From 0c86338a8f79b157ebd98dac5357baa2da7ddc16 Mon Sep 17 00:00:00 2001 From: Andreas Beeker Date: Sun, 5 Jun 2016 16:49:18 +0000 Subject: [PATCH] try to find out temp file errors on maven build git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1746932 13f79535-47bb-0310-9956-ffa450edef68 --- src/java/org/apache/poi/util/TempFile.java | 16 ++++++++++------ 1 file changed, 10 insertions(+), 6 deletions(-) diff --git a/src/java/org/apache/poi/util/TempFile.java b/src/java/org/apache/poi/util/TempFile.java index b228d237d1..44f461379c 100644 --- a/src/java/org/apache/poi/util/TempFile.java +++ b/src/java/org/apache/poi/util/TempFile.java @@ -96,20 +96,24 @@ public final class TempFile { public File createTempFile(String prefix, String suffix) throws IOException { // Identify and create our temp dir, if needed if (dir == null) { - dir = new File(System.getProperty(JAVA_IO_TMPDIR), "poifiles"); - if(!dir.exists()) { - if(!dir.mkdirs()) { - throw new IOException("Could not create temporary directory '" + dir + "'"); - } + String tmpDir = System.getProperty(JAVA_IO_TMPDIR); + if (tmpDir == null) { + throw new IOException("Systems temporary directory not defined - set the -D"+JAVA_IO_TMPDIR+" jvm property!"); } + 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 File newFile = File.createTempFile(prefix, suffix, dir); // 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(); + } // All done return newFile; -- 2.39.5