Handling the renaming of EAttribute
Renaming of EAttribute is handled by the ExtendedMetaData.getElement() API. Examples of such a migration is provided in the org.eclipse.sirius.emfjson.tests.internal.unit.load.ExtendedMetaDataAttributesLoadTests test class.
Handling a type change or a value change of an EAttribute
Changing the type or the value of an EAttribute is handled with the JsonHelper.setValue() API. Exemple of such migrations are provided in the org.eclipse.sirius.emfjson.tests.internal.unit.load.JsonHelperDataLoadTests test class.
Support for Serialization / deserialization of POJO EDataType
Custom data types with instance type set to a POJO class are serialized to / deserialized from json. The corresponding tests are :
org.eclipse.sirius.emfjson.tests.internal.unit.load.DataTypeLoadTests.testLoadSingleValueAttributePojoDataType()org.eclipse.sirius.emfjson.tests.internal.unit.load.DataTypeLoadTests.testLoadMultiValuedAttributePojoDataType()org.eclipse.sirius.emfjson.tests.internal.unit.save.DataTypeSaveTests.testSaveSingleValueAttributePojoDataType()org.eclipse.sirius.emfjson.tests.internal.unit.save.DataTypeSaveTests.testSaveMultiValuedAttributePojoDataType()
A comparator option on the JsonResource to determine the order in which features are serialized
Addresses the following subjects:
Handling the renaming of EAttribute Renaming of EAttribute is handled by the
ExtendedMetaData.getElement()API. Examples of such a migration is provided in theorg.eclipse.sirius.emfjson.tests.internal.unit.load.ExtendedMetaDataAttributesLoadTeststest class.Handling a type change or a value change of an EAttribute Changing the type or the value of an EAttribute is handled with the
JsonHelper.setValue()API. Exemple of such migrations are provided in theorg.eclipse.sirius.emfjson.tests.internal.unit.load.JsonHelperDataLoadTeststest class.Support for Serialization / deserialization of POJO EDataType Custom data types with instance type set to a POJO class are serialized to / deserialized from json. The corresponding tests are :
org.eclipse.sirius.emfjson.tests.internal.unit.load.DataTypeLoadTests.testLoadSingleValueAttributePojoDataType()org.eclipse.sirius.emfjson.tests.internal.unit.load.DataTypeLoadTests.testLoadMultiValuedAttributePojoDataType()org.eclipse.sirius.emfjson.tests.internal.unit.save.DataTypeSaveTests.testSaveSingleValueAttributePojoDataType()org.eclipse.sirius.emfjson.tests.internal.unit.save.DataTypeSaveTests.testSaveMultiValuedAttributePojoDataType()A comparator option on the JsonResource to determine the order in which features are serialized