1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/dew/src/main/java/org/apidesign/bck2brwsr/launcher/MethodInvocation.java	Wed Jan 23 13:18:46 2013 +0100
     1.3 @@ -0,0 +1,59 @@
     1.4 +/**
     1.5 + * Back 2 Browser Bytecode Translator
     1.6 + * Copyright (C) 2012 Jaroslav Tulach <jaroslav.tulach@apidesign.org>
     1.7 + *
     1.8 + * This program is free software: you can redistribute it and/or modify
     1.9 + * it under the terms of the GNU General Public License as published by
    1.10 + * the Free Software Foundation, version 2 of the License.
    1.11 + *
    1.12 + * This program is distributed in the hope that it will be useful,
    1.13 + * but WITHOUT ANY WARRANTY; without even the implied warranty of
    1.14 + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    1.15 + * GNU General Public License for more details.
    1.16 + *
    1.17 + * You should have received a copy of the GNU General Public License
    1.18 + * along with this program. Look for COPYING file in the top folder.
    1.19 + * If not, see http://opensource.org/licenses/GPL-2.0.
    1.20 + */
    1.21 +package org.apidesign.bck2brwsr.launcher;
    1.22 +
    1.23 +import java.util.concurrent.CountDownLatch;
    1.24 +import java.util.concurrent.TimeUnit;
    1.25 +
    1.26 +/**
    1.27 + *
    1.28 + * @author Jaroslav Tulach <jtulach@netbeans.org>
    1.29 + */
    1.30 +public final class MethodInvocation {
    1.31 +    final CountDownLatch wait = new CountDownLatch(1);
    1.32 +    final String className;
    1.33 +    final String methodName;
    1.34 +    final String html;
    1.35 +    private String result;
    1.36 +    private Throwable exception;
    1.37 +
    1.38 +    MethodInvocation(String className, String methodName, String html) {
    1.39 +        this.className = className;
    1.40 +        this.methodName = methodName;
    1.41 +        this.html = html;
    1.42 +    }
    1.43 +    
    1.44 +    void await(long timeOut) throws InterruptedException {
    1.45 +        wait.await(timeOut, TimeUnit.MILLISECONDS);
    1.46 +    }
    1.47 +    
    1.48 +    void result(String r, Throwable e) {
    1.49 +        this.result = r;
    1.50 +        this.exception = e;
    1.51 +        wait.countDown();
    1.52 +    }
    1.53 +
    1.54 +    @Override
    1.55 +    public String toString() {
    1.56 +        if (exception != null) {
    1.57 +            return exception.toString();
    1.58 +        }
    1.59 +        return result;
    1.60 +    }
    1.61 +    
    1.62 +}