[
https://jira.codehaus.org/browse/XSTR-685?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Joerg Schaible resolved XSTR-685.
---------------------------------
Resolution: Fixed
Fix Version/s: 1.x Maintenance
Fixed in trunk. For now you may use a workaround by invoking the driver
directly:
{code:java}
XStream xstream = new XStream((HierarchicalStreamDriver)null);
HierarchicalStreamDriver driver = new StaxDriver();
HierarchicalStreamReader reader = driver.createReader(file);
Object result = xstream.unmarshal(reader);
reader.close();
{code}
> Deserializing with StaxDriver cause xml source file kept opened
> ----------------------------------------------------------------
>
> Key: XSTR-685
> URL: https://jira.codehaus.org/browse/XSTR-685
> Project: XStream
> Issue Type: Bug
> Components: IO
> Affects Versions: 1.4.2
> Reporter: Alessio Pollero
> Assignee: Joerg Schaible
> Priority: Critical
> Fix For: 1.x Maintenance
>
>
> Deserializing a class from an xml previously generated with xStream
> StaxDriver() cause that the file remain opened until i close the entire
> application.
> A snippet of code that cause the issue :
> File file = new File("C:\settings.xml");
> XStream xstream = new XStream(new StaxDriver());
> xstream.alias("Settings", Settings.class);
> Settings s = (Settings) xstream.fromXML(file);
> After calling fromXml() the file settings.xml remain locked(i can't remove
> the file) until the application ends.
> A possible ugly workaround seem calling System.gc() after the fromXML()
> method ...
> See this related question on StackOverflow :
> http://stackoverflow.com/questions/8173124/java-xstream-closing-connection-to-file
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