src/Configuration/Subject.php
public function postDeserialize()
    {

        // set a default import adatper if none has been configured
        if ($this->importAdapter === null) {
            $this->importAdapter = new ImportAdapter();
        }

        // set a default export adatper if none has been configured
        if ($this->exportAdapter === null) {
            $this->exportAdapter = new ExportAdapter();
        }

        // set a default filesystem adatper if none has been configured
        if ($this->filesystemAdapter === null) {
            $this->filesystemAdapter = new FilesystemAdapter();
        }

        // set a default file resolver if none has been configured
        if ($this->fileResolver === null) {
            $this->fileResolver = new FileResolver();
        }

        // set a default number converter if none has been configured
        if ($this->numberConverter === null) {
            $this->numberConverter = new NumberConverter();
        }

        // set a default date converter if none has been configured
        if ($this->dateConverter === null) {
            $this->dateConverter = new DateConverter();
        }
    }
public function postDeserialize()
    {

        // set a default import adatper if none has been configured
        if ($this->importAdapter === null) {
            $this->importAdapter = new ImportAdapter();
        }

        // set a default export adatper if none has been configured
        if ($this->exportAdapter === null) {
            $this->exportAdapter = new ExportAdapter();
        }

        // set a default filesystem adatper if none has been configured
        if ($this->filesystemAdapter === null) {
            $this->filesystemAdapter = new FilesystemAdapter();
        }

        // set a default file resolver if none has been configured
        if ($this->fileResolver === null) {
            $this->fileResolver = new FileResolver();
        }

        // set a default number converter if none has been configured
        if ($this->numberConverter === null) {
            $this->numberConverter = new NumberConverter();
        }

        // set a default date converter if none has been configured
        if ($this->dateConverter === null) {
            $this->dateConverter = new DateConverter();
        }
    }
Lifecycle callback that will be invoked after deserialization.

@return void
@PostDeserialize