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https://issues.apache.org/jira/browse/FOP-2857?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16815166#comment-16815166
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Vera Straube commented on FOP-2857:
-----------------------------------
In our environment is the "user.home" property not set, we need the fallback to
"java.io.tmp" because the current directory is write protected.
> FontCache.toDirectory() and FontCache.getDefaultCacheFile() work not correct
> ----------------------------------------------------------------------------
>
> Key: FOP-2857
> URL: https://issues.apache.org/jira/browse/FOP-2857
> Project: FOP
> Issue Type: Bug
> Components: font/unqualified
> Affects Versions: 2.3
> Reporter: Vera Straube
> Priority: Critical
> Attachments: FontCache.java.patch, FontCache.java.patch2
>
>
> The function getDefaultCacheFile() of the class FontCache should work like
> this:
> [1] case: select user_dir
> -> user_dir: 'C:\Users\strv'
> -> temp_dir: 'C:\Users\strv\AppData\Local\Temp\'
> -> cache_file: 'C:\Users\strv\.fop\fop-fonts.cache'
> [2] case: select temp_dir
> -> user_dir: ''
> -> temp_dir: 'C:\Users\strv\AppData\Local\Temp\'
> -> cache_file: 'C:\Users\strv\AppData\Local\Temp\.fop\fop-fonts.cache'
> [3] case: select curr_dir
> -> user_dir: ''
> -> temp_dir: ''
> -> cache_file: 'fop-fonts.cache'
> Actually it works uncorrectly like this:
> [1] case: select user_dir
> -> user_dir: 'C:\Users\strv'
> -> temp_dir: 'C:\Users\strv\AppData\Local\Temp\'
> -> cache_file: 'C:\Users\strv\.fop\fop-fonts.cache'
> [2] case: select temp_dir
> -> user_dir: ''
> -> temp_dir: 'C:\Users\strv\AppData\Local\Temp\'
> -> cache_file: '.fop' --> wrong behavior !!!
> [3] case: select curr_dir
> -> user_dir: ''
> -> temp_dir: ''
> -> cache_file: '.fop' --> wrong behavior !!!
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