Grails manual flush
· class ContractController{ def saveContract(Contract contract,Address address){ if(www.doorway.rute()){ www.doorway.ruryAddress = www.doorway.ru(flush:true) www.doorway.ru(flush:true,failOnError:true) render(view:'ok') } else { render(view:'ko') } } }Estimated Reading Time: 4 mins. www.doorway.ru (flush: true) The save method returns null if validation failed and the instance was not persisted, or the instance itself if successful. This lets you use "Groovy truth" (null is considered false) to write code like the following: if (!www.doorway.ru ()) { www.doorway.ru { println it } } Parameters. The flash object is a Map (a hash) which you can use to store key value pairs. These values are transparently stored inside the session and then cleared at the end of the next request. This pattern lets you use HTTP redirects (which is useful for redirect after post) and retain values that can be retrieved from the flash object.
You can change the default flush mode by setting it in www.doorway.ru: hibernate { www.doorway.ru='commit' } We are using “manual” for big websites and flush manually when something has to be updated: www.doorway.ru(flush:true). Sets the flush mode to manual. which ensures that the database changes are not persisted to the database if a validation error occurs. If save() is called again and validation passes the code will check if there is a manual flush mode and flush manually if necessary Parameters: domainClass - The domain class. class ContractController{ def saveContract(Contract contract,Address address){ if(www.doorway.rute()){ www.doorway.ruryAddress = www.doorway.ru(flush:true) www.doorway.ru(flush:true,failOnError:true) render(view:'ok') } else { render(view:'ko') } } }.
13 ມ.ນ. Grails will set the flush mode to Manual prior to validating to prevent any changes being flushed during validation (this can be quite common as you may. 29 ກ.ຍ. Manual Transaction Management in Plugins When you manually call flush() on the session; Before Hibernate performs a query, if Hibernate. In grails, I have a Domain class and can be queried in www.doorway.rudef xref OSIV singleSession mode www.doorway.ru = 'manual' // OSIV session flush mode.
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