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Add CLUSTER INFO, CLUSTER SETSLOT and CLUSTER GETKEYSINSLOT commands

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This commit is contained in:
Jonathan Leibiusky
2013-12-02 14:04:37 -05:00
parent dde278152f
commit 77d244b96a
3 changed files with 80 additions and 2 deletions
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31
src/main/java/redis/clients/jedis/Jedis.java
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@@ -3100,4 +3100,35 @@ public class Jedis extends BinaryJedis implements JedisCommands, MultiKeyCommand
client.cluster(Protocol.CLUSTER_DELSLOTS, slots); client.cluster(Protocol.CLUSTER_DELSLOTS, slots);
return client.getStatusCodeReply(); return client.getStatusCodeReply();
} }
public String clusterInfo() {
checkIsInMulti();
client.cluster(Protocol.CLUSTER_INFO);
return client.getStatusCodeReply();
}
public List<String> clusterGetKeysInSlot(final int slot, final int count) {
checkIsInMulti();
final int[] args = new int[]{ slot, count };
client.cluster(Protocol.CLUSTER_GETKEYSINSLOT, args);
return client.getMultiBulkReply();
}
public String clusterSetSlotNode(final int slot, final String nodeId) {
checkIsInMulti();
client.cluster(Protocol.CLUSTER_SETSLOT, String.valueOf(slot), Protocol.CLUSTER_SETSLOT_NODE, nodeId);
return client.getStatusCodeReply();
}
public String clusterSetSlotMigrating(final int slot, final String nodeId) {
checkIsInMulti();
client.cluster(Protocol.CLUSTER_SETSLOT, String.valueOf(slot), Protocol.CLUSTER_SETSLOT_MIGRATING, nodeId);
return client.getStatusCodeReply();
}
public String clusterSetSlotImporting(final int slot, final String nodeId) {
checkIsInMulti();
client.cluster(Protocol.CLUSTER_SETSLOT, String.valueOf(slot), Protocol.CLUSTER_SETSLOT_IMPORTING, nodeId);
return client.getStatusCodeReply();
}
} }

6
src/main/java/redis/clients/jedis/Protocol.java
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@@ -34,6 +34,12 @@ public final class Protocol {
public static final String CLUSTER_MEET = "meet"; public static final String CLUSTER_MEET = "meet";
public static final String CLUSTER_ADDSLOTS = "addslots"; public static final String CLUSTER_ADDSLOTS = "addslots";
public static final String CLUSTER_DELSLOTS = "delslots"; public static final String CLUSTER_DELSLOTS = "delslots";
public static final String CLUSTER_INFO = "info";
public static final String CLUSTER_GETKEYSINSLOT = "getkeysinslot";
public static final String CLUSTER_SETSLOT = "setslot";
public static final String CLUSTER_SETSLOT_NODE = "node";
public static final String CLUSTER_SETSLOT_MIGRATING = "migrating";
public static final String CLUSTER_SETSLOT_IMPORTING = "importing";
private Protocol() { private Protocol() {
// this prevent the class from instantiation // this prevent the class from instantiation

41
src/test/java/redis/clients/jedis/tests/commands/ClusterCommandsTest.java
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@@ -1,5 +1,7 @@
package redis.clients.jedis.tests.commands; package redis.clients.jedis.tests.commands;
import java.util.List;
import org.junit.After; import org.junit.After;
import org.junit.Before; import org.junit.Before;
import org.junit.Test; import org.junit.Test;
@@ -58,4 +60,43 @@ public class ClusterCommandsTest extends JedisTestBase {
String status = node1.clusterDelSlots(900); String status = node1.clusterDelSlots(900);
assertEquals("OK", status); assertEquals("OK", status);
} }
@Test
public void clusterInfo() {
String info = node1.clusterInfo();
assertNotNull(info);
}
@Test
public void clusterGetKeysInSlot() {
node1.clusterAddSlots(500);
List<String> keys = node1.clusterGetKeysInSlot(500, 1);
assertEquals(0, keys.size());
}
@Test
public void clusterSetSlotNode() {
String[] nodes = node1.clusterNodes().split("\n");
String nodeId = nodes[0].split(" ")[0];
String status = node1.clusterSetSlotNode(10000, nodeId);
assertEquals("OK", status);
}
@Test
public void clusterSetSlotMigrating() {
node1.clusterAddSlots(5000);
String[] nodes = node1.clusterNodes().split("\n");
String nodeId = nodes[0].split(" ")[0];
String status = node1.clusterSetSlotMigrating(5000, nodeId);
assertEquals("OK", status);
}
@Test
public void clusterSetSlotImporting() {
node2.clusterAddSlots(6000);
String[] nodes = node1.clusterNodes().split("\n");
String nodeId = nodes[0].split(" ")[0];
String status = node1.clusterSetSlotImporting(6000, nodeId);
assertEquals("OK", status);
}
} }