/**
* Return the URL to the resource that is mapped to a specified path. The path must begin with a
* "/" and is interpreted as relative to the current context root.
*
* @param path The path to the desired resource
* @exception MalformedURLException if the path is not given in the correct form
*/
public URL getResource(String path) throws MalformedURLException {
DirContext resources = context.getResources();
if (resources != null) {
String fullPath = context.getName() + path;
// this is the problem. Host must not be null
String hostName = context.getParent().getName();
try {
resources.lookup(path);
if (System.getSecurityManager() != null) {
try {
PrivilegedGetResource dp = new PrivilegedGetResource(hostName, fullPath, resources);
return (URL) AccessController.doPrivileged(dp);
} catch (PrivilegedActionException pe) {
throw pe.getException();
}
} else {
return new URL(
"jndi",
null,
0,
getJNDIUri(hostName, fullPath),
new DirContextURLStreamHandler(resources));
}
} catch (Exception e) {
// e.printStackTrace();
}
}
return (null);
}
/**
* Return the requested resource as an <code>InputStream</code>. The path must be specified
* according to the rules described under <code>getResource</code>. If no such resource can be
* identified, return <code>null</code>.
*
* @param path The path to the desired resource.
*/
public InputStream getResourceAsStream(String path) {
DirContext resources = context.getResources();
if (resources != null) {
try {
Object resource = resources.lookup(path);
if (resource instanceof Resource) return (((Resource) resource).streamContent());
} catch (Exception e) {
}
}
return (null);
}
/**
* Return a Set containing the resource paths of resources member of the specified collection.
* Each path will be a String starting with a "/" character. The returned set is immutable.
*
* @param path Collection path
*/
public Set getResourcePaths(String path) {
DirContext resources = context.getResources();
if (resources != null) {
if (System.getSecurityManager() != null) {
PrivilegedAction dp = new PrivilegedGetResourcePaths(resources, path);
return ((Set) AccessController.doPrivileged(dp));
} else {
return (getResourcePathsInternal(resources, path));
}
}
return (null);
}
/**
* Return the resources object that is mapped to a specified path. The path must begin with a "/"
* and is interpreted as relative to the current context root.
*/
public DirContext getResources() {
return context.getResources();
}
