Java Code Examples for jdk.nashorn.internal.runtime.options.Options#process()

/**
 * SharedContextEvaluator constructor
 * @param args initial script arguments to create shared context
 */
public SharedContextEvaluator(final String[] args) {
    this.ctxOut = new DelegatingOutputStream(System.out);
    this.ctxErr = new DelegatingOutputStream(System.err);
    final PrintWriter wout = new PrintWriter(ctxOut, true);
    final PrintWriter werr = new PrintWriter(ctxErr, true);
    final Options options = new Options("nashorn", werr);
    options.process(args);
    final ErrorManager errors = new ErrorManager(werr);
    this.context = new Context(options, errors, wout, werr, Thread.currentThread().getContextClassLoader());
}
 

/**
 * SharedContextEvaluator constructor
 * @param args initial script arguments to create shared context
 */
public SharedContextEvaluator(final String[] args) {
    this.ctxOut = new DelegatingOutputStream(System.out);
    this.ctxErr = new DelegatingOutputStream(System.err);
    final PrintWriter wout = new PrintWriter(ctxOut, true);
    final PrintWriter werr = new PrintWriter(ctxErr, true);
    final Options options = new Options("nashorn", werr);
    options.process(args);
    final ErrorManager errors = new ErrorManager(werr);
    this.context = new Context(options, errors, wout, werr, Thread.currentThread().getContextClassLoader());
}
 

/**
 * SharedContextEvaluator constructor
 * @param args initial script arguments to create shared context
 */
public SharedContextEvaluator(final String[] args) {
    this.ctxOut = new DelegatingOutputStream(System.out);
    this.ctxErr = new DelegatingOutputStream(System.err);
    final PrintWriter wout = new PrintWriter(ctxOut, true);
    final PrintWriter werr = new PrintWriter(ctxErr, true);
    final Options options = new Options("nashorn", werr);
    options.process(args);
    final ErrorManager errors = new ErrorManager(werr);
    this.context = new Context(options, errors, wout, werr, Thread.currentThread().getContextClassLoader());
}
 

/**
 * SharedContextEvaluator constructor
 * @param args initial script arguments to create shared context
 */
public SharedContextEvaluator(final String[] args) {
    this.ctxOut = new DelegatingOutputStream(System.out);
    this.ctxErr = new DelegatingOutputStream(System.err);
    final PrintWriter wout = new PrintWriter(ctxOut, true);
    final PrintWriter werr = new PrintWriter(ctxErr, true);
    final Options options = new Options("nashorn", werr);
    options.process(args);
    final ErrorManager errors = new ErrorManager(werr);
    this.context = new Context(options, errors, wout, werr, Thread.currentThread().getContextClassLoader());
}
 

ParserImpl(final String... args) throws IllegalArgumentException {
    Objects.requireNonNull(args);

    // handle the parser specific "--es6-module" option
    boolean seenModuleOption = false;
    for (int idx = 0; idx < args.length; idx++) {
        final String opt = args[idx];
        if (opt.equals("--es6-module")) {
            seenModuleOption = true;
            /*
             * Nashorn parser does not understand parser API specific
             * option. This option implies --language=es6. So, we change
             * the option to --language=es6. Note that if user specified
             * --language=es6 explicitly, that is okay. Nashorn tolerates
             * repeated options!
             */
            args[idx] = "--language=es6";
            break;
        }
    }
    this.moduleMode = seenModuleOption;

    // append "--parse-only to signal to the Nashorn that it
    // is being used in "parse only" mode.
    final String[] newArgs = Arrays.copyOf(args, args.length + 1, String[].class);
    newArgs[args.length] = "--parse-only";
    final Options options = new Options("nashorn");
    options.process(newArgs);
    this.env = new ScriptEnvironment(options,
            new PrintWriter(System.out), new PrintWriter(System.err));
}
 

/**
 * SharedContextEvaluator constructor
 * @param args initial script arguments to create shared context
 */
public SharedContextEvaluator(final String[] args) {
    this.ctxOut = new DelegatingOutputStream(System.out);
    this.ctxErr = new DelegatingOutputStream(System.err);
    final PrintWriter wout = new PrintWriter(ctxOut, true);
    final PrintWriter werr = new PrintWriter(ctxErr, true);
    final Options options = new Options("nashorn", werr);
    options.process(args);
    final ErrorManager errors = new ErrorManager(werr);
    this.context = new Context(options, errors, wout, werr, Thread.currentThread().getContextClassLoader());
}
 

/**
 * SharedContextEvaluator constructor
 * @param args initial script arguments to create shared context
 */
public SharedContextEvaluator(final String[] args) {
    this.ctxOut = new DelegatingOutputStream(System.out);
    this.ctxErr = new DelegatingOutputStream(System.err);
    final PrintWriter wout = new PrintWriter(ctxOut, true);
    final PrintWriter werr = new PrintWriter(ctxErr, true);
    final Options options = new Options("nashorn", werr);
    options.process(args);
    final ErrorManager errors = new ErrorManager(werr);
    this.context = new Context(options, errors, wout, werr, Thread.currentThread().getContextClassLoader());
}
 

NashornScriptEngine(final NashornScriptEngineFactory factory, final String[] args, final ClassLoader appLoader) {
    this.factory = factory;
    final Options options = new Options("nashorn");
    options.process(args);

    // throw ParseException on first error from script
    final ErrorManager errMgr = new Context.ThrowErrorManager();
    // create new Nashorn Context
    this.nashornContext = AccessController.doPrivileged(new PrivilegedAction<Context>() {
        @Override
        public Context run() {
            try {
                return new Context(options, errMgr, appLoader);
            } catch (final RuntimeException e) {
                if (Context.DEBUG) {
                    e.printStackTrace();
                }
                throw e;
            }
        }
    }, CREATE_CONTEXT_ACC_CTXT);

    // cache this option that is used often
    this._global_per_engine = nashornContext.getEnv()._global_per_engine;

    // create new global object
    this.global = createNashornGlobal(context);
    // set the default ENGINE_SCOPE object for the default context
    context.setBindings(new ScriptObjectMirror(global, global), ScriptContext.ENGINE_SCOPE);
}
 

/**
 * SharedContextEvaluator constructor
 * @param args initial script arguments to create shared context
 */
public SharedContextEvaluator(final String[] args) {
    this.ctxOut = new DelegatingOutputStream(System.out);
    this.ctxErr = new DelegatingOutputStream(System.err);
    PrintWriter wout = new PrintWriter(ctxOut, true);
    PrintWriter werr = new PrintWriter(ctxErr, true);
    Options options = new Options("nashorn", werr);
    options.process(args);
    ErrorManager errors = new ErrorManager(werr);
    this.context = new Context(options, errors, wout, werr, Thread.currentThread().getContextClassLoader());
}
 

NashornScriptEngine(final NashornScriptEngineFactory factory, final String[] args, final ClassLoader appLoader) {
    this.factory = factory;
    final Options options = new Options("nashorn");
    options.process(args);

    // throw ParseException on first error from script
    final ErrorManager errMgr = new Context.ThrowErrorManager();
    // create new Nashorn Context
    this.nashornContext = AccessController.doPrivileged(new PrivilegedAction<Context>() {
        @Override
        public Context run() {
            try {
                return new Context(options, errMgr, appLoader);
            } catch (final RuntimeException e) {
                if (Context.DEBUG) {
                    e.printStackTrace();
                }
                throw e;
            }
        }
    }, CREATE_CONTEXT_ACC_CTXT);

    // cache this option that is used often
    this._global_per_engine = nashornContext.getEnv()._global_per_engine;

    // create new global object
    this.global = createNashornGlobal(context);
    // set the default ENGINE_SCOPE object for the default context
    context.setBindings(new ScriptObjectMirror(global, global), ScriptContext.ENGINE_SCOPE);
}
 

/**
 * SharedContextEvaluator constructor
 * @param args initial script arguments to create shared context
 */
public SharedContextEvaluator(final String[] args) {
    this.ctxOut = new DelegatingOutputStream(System.out);
    this.ctxErr = new DelegatingOutputStream(System.err);
    PrintWriter wout = new PrintWriter(ctxOut, true);
    PrintWriter werr = new PrintWriter(ctxErr, true);
    Options options = new Options("nashorn", werr);
    options.process(args);
    ErrorManager errors = new ErrorManager(werr);
    this.context = new Context(options, errors, wout, werr, Thread.currentThread().getContextClassLoader());
}
 

/**
 * SharedContextEvaluator constructor
 * @param args initial script arguments to create shared context
 */
public SharedContextEvaluator(final String[] args) {
    this.ctxOut = new DelegatingOutputStream(System.out);
    this.ctxErr = new DelegatingOutputStream(System.err);
    final PrintWriter wout = new PrintWriter(ctxOut, true);
    final PrintWriter werr = new PrintWriter(ctxErr, true);
    final Options options = new Options("nashorn", werr);
    options.process(args);
    final ErrorManager errors = new ErrorManager(werr);
    this.context = new Context(options, errors, wout, werr, Thread.currentThread().getContextClassLoader());
}
 

NashornScriptEngine(final NashornScriptEngineFactory factory, final String[] args, final ClassLoader appLoader) {
    this.factory = factory;
    final Options options = new Options("nashorn");
    options.process(args);

    // throw ParseException on first error from script
    final ErrorManager errMgr = new Context.ThrowErrorManager();
    // create new Nashorn Context
    this.nashornContext = AccessController.doPrivileged(new PrivilegedAction<Context>() {
        @Override
        public Context run() {
            try {
                return new Context(options, errMgr, appLoader);
            } catch (final RuntimeException e) {
                if (Context.DEBUG) {
                    e.printStackTrace();
                }
                throw e;
            }
        }
    }, CREATE_CONTEXT_ACC_CTXT);

    // cache this option that is used often
    this._global_per_engine = nashornContext.getEnv()._global_per_engine;

    // create new global object
    this.global = createNashornGlobal(context);
    // set the default ENGINE_SCOPE object for the default context
    context.setBindings(new ScriptObjectMirror(global, global), ScriptContext.ENGINE_SCOPE);
}