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-rw-r--r--src/mongo/client/examples/first.cpp105
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diff --git a/src/mongo/client/examples/first.cpp b/src/mongo/client/examples/first.cpp
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--- a/src/mongo/client/examples/first.cpp
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@@ -1,105 +0,0 @@
-// first.cpp
-
-/* Copyright 2009 10gen 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.
- */
-
-/**
- * this is a good first example of how to use mongo from c++
- */
-
-#include <iostream>
-#include <cstdlib>
-
-#include "mongo/client/dbclient.h"
-
-using namespace std;
-
-void insert( mongo::DBClientConnection & conn , const char * name , int num ) {
- mongo::BSONObjBuilder obj;
- obj.append( "name" , name );
- obj.append( "num" , num );
- conn.insert( "test.people" , obj.obj() );
- std::string e = conn.getLastError();
- if( !e.empty() ) {
- cout << "insert failed: " << e << endl;
- exit(EXIT_FAILURE);
- }
-}
-
-int main( int argc, const char **argv ) {
-
- const char *port = "27017";
- if ( argc != 1 ) {
- if ( argc != 3 ) {
- cout << "need to pass port as second param" << endl;
- return EXIT_FAILURE;
- }
- port = argv[ 2 ];
- }
-
- mongo::Status status = mongo::client::initialize();
- if ( !status.isOK() ) {
- std::cout << "failed to initialize the client driver: " << status.toString() << endl;
- return EXIT_FAILURE;
- }
-
- mongo::DBClientConnection conn;
- string errmsg;
- if ( ! conn.connect( string( "127.0.0.1:" ) + port , errmsg ) ) {
- cout << "couldn't connect : " << errmsg << endl;
- return EXIT_FAILURE;
- }
-
- {
- // clean up old data from any previous tests
- mongo::BSONObjBuilder query;
- conn.remove( "test.people" , query.obj() );
- }
-
- insert( conn , "eliot" , 15 );
- insert( conn , "sara" , 23 );
-
- {
- mongo::BSONObjBuilder query;
- std::auto_ptr<mongo::DBClientCursor> cursor = conn.query( "test.people" , query.obj() );
- if (!cursor.get()) {
- cout << "query failure" << endl;
- return EXIT_FAILURE;
- }
-
- cout << "using cursor" << endl;
- while ( cursor->more() ) {
- mongo::BSONObj obj = cursor->next();
- cout << "\t" << obj.jsonString() << endl;
- }
-
- }
-
- {
- mongo::BSONObjBuilder query;
- query.append( "name" , "eliot" );
- mongo::BSONObj res = conn.findOne( "test.people" , query.obj() );
- cout << res.isEmpty() << "\t" << res.jsonString() << endl;
- }
-
- {
- mongo::BSONObjBuilder query;
- query.append( "name" , "asd" );
- mongo::BSONObj res = conn.findOne( "test.people" , query.obj() );
- cout << res.isEmpty() << "\t" << res.jsonString() << endl;
- }
-
- return EXIT_SUCCESS;
-}