The above example maps the title residence in A to the nameLength house in B by converting the string on the size working with a transformation function. Be aware: The example exhibits a transformation function that is certainly only termed if A.title has a value. In the event the residence is null the mapping is skipped.
useMapper: registers a certain mapper occasion that may be applied to convert referenced Java Bean sorts.
reassign: maps a resource field on the spot field Should the residence forms are equivalent, references are copied
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ReMap supplies an easy way to claim the mapping specification for a mapper occasion. These assertions ought to be used in device tests to provide regression assessments for your mapping configuration.
Assuming A and B have the very same variety of Homes Using the exact names and types, the next mapping configuration is enough to map all fields routinely.
These validation principles Be sure that all fields are protected via the mapping configuration each time a mapper occasion is established.
the declaring style incorporates a general public default constructor (This is click here certainly only necessary for the vacation spot item)
ReMap supports the reuse of mappers. If you need to map fields for whose form conversions a mapper was already defined, you'll be able to sign-up the mapper inside the mapping configuration and use it.
Sometimes you would like to carry out the mapping of fields having a personalized purpose. ReMap supports personalized mapping features While using the switch Procedure.
Any time a mapping of selection objects must be performed You can utilize the Procedure replaceCollection to apply the transformation function automatically on the gathering goods.
In this instance the mapping from CharSequence to String is defined globally with the mapping. In implicit mappings (industry names are get more info equivalent) or reassing operations the worldwide mapping purpose described by the sort mapping is used to execute the conversion.
ReMap can be used to flatten object hierarchies. You'll be able to carry out a mapping by specifying a get-simply call chain around the source kind. When the get-contact chain evaluates into a non-null value, The end result is mapped for the location discipline.
The above mentioned illustration here maps the city house from a posh item hierarchy on the vacation spot industry City.city.