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Reuse existing File copy function to handle audio parser tmp files

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This commit is contained in:
luccioman
2018-02-28 11:58:32 +01:00
parent f77f8f40f9
commit 11611dbdcf
1 changed files with 10 additions and 20 deletions

30
source/net/yacy/document/parser/audioTagParser.java

@ -24,10 +24,7 @@
package net.yacy.document.parser;
import java.io.BufferedOutputStream;
import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.util.ArrayList;
import java.util.Collections;
@ -48,11 +45,11 @@ import org.jaudiotagger.tag.Tag;
import net.yacy.cora.document.id.DigestURL;
import net.yacy.cora.document.id.MultiProtocolURL;
import net.yacy.cora.util.ConcurrentLog;
import net.yacy.document.AbstractParser;
import net.yacy.document.Document;
import net.yacy.document.Parser;
import net.yacy.document.VocabularyScraper;
import net.yacy.kelondro.util.FileUtils;
/**
* this parser can parse id3 tags of mp3 audio files
@ -235,8 +232,7 @@ public class audioTagParser extends AbstractParser implements Parser {
filename = filename.isEmpty() ? location.toTokens() : MultiProtocolURL.unescape(filename);
Document[] docs;
BufferedOutputStream fout = null;
File tempFile = null;
File tempFile = null;
AudioFile f;
try {
@ -244,12 +240,8 @@ public class audioTagParser extends AbstractParser implements Parser {
f = AudioFileIO.read(location.getFSFile());
} else {
// create a temporary file, as jaudiotagger requires a file rather than an input stream
tempFile = File.createTempFile(filename, "." + fileext);
fout = new BufferedOutputStream(new FileOutputStream(tempFile));
int c;
while ((c = source.read()) != -1) {
fout.write(c);
}
tempFile = File.createTempFile(filename, "." + fileext);
FileUtils.copy(source, tempFile);
f = AudioFileIO.read(tempFile);
}
@ -344,15 +336,13 @@ public class audioTagParser extends AbstractParser implements Parser {
new Date()
)};
} finally {
try {
if (fout != null)
fout.close();
} catch (final IOException e) {
// TODO Auto-generated catch block
ConcurrentLog.logException(e);
}
if (tempFile != null)
if (tempFile != null) {
tempFile.delete();
/*
* If temp file deletion failed it should not be an issue as the operation is
* delayed to JVM exit (see YaCy custome temp directory deletion in yacy class)
*/
}
}
return docs;
}