Example usage for javax.script ScriptException ScriptException

Introduction

In this page you can find the example usage for javax.script ScriptException ScriptException.

Prototype

public ScriptException(Exception e) 

Source Link

Document

Creates a ScriptException wrapping an Exception thrown by an underlying interpreter.

Usage

From source file:io.cloudslang.lang.runtime.bindings.ScriptEvaluator.java

public Serializable evalExpr(String expr, Map<String, ? extends Serializable> context) {
    ScriptContext scriptContext = new SimpleScriptContext();
    for (Map.Entry<String, ? extends Serializable> entry : context.entrySet()) {
        scriptContext.setAttribute(entry.getKey(), entry.getValue(), ScriptContext.ENGINE_SCOPE);
    }/* w  w  w.  j a v a 2 s. c o  m*/
    if (scriptContext.getAttribute(TRUE) == null)
        scriptContext.setAttribute(TRUE, Boolean.TRUE, ScriptContext.ENGINE_SCOPE);
    if (scriptContext.getAttribute(FALSE) == null)
        scriptContext.setAttribute(FALSE, Boolean.FALSE, ScriptContext.ENGINE_SCOPE);
    try {
        return (Serializable) engine.eval(expr, scriptContext);
    } catch (ScriptException e) {
        ScriptException scriptException = new ScriptException(e);
        throw new RuntimeException("Error in running script expression or variable reference, for expression: '"
                + expr + "',\n\tScript exception is: " + scriptException.getMessage(), scriptException);
    }
}

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From source file:org.openscore.lang.runtime.bindings.ScriptEvaluator.java

public Serializable evalExpr(String expr, Map<String, ? extends Serializable> context) {
    ScriptContext scriptContext = new SimpleScriptContext();
    for (Map.Entry<String, ? extends Serializable> entry : context.entrySet()) {
        scriptContext.setAttribute(entry.getKey(), entry.getValue(), ScriptContext.ENGINE_SCOPE);
    }// ww  w.  j a  v a  2 s .co m
    if (scriptContext.getAttribute(TRUE) == null)
        scriptContext.setAttribute(TRUE, Boolean.TRUE, ScriptContext.ENGINE_SCOPE);
    if (scriptContext.getAttribute(FALSE) == null)
        scriptContext.setAttribute(FALSE, Boolean.FALSE, ScriptContext.ENGINE_SCOPE);
    try {
        return (Serializable) engine.eval(expr, scriptContext);
    } catch (ScriptException e) {
        ScriptException scriptException = new ScriptException(e);
        throw new RuntimeException("Error in running script expression or variable reference, for expression: '"
                + expr + "', Script exception is: \n" + scriptException.getMessage(), scriptException);
    }
}

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From source file:org.wso2.carbon.apimgt.hostobjects.oidc.OIDCRelyingPartyObject.java

/**
 * @param cx        - Context/*from ww w.  j av a  2  s . c o m*/
 * @param args      - args[0]-issuerId, this issuer need to be registered in Identity server.
 * @param ctorObj   - function
 * @param inNewExpr - boolean
 * @return          - host object
 * @throws Exception
 */
public static Scriptable jsConstructor(Context cx, Object[] args, Function ctorObj, boolean inNewExpr)
        throws Exception {
    int argLength = args.length;
    if (argLength != 1 || !(args[0] instanceof String)) {
        throw new ScriptException("Invalid arguments!, IssuerId is missing in parameters.");
    }

    OIDCRelyingPartyObject relyingPartyObject = oidcRelyingPartyObjectMap.get((String) args[0]);
    if (relyingPartyObject == null) {
        relyingPartyObject = new OIDCRelyingPartyObject();
        relyingPartyObject.setOIDCProperty(OIDCConstants.ISSUER_ID, (String) args[0]);
        oidcRelyingPartyObjectMap.put((String) args[0], relyingPartyObject);
    }

    return relyingPartyObject;
}

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From source file:com.googlecode.starflow.core.script.spel.SpelScriptEngine.java

private static final String readFully(Reader reader) throws ScriptException {
    char[] arr = new char[8 * 1024];
    StringBuilder buf = new StringBuilder();
    int numChars;
    try {// w  w w. j  a v  a 2 s  . c  o  m
        while ((numChars = reader.read(arr, 0, arr.length)) > 0) {
            buf.append(arr, 0, numChars);
        }
    } catch (IOException exp) {
        throw new ScriptException(exp);
    }
    return buf.toString();
}

---

From source file:org.wso2.carbon.apimgt.hostobjects.oidc.OIDCRelyingPartyObject.java

/**
 * Building authentication request URL. This URL allows to redirect in to OIDC server and authenticate.
 * @param cx        - Context/*from   ww  w. j a va 2 s  . com*/
 * @param thisObj   - This Object
 * @param args      - takes nonce and state parameters
 * @param funObj    - Function
 * @return URL which redirects to OIDC server and allow to authenticate
 * @throws Exception
 */
public static String jsFunction_buildAuthRequestUrl(Context cx, Scriptable thisObj, Object[] args,
        Function funObj) throws Exception {

    int argLength = args.length;
    if (argLength != 2 || !(args[0] instanceof String) || !(args[1] instanceof String)) {
        throw new ScriptException("Invalid argument. Nonce or State not set properly");
    }

    String nonce = (String) args[0];
    String state = (String) args[1];

    OIDCRelyingPartyObject relyingPartyObject = (OIDCRelyingPartyObject) thisObj;

    try {
        log.debug(" Building auth request Url");

        URIBuilder uriBuilder = new URIBuilder(
                relyingPartyObject.getOIDCProperty(OIDCConstants.AUTHORIZATION_ENDPOINT_URI));

        uriBuilder.addParameter(OIDCConstants.RESPONSE_TYPE,
                relyingPartyObject.getOIDCProperty(OIDCConstants.RESPONSE_TYPE));
        uriBuilder.addParameter(OIDCConstants.CLIENT_ID,
                relyingPartyObject.getOIDCProperty(OIDCConstants.CLIENT_ID));
        uriBuilder.addParameter(OIDCConstants.SCOPE, relyingPartyObject.getOIDCProperty(OIDCConstants.SCOPE));
        uriBuilder.addParameter(OIDCConstants.REDIRECT_URI,
                relyingPartyObject.getOIDCProperty(OIDCConstants.REDIRECT_URI));
        uriBuilder.addParameter(OIDCConstants.NONCE, nonce);
        uriBuilder.addParameter(OIDCConstants.STATE, state);

        // Optional parameters:
        //for (Map.Entry<String, String> option : options.entrySet()) {
        // uriBuilder.addParameter(option.getKey(), option.getValue());
        //}
        //uriBuilder.addParameter("requestURI", requestURI);

        return uriBuilder.build().toString();

    } catch (URISyntaxException e) {
        log.error("Build Auth Request Failed", e);
        throw new Exception("Build Auth Request Failed", e);

    }

}

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From source file:com.qwazr.webapps.transaction.ControllerManager.java

private void handleFile(WebappTransaction transaction, File controllerFile) throws IOException, ScriptException,
        PrivilegedActionException, InterruptedException, ReflectiveOperationException, ServletException {
    String ext = FilenameUtils.getExtension(controllerFile.getName());
    if (StringUtils.isEmpty(ext))
        throw new ScriptException("Unsupported controller " + controllerFile.getName());
    if ("js".equals(ext))
        handleJavascript(transaction, controllerFile);
    else/*from  w  w w.  j  ava 2s .  co  m*/
        throw new ScriptException("Unsupported controller extension: " + controllerFile.getName());
}

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From source file:com.thinkbiganalytics.spark.repl.SparkScriptEngine.java

@Override
protected void execute(@Nonnull final String script) throws ScriptException {
    log.debug("Executing script:\n{}", script);

    // Convert script to single line (for checking security violations)
    final StringBuilder safeScriptBuilder = new StringBuilder(script.length());

    for (final String line : script.split("\n")) {
        if (!LINE_CONTINUATION.matcher(line).find()) {
            safeScriptBuilder.append(';');
        }/*w w  w.  j  a v a 2 s  . c o m*/
        safeScriptBuilder.append(line);
    }

    final String safeScript = COMMENT.matcher(safeScriptBuilder.toString()).replaceAll("");

    // Check for security violations
    for (final Pattern pattern : getDenyPatterns()) {
        if (pattern.matcher(safeScript).find()) {
            log.error("Not executing script that matches deny pattern: {}", pattern);
            throw new ScriptException("Script not executed due to security policy.");
        }
    }

    // Execute script
    try {
        getInterpreter().interpret(safeScript);
    } catch (final AssertionError e) {
        log.warn("Caught assertion error when executing script. Retrying...", e);
        reset();
        getInterpreter().interpret(safeScript);
    }
}

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From source file:com.thinkbiganalytics.spark.service.TransformService.java

/**
 * Executes the specified transformation and returns the name of the Hive table containing the results.
 *
 * @param request the transformation request
 * @return the Hive table containing the results
 * @throws IllegalStateException if this service is not running
 * @throws ScriptException       if the script cannot be executed
 *//*w ww .j a  v  a  2  s  .  c om*/
@Nonnull
public TransformResponse execute(@Nonnull final TransformRequest request) throws ScriptException {
    log.trace("entry params({})", request);

    // Generate destination
    final String table = newTableName();

    // Build bindings list
    final List<NamedParam> bindings = new ArrayList<>();
    bindings.add(new NamedParamClass("profiler", Profiler.class.getName(), profiler));
    bindings.add(new NamedParamClass("sparkContextService", SparkContextService.class.getName(),
            sparkContextService));
    bindings.add(new NamedParamClass("tableName", "String", table));

    if (request.getDatasources() != null && !request.getDatasources().isEmpty()) {
        if (datasourceProviderFactory != null) {
            final DatasourceProvider datasourceProvider = datasourceProviderFactory
                    .getDatasourceProvider(request.getDatasources());
            bindings.add(new NamedParamClass("datasourceProvider",
                    DatasourceProvider.class.getName() + "[org.apache.spark.sql.DataFrame]",
                    datasourceProvider));
        } else {
            final ScriptException e = new ScriptException(
                    "Script cannot be executed because no data source provider factory is available.");
            log.error("Throwing {}", e);
            throw e;
        }
    }

    // Execute script
    final Object result = this.engine.eval(toScript(request), bindings);

    final TransformJob job;
    if (result instanceof Callable) {
        @SuppressWarnings("unchecked")
        final Callable<TransformResponse> callable = (Callable) result;
        job = new TransformJob(table, callable, engine.getSparkContext());
        tracker.submitJob(job);
    } else {
        final IllegalStateException e = new IllegalStateException(
                "Unexpected script result type: " + (result != null ? result.getClass() : null));
        log.error("Throwing {}", e);
        throw e;
    }

    // Build response
    TransformResponse response;

    try {
        response = job.get(500, TimeUnit.MILLISECONDS);
        tracker.removeJob(table);
    } catch (final ExecutionException cause) {
        final ScriptException e = new ScriptException(cause);
        log.error("Throwing {}", e);
        throw e;
    } catch (final InterruptedException | TimeoutException e) {
        log.trace("Timeout waiting for script result", e);
        response = new TransformResponse();
        response.setProgress(0.0);
        response.setStatus(TransformResponse.Status.PENDING);
        response.setTable(table);
    }

    log.trace("exit with({})", response);
    return response;
}

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From source file:org.wso2.carbon.apimgt.hostobjects.oidc.OIDCRelyingPartyObject.java

/**
 * @param cx      - Context/*from  w  w  w .j a v a2  s .  c  o m*/
 * @param thisObj - This object
 * @param args    - argument list
 * @param funObj  - function
 * @return        - boolean
 * @throws Exception
 */
public static boolean jsFunction_validateOIDCSignature(Context cx, Scriptable thisObj, Object[] args,
        Function funObj) throws Exception {

    log.debug("Validating OIDC signature");
    boolean isSignatureValid;
    OIDCRelyingPartyObject relyingPartyObject = (OIDCRelyingPartyObject) thisObj;

    ServerConfiguration serverConfiguration = getServerConfiguration(relyingPartyObject);
    AuthClient authClient = getClientConfiguration(relyingPartyObject);

    int argLength = args.length;
    if (argLength != 3 || !(args[0] instanceof String)) {
        throw new ScriptException(
                "Invalid argument. Authorization Code, Nonce value or session ID is missing.");
    }

    String authorizationCode = (String) args[0];
    String storedNonce = (String) args[1];

    String jsonResponse = getTokenFromTokenEP(serverConfiguration, authClient, authorizationCode);
    AuthenticationToken oidcAuthenticationToken = getAuthenticationToken(jsonResponse);

    String userName = getUserName(oidcAuthenticationToken, serverConfiguration);

    if (userName == null || userName.equals("")) {
        log.error("Authentication Request is rejected. " + "User Name is Null");
        return false;
    }

    isSignatureValid = validateSignature(serverConfiguration, authClient, oidcAuthenticationToken, storedNonce);

    // If come here and signatureValid then set session as a authenticated one
    SessionInfo sessionInfo = new SessionInfo((String) args[2]);
    //sessionInfo.setSessionIndex(sessionIndex);
    sessionInfo.setLoggedInUser(userName);
    // sessionInfo.setSamlToken(userInfoJson);
    relyingPartyObject.addSessionInfo(sessionInfo);
    ///////////////////////

    return isSignatureValid;

}

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From source file:com.seajas.search.contender.service.modifier.ModifierScriptProcessor.java

/**
 * Transforms the given Reader content to an XSL-transformed document.
 *
 * @param script//from  w  w  w. jav  a 2 s . co m
 * @param input
 * @param uri
 * @return String
 * @throws ScriptException
 */
private String transformXML(final ModifierScript script, final String input, final URI uri)
        throws ScriptException {
    try {
        Transformer transformer = transformerCache.getTransformer(script.getId(), "modifier",
                script.getModificationDate());

        if (transformer == null)
            transformer = transformerCache.putContent(script.getId(), "modifier", script.getModificationDate(),
                    script.getScriptContent());

        transformer.setOutputProperty(OutputKeys.OMIT_XML_DECLARATION, "yes");

        Node document = documentBuilder.parse(new InputSource(new StringReader(input)));

        StringWriter buffer = new StringWriter();

        transformer.transform(new DOMSource(document), new StreamResult(buffer));

        return buffer.toString();
    } catch (TransformerConfigurationException e) {
        logger.error("Unable to generate a (cached) transformer from the given content", e);

        throw new ScriptException("Unable to generate a (cached) transformer from the given content");
    } catch (Exception e) {
        logger.error("Unable to perform content transformation modifier for " + uri, e);

        throw new ScriptException("Unable to perform content transformation modifier for " + uri);
    }
}

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