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Code Issues Releases Activity

lastmod

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This commit is contained in:
Eliot Horowitz 2009-02-27 12:51:49 -05:00
parent 0dc0ff0541
commit dfe0cff308
2 changed files with 24 additions and 9 deletions
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25
s/shard.cpp
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@ -32,7 +32,7 @@ namespace mongo {
void Shard::setServer( string s ){
_server = s;
_modified = true;
_markModified();
}
bool Shard::contains( const BSONObj& obj ){
@ -54,9 +54,9 @@ namespace mongo {
s->_min = m.getOwned();
s->_max = _max;
s->_modified = true;
_modified = true;
s->_markModified();
_markModified();
_manager->_shards.push_back( s );
_max = m.getOwned();
@ -74,19 +74,22 @@ namespace mongo {
void Shard::getFilter( BSONObjBuilder& b ){
_manager->_key.getFilter( b , _min , _max );
}
void Shard::serialize(BSONObjBuilder& to){
to << "ns" << _ns;
to << "min" << _min;
to << "max" << _max;
to << "server" << _server;
if ( _lastmod )
to.appendDate( "lastmod" , _lastmod );
}
void Shard::unserialize(const BSONObj& from){
_ns = from.getStringField( "ns" );
_min = from.getObjectField( "min" ).getOwned();
_max = from.getObjectField( "max" ).getOwned();
_server = from.getStringField( "server" );
_lastmod = from.hasField( "lastmod" ) ? from["lastmod"].date() : 0;
uassert( "Shard needs a ns" , ! _ns.empty() );
uassert( "Shard needs a server" , ! _ns.empty() );
@ -100,6 +103,14 @@ namespace mongo {
return configServer.modelServer();
}
void Shard::_markModified(){
_modified = true;
unsigned long long t = time(0);
t *= 1000;
_lastmod = t;
}
string Shard::toString() const {
stringstream ss;
ss << "shard ns:" << _ns << " server: " << _server << " min: " << _min << " max: " << _max;
@ -127,7 +138,7 @@ namespace mongo {
s->_min = _key.globalMin();
s->_max = _key.globalMax();
s->_server = config->getPrimary();
s->_modified = true;
s->_markModified();
_shards.push_back( s );

8
s/shard.h
View File

@ -79,15 +79,19 @@ namespace mongo {
Shard( ShardManager * info );
private:
void _markModified();
ShardManager * _manager;
string _ns;
BSONObj _min;
BSONObj _max;
string _server;
bool _modified;
unsigned long long _lastmod;
bool _modified;
void _split( BSONObj& middle );
friend class ShardManager;