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added counterhandler and coverage for such. closes #114
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43 changes: 43 additions & 0 deletions
43
src/main/java/org/usergrid/vx/server/operations/CounterHandler.java
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|---|---|---|
| @@ -0,0 +1,43 @@ | ||
| package org.usergrid.vx.server.operations; | ||
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| import org.apache.cassandra.db.ConsistencyLevel; | ||
| import org.apache.cassandra.db.CounterMutation; | ||
| import org.apache.cassandra.db.IMutation; | ||
| import org.apache.cassandra.db.RowMutation; | ||
| import org.apache.cassandra.db.filter.QueryPath; | ||
| import org.usergrid.vx.experimental.IntraOp; | ||
| import org.usergrid.vx.experimental.IntraService; | ||
| import org.vertx.java.core.Handler; | ||
| import org.vertx.java.core.eventbus.Message; | ||
| import org.vertx.java.core.json.JsonObject; | ||
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|
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| import java.util.ArrayList; | ||
| import java.util.List; | ||
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|
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| /** | ||
| * Handler class for counter writes | ||
| * | ||
| * @author zznate | ||
| */ | ||
| public class CounterHandler implements Handler<Message<JsonObject>> { | ||
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| @Override | ||
| public void handle(Message<JsonObject> event) { | ||
| Integer id = event.body.getInteger("id"); | ||
| JsonObject params = event.body.getObject("op"); | ||
| JsonObject state = event.body.getObject("state"); | ||
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| RowMutation rm = new RowMutation(HandlerUtils.determineKs(params,state), | ||
| IntraService.byteBufferForObject(params.getString("rowkey"))); | ||
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| rm.addCounter(new QueryPath( | ||
| HandlerUtils.determineCf(params,state), | ||
| null, | ||
| IntraService.byteBufferForObject(params.getString("name"))), | ||
| Long.parseLong(params.toMap().get("value").toString())); | ||
| List<IMutation> mutations = new ArrayList(1); | ||
| // TODO fix hard-coded consistency | ||
| mutations.add(new CounterMutation(rm, ConsistencyLevel.ONE)); | ||
| HandlerUtils.write(mutations, event, id); | ||
| } | ||
| } |
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39 changes: 39 additions & 0 deletions
39
src/test/resources/org/usergrid/vx/experimental/counter_get.json
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,39 @@ | ||
| {"e": [ | ||
| { | ||
| "type": "SETKEYSPACE", | ||
| "op": { | ||
| "keyspace": "myks" | ||
| } | ||
| }, | ||
| { | ||
| "type": "SETCOLUMNFAMILY", | ||
| "op": { | ||
| "columnfamily": "mycountercf" | ||
| } | ||
| }, | ||
| { | ||
| "type": "ASSUME", | ||
| "op": { | ||
| "keyspace": "myks", | ||
| "columnfamily": "mycountercf", | ||
| "type": "column", | ||
| "clazz": "UTF8Type" | ||
| } | ||
| }, | ||
| { | ||
| "type": "ASSUME", | ||
| "op": { | ||
| "keyspace": "myks", | ||
| "columnfamily": "mycountercf", | ||
| "type": "value", | ||
| "clazz": "LongType" | ||
| } | ||
| }, | ||
| { | ||
| "type": "GET", | ||
| "op": { | ||
| "rowkey": "row_key1", | ||
| "name": "column1" | ||
| } | ||
| } | ||
| ]} |
14 changes: 14 additions & 0 deletions
14
src/test/resources/org/usergrid/vx/experimental/counter_get_response.json
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,14 @@ | ||
| { | ||
| "opsRes":{ | ||
| "0":"OK", | ||
| "1":"OK", | ||
| "2":"OK", | ||
| "3":"OK", | ||
| "4":[ | ||
| { | ||
| "name":"column1", | ||
| "value":4 | ||
| } | ||
| ]}, | ||
| "exception":null, "exceptionId":null | ||
| } |
22 changes: 22 additions & 0 deletions
22
src/test/resources/org/usergrid/vx/experimental/counter_set.json
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,22 @@ | ||
| {"e": [ | ||
| { | ||
| "type": "SETKEYSPACE", | ||
| "op": { | ||
| "keyspace": "myks" | ||
| } | ||
| }, | ||
| { | ||
| "type": "SETCOLUMNFAMILY", | ||
| "op": { | ||
| "columnfamily": "mycountercf" | ||
| } | ||
| }, | ||
| { | ||
| "type": "COUNTER", | ||
| "op": { | ||
| "rowkey": "row_key1", | ||
| "name": "column1", | ||
| "value": "4" | ||
| } | ||
| } | ||
| ]} |