func (ap *availablePlugins) getOrCreatePool(key string) (strategy.Pool, error) {
var err error
pool, ok := ap.table[key]
if ok {
return pool, nil
}
pool, err = strategy.NewPool(key)
if err != nil {
return nil, err
}
ap.table[key] = pool
return pool, nil
}
func (ap *availablePlugins) insert(pl *availablePlugin) error {
if pl.pluginType != plugin.CollectorPluginType && pl.pluginType != plugin.ProcessorPluginType && pl.pluginType != plugin.PublisherPluginType {
return strategy.ErrBadType
}
ap.Lock()
defer ap.Unlock()
key := fmt.Sprintf("%s:%s:%d", pl.TypeName(), pl.name, pl.version)
_, exists := ap.table[key]
if !exists {
p, err := strategy.NewPool(key, pl)
if err != nil {
return serror.New(ErrBadKey, map[string]interface{}{
"key": key,
})
}
ap.table[key] = p
return nil
}
ap.table[key].Insert(pl)
return nil
}