org.zeroexchange.dao.collaboration
Interface ContractDAO

All Superinterfaces:

DAO<Integer,Contract>, IntegerPKDAO<Contract>

All Known Implementing Classes:

ContractDAOImpl

public interface ContractDAO
extends IntegerPKDAO<Contract>

The DAO manipulated with the contract objects.

Author:

black

Method Summary

Collection<User>	getAllAcceptedContractUsers(Integer contractId) Returns all accepted contract users.
ProcessorAwareDataSet<Contract>	getAvailableContracts(User viewer) Returns data set for iteration through the available contract.
long	getUserContractsNumber(Integer userId) Returns the number of contracts where the specified user is a participant.
Collection<User>	getUsers(Integer contractId) Returns all users which resources are registered in the contract.

Methods inherited from interface org.zeroexchange.dao.DAO

getById, removeById, save

Method Detail

getAvailableContracts

ProcessorAwareDataSet<Contract> getAvailableContracts(User viewer)

Returns data set for iteration through the available contract.

Parameters:

viewer - TODO

getUsers

Collection<User> getUsers(Integer contractId)

Returns all users which resources are registered in the contract.

getAllAcceptedContractUsers

Collection<User> getAllAcceptedContractUsers(Integer contractId)

Returns all accepted contract users.

getUserContractsNumber

long getUserContractsNumber(Integer userId)

Returns the number of contracts where the specified user is a participant.