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#2820 Fix package name retrieval from Jar files

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This commit is contained in:
Shinsuke Sugaya 2024-06-19 10:33:54 +09:00
parent 3551d13562
commit 4afbb344c7
1 changed files with 30 additions and 6 deletions
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36
src/main/java/org/codelibs/fess/helper/ProtocolHelper.java
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@ -21,11 +21,14 @@ import static org.codelibs.core.stream.StreamUtil.stream;
import java.io.File;
import java.io.IOException;
import java.lang.reflect.Field;
import java.net.JarURLConnection;
import java.net.URL;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Enumeration;
import java.util.List;
import java.util.jar.JarEntry;
import java.util.jar.JarFile;
import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
@ -70,12 +73,33 @@ public class ProtocolHelper {
while (resources.hasMoreElements()) {
final URL resource = resources.nextElement();
final File directory = new File(resource.getFile());
if (directory.exists() && directory.isDirectory()) {
final File[] files = directory.listFiles(File::isDirectory);
if (files != null) {
for (final File file : files) {
subPackages.add(file.getName());
logger.debug("loading {}", resource);
if ("file".equals(resource.getProtocol())) {
final File directory = new File(resource.getFile());
if (directory.exists() && directory.isDirectory()) {
final File[] files = directory.listFiles(File::isDirectory);
if (files != null) {
for (final File file : files) {
final String name = file.getName();
subPackages.add(name);
logger.debug("found {} in {}", name, resource);
}
}
}
} else if ("jar".equals(resource.getProtocol())) {
final JarURLConnection jarURLConnection = (JarURLConnection) resource.openConnection();
try (JarFile jarFile = jarURLConnection.getJarFile()) {
final Enumeration<JarEntry> entries = jarFile.entries();
while (entries.hasMoreElements()) {
final JarEntry entry = entries.nextElement();
final String entryName = entry.getName();
if (entryName.endsWith("/") && entryName.startsWith(path) && entryName.length() > path.length() + 1) {
final String name = entryName.substring(path.length() + 1, entryName.length() - 1);
if (name.indexOf('/') == -1) {
subPackages.add(name);
logger.debug("found {} in {}", name, resource);
}
}
}
}
}