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try to find out temp file errors on maven build

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git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1746932 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Andreas Beeker 2016-06-05 16:49:18 +00:00
parent 56b23028ba
commit c423015a1b
1 changed files with 10 additions and 6 deletions
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16
src/java/org/apache/poi/util/TempFile.java
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@ -96,20 +96,24 @@ public final class TempFile {
public File createTempFile(String prefix, String suffix) throws IOException { public File createTempFile(String prefix, String suffix) throws IOException {
// Identify and create our temp dir, if needed // Identify and create our temp dir, if needed
if (dir == null) { if (dir == null) {
dir = new File(System.getProperty(JAVA_IO_TMPDIR), "poifiles"); String tmpDir = System.getProperty(JAVA_IO_TMPDIR);
if(!dir.exists()) { if (tmpDir == null) {
if(!dir.mkdirs()) { throw new IOException("Systems temporary directory not defined - set the -D"+JAVA_IO_TMPDIR+" jvm property!");
throw new IOException("Could not create temporary directory '" + dir + "'");
}
} }
dir = new File(tmpDir, "poifiles");
} }
if (!(dir.exists() || dir.mkdirs()) || !dir.isDirectory()) {
throw new IOException("Could not create temporary directory '" + dir + "'");
}
// Generate a unique new filename // Generate a unique new filename
File newFile = File.createTempFile(prefix, suffix, dir); File newFile = File.createTempFile(prefix, suffix, dir);
// Set the delete on exit flag, unless explicitly disabled // Set the delete on exit flag, unless explicitly disabled
if (System.getProperty("poi.keep.tmp.files") == null) if (System.getProperty("poi.keep.tmp.files") == null) {
newFile.deleteOnExit(); newFile.deleteOnExit();
}
// All done // All done
return newFile; return newFile;