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ReplPairTest.java
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87 lines (74 loc) · 2.47 KB
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/*
* Copyright (c) 2008-2014 MongoDB, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
// ReplPairTest.java
package com.mongodb;
import java.util.ArrayList;
import java.util.List;
public class ReplPairTest {
static class R extends Thread {
@SuppressWarnings("deprecation")
R( ServerAddress a ){
_a = a;
_mongo = new MongoClient(a);
_db = _mongo.getDB( "test" );
_coll = _db.getCollection( "foo" );
_coll.slaveOk();
}
public void run(){
while ( true ){
try {
Thread.sleep( 500 );
_coll.findOne();
}
catch ( NullPointerException n ){
n.printStackTrace();
}
catch ( Exception e ){
System.out.println( _a + "\t" + e );
}
}
}
final ServerAddress _a;
final Mongo _mongo;
final DB _db;
final DBCollection _coll;
}
@SuppressWarnings("deprecation")
public static void main( String args[] )
throws Exception {
List<ServerAddress> addrs = new ArrayList<ServerAddress>();
addrs.add( new ServerAddress( "localhost" , 9998 ) );
addrs.add( new ServerAddress( "localhost" , 9999 ) );
Mongo m = new Mongo ( addrs );
DB db = m.getDB( "test" );
DBCollection c = db.getCollection( "foo" );
c.insert( new BasicDBObject( "_id" , 17 ) );
c.slaveOk();
for ( ServerAddress a : addrs ){
new R(a).start();
}
while ( true ){
Thread.sleep( 500 );
try {
System.out.println( c.findOne() );
c.update( new BasicDBObject( "_id" , 17 ) , new BasicDBObject( "$inc" , new BasicDBObject( "x" , 1 ) ) );
}
catch ( Exception e ){
e.printStackTrace();
}
}
}
}