Examples with ScriptException javax.script.ScriptException used on opensource projects

Example 26 with ScriptException

use of javax.script.ScriptException in project jmeter by apache.

the class JSR223TestElement method processFileOrScript.

/**
     * This method will run inline script or file script with special behaviour for file script:
     * - If ScriptEngine implements Compilable script will be compiled and cached
     * - If not if will be run
     * @param scriptEngine ScriptEngine
     * @param bindings {@link Bindings} might be null
     * @return Object returned by script
     * @throws IOException when reading the script fails
     * @throws ScriptException when compiling or evaluation of the script fails
     */
protected Object processFileOrScript(ScriptEngine scriptEngine, Bindings bindings) throws IOException, ScriptException {
    if (bindings == null) {
        bindings = scriptEngine.createBindings();
    }
    populateBindings(bindings);
    File scriptFile = new File(getFilename());
    // Hack: bsh-2.0b5.jar BshScriptEngine implements Compilable but throws
    // "java.lang.Error: unimplemented"
    boolean supportsCompilable = scriptEngine instanceof Compilable && // NOSONAR // $NON-NLS-1$
    !("bsh.engine.BshScriptEngine".equals(scriptEngine.getClass().getName()));
    try {
        if (!StringUtils.isEmpty(getFilename())) {
            if (scriptFile.exists() && scriptFile.canRead()) {
                if (supportsCompilable) {
                    String cacheKey = // $NON-NLS-1$
                    getScriptLanguage() + "#" + scriptFile.getAbsolutePath() + // $NON-NLS-1$
                    "#" + scriptFile.lastModified();
                    CompiledScript compiledScript = compiledScriptsCache.get(cacheKey);
                    if (compiledScript == null) {
                        synchronized (compiledScriptsCache) {
                            compiledScript = compiledScriptsCache.get(cacheKey);
                            if (compiledScript == null) {
                                // TODO Charset ?
                                try (BufferedReader fileReader = new BufferedReader(new FileReader(scriptFile), (int) scriptFile.length())) {
                                    compiledScript = ((Compilable) scriptEngine).compile(fileReader);
                                    compiledScriptsCache.put(cacheKey, compiledScript);
                                }
                            }
                        }
                    }
                    return compiledScript.eval(bindings);
                } else {
                    // TODO Charset ?
                    try (BufferedReader fileReader = new BufferedReader(new FileReader(scriptFile), (int) scriptFile.length())) {
                        return scriptEngine.eval(fileReader, bindings);
                    }
                }
            } else {
                throw new ScriptException("Script file '" + scriptFile.getAbsolutePath() + "' does not exist or is unreadable for element:" + getName());
            }
        } else if (!StringUtils.isEmpty(getScript())) {
            if (supportsCompilable && !StringUtils.isEmpty(cacheKey)) {
                computeScriptMD5();
                CompiledScript compiledScript = compiledScriptsCache.get(this.scriptMd5);
                if (compiledScript == null) {
                    synchronized (compiledScriptsCache) {
                        compiledScript = compiledScriptsCache.get(this.scriptMd5);
                        if (compiledScript == null) {
                            compiledScript = ((Compilable) scriptEngine).compile(getScript());
                            compiledScriptsCache.put(this.scriptMd5, compiledScript);
                        }
                    }
                }
                return compiledScript.eval(bindings);
            } else {
                return scriptEngine.eval(getScript(), bindings);
            }
        } else {
            throw new ScriptException("Both script file and script text are empty for element:" + getName());
        }
    } catch (ScriptException ex) {
        Throwable rootCause = ex.getCause();
        if (isStopCondition(rootCause)) {
            throw (RuntimeException) ex.getCause();
        } else {
            throw ex;
        }
    }
}

Example 27 with ScriptException

use of javax.script.ScriptException in project jmeter by apache.

the class JSR223Assertion method getResult.

@Override
public AssertionResult getResult(SampleResult response) {
    AssertionResult result = new AssertionResult(getName());
    try {
        ScriptEngine scriptEngine = getScriptEngine();
        Bindings bindings = scriptEngine.createBindings();
        bindings.put("SampleResult", response);
        bindings.put("AssertionResult", result);
        processFileOrScript(scriptEngine, bindings);
        result.setError(false);
    } catch (IOException | ScriptException e) {
        log.error("Problem in JSR223 script: {}", getName(), e);
        result.setError(true);
        result.setFailureMessage(e.toString());
    }
    return result;
}

Example 28 with ScriptException

use of javax.script.ScriptException in project jmeter by apache.

the class JSR223Listener method sampleOccurred.

@Override
public void sampleOccurred(SampleEvent event) {
    try {
        ScriptEngine scriptEngine = getScriptEngine();
        Bindings bindings = scriptEngine.createBindings();
        bindings.put("sampleEvent", event);
        bindings.put("sampleResult", event.getResult());
        processFileOrScript(scriptEngine, bindings);
    } catch (ScriptException | IOException e) {
        log.error("Problem in JSR223 script, {}", getName(), e);
    }
}

Example 29 with ScriptException

use of javax.script.ScriptException in project sling by apache.

the class RhinoJavaScriptEngineTest method testPreserveScopeBetweenEvals.

public void testPreserveScopeBetweenEvals() throws ScriptException {
    MockRhinoJavaScriptEngineFactory factory = new MockRhinoJavaScriptEngineFactory();
    ScriptEngine engine = factory.getScriptEngine();
    Bindings context = new SimpleBindings();
    engine.eval("var f = 1", context);
    Object result = null;
    try {
        result = engine.eval("f += 1", context);
    } catch (ScriptException e) {
        TestCase.fail(e.getMessage());
    }
    assertTrue(result instanceof Double);
    assertEquals(2.0, result);
}

Example 30 with ScriptException

use of javax.script.ScriptException in project sling by apache.

the class SightlyScriptEngine method eval.

@Override
public Object eval(Reader reader, ScriptContext scriptContext) throws ScriptException {
    checkArguments(reader, scriptContext);
    Bindings bindings = scriptContext.getBindings(ScriptContext.ENGINE_SCOPE);
    SlingBindings slingBindings = new SlingBindings();
    slingBindings.putAll(bindings);
    final SlingHttpServletRequest request = slingBindings.getRequest();
    if (request == null) {
        throw new SightlyException("Missing SlingHttpServletRequest from ScriptContext.");
    }
    final Object oldValue = request.getAttribute(SlingBindings.class.getName());
    try {
        request.setAttribute(SlingBindings.class.getName(), slingBindings);
        SightlyCompiledScript compiledScript = internalCompile(reader, scriptContext);
        return compiledScript.eval(scriptContext);
    } catch (Exception e) {
        throw new ScriptException(e);
    } finally {
        request.setAttribute(SlingBindings.class.getName(), oldValue);
    }
}