dbutil

package

v0.0.0-...-8f6a859 Latest Latest Go to latest Published: Aug 6, 2013 License: MIT Imports: 4 Imported by: 0

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type Util struct {
	Gfs *mgo.GridFS
}

func (u Util) GetExtensions() (kp []types.IdCount, err error)

get a list of file extensions and their frequency count

func (u Util) GetFileByFilename(filename string) (this_file types.File, err error)

func (u Util) GetFileRandom() (this_file types.File, err error)

func (u Util) GetKeywords() (kp []types.IdCount, err error)

get a list of keywords and their frequency count

func (u Util) HasFileByFilename(filename string) (exists bool, err error)

Check whether this types.File filename is on Mongo

func (u Util) HasFileByKeyword(keyword string) (exists bool, err error)

func (u Util) HasFileByMd5(md5 string) (exists bool, err error)