Example usage for javax.script Bindings put

Introduction

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

Prototype

public Object put(String name, Object value);

Source Link

Document

Set a named value.

Usage

From source file:com.adaptris.core.services.ScriptingServiceImp.java

@Override
public final void doService(AdaptrisMessage msg) throws ServiceException {
    try {/*from w ww  .j  av a 2s  . c o m*/
        Bindings vars = engine.createBindings();
        vars.put("message", msg);
        vars.put("log", log);
        try (Reader input = createReader()) {
            engine.eval(input, vars);
        }
    } catch (Exception e) {
        throw ExceptionHelper.wrapServiceException(e);
    }
}

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From source file:org.nuxeo.ecm.webengine.security.guards.ScriptGuard.java

public boolean check(Adaptable context) {
    try {/*from  w w w  .j a  v a 2  s . c  o m*/
        if (engine == null) {
            comp = compile(type, script);
        }
        Bindings bindings = new SimpleBindings();
        bindings.put("Context", context);
        bindings.put("doc", context.getAdapter(DocumentModel.class));
        bindings.put("session", context.getAdapter(CoreSession.class));
        bindings.put("principal", context.getAdapter(Principal.class));
        Object result = null;
        if (comp != null) {
            result = comp.eval(bindings);
            if (result == null) {
                result = bindings.get("__result__");
            }
        } else {
            result = engine.eval(new StringReader(script), bindings);
        }
        return booleanValue(result);
    } catch (Exception e) {
        log.error(e, e);
        return false;
    }
}

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From source file:org.apache.tinkerpop.gremlin.groovy.jsr223.GroovyTranslatorTest.java

@Test
public void shouldHandleStrategies() throws Exception {
    final TinkerGraph graph = TinkerFactory.createModern();
    GraphTraversalSource g = graph.traversal();
    g = g.withStrategies(SubgraphStrategy.create(new MapConfiguration(new HashMap<String, Object>() {
        {//  w  w w.ja v a 2  s  . c  om
            put(SubgraphStrategy.VERTICES, __.has("name", "marko"));
        }
    })));
    final Bindings bindings = new SimpleBindings();
    bindings.put("g", g);
    Traversal.Admin<Vertex, Object> traversal = new GremlinGroovyScriptEngine()
            .eval(g.V().values("name").asAdmin().getBytecode(), bindings);
    assertEquals("marko", traversal.next());
    assertFalse(traversal.hasNext());
    //
    traversal = new GremlinGroovyScriptEngine()
            .eval(g.withoutStrategies(SubgraphStrategy.class).V().count().asAdmin().getBytecode(), bindings);
    assertEquals(new Long(6), traversal.next());
    assertFalse(traversal.hasNext());
    //
    traversal = new GremlinGroovyScriptEngine()
            .eval(g.withStrategies(SubgraphStrategy.create(new MapConfiguration(new HashMap<String, Object>() {
                {
                    put(SubgraphStrategy.VERTICES, __.has("name", "marko"));
                }
            })), ReadOnlyStrategy.instance()).V().values("name").asAdmin().getBytecode(), bindings);
    assertEquals("marko", traversal.next());
    assertFalse(traversal.hasNext());
}

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From source file:org.wso2telco.dep.nashornmediator.NashornMediator.java

public boolean mediate(MessageContext messageContext) {

    try {//  w  w w  .  ja v a 2  s.  c  o m
        NashornMessageContext nashornMessageContext = new NashornMessageContext(messageContext, scriptEngine,
                emptyJsonObject);

        if (isJsonPayloadAware) {
            processJSONPayload(messageContext, nashornMessageContext);
        }

        Bindings bindings = scriptEngine.createBindings();
        bindings.put(MC_VAR_NAME, nashornMessageContext);
        compiledScript.eval(bindings);
        return true;
    } catch (ScriptException e) {
        throw new SynapseException("Error occurred while evaluating script", e);
    }
}

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From source file:org.forgerock.openidm.info.impl.InfoService.java

@Override
protected void handleRequest(final Context context, final Request request, final Bindings handler) {
    super.handleRequest(context, request, handler);
    handler.put("healthinfo", healthInfoSvc.getHealthInfo().asMap());

    handler.put("version", object(field("productVersion", ServerConstants.getVersion()),
            field("productRevision", ServerConstants.getRevision())));
}

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From source file:org.trafodion.rest.script.ScriptManager.java

public void runScript(ScriptContext ctx) {
    String scriptName;/*from  w ww  . j  av a 2 s .c  o  m*/

    if (ctx.getScriptName().length() == 0)
        scriptName = DEFAULT_SCRIPT_NAME;
    else if (!ctx.getScriptName().endsWith(".py"))
        scriptName = ctx.getScriptName() + PYTHON_SUFFIX;
    else
        scriptName = ctx.getScriptName();

    try {
        ScriptEngine engine = manager.getEngineByName("python");
        Bindings bindings = engine.createBindings();
        bindings.put("scriptcontext", ctx);
        if (engine instanceof Compilable) {
            CompiledScript script = m.get(scriptName);
            if (script == null) {
                LOG.info("Compiling script " + scriptName);
                Compilable compilingEngine = (Compilable) engine;
                try {
                    script = compilingEngine.compile(new FileReader(restHome + "/bin/scripts/" + scriptName));
                } catch (Exception e) {
                    LOG.warn(e.getMessage());
                }
                m.put(scriptName, script);
            }
            script.eval(bindings);
        } else {
            try {
                engine.eval(new FileReader(restHome + "/bin/scripts/" + scriptName), bindings);
            } catch (Exception e) {
                LOG.warn(e.getMessage());
            }
        }
    } catch (javax.script.ScriptException se) {
        LOG.warn(se.getMessage());
    }
}

---

From source file:org.jahia.services.scheduler.JSR223ScriptJob.java

@Override
public void executeJahiaJob(JobExecutionContext jobExecutionContext) throws Exception {
    final JobDataMap map = jobExecutionContext.getJobDetail().getJobDataMap();
    String jobScriptPath;// ww w .  jav  a  2  s. c o  m
    boolean isAbsolutePath = false;
    if (map.containsKey(JOB_SCRIPT_ABSOLUTE_PATH)) {
        isAbsolutePath = true;
        jobScriptPath = map.getString(JOB_SCRIPT_ABSOLUTE_PATH);
    } else {
        jobScriptPath = map.getString(JOB_SCRIPT_PATH);
    }
    logger.info("Start executing JSR223 script job {}", jobScriptPath);

    ScriptEngine scriptEngine = ScriptEngineUtils.getInstance()
            .scriptEngine(FilenameUtils.getExtension(jobScriptPath));
    if (scriptEngine != null) {
        ScriptContext scriptContext = new SimpleScriptContext();
        final Bindings bindings = new SimpleBindings();
        bindings.put("jobDataMap", map);

        InputStream scriptInputStream;
        if (!isAbsolutePath) {
            scriptInputStream = JahiaContextLoaderListener.getServletContext()
                    .getResourceAsStream(jobScriptPath);
        } else {
            scriptInputStream = FileUtils.openInputStream(new File(jobScriptPath));
        }
        if (scriptInputStream != null) {
            Reader scriptContent = null;
            try {
                scriptContent = new InputStreamReader(scriptInputStream);
                StringWriter out = new StringWriter();
                scriptContext.setWriter(out);
                // The following binding is necessary for Javascript, which doesn't offer a console by default.
                bindings.put("out", new PrintWriter(scriptContext.getWriter()));
                scriptContext.setBindings(bindings, ScriptContext.ENGINE_SCOPE);
                scriptContext.setBindings(scriptEngine.getContext().getBindings(ScriptContext.GLOBAL_SCOPE),
                        ScriptContext.GLOBAL_SCOPE);
                scriptEngine.eval(scriptContent, scriptContext);
                map.put(JOB_SCRIPT_OUTPUT, out.toString());
                logger.info("...JSR-223 script job {} execution finished", jobScriptPath);
            } catch (ScriptException e) {
                logger.error("Error during execution of the JSR-223 script job " + jobScriptPath
                        + " execution failed with error " + e.getMessage(), e);
                throw new Exception("Error during execution of script " + jobScriptPath, e);
            } finally {
                if (scriptContent != null) {
                    IOUtils.closeQuietly(scriptContent);
                }
            }
        }
    }
}

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From source file:org.jahia.services.content.nodetypes.initializers.ScriptChoiceListInitializerImpl.java

public List<ChoiceListValue> getChoiceListValues(ExtendedPropertyDefinition epd, String param,
        List<ChoiceListValue> values, Locale locale, Map<String, Object> context) {
    if (param != null) {
        final String extension = Patterns.DOT.split(param)[1];
        ScriptEngine byName;//from  w ww  . ja va2 s.c  o m
        try {
            byName = scriptEngineUtils.scriptEngine(extension);
        } catch (ScriptException e) {
            logger.error(e.getMessage(), e);
            byName = null;
        }
        if (byName != null) {
            final Set<JahiaTemplatesPackage> forModule = ServicesRegistry.getInstance()
                    .getJahiaTemplateManagerService().getModulesWithViewsForComponent(
                            JCRContentUtils.replaceColon(epd.getDeclaringNodeType().getName()));
            final Bindings bindings = byName.getBindings(ScriptContext.ENGINE_SCOPE);
            bindings.put("values", values);
            for (JahiaTemplatesPackage template : forModule) {
                final Resource scriptPath = template
                        .getResource(File.separator + "scripts" + File.separator + param);
                if (scriptPath != null && scriptPath.exists()) {
                    Reader scriptContent = null;
                    try {
                        scriptContent = new InputStreamReader(scriptPath.getInputStream());
                        return (List<ChoiceListValue>) byName.eval(scriptContent, bindings);
                    } catch (ScriptException e) {
                        logger.error("Error while executing script " + scriptPath, e);
                    } catch (IOException e) {
                        logger.error(e.getMessage(), e);
                    } finally {
                        if (scriptContent != null) {
                            IOUtils.closeQuietly(scriptContent);
                        }
                    }
                }
            }
        }
    }
    return Collections.emptyList();
}

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From source file:org.jahia.services.render.filter.MarkedForDeletionFilter.java

protected String getTemplateOutput(RenderContext renderContext, Resource resource) {
    String out = StringUtils.EMPTY;
    try {//from  w  w  w.j av a  2  s.c o m
        String template = getTemplateContent();
        resolvedTemplate = null;

        if (StringUtils.isEmpty(template)) {
            return StringUtils.EMPTY;
        }

        ScriptEngine engine = ScriptEngineUtils.getInstance().scriptEngine(templateExtension);
        ScriptContext ctx = new SimpleScriptContext();
        ctx.setWriter(new StringWriter());
        Bindings bindings = engine.createBindings();
        bindings.put("renderContext", renderContext);
        bindings.put("resource", resource);
        final ResourceBundle bundle = ResourceBundles.getInternal(renderContext.getUILocale());
        bindings.put("bundle", bundle);
        bindings.put("i18n", LazyMap.decorate(new HashMap<String, String>(2), new Transformer() {
            public Object transform(Object input) {
                String value = null;
                String key = String.valueOf(input);
                try {
                    value = bundle.getString(key);
                } catch (MissingResourceException e) {
                    value = key;
                }
                return value;
            }
        }));

        ctx.setBindings(bindings, ScriptContext.ENGINE_SCOPE);

        engine.eval(template, ctx);
        out = ((StringWriter) ctx.getWriter()).getBuffer().toString();

    } catch (Exception e) {
        logger.error(e.getMessage(), e);
    }
    return out;
}

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From source file:org.tomitribe.tribestream.registryng.bootstrap.Provisioning.java

@PostConstruct
public void init() {
    loginContext.setUsername("system");

    ofNullable(script).ifPresent(s -> {
        final ScriptEngine engine = new ScriptEngineManager().getEngineByExtension("js");
        final Bindings bindings = engine.createBindings();
        bindings.put("props", System.getProperties());

        final File file = new File(s);
        if (file.isFile()) {
            try (final Reader reader = new FileReader(file)) {
                engine.eval(reader, bindings);
            } catch (final IOException | ScriptException e) {
                throw new IllegalArgumentException(e);
            }/*www .  java  2s  . co m*/
        } else {
            try {
                engine.eval(s, bindings);
            } catch (final ScriptException e) {
                throw new IllegalArgumentException(e);
            }
        }
    });
    restore();
}

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