rik/jlibredis
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

optimized writeInt

Browse Source
This commit is contained in:
Alex Tkachman
2010-09-11 21:48:36 +03:00
parent a521841ff5
commit b573526a0d
2 changed files with 83 additions and 44 deletions
Download Patch File Download Diff File Expand all files Collapse all files

48
src/main/java/redis/clients/jedis/Protocol.java
View File

@@ -11,12 +11,7 @@ import java.util.List;
public class Protocol {
public static final Charset CHARSET = Charset.forName("UTF-8");
private static final ThreadLocal<CharsetEncoder> CHARSET_ENCODER = new ThreadLocal<CharsetEncoder> (){
@Override
protected CharsetEncoder initialValue() {
return CHARSET.newEncoder();
}
};
private final CharsetEncoder CHARSET_ENCODER = CHARSET.newEncoder();
public static final String DOLLAR = "$";
public static final String ASTERISK = "*";
@@ -24,8 +19,7 @@ public class Protocol {
public static final String MINUS = "-";
public static final String COLON = ":";
public static final String COMMAND_DELIMITER = "\r\n";
public static final byte[] COMMAND_DELIMITER_BYTES = "\r\n"
.getBytes(CHARSET);
public static final byte[] COMMAND_DELIMITER_BYTES = "\r\n".getBytes(CHARSET);
public static final int DEFAULT_PORT = 6379;
public static final byte DOLLAR_BYTE = DOLLAR.getBytes(CHARSET)[0];
@@ -36,15 +30,13 @@ public class Protocol {
public void sendCommand(RedisOutputStream os, String name, String... args) {
try {
final CharsetEncoder encoder = CHARSET_ENCODER.get();
os.write(ASTERISK_BYTE);
os.write(String.valueOf(args.length + 1), encoder);
os.writeInt(args.length + 1);
os.write(COMMAND_DELIMITER_BYTES);
os.write(DOLLAR_BYTE);
os.write(String.valueOf(name.length()), encoder);
os.writeInt(name.length());
os.write(COMMAND_DELIMITER_BYTES);
os.write(name, encoder);
os.writeString(name, CHARSET_ENCODER);
os.write(COMMAND_DELIMITER_BYTES);
for (String arg : args) {
@@ -52,7 +44,7 @@ public class Protocol {
int size = bytes.length;
os.write(DOLLAR_BYTE);
os.write(String.valueOf(size), encoder);
os.writeInt(size);
os.write(COMMAND_DELIMITER_BYTES);
os.write(bytes);
os.write(COMMAND_DELIMITER_BYTES);
@@ -61,34 +53,6 @@ public class Protocol {
} catch (IOException e) {
throw new JedisException(e);
}
// try {
// os.write(os.toByteArray());
/*
os.write(ASTERISK_BYTE);
os.write((new Integer(args.length + 1)).toString()
.getBytes(CHARSET));
os.write(COMMAND_DELIMITER_BYTES);
os.write(DOLLAR_BYTE);
os.write((new Integer(name.length())).toString().getBytes(CHARSET));
os.write(COMMAND_DELIMITER_BYTES);
os.write(name.getBytes(CHARSET));
os.write(COMMAND_DELIMITER_BYTES);
for (String arg : args) {
byte[] barg = arg.getBytes(CHARSET);
os.write(DOLLAR_BYTE);
os.write((new Integer(barg.length)).toString()
.getBytes(CHARSET));
os.write(COMMAND_DELIMITER_BYTES);
os.write(barg);
os.write(COMMAND_DELIMITER_BYTES);
}
*/
// } catch (IOException e) {
// throw new JedisException(e);
// }
}
public void processError(DataInputStream is) {