Class FileConfigStorage
- java.lang.Object
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- org.jfree.report.modules.preferences.filesystem.FileConfigStorage
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- All Implemented Interfaces:
ConfigStorage
public class FileConfigStorage extends java.lang.Object implements ConfigStorage
The FileConfigStorage is a storage provider that stores its content on the local filesystem. The directory used contains the data as plain text property files.- Author:
- Thomas Morgner
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Constructor Summary
Constructors Constructor Description FileConfigStorage(java.io.File baseDirectory)
Creates a new file config storage and stores the contents in the given directory.
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description boolean
isAvailable(java.lang.String configPath)
Tests, whether some configuration data exists for the given configuration.org.pentaho.reporting.libraries.base.config.Configuration
load(java.lang.String configPath, org.pentaho.reporting.libraries.base.config.Configuration defaults)
Loads the properties from the given path, specifying the given properties as default.void
store(java.lang.String configPath, org.pentaho.reporting.libraries.base.config.Configuration config)
Stores the given properties on the defined path.java.lang.String
toString()
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Method Detail
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store
public void store(java.lang.String configPath, org.pentaho.reporting.libraries.base.config.Configuration config) throws ConfigStoreException
Stores the given properties on the defined path. This implementation stores the data as property files.- Specified by:
store
in interfaceConfigStorage
- Parameters:
configPath
- the configuration path that specifies where to store the properties.config
- the properties which should be stored.- Throws:
ConfigStoreException
- if an error occured.
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load
public org.pentaho.reporting.libraries.base.config.Configuration load(java.lang.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.- Specified by:
load
in interfaceConfigStorage
- Parameters:
configPath
- the configuration path from where to load 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
public boolean isAvailable(java.lang.String configPath)
Tests, whether some configuration data exists for the given configuration.- Specified by:
isAvailable
in interfaceConfigStorage
- Parameters:
configPath
- the configuration path to the property storage.- Returns:
- true, if there are properties under this path, false otherwise.
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toString
public java.lang.String toString()
- Overrides:
toString
in classjava.lang.Object
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