Class AbstractMetaDataLoader<T extends QMetaDataObject>

java.lang.Object

com.kingsrook.qqq.backend.core.instances.loaders.AbstractMetaDataLoader<T>

Direct Known Subclasses:

ClassDetectingMetaDataLoader, GenericMetaDataLoader, QStepDataLoader, QTableMetaDataLoader

public abstract class AbstractMetaDataLoader<T extends QMetaDataObject>
extends Object

Abstract base class in hierarchy of classes that know how to construct invalid input: '&' populate QMetaDataObject instances, based on input streams (e.g., from files).

Constructor Summary

Constructors

Constructor	Description
AbstractMetaDataLoader()

Method Summary

Modifier and Type	Method	Description
void	addProblem(LoadingProblem problem)
protected Map<String,Object>	fileToMap(InputStream inputStream, String fileName)
T	fileToMetaDataObject(QInstance qInstance, InputStream inputStream, String fileName)
String	getFileName()	Getter for fileName
List<LoadingProblem>	getProblems()	Getter for problems
abstract T	mapToMetaDataObject(QInstance qInstance, Map<String,Object> map, LoadingContext context)
protected void	reflectivelyMap(QInstance qInstance, QMetaDataObject targetObject, Map<String,Object> map, LoadingContext context)
Object	reflectivelyMapValue(QInstance qInstance, Method method, Class<?> parameterType, Object rawValue, LoadingContext context)

Methods inherited from class java.lang.Object

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

Constructor Details

AbstractMetaDataLoader

public AbstractMetaDataLoader()

Method Details

fileToMetaDataObject

public T fileToMetaDataObject(QInstance qInstance,
 InputStream inputStream,
 String fileName)
                       throws QMetaDataLoaderException

Throws:

QMetaDataLoaderException

mapToMetaDataObject

public abstract T mapToMetaDataObject(QInstance qInstance,
 Map<String,Object> map,
 LoadingContext context)
                               throws QMetaDataLoaderException

Throws:

QMetaDataLoaderException

fileToMap

protected Map<String,Object> fileToMap(InputStream inputStream,
 String fileName)
                                throws QMetaDataLoaderException

Throws:

QMetaDataLoaderException

reflectivelyMap

protected void reflectivelyMap(QInstance qInstance,
 QMetaDataObject targetObject,
 Map<String,Object> map,
 LoadingContext context)

reflectivelyMapValue

public Object reflectivelyMapValue(QInstance qInstance,
 Method method,
 Class<?> parameterType,
 Object rawValue,
 LoadingContext context)
                            throws Exception

Throws:

Exception

getFileName

public String getFileName()

Getter for fileName

addProblem

public void addProblem(LoadingProblem problem)

getProblems

public List<LoadingProblem> getProblems()

Getter for problems