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Merge pull request #805 from phax/master

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Delete temp file on exit
This commit is contained in:
Jochen Staerk
2025-04-04 07:41:52 +02:00
committed by GitHub
parent ce3faf73d1 1074590f78
commit d8a066fa70
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; import jakarta.activation.DataSource;
// Copied from PDFBox preflight 2.0.x // Copied from PDFBox preflight 2.0.x
final class ByteArrayDataSource implements DataSource final class ByteArrayDataSource implements DataSource
{ {
private ByteArrayOutputStream data; private ByteArrayOutputStream data;
private String type = null; private String type = null;
private String name = null; private String name = null;
public ByteArrayDataSource (InputStream is) throws IOException public ByteArrayDataSource (final InputStream is) throws IOException
{ {
data = new ByteArrayOutputStream (); data = new ByteArrayOutputStream ();
IOUtils.copy (is, data); IOUtils.copy (is, data);
@@ -36,7 +36,7 @@ final class ByteArrayDataSource implements DataSource
* @param type * @param type
* the type to set * the type to set
*/ */
public void setType (String type) public void setType (final String type)
{ {
this.type = type; this.type = type;
} }
@@ -45,7 +45,7 @@ final class ByteArrayDataSource implements DataSource
* @param name * @param name
* the name to set * the name to set
*/ */
public void setName (String name) public void setName (final String name)
{ {
this.name = name; this.name = name;
} }
@@ -70,12 +70,13 @@ final class ByteArrayDataSource implements DataSource
// Try to create an API similar to the 2.x one // Try to create an API similar to the 2.x one
final class PreflightParserHelper final class PreflightParserHelper
{ {
private static File createTmpFile (InputStream input) throws IOException private static File createTmpFile (final InputStream input) throws IOException
{ {
FileOutputStream fos = null; FileOutputStream fos = null;
try try
{ {
File tmpFile = File.createTempFile ("mustang-pdf", ".pdf"); final File tmpFile = File.createTempFile ("mustang-pdf", ".pdf");
tmpFile.deleteOnExit ();
fos = new FileOutputStream (tmpFile); fos = new FileOutputStream (tmpFile);
IOUtils.copy (input, fos); IOUtils.copy (input, fos);
return tmpFile; 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 ())); return new PreflightParser (createTmpFile (dataSource.getInputStream ()));
} }