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Variadic commands

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ivowiblo
2012-04-18 15:22:43 -04:00
parent e4f7f61d00
commit 8aca0b77f9
10 changed files with 176 additions and 102 deletions
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50
src/main/java/redis/clients/jedis/BinaryClient.java
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@@ -9,6 +9,7 @@ import static redis.clients.jedis.Protocol.Keyword.STORE;
import static redis.clients.jedis.Protocol.Keyword.WITHSCORES;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Map.Entry;
@@ -44,6 +45,15 @@ public class BinaryClient extends Connection {
public BinaryClient(final String host, final int port) {
super(host, port);
}
private byte[][] joinParameters(byte[] first, byte[][] rest){
byte[][] result = new byte[rest.length+1][];
result[0] = first;
for(int i=0;i<rest.length;i++){
result[i+1] = rest[i];
}
return result;
}
public void setPassword(final String password) {
this.password = password;
@@ -228,8 +238,8 @@ public class BinaryClient extends Connection {
sendCommand(HEXISTS, key, field);
}
public void hdel(final byte[] key, final byte[] field) {
sendCommand(HDEL, key, field);
public void hdel(final byte[] key, final byte[]... fields) {
sendCommand(HDEL, joinParameters(key, fields));
}
public void hlen(final byte[] key) {
@@ -248,12 +258,12 @@ public class BinaryClient extends Connection {
sendCommand(HGETALL, key);
}
public void rpush(final byte[] key, final byte[] string) {
sendCommand(RPUSH, key, string);
public void rpush(final byte[] key, final byte[]... strings) {
sendCommand(RPUSH, joinParameters(key, strings));
}
public void lpush(final byte[] key, final byte[] string) {
sendCommand(LPUSH, key, string);
public void lpush(final byte[] key, final byte[]... strings) {
sendCommand(LPUSH, joinParameters(key, strings));
}
public void llen(final byte[] key) {
@@ -292,16 +302,16 @@ public class BinaryClient extends Connection {
sendCommand(RPOPLPUSH, srckey, dstkey);
}
public void sadd(final byte[] key, final byte[] member) {
sendCommand(SADD, key, member);
public void sadd(final byte[] key, final byte[]... members) {
sendCommand(SADD, joinParameters(key, members));
}
public void smembers(final byte[] key) {
sendCommand(SMEMBERS, key);
}
public void srem(final byte[] key, final byte[] member) {
sendCommand(SREM, key, member);
public void srem(final byte[] key, final byte[]... members) {
sendCommand(SREM, joinParameters(key, members));
}
public void spop(final byte[] key) {
@@ -362,12 +372,28 @@ public class BinaryClient extends Connection {
sendCommand(ZADD, key, toByteArray(score), member);
}
public void zaddBinary(final byte[] key, Map<Double, byte[]> scoreMembers) {
ArrayList<byte[]> args = new ArrayList<byte[]>(scoreMembers.size() * 2 + 1);
args.add(key);
for(Map.Entry<Double,byte[]> entry : scoreMembers.entrySet()){
args.add(toByteArray(entry.getKey()));
args.add(entry.getValue());
}
byte[][] argsArray = new byte[args.size()][];
args.toArray(argsArray);
sendCommand(ZADD, argsArray);
}
public void zrange(final byte[] key, final int start, final int end) {
sendCommand(ZRANGE, key, toByteArray(start), toByteArray(end));
}
public void zrem(final byte[] key, final byte[] member) {
sendCommand(ZREM, key, member);
public void zrem(final byte[] key, final byte[]... members) {
sendCommand(ZREM, joinParameters( key, members));
}
public void zincrby(final byte[] key, final double score,