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https://issues.apache.org/jira/browse/FOP-2146?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17117576#comment-17117576
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Simon Steiner commented on FOP-2146:
------------------------------------
I think you use EnvironmentalProfileFactory.createRestrictedIO to disable font
caching
{code:java}
String fopxconf = "<fop version=\"1.0\"></fop>";
ResourceResolver cloudResourceResolver =
ResourceResolverFactory.createDefaultResourceResolver();
FopFactoryBuilder confBuilder = new FopConfParser(new
ByteArrayInputStream(fopxconf.getBytes()),
EnvironmentalProfileFactory.createRestrictedIO(new
File(".").toURI(), cloudResourceResolver)).getFopFactoryBuilder();
FopFactory fopFactory = confBuilder.build();
FOUserAgent foUserAgent = fopFactory.newFOUserAgent();
FileOutputStream fos = new FileOutputStream("out.png");
Fop fop = fopFactory.newFop("image/png", foUserAgent, fos);
TransformerFactory factory = TransformerFactory.newInstance();
Transformer transformer = factory.newTransformer();
Source src = new StreamSource(new ByteArrayInputStream(fo.getBytes()));
Result res = new SAXResult(fop.getDefaultHandler());
transformer.transform(src, res);
fos.close();
{code}
> Wrong FontCache-Directory used for not existing userHome in
> FontCache.getDefaultCacheFile() (Bug 47786 was not fixed correctly)
> -------------------------------------------------------------------------------------------------------------------------------
>
> Key: FOP-2146
> URL: https://issues.apache.org/jira/browse/FOP-2146
> Project: FOP
> Issue Type: Bug
> Components: font/unqualified
> Affects Versions: 1.1
> Environment: Operating System: All
> Platform: All
> Reporter: mg
>
> Method getDefaultCacheFile() returns an invalid file name if the user has no
> home directory set. In that case the name of the fop user directory
> (FOP_USER_DIR!) is returned and not the name of the cache file
> (DEFAULT_CACHE_FILENAME).
> Wrong Code:
> public static File getDefaultCacheFile(boolean forWriting) {
> File userHome = getUserHome();
> if (userHome != null) {
> File fopUserDir = new File(userHome, FOP_USER_DIR);
> if (forWriting) {
> boolean writable = fopUserDir.canWrite();
> if (!fopUserDir.exists()) {
> writable = fopUserDir.mkdir();
> }
> if (!writable) {
> userHome = getTempDirectory();
> fopUserDir = new File(userHome, FOP_USER_DIR);
> fopUserDir.mkdir();
> }
> }
> return new File(fopUserDir, DEFAULT_CACHE_FILENAME);
> }
> return new File(FOP_USER_DIR);
> }
> If getUserHome() does not return a directory the default name must be
> returned (and not the name of the directory):
> return new File(DEFAULT_CACHE_FILENAME);
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