public class FilePersistenceStrategy extends AbstractFilePersistenceStrategy
SingleValueConverter. It
escapes all characters that are normally illegal in the most common file systems. Such a
character is escaped with percent escaping as it is done by URL encoding. The XStream used to
marshal the values is also requested for the key's SingleValueConverter. A
StreamException is thrown if no such converter is registered.AbstractFilePersistenceStrategy.ValidFilenameFilter, AbstractFilePersistenceStrategy.XmlMapEntriesIterator| Constructor and Description |
|---|
FilePersistenceStrategy(File baseDirectory)
Create a new FilePersistenceStrategy.
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FilePersistenceStrategy(File baseDirectory,
XStream xstream)
Create a new FilePersistenceStrategy with a provided XStream instance.
|
FilePersistenceStrategy(File baseDirectory,
XStream xstream,
String encoding,
String illegalChars)
Create a new FilePersistenceStrategy with a provided XStream instance and the characters
to encode.
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| Modifier and Type | Method and Description |
|---|---|
protected String |
escape(String key) |
protected Object |
extractKey(String name)
Given a filename, the unescape method returns the key which originated it.
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protected String |
getName(Object key)
Given a key, the escape method returns the filename which shall be used.
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protected boolean |
isValid(File dir,
String name) |
protected String |
unescape(String name) |
containsKey, get, getConverterLookup, getMapper, iterator, put, remove, sizepublic FilePersistenceStrategy(File baseDirectory)
DomDriver.baseDirectory - the directory for the serialized valuespublic FilePersistenceStrategy(File baseDirectory, XStream xstream)
baseDirectory - the directory for the serialized valuesxstream - the XStream instance to use for (de)serializationpublic FilePersistenceStrategy(File baseDirectory, XStream xstream, String encoding, String illegalChars)
baseDirectory - the directory for the serialized valuesxstream - the XStream instance to use for (de)serializationencoding - encoding used to write the filesillegalChars - illegal characters for file names (should always include '%' as long
as you do not overwrite the (un)escape methods)protected boolean isValid(File dir, String name)
isValid in class AbstractFilePersistenceStrategyprotected Object extractKey(String name)
extractKey in class AbstractFilePersistenceStrategyname - the filenameprotected String getName(Object key)
getName in class AbstractFilePersistenceStrategykey - the keyCopyright © 2004-2014 XStream. All Rights Reserved.