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java.lang.Objectorg.jfree.report.modules.preferences.base.NullConfigStorage
An empty default implementation. This config storare will not store any values and will provide no read access to stored properties by denying their existence.
| Constructor Summary | |
NullConfigStorage()
DefaultConstructor. |
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| Method Summary | |
boolean |
isAvailable(java.lang.String configPath)
Tests, whether some configuration data exists for the given configuration. |
org.jfree.util.Configuration |
load(java.lang.String configPath,
org.jfree.util.Configuration defaults)
Loads the properties from the given path, specifying the given properties as default. |
void |
store(java.lang.String configPath,
org.jfree.util.Configuration properties)
This method does nothing. |
| Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Constructor Detail |
public NullConfigStorage()
| Method Detail |
public void store(java.lang.String configPath,
org.jfree.util.Configuration properties)
store in interface ConfigStorageconfigPath - this parameter is not used.properties - this parameter is not used.(java.lang.String, java.util.Properties)
public org.jfree.util.Configuration load(java.lang.String configPath,
org.jfree.util.Configuration defaults)
throws ConfigStoreException
load in interface ConfigStorageconfigPath - the configuration path from where to read the properties.defaults - the property set that acts as fallback to provide default values.
ConfigStoreException - always throws this exception as the specified resource
will be not available.public boolean isAvailable(java.lang.String configPath)
isAvailable in interface ConfigStorageconfigPath - the configuration path to the property storage.
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