public void trySearch(SearchState state) {
// This code exploits the fact that all .jar files will be found for the JarredScript feature.
// This is where the basic extension mechanism gets fixed
Library oldLibrary = state.library;
// Create package name, by splitting on / and joining all but the last elements with a ".",
// and downcasing them.
String[] all = state.searchFile.split("/");
StringBuilder finName = new StringBuilder();
for (int i = 0, j = (all.length - 1); i < j; i++) {
finName.append(all[i].toLowerCase()).append(".");
}
try {
// Make the class name look nice, by splitting on _ and capitalize each segment, then
// joining
// the, together without anything separating them, and last put on "Service" at the end.
String[] last = all[all.length - 1].split("_");
for (int i = 0, j = last.length; i < j; i++) {
finName.append(Character.toUpperCase(last[i].charAt(0))).append(last[i].substring(1));
}
finName.append("Service");
// We don't want a package name beginning with dots, so we remove them
String className = finName.toString().replaceAll("^\\.*", "");
// If there is a jar-file with the required name, we add this to the class path.
if (state.library instanceof JarredScript) {
// It's _really_ expensive to check that the class actually exists in the Jar, so
// we don't do that now.
runtime
.getJRubyClassLoader()
.addURL(((JarredScript) state.library).getResource().getURL());
}
// quietly try to load the class
Class theClass = runtime.getJavaSupport().loadJavaClassQuiet(className);
state.library = new ClassExtensionLibrary(theClass);
} catch (Exception ee) {
state.library = null;
runtime.getGlobalVariables().set("$!", runtime.getNil());
}
// If there was a good library before, we go back to that
if (state.library == null && oldLibrary != null) {
state.library = oldLibrary;
}
}
public void trySearch(SearchState state) throws RaiseException {
// no library or extension found, try to load directly as a class
Script script;
String className = buildClassName(state.searchFile);
int lastSlashIndex = className.lastIndexOf('/');
if (lastSlashIndex > -1
&& lastSlashIndex < className.length() - 1
&& !Character.isJavaIdentifierStart(className.charAt(lastSlashIndex + 1))) {
if (lastSlashIndex == -1) {
className = "_" + className;
} else {
className =
className.substring(0, lastSlashIndex + 1)
+ "_"
+ className.substring(lastSlashIndex + 1);
}
}
className = className.replace('/', '.');
try {
Class scriptClass = Class.forName(className);
script = (Script) scriptClass.newInstance();
} catch (Exception cnfe) {
throw runtime.newLoadError("no such file to load -- " + state.searchFile);
}
state.library = new ScriptClassLibrary(script);
}
protected Library findLibraryBySearchState(SearchState state) {
Library library = super.findLibraryBySearchState(state);
if (library == null) {
library = findLibraryWithClassloaders(state, state.searchFile, state.suffixType);
if (library != null) {
state.library = library;
}
}
return library;
}
public void trySearch(SearchState state) {
state.library = findLibraryWithClassloaders(state, state.searchFile, state.suffixType);
}
public void trySearch(SearchState state) {
state.library = findLibraryWithoutCWD(state, state.searchFile, state.suffixType);
}
