createGroup()

deleteGroup(groupID)

createGroupIfNotExistsFor(groupMapper)

listPads(groupID)

createPad(padID,text)

createGroupPad(groupID,padName,text)

createAuthor(name)

createAuthorIfNotExistsFor(authorMapper,name)

createSession(groupID,authorID,validUntil)

deleteSession(sessionID)

getSessionInfo(sessionID)

listSessionsOfGroup(groupID)

listSessionsOfAuthor(authorID)

getText(padID,rev)

setText(padID,text)

getRevisionsCount(padID)

getLastEdited(padID)

deletePad(padID)

getReadOnlyID(padID)

setPublicStatus(padID,publicStatus)

getPublicStatus(padID)

setPassword(padID,password)

isPasswordProtected(padID)