Examples with Context org.mozilla.javascript.Context used on opensource projects

Example 56 with Context

use of org.mozilla.javascript.Context in project wombat by PLOS.

the class AssetServiceTest method testCompiledJs.

@Test
public void testCompiledJs() throws Exception {
    // First, we use a javascript runtime to execute some uncompiled javascript, to
    // get the expected value.
    Object expected;
    {
        Context jsContext = Context.enter();
        jsContext.setOptimizationLevel(-1);
        Scriptable jsScope = jsContext.initStandardObjects();
        try (FileReader reader1 = new FileReader(new File(DATA_PATH + "test1.js"));
            FileReader reader2 = new FileReader(new File(DATA_PATH + "test2.js"))) {
            jsContext.evaluateReader(jsScope, reader1, "test1.js", 1, null);
            expected = jsContext.evaluateReader(jsScope, reader2, "test2.js", 1, null);
            assertEquals(expected, "magicValue");
        }
    }
    // Now we compile the same javascript files, execute them, and check the value returned.
    List<String> jsFiles = new ArrayList<>();
    jsFiles.add("resource/js/test1.js");
    jsFiles.add("resource/js/test2.js");
    String compiledJsPath = assetService.getCompiledAssetLink(AssetService.AssetType.JS, jsFiles, siteSet.getSite("site1"));
    String[] fields = compiledJsPath.split("/");
    String basename = fields[fields.length - 1];
    Context jsContext = Context.enter();
    jsContext.setOptimizationLevel(-1);
    Scriptable jsScope = jsContext.initStandardObjects();
    File file = new File(runtimeConfiguration.getCompiledAssetDir() + File.separator + basename);
    try (FileReader fr = new FileReader(file)) {
        Object actual = jsContext.evaluateReader(jsScope, fr, basename, 1, null);
        assertEquals(actual, expected);
    }
}

Example 57 with Context

use of org.mozilla.javascript.Context in project closure-templates by google.

the class EscapingConventionsTest method applyDirectiveInRhino.

private List<String> applyDirectiveInRhino(String directiveName, Iterable<String> toEscape, String soyUtilsPath) throws Exception {
    List<String> output = Lists.newArrayList();
    Context context = new ContextFactory().enterContext();
    // Only running once.
    context.setOptimizationLevel(-1);
    ScriptableObject globalScope = context.initStandardObjects();
    globalScope.defineProperty("navigator", Context.javaToJS(new Navigator(), globalScope), ScriptableObject.DONTENUM);
    Reader soyutils = new InputStreamReader(new FileInputStream(soyUtilsPath), UTF_8);
    try {
        String basename = soyUtilsPath.substring(soyUtilsPath.lastIndexOf('/') + 1);
        context.evaluateReader(globalScope, soyutils, basename, 1, null);
    } finally {
        soyutils.close();
    }
    globalScope.defineProperty("test_toEscape", ImmutableList.copyOf(toEscape), ScriptableObject.DONTENUM);
    globalScope.defineProperty("test_output", output, ScriptableObject.DONTENUM);
    context.evaluateString(globalScope, Joiner.on('\n').join("(function () {", "  if (typeof goog !== 'undefined') {", // Make sure we get the innocuous value from filters and not an exception.
    "    goog.asserts.ENABLE_ASSERTS = goog.DEBUG = false;", "  }", "  for (var i = 0, n = test_toEscape.size(); i < n; ++i) {", "    var raw = String(test_toEscape.get(i));", "    var escaped = String(soy.$$" + directiveName + "(raw));", "    test_output.add(raw);", "    test_output.add(escaped);", "  }", "})()"), // File name for JS traces.
    getClass() + ":" + testName.getMethodName(), 1, null);
    return output;
}

Example 58 with Context

use of org.mozilla.javascript.Context in project candlepin by candlepin.

the class JsRunner method invokeMethod.

@SuppressWarnings("unchecked")
public <T> T invokeMethod(String method) throws NoSuchMethodException, RhinoException {
    Scriptable localScope = Context.toObject(this.rulesNameSpace, scope);
    Object func = ScriptableObject.getProperty(localScope, method);
    if (!(func instanceof Function)) {
        throw new NoSuchMethodException("no such javascript method: " + method);
    }
    Context context = Context.enter();
    try {
        return (T) unwrapReturnValue(((Function) func).call(context, scope, localScope, Context.emptyArgs));
    } finally {
        Context.exit();
    }
}

Example 59 with Context

use of org.mozilla.javascript.Context in project candlepin by candlepin.

the class JsRunnerProvider method compileRules.

public void compileRules(boolean forceRefresh) {
    scriptLock.writeLock().lock();
    try {
        // Check to see if we need to recompile. we do this inside the write lock
        // just to avoid race conditions where we might double compile
        Date newUpdated = rulesCurator.getUpdated();
        if (!forceRefresh && newUpdated.equals(this.currentRulesUpdated)) {
            return;
        }
        log.info("Recompiling rules with timestamp: {}", newUpdated);
        Context context = Context.enter();
        context.setOptimizationLevel(9);
        scope = context.initStandardObjects(null, true);
        try {
            Rules rules = rulesCurator.getRules();
            rulesVersion = rules.getVersion();
            rulesSource = rules.getRulesSource();
            script = context.compileString(rules.getRules(), "rules", 1, null);
            script.exec(context, scope);
            ((ScriptableObject) scope).sealObject();
            this.currentRulesUpdated = newUpdated;
        } finally {
            Context.exit();
        }
    } finally {
        scriptLock.writeLock().unlock();
    }
}

Example 60 with Context

use of org.mozilla.javascript.Context in project solr-cmd-utils by tblsoft.

the class JavaScriptFilter method document.

@Override
public void document(Document document) {
    Context cx = Context.enter();
    Scriptable scope = cx.initStandardObjects();
    List<Document> output = new ArrayList<Document>();
    ScriptableObject.putProperty(scope, "documentBuilder", Context.javaToJS(new DocumentBuilder(), scope));
    ScriptableObject.putProperty(scope, "input", Context.javaToJS(document, scope));
    ScriptableObject.putProperty(scope, "output", Context.javaToJS(output, scope));
    cx.evaluateString(scope, script, filename, 1, null);
    for (Document out : output) {
        super.document(out);
    }
}