/** Returns the path to be used as the servlet name. */
private Path getPagePath(String pathName) {
Path rootDir = _webApp.getRootDirectory();
String realPath = _webApp.getRealPath(pathName);
Path path = rootDir.lookupNative(realPath);
if (path.isFile() && path.canRead()) return path;
java.net.URL url;
ClassLoader loader = _webApp.getClassLoader();
if (loader != null) {
url = _webApp.getClassLoader().getResource(pathName);
String name = url != null ? url.toString() : null;
path = null;
if (url != null && (name.endsWith(".jar") || name.endsWith(".zip")))
path = JarPath.create(Vfs.lookup(url.toString())).lookup(pathName);
else if (url != null) path = Vfs.lookup(url.toString());
if (path != null && path.isFile() && path.canRead()) return path;
}
url = ClassLoader.getSystemResource(pathName);
String name = url != null ? url.toString() : null;
path = null;
if (url != null && (name.endsWith(".jar") || name.endsWith(".zip")))
path = JarPath.create(Vfs.lookup(url.toString())).lookup(pathName);
else if (url != null) path = Vfs.lookup(url.toString());
if (path != null && path.isFile() && path.canRead()) return path;
else return null;
}
/** Returns the code source. */
public CodeSource getCodeSource(String path) {
try {
Path jarPath = _jarPath.lookup(path);
Certificate[] certificates = jarPath.getCertificates();
URL url = new URL(_jarPath.getContainer().getURL());
return new CodeSource(url, certificates);
} catch (Exception e) {
log.log(Level.WARNING, e.toString(), e);
return null;
}
}
/** Reads the jar's manifest. */
private void loadManifest() {
if (_isManifestRead) return;
synchronized (this) {
if (_isManifestRead) return;
try {
_manifest = _jarPath.getManifest();
if (_manifest == null) return;
Attributes attr = _manifest.getMainAttributes();
if (attr != null) addManifestPackage("", attr);
Map<String, Attributes> entries = _manifest.getEntries();
for (Map.Entry<String, Attributes> entry : entries.entrySet()) {
String pkg = entry.getKey();
attr = entry.getValue();
if (attr == null) continue;
addManifestPackage(pkg, attr);
}
} catch (IOException e) {
log.log(Level.WARNING, e.toString(), e);
} finally {
_isManifestRead = true;
}
}
}
/** Sets the resource directory. */
public void setPath(Path path) {
if (path.getPath().endsWith(".jar") || path.getPath().endsWith(".zip")) {
path = JarPath.create(path);
}
_path = path;
}
/** Tests for equality. */
@Override
public boolean equals(Object o) {
if (!(o instanceof JarEntry)) return false;
JarEntry entry = (JarEntry) o;
return _jarPath.equals(entry._jarPath);
}
/** Validates the jar. */
public void validate() throws ConfigException {
loadManifest();
if (_manifest != null) validateManifest(_jarPath.getContainer().getURL(), _manifest);
}
