/** Set up BeanShell replace if necessary. */
private static void initReplace() throws Exception {
if (beanshell && replace.length() != 0) {
String text;
if (replace.trim().startsWith("{")) text = replace;
else text = "return (" + replace + ");";
replaceMethod = BeanShell.cacheBlock("replace", text, true);
} else replaceMethod = null;
} // }}}
public BshMethod get() throws java.lang.Exception {
if (cache != null) {
BshMethod cached = cache.get();
if (cached != null) {
return cached;
}
}
BshMethod newOne = BeanShell.cacheBlock(name, source, true);
cache = new SoftReference<BshMethod>(newOne);
return newOne;
}