/**
* Caches a block of code, returning a handle that can be passed to runCachedBlock().
*
* @param id An identifier. If null, a unique identifier is generated
* @param code The code
* @param namespace If true, the namespace will be set
* @return Description of the Return Value
* @exception Exception instances are thrown when various BeanShell errors occur
* @since jEdit 4.1pre1
*/
public BshMethod cacheBlock(String id, String code, boolean namespace) throws Exception {
String name = "__internal_" + id;
// evaluate a method declaration
if (namespace) {
_eval(global, name + "(ns) {\nthis.callstack.set(0,ns);\n" + code + "\n}");
return global.getMethod(name, new Class[] {NameSpace.class});
} else {
_eval(global, name + "() {\n" + code + "\n}");
return global.getMethod(name, new Class[0]);
}
} // }}}
/**
* Description of the Method
*
* @param namespace Description of the Parameter
* @exception UtilEvalError Description of the Exception
*/
private void resetDefaultVariables(NameSpace namespace)
// throws UtilEvalError {
{
try {
namespace.setVariable("reg", factory, false);
} catch (UtilEvalError ex) {
log.error(ex, ex);
}
} // }}}
/** Description of the Method */
public void init() {
global = new NameSpace(new BshClassManager(), "Embedded BeanShell interpreter");
// global.importPackage("org.gjt.sp.util");
global.importPackage("org.twdata.TW1606U.gui");
global.importPackage("org.twdata.TW1606U.signal");
global.importPackage("org.twdata.TW1606U.action");
global.importPackage("org.twdata.TW1606U.tw");
global.importPackage("org.twdata.TW1606U.tw.data");
global.importPackage("org.twdata.TW1606U.data");
global.importPackage("org.twdata.TW1606U.tw.model");
global.importPackage("org.twdata.TW1606U.tw.signal");
global.importPackage("org.werx.framework.bus");
interpForMethods = createInterpreter(global);
} // }}}