Module gov.nist.secauto.metaschema.databind

Package gov.nist.secauto.metaschema.databind.io

Class AbstractProblemHandler

java.lang.Object

gov.nist.secauto.metaschema.databind.io.AbstractProblemHandler

All Implemented Interfaces:

IProblemHandler

Direct Known Subclasses:

DefaultJsonProblemHandler, DefaultXmlProblemHandler

public abstract class AbstractProblemHandler
extends Object
implements IProblemHandler

Constructor Summary

Constructors

Constructor	Description
AbstractProblemHandler()

Method Summary

Modifier and Type	Method	Description
protected static <TYPE extends IBoundNamedInstance> void	applyDefaults(Object targetObject, Collection<TYPE> unhandledInstances)	A utility method for applying default values for the provided unhandledInstances.
void	handleMissingInstances(IClassBinding parentDefinition, Object targetObject, Collection<? extends IBoundNamedInstance> unhandledInstances)	A callback used to handle bound properties for which no data was found when the content was parsed.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

AbstractProblemHandler

public AbstractProblemHandler()

Method Detail

handleMissingInstances

public void handleMissingInstances(IClassBinding parentDefinition,
                                   Object targetObject,
                                   Collection<? extends IBoundNamedInstance> unhandledInstances)
                            throws IOException

Description copied from interface: IProblemHandler

A callback used to handle bound properties for which no data was found when the content was parsed.

This can be used to supply default or prescribed values based on application logic.

Specified by:

handleMissingInstances in interface IProblemHandler

Parameters:

parentDefinition - the bound class on which the missing properties are found

targetObject - the Java object for the parentDefinition

unhandledInstances - the set of instances that had no data to parse

Throws:

IOException - if an error occurred while handling the missing instances

applyDefaults

protected static <TYPE extends IBoundNamedInstance> void applyDefaults(@NonNull
                                                                       Object targetObject,
                                                                       @NonNull
                                                                       Collection<TYPE> unhandledInstances)
                                                                throws IOException

A utility method for applying default values for the provided unhandledInstances.

Type Parameters:

TYPE - the instance Java type to handle

Parameters:

targetObject - the Java object to apply default values to

unhandledInstances - the collection of unhandled instances to assign default values for

Throws:

IOException - if an error occurred while determining the default value for an instance