private long getLastModified(String scriptName) throws ResourceException {
URLConnection conn = rc.getResourceConnection(scriptName);
long lastMod = 0;
try {
// getLastModified() truncates up to 999 ms from the true modification time, let's fix that
lastMod = ((conn.getLastModified() / 1000) + 1) * 1000 - 1;
} finally {
// getResourceConnection() opening the inputstream, let's ensure all streams are closed
forceClose(conn);
}
return lastMod;
}
/**
* Get the class of the scriptName in question, so that you can instantiate Groovy objects with
* caching and reloading.
*
* @param scriptName resource name pointing to the script
* @return the loaded scriptName as a compiled class
* @throws ResourceException if there is a problem accessing the script
* @throws ScriptException if there is a problem parsing the script
*/
public Class loadScriptByName(String scriptName) throws ResourceException, ScriptException {
URLConnection conn = rc.getResourceConnection(scriptName);
String path = conn.getURL().toExternalForm();
ScriptCacheEntry entry = scriptCache.get(path);
Class clazz = null;
if (entry != null) clazz = entry.scriptClass;
try {
if (isSourceNewer(entry)) {
try {
String encoding = conn.getContentEncoding() != null ? conn.getContentEncoding() : "UTF-8";
clazz =
groovyLoader.parseClass(
IOGroovyMethods.getText(conn.getInputStream(), encoding), path);
} catch (IOException e) {
throw new ResourceException(e);
}
}
} finally {
forceClose(conn);
}
return clazz;
}
