rt/launcher/src/main/java/org/apidesign/bck2brwsr/launcher/InvocationContext.java
1.1 --- a/rt/launcher/src/main/java/org/apidesign/bck2brwsr/launcher/InvocationContext.java Wed Feb 27 17:50:47 2013 +0100
1.2 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000
1.3 @@ -1,110 +0,0 @@
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.io.IOException;
1.24 -import java.io.InputStream;
1.25 -import java.util.ArrayList;
1.26 -import java.util.List;
1.27 -import java.util.concurrent.CountDownLatch;
1.28 -import java.util.concurrent.TimeUnit;
1.29 -
1.30 -/** Represents individual method invocation, its context and its result.
1.31 - *
1.32 - * @author Jaroslav Tulach <jtulach@netbeans.org>
1.33 - */
1.34 -public final class InvocationContext {
1.35 - final CountDownLatch wait = new CountDownLatch(1);
1.36 - final Class<?> clazz;
1.37 - final String methodName;
1.38 - private final Launcher launcher;
1.39 - private String result;
1.40 - private Throwable exception;
1.41 - String html;
1.42 - final List<Resource> resources = new ArrayList<>();
1.43 -
1.44 - InvocationContext(Launcher launcher, Class<?> clazz, String methodName) {
1.45 - this.launcher = launcher;
1.46 - this.clazz = clazz;
1.47 - this.methodName = methodName;
1.48 - }
1.49 -
1.50 - /** An HTML fragment to be available for the execution. Useful primarily when
1.51 - * executing in a browser via {@link Launcher#createBrowser(java.lang.String)}.
1.52 - * @param html the html fragment
1.53 - */
1.54 - public void setHtmlFragment(String html) {
1.55 - this.html = html;
1.56 - }
1.57 -
1.58 - /** HTTP resource to be available during execution. An invocation may
1.59 - * perform an HTTP query and obtain a resource relative to the page.
1.60 - */
1.61 - public void addHttpResource(String relativePath, String mimeType, InputStream content) {
1.62 - if (relativePath == null || mimeType == null || content == null) {
1.63 - throw new NullPointerException();
1.64 - }
1.65 - resources.add(new Resource(content, mimeType, relativePath));
1.66 - }
1.67 -
1.68 - /** Invokes the associated method.
1.69 - * @return the textual result of the invocation
1.70 - */
1.71 - public String invoke() throws IOException {
1.72 - launcher.runMethod(this);
1.73 - return toString();
1.74 - }
1.75 -
1.76 - /** Obtains textual result of the invocation.
1.77 - * @return text representing the exception or result value
1.78 - */
1.79 - @Override
1.80 - public String toString() {
1.81 - if (exception != null) {
1.82 - return exception.toString();
1.83 - }
1.84 - return result;
1.85 - }
1.86 -
1.87 - /**
1.88 - * @param timeOut
1.89 - * @throws InterruptedException
1.90 - */
1.91 - void await(long timeOut) throws InterruptedException {
1.92 - wait.await(timeOut, TimeUnit.MILLISECONDS);
1.93 - }
1.94 -
1.95 - void result(String r, Throwable e) {
1.96 - this.result = r;
1.97 - this.exception = e;
1.98 - wait.countDown();
1.99 - }
1.100 -
1.101 -
1.102 - static final class Resource {
1.103 - final InputStream httpContent;
1.104 - final String httpType;
1.105 - final String httpPath;
1.106 -
1.107 - Resource(InputStream httpContent, String httpType, String httpPath) {
1.108 - this.httpContent = httpContent;
1.109 - this.httpType = httpType;
1.110 - this.httpPath = httpPath;
1.111 - }
1.112 - }
1.113 -}