org.apache.ambari.server.controller.internal

Class BlueprintResourceProvider.BlueprintConfigPopulationStrategy

java.lang.Object

org.apache.ambari.server.controller.internal.BlueprintResourceProvider.BlueprintConfigPopulationStrategy

Direct Known Subclasses:

BlueprintResourceProvider.BlueprintConfigPopulationStrategyV1, BlueprintResourceProvider.BlueprintConfigPopulationStrategyV2

Enclosing class:

BlueprintResourceProvider

protected abstract static class BlueprintResourceProvider.BlueprintConfigPopulationStrategy
extends Object

The structure of blueprints is evolving where multiple resource structures are to be supported. This class abstracts the population of configurations which have changed from a map of key-value strings, to an map containing 'properties' and 'properties_attributes' maps. Extending classes can determine how they want to populate the configuration maps depending on input.

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	BlueprintConfigPopulationStrategy()

Method Summary

Modifier and Type	Method and Description
protected abstract void	addProperty(Map<String,String> configData, Map<String,Map<String,String>> configAttributes, String[] propertyNameTokens, String propertyValue)
void	applyConfiguration(Map<String,String> configuration, BlueprintConfiguration blueprintConfiguration)

Methods inherited from class java.lang.Object

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

Constructor Detail

BlueprintConfigPopulationStrategy

protected BlueprintConfigPopulationStrategy()

Method Detail

applyConfiguration

public void applyConfiguration(Map<String,String> configuration,
                               BlueprintConfiguration blueprintConfiguration)

addProperty

protected abstract void addProperty(Map<String,String> configData,
                                    Map<String,Map<String,String>> configAttributes,
                                    String[] propertyNameTokens,
                                    String propertyValue)