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Delete temp file on exit; #775

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This commit is contained in:
Philip Helger
2025-04-03 18:22:30 +02:00
parent ce3faf73d1
commit 1074590f78
1 changed files with 8 additions and 7 deletions
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15
library/src/main/java/org/mustangproject/ZUGFeRD/PDFBoxUpdateMitigation.java
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@@ -13,14 +13,14 @@ import org.apache.pdfbox.preflight.parser.PreflightParser;
import jakarta.activation.DataSource;
// Copied from PDFBox preflight 2.0.x
// Copied from PDFBox preflight 2.0.x
final class ByteArrayDataSource implements DataSource
{
private ByteArrayOutputStream data;
private String type = null;
private String name = null;
public ByteArrayDataSource (InputStream is) throws IOException
public ByteArrayDataSource (final InputStream is) throws IOException
{
data = new ByteArrayOutputStream ();
IOUtils.copy (is, data);
@@ -36,7 +36,7 @@ final class ByteArrayDataSource implements DataSource
* @param type
* the type to set
*/
public void setType (String type)
public void setType (final String type)
{
this.type = type;
}
@@ -45,7 +45,7 @@ final class ByteArrayDataSource implements DataSource
* @param name
* the name to set
*/
public void setName (String name)
public void setName (final String name)
{
this.name = name;
}
@@ -70,12 +70,13 @@ final class ByteArrayDataSource implements DataSource
// Try to create an API similar to the 2.x one
final class PreflightParserHelper
{
private static File createTmpFile (InputStream input) throws IOException
private static File createTmpFile (final InputStream input) throws IOException
{
FileOutputStream fos = null;
try
{
File tmpFile = File.createTempFile ("mustang-pdf", ".pdf");
final File tmpFile = File.createTempFile ("mustang-pdf", ".pdf");
tmpFile.deleteOnExit ();
fos = new FileOutputStream (tmpFile);
IOUtils.copy (input, fos);
return tmpFile;
@@ -87,7 +88,7 @@ final class PreflightParserHelper
}
}
public static PreflightParser createPreflightParser (DataSource dataSource) throws IOException
public static PreflightParser createPreflightParser (final DataSource dataSource) throws IOException
{
return new PreflightParser (createTmpFile (dataSource.getInputStream ()));
}