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Refactored so in the future I can combine everything into one jar

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This commit is contained in:
Dawson
2025-12-04 09:28:21 -05:00
parent 8faa59f161
commit c7734b2294
7 changed files with 23 additions and 10 deletions
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Common/loader-utils/src/main/java/dev/brighten/antivpn/loader/JarInJarClassLoader.java
+9 -6
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@@ -35,14 +35,15 @@ import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.Paths;
import java.nio.file.StandardCopyOption;
import java.util.Arrays;
/**
* Classloader that can load a jar from within another jar file.
*
* <p>The "loader" jar contains the loading code & public API classes,
* <p>The "loader" jar contains the loading code & public API classes
* and is class-loaded by the platform.</p>
*
* <p>The inner "plugin" jar contains the plugin itself, and is class-loaded
* <p>The inner "plugin" jar contains the plugin itself and is class-loaded
* by the loading code & this classloader.</p>
*/
public class JarInJarClassLoader extends URLClassLoader {
@@ -57,8 +58,10 @@ public class JarInJarClassLoader extends URLClassLoader {
* @param jarResourcePath the path to the jar-in-jar resource within the loader jar
* @throws LoadingException if something unexpectedly bad happens
*/
public JarInJarClassLoader(ClassLoader loaderClassLoader, String jarResourcePath) throws LoadingException {
super(new URL[]{extractJar(loaderClassLoader, jarResourcePath)}, loaderClassLoader);
public JarInJarClassLoader(ClassLoader loaderClassLoader, String... jarResourcePath) throws LoadingException {
super(Arrays.stream(jarResourcePath)
.map(path -> extractJar(loaderClassLoader, path))
.toArray(URL[]::new), loaderClassLoader);
}
public void addJarToClasspath(URL url) {
@@ -127,10 +130,10 @@ public class JarInJarClassLoader extends URLClassLoader {
}
// create a temporary file
// on posix systems by default this is only read/writable by the process owner
// on posix systems; by default, this is only read/writable by the process owner
Path path;
try {
path = Files.createTempFile("luckperms-jarinjar", ".jar.tmp");
path = Files.createTempFile(jarResourcePath, ".jar.tmp");
} catch (IOException e) {
throw new LoadingException("Unable to create a temporary file", e);
}