Dividing responsibilities - Part 1 We've looked at how objects can be used to retrieve information or perform tasks. The methods for retrieving information are called query methods, the ones that perform tasks are command methods. Service objects may combine both of these responsibilities. For instance, a repository (like the one in Listing 1) could perform the task of saving an entity to the database, and at the same time, it would also be capable of retrieving an entity from the database.
Dividing responsibilities - Part 1 We've looked at how objects can be used to retrieve information or perform tasks. The methods for retrieving information are called query methods, the ones that perform tasks are command methods. Service objects may combine both of these responsibilities. For instance, a repository (like the one in Listing 1) could perform the task of saving an entity to the database, and at the same time, it would also be capable of retrieving an entity from the database.
1What is Telegram Channels? Members can post their voice notes of themselves screaming. Interestingly, the group doesn’t allow to post anything else which might lead to an instant ban. As of now, there are more than 330 members in the group. During a meeting with the president of the Supreme Electoral Court (TSE) on June 6, Telegram's Vice President Ilya Perekopsky announced the initiatives. According to the executive, Brazil is the first country in the world where Telegram is introducing the features, which could be expanded to other countries facing threats to democracy through the dissemination of false content. As five out of seven counts were serious, Hui sentenced Ng to six years and six months in jail. Telegram is a leading cloud-based instant messages platform. It became popular in recent years for its privacy, speed, voice and video quality, and other unmatched features over its main competitor Whatsapp.
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