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

Example 1 with RhinoException

use of org.mozilla.javascript.RhinoException in project hackpad by dropbox.

the class Main method loadCompiledScript.

private static Script loadCompiledScript(Context cx, String path, byte[] data, Object securityDomain) {
    if (data == null) {
        exitCode = EXITCODE_FILE_NOT_FOUND;
        return null;
    }
    // XXX: For now extract class name of compiled Script from path
    // instead of parsing class bytes
    int nameStart = path.lastIndexOf('/');
    if (nameStart < 0) {
        nameStart = 0;
    } else {
        ++nameStart;
    }
    int nameEnd = path.lastIndexOf('.');
    if (nameEnd < nameStart) {
        // '.' does not exist in path (nameEnd < 0)
        // or it comes before nameStart
        nameEnd = path.length();
    }
    String name = path.substring(nameStart, nameEnd);
    try {
        GeneratedClassLoader loader = SecurityController.createLoader(cx.getApplicationClassLoader(), securityDomain);
        Class<?> clazz = loader.defineClass(name, data);
        loader.linkClass(clazz);
        if (!Script.class.isAssignableFrom(clazz)) {
            throw Context.reportRuntimeError("msg.must.implement.Script");
        }
        return (Script) clazz.newInstance();
    } catch (RhinoException rex) {
        ToolErrorReporter.reportException(cx.getErrorReporter(), rex);
        exitCode = EXITCODE_RUNTIME_ERROR;
    } catch (IllegalAccessException iaex) {
        exitCode = EXITCODE_RUNTIME_ERROR;
        Context.reportError(iaex.toString());
    } catch (InstantiationException inex) {
        exitCode = EXITCODE_RUNTIME_ERROR;
        Context.reportError(inex.toString());
    }
    return null;
}

Example 2 with RhinoException

use of org.mozilla.javascript.RhinoException in project hackpad by dropbox.

the class ContextFactoryTest method testCustomContextFactory.

public void testCustomContextFactory() {
    ContextFactory factory = new MyFactory();
    Context cx = factory.enterContext();
    try {
        Scriptable globalScope = cx.initStandardObjects();
    // Test that FEATURE_MEMBER_EXPR_AS_FUNCTION_NAME is enabled
    /* TODO(stevey): fix this functionality in parser
            Object result = cx.evaluateString(globalScope,
                    "var obj = {};" +
                    "function obj.foo() { return 'bar'; }" +
                    "obj.foo();",
                    "test source", 1, null);
            assertEquals("bar", result);
            */
    } catch (RhinoException e) {
        fail(e.toString());
    } finally {
        Context.exit();
    }
}

Example 3 with RhinoException

use of org.mozilla.javascript.RhinoException in project neo4j by neo4j.

the class JavascriptExecutor method execute.

@Override
public Object execute(Map<String, Object> variables) throws EvaluationException {
    Context cx = Context.enter();
    try {
        Scriptable scope = cx.newObject(prototype);
        scope.setPrototype(prototype);
        if (variables != null) {
            for (String k : variables.keySet()) {
                scope.put(k, scope, variables.get(k));
            }
        }
        Object out = compiledScript.exec(cx, scope);
        if (out instanceof NativeJavaObject) {
            return ((NativeJavaObject) out).unwrap();
        } else if (out instanceof Undefined) {
            return null;
        } else {
            return out;
        }
    } catch (RhinoException e) {
        throw new EvaluationException("Failed to execute script, see nested exception.", e);
    } finally {
        Context.exit();
    }
}

Example 4 with RhinoException

use of org.mozilla.javascript.RhinoException in project scriptographer by scriptographer.

the class RhinoScriptException method getFullMessage.

public String getFullMessage() {
    Throwable cause = getCause();
    String separator = System.getProperty("file.separator");
    if (cause instanceof RhinoException) {
        RhinoException re = (RhinoException) cause;
        StringWriter buf = new StringWriter();
        PrintWriter writer = new PrintWriter(buf);
        if (re instanceof WrappedException) {
            // Make sure we're not printing the "Wrapped ...Exception:" part
            writer.println(((WrappedException) re).getWrappedException().getMessage());
        } else {
            writer.println(re.details());
        }
        String[] stackTrace = re.getScriptStackTrace().split("\\r\\n|\\n|\\r");
        String sourceName = re.sourceName();
        if (sourceName != null) {
            int lineNumber = re.lineNumber();
            // TODO Why is this needed? Rhino bug?
            if (stackTrace.length == 0 || stackTrace[0].indexOf(sourceName + ":" + lineNumber) == -1) {
                String[] path = engine.getScriptPath(new File(sourceName));
                if (path != null)
                    writer.println("\tat " + StringUtils.join(path, separator) + ":" + lineNumber);
            }
        }
        // Parse the lines for filename:linenumber
        Pattern pattern = Pattern.compile("\\s+at\\s+(.+):(\\d+)");
        for (int i = 0; i < stackTrace.length; i++) {
            String line = stackTrace[i];
            Matcher matcher = pattern.matcher(line);
            if (matcher.find()) {
                String file = matcher.group(1);
                // that are located in base:
                if (file.indexOf(separator + "__") == -1) {
                    String[] path = engine.getScriptPath(new File(file));
                    if (path != null) {
                        writer.println("\tat " + StringUtils.join(path, separator) + ":" + matcher.group(2));
                    }
                }
            }
        }
        return buf.toString().trim();
    } else {
        String message = cause.getMessage();
        String error = cause.getClass().getSimpleName();
        if (message != null && message.length() != 0)
            error += ": " + message;
        return error;
    }
}

Example 5 with RhinoException

use of org.mozilla.javascript.RhinoException in project OpenAM by OpenRock.

the class RhinoScriptEngine method eval.

/**
     * {@inheritDoc}
     */
@Override
public Object eval(final Reader reader, final ScriptContext scriptContext) throws ScriptException {
    Reject.ifNull(reader, scriptContext);
    Object result = null;
    final Context context = factory.getContext();
    try {
        final Scriptable scope = getScope(context, scriptContext);
        final String filename = getFilename(scriptContext);
        result = context.evaluateReader(scope, reader, filename, 1, null);
    } catch (RhinoException ex) {
        throw convertException(ex);
    } catch (IOException ex) {
        throw new ScriptException(ex);
    } finally {
        factory.releaseContext(context);
    }
    return result;
}