Interface ConfigStorage
- All Known Implementing Classes:
FileConfigStorage
,NullConfigStorage
public interface ConfigStorage
Config storage implementations are used to store a set of properties to a certain key.
A valid configuration path does not contain dots, semicolons or colons.
A valid path obeys to the same rules as java identifiers ..
- Author:
- Thomas Morgner
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Method Summary
Modifier and TypeMethodDescriptionboolean
isAvailable
(String configPath) Tests, whether some configuration data exists for the given configuration.org.pentaho.reporting.libraries.base.config.Configuration
Loads the properties from the given path, specifying the given properties as default.void
Stores the given properties on the defined path.
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Method Details
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store
void store(String configPath, org.pentaho.reporting.libraries.base.config.Configuration properties) throws ConfigStoreException Stores the given properties on the defined path.- Parameters:
configPath
- the path on where to store the properties.properties
- the properties which should be stored.- Throws:
ConfigStoreException
- if an error occured.
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load
org.pentaho.reporting.libraries.base.config.Configuration load(String configPath, org.pentaho.reporting.libraries.base.config.Configuration defaults) throws ConfigStoreException Loads the properties from the given path, specifying the given properties as default.- Parameters:
configPath
- the configuration path from where to read the properties.defaults
- the property set that acts as fallback to provide default values.- Returns:
- the loaded properties
- Throws:
ConfigStoreException
- if an error occured.
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isAvailable
Tests, whether some configuration data exists for the given configuration.- Parameters:
configPath
- the configuration path to the property storage.- Returns:
- true, if there are properties under this path, false otherwise.
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