Package com.northconcepts.datapipeline.foundations.datamapping

Class DataMappingResult

java.lang.Object
com.northconcepts.datapipeline.foundations.core.Bean
com.northconcepts.datapipeline.foundations.core.FoundationObject
com.northconcepts.datapipeline.foundations.datamapping.DataMappingObject
com.northconcepts.datapipeline.foundations.datamapping.DataMappingResult
All Implemented Interfaces:
DataExceptionContributor, JsonSerializable, RecordSerializable, XmlSerializable, Serializable
public class DataMappingResult extends DataMappingObject
The outcome of mapping one record with a DataMapping: the target record plus any failed condition, field mapping exceptions and schema validation results.
See Also:

  • Constructor Details

    • DataMappingResult

      public DataMappingResult()

  • Method Details

    • getSource

      public Record getSource()
      Returns the source record, which a DataMapping only sets when it has a source entity.

    • setSource

      public DataMappingResult setSource(Record source)
      Sets the source record (a DataMapping only sets it when it has a source entity).

    • getSourceAsJson

      public String getSourceAsJson()

    • getTarget

      public Record getTarget()
      Returns the mapped record, or null if a condition or the source entity validation failed.

    • setTarget

      public DataMappingResult setTarget(Record target)
      Sets the mapped record (left null when a condition or the source entity validation failed).

    • getTargetAsJson

      public String getTargetAsJson()

    • getFailedCondition

      public LogicalExpression getFailedCondition()
      Returns the first mapping condition that was false, or null if none failed.

    • setFailedCondition

      public DataMappingResult setFailedCondition(LogicalExpression failedCondition)
      Sets the mapping condition that was false, which stops the record from being mapped.

    • getConditionFailedSource

      public String getConditionFailedSource()
      Returns the expression text of the failed condition, or null if none failed.

    • getExceptions

      public Map<String,Throwable> getExceptions(boolean create)
      Returns the exceptions thrown by field mappings, keyed by target field name, creating the map first if create is true (otherwise null when none were recorded).

    • getExceptions

      public Map<String,Throwable> getExceptions()
      Returns the exceptions thrown by field mappings, keyed by target field name, or null if none were recorded.

    • hasExceptions

      public boolean hasExceptions()

    • logExceptions

      public DataMappingResult logExceptions()
      Prints each field mapping exception and its stack trace to standard error.

    • logExceptions

      public DataMappingResult logExceptions(PrintStream printStream)

    • getErrors

      public List<ValidationMessage> getErrors()
      Returns the source and target entity validation errors combined, or an empty list if there are none.

    • getSourceEntityResult

      public ValidationResult getSourceEntityResult()
      Returns the result of validating the source record against the mapping's source entity, or null if it was not validated.

    • setSourceEntityResult

      public DataMappingResult setSourceEntityResult(ValidationResult sourceEntityResult)
      Sets the result of validating the source record against the mapping's source entity.

    • getTargetEntityResult

      public ValidationResult getTargetEntityResult()
      Returns the result of validating the target record against the mapping's target entity, or null if it was not validated.

    • setTargetEntityResult

      public DataMappingResult setTargetEntityResult(ValidationResult targetEntityResult)
      Sets the result of validating the target record against the mapping's target entity.

    • getTargetValidationResult

      @Deprecated public ValidationResult getTargetValidationResult()
      Deprecated.
      Use getTargetEntityResult() instead.

    • setTargetValidationResult

      @Deprecated public DataMappingResult setTargetValidationResult(ValidationResult targetValidationResult)
      Deprecated.
      Use setTargetEntityResult(ValidationResult) instead.

    • hasSourceValidationErrors

      public boolean hasSourceValidationErrors()

    • hasTargetValidationErrors

      public boolean hasTargetValidationErrors()

    • hasValidationErrors

      public boolean hasValidationErrors()

    • logValidationErrors

      public DataMappingResult logValidationErrors()
      Prints the field name and message of each validation error to standard error.

    • logValidationErrors

      public DataMappingResult logValidationErrors(PrintStream printStream)

    • getDataMappingResult

      public static DataMappingResult getDataMappingResult(Record record)
      Returns the result attached to the record by setDataMappingResult(Record, DataMappingResult), or null if there is none.

    • setDataMappingResult

      public static void setDataMappingResult(Record record, DataMappingResult result)
      Attaches the result to the record as a session property; does nothing if the record is null.