org.yarnandtail.andhow.load

Class MapLoader

java.lang.Object

org.yarnandtail.andhow.load.BaseLoader

org.yarnandtail.andhow.load.BaseMapLoader

org.yarnandtail.andhow.load.MapLoader

All Implemented Interfaces:

Loader, ReadLoader

public class MapLoader
extends BaseMapLoader

Loads values from a map.

Field Summary

Fields

Modifier and Type	Field and Description
protected Map<String,String>	map

Fields inherited from class org.yarnandtail.andhow.load.BaseMapLoader

unknownPropertyAProblem

Constructor Summary

Constructors

Constructor and Description
MapLoader()

Method Summary

Modifier and Type	Method and Description
Map<String,String>	getMap()
LoaderValues	load(PropertyConfigurationInternal runtimeDef, LoaderEnvironment environment, ValidatedValuesWithContext existingValues) Builds up a list of LoaderValues by loading property values from a configuration source.
void	releaseResources() Release any resources held by this loader.
void	setMap(Map<String,String> map)

Methods inherited from class org.yarnandtail.andhow.load.BaseMapLoader

getLoaderDialect, getLoaderType, getSpecificLoadDescription, isFlaggable, isTrimmingRequiredForStringValues, isUnknownPropertyAProblem, load, setUnknownPropertyAProblem

Methods inherited from class org.yarnandtail.andhow.load.BaseLoader

attemptToAdd, attemptToAdd, attemptToAdd, attemptToAddIfNotDuplicate, createValue, findDuplicateProperty, getClassConfig, getConfigSamplePrinter, getInstanceConfig, mapNametoProperty

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.yarnandtail.andhow.api.Loader

getClassConfig, getConfigSamplePrinter, getInstanceConfig

Field Detail

map

protected Map<String,String> map

Constructor Detail

MapLoader

public MapLoader()

Method Detail

setMap

public void setMap(Map<String,String> map)

getMap

public Map<String,String> getMap()

load

public LoaderValues load(PropertyConfigurationInternal runtimeDef,
                         LoaderEnvironment environment,
                         ValidatedValuesWithContext existingValues)

Description copied from interface: Loader

Builds up a list of LoaderValues by loading property values from a configuration source.

Loaders find and load values and associate them with the correct Property. If there is a problem while doing that, they register one or more LoaderProblems in the returned LoaderValues.

Validation of Property values is not Loader's responsibility and will be handled outside this method.

Parameters:

runtimeDef - The definition of all known Properties and naming metadata.

environment - The environment (System Props, Env vars, fixed values) as known to the Loader.

existingValues - The values already set by prior loaders, which may configure the behavior of this loader.

Returns:

The Property values loaded by this loader and/or the problems discovered while attempting to load those Property values.

releaseResources

public void releaseResources()

Description copied from interface: Loader

Release any resources held by this loader. Loaders have done their job after loading values to properties. However, they may be held in memory for auditing and reporting. To prevent holding additional resources in memory, this method is called after loading is complete.

Specified by:

releaseResources in interface Loader

Overrides:

releaseResources in class BaseLoader