Package com.expediagroup.beans.transformer

Interface BeanTransformer

    • Method Detail

      • transform

        <T,​K> K transform​(T sourceObj,
                        java.lang.Class<? extends K> targetClass)
        Copies all properties from an object to a new one.
        Type Parameters:
        T - the Source object type
        K - the target object type
        Parameters:
        sourceObj - the source object
        targetClass - the destination object class
        Returns:
        a copy of the source object into the destination object
        Throws:
        java.lang.IllegalArgumentException - if any parameter is invalid

      • transform

        <T,​K> void transform​(T sourceObj,
                           K targetObject)
        Copies all properties from an object to a new one.
        Type Parameters:
        T - the Source object type
        K - the target object type
        Parameters:
        sourceObj - the source object
        targetObject - the destination object
        Throws:
        java.lang.IllegalArgumentException - if any parameter is invalid

      • setDefaultValueForMissingField

        BeanTransformer setDefaultValueForMissingField​(boolean useDefaultValue)
        It allows to configure the transformer in order to set a default value in case some field is missing in the source object. If set to true the default value is set, if false if it raises a: MissingFieldException in case of missing fields.
        Parameters:
        useDefaultValue - true in case the default value should be set, false if it should raise a: MissingFieldException in case of missing field.
        Returns:
        the BeanTransformer instance

      • setDefaultValueForMissingPrimitiveField

        BeanTransformer setDefaultValueForMissingPrimitiveField​(boolean useDefaultValue)
        It allows to enable/disable the set of the default value for primitive types in case they are null.
        Parameters:
        useDefaultValue - if true the default value for the primitive type is set. By default it's true.
        Returns:
        the BeanTransformer instance

      • setFlatFieldNameTransformation

        BeanTransformer setFlatFieldNameTransformation​(boolean useFlatTransformation)
        It allows to configure the transformer in order to apply a transformation function on all fields matching the given name without keeping in consideration their full path. If set to true the default value is set, if false if it raises a: MissingFieldException in case of missing fields.
        Parameters:
        useFlatTransformation - indicates if the transformer function has to be performed on all fields matching the given name without keeping in consideration their full path.
        Returns:
        the BeanTransformer instance

      • setValidationEnabled

        BeanTransformer setValidationEnabled​(boolean validationEnabled)
        It allows to enable the object validation.
        Parameters:
        validationEnabled - if true the validation is performed.
        Returns:
        the BeanTransformer instance

      • skipTransformationForField

        BeanTransformer skipTransformationForField​(java.lang.String... fieldName)
        Allows to specify all the fields for which the transformation have to be skipped.
        Parameters:
        fieldName - the destination object's field(s) name that have to be skipped
        Returns:
        the BeanTransformer instance

      • resetFieldsTransformationSkip

        void resetFieldsTransformationSkip()
        Removes all the configured fields to skip.

      • setPrimitiveTypeConversionEnabled

        BeanTransformer setPrimitiveTypeConversionEnabled​(boolean primitiveTypeConversionEnabled)
        It allows to enable/disable the automatic conversion of primitive types.
        Parameters:
        primitiveTypeConversionEnabled - if true primitive types are transformed automatically. By default it's false.
        Returns:
        the BeanTransformer instance

      • setCustomBuilderTransformationEnabled

        BeanTransformer setCustomBuilderTransformationEnabled​(boolean customBuilderEnabled)
        It allows to enable/disable the transformation of Java Bean with a custom Builder pattern.
        Parameters:
        customBuilderEnabled - if true Java Beans with a custom Builder pattern are transformed automatically. By default it's false.
        Returns:
        the BeanTransformer instance