org.glassfish.appclient.client.jws.boot.ClassPathManager15 Maven / Gradle / Ivy
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package org.glassfish.appclient.client.jws.boot;
import java.io.File;
import java.net.URI;
import java.net.URISyntaxException;
import java.net.URL;
/**
* Class Path manager for Java Web Start-aware ACC running under Java runtime 1.5.x.
*
* @author tjquinn
*/
public class ClassPathManager15 extends ClassPathManager {
/**
*Return a new instance of the manager
*@param loader the Java Web Start-provided class loader
*/
protected ClassPathManager15(ClassLoader loader, boolean keepJWSClassLoader) {
super(loader, keepJWSClassLoader);
}
public ClassLoader getParentClassLoader() {
return (keepJWSClassLoader() ? getJnlpClassLoader() : null);
}
public File findContainingJar(URL resourceURL) throws IllegalArgumentException, URISyntaxException {
File result = null;
if (resourceURL != null) {
URI uri = resourceURL.toURI();
String scheme = uri.getScheme();
String ssp = uri.getSchemeSpecificPart();
if (scheme.equals("jar")) {
/*
*The scheme-specific part will look like "file:!/.class"
*so we need to isolate the scheme and the part.
*The subscheme (the scheme within the jar) precedes the colon
*and the file spec appears after it and before the exclamation point.
*/
int colon = ssp.indexOf(':');
int excl = ssp.indexOf('!');
String containingJarPath = ssp.substring(colon + 1, excl);
result = new File(containingJarPath);
} else {
throw new IllegalArgumentException(resourceURL.toExternalForm());
}
}
return result;
}
}