) {
message.clearHeaders();
do {
switch (line.charAt(0)) {
case ' ': case '\t':
List<String> current = message.getHeaders(lastHeader);
int lastPos = current.size() - 1;
String newString = current.get(lastPos) + line.trim();
current.set(lastPos, newString);
break;
default:
String[] header = splitHeader(line);
message.addHeader(header[0], header[1]);
lastHeader = header[0];
}
line = readHeader(buffer);
} while (line.length() != 0);
}
State nextState;