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:org.jahia.modules.macros.filter.MacrosFilter.java

private Bindings getBindings(RenderContext renderContext, Resource resource, ScriptContext scriptContext,
        Matcher matcher) {// ww  w  .j a  va2 s.  c  om
    Bindings bindings = new SimpleBindings();
    bindings.put("currentUser", renderContext.getUser());
    bindings.put("currentNode", resource.getNode());
    bindings.put("currentResource", resource);
    bindings.put("renderContext", renderContext);
    bindings.put("url", new URLGenerator(renderContext, resource));
    String group = matcher.group(3);
    if (group != null) {
        int i = 1;
        for (String s : StringUtils.split(group, ",")) {
            bindings.put("param" + (i++), s);
        }
    }
    try {
        bindings.put("currentAliasUser",
                renderContext.getMainResource().getNode().getSession().getAliasedUser());
    } catch (RepositoryException e) {
        logger.error(e.getMessage(), e);
    }
    return bindings;
}

---

From source file:org.jahia.modules.docrules.EmailDocumentRule.java

private String evaluate(String subject, JCRNodeWrapper document) {
    if (subject.contains("${")) {
        try {//  w  w  w  .jav a 2 s  .  co  m
            ScriptEngine byName = ScriptEngineUtils.getInstance().getEngineByName("velocity");
            ScriptContext scriptContext = byName.getContext();
            final Bindings bindings = scriptContext.getBindings(ScriptContext.ENGINE_SCOPE);
            bindings.put("document", document);
            scriptContext.setWriter(new StringWriter());
            scriptContext.setErrorWriter(new StringWriter());
            byName.eval(subject, bindings);
            return scriptContext.getWriter().toString().trim();
        } catch (ScriptException e) {
            logger.error("Error while evaluating value [" + subject + "]", e);
        }
    }

    return null;
}

---

From source file:org.apache.tinkerpop.gremlin.groovy.engine.ScriptEnginesTest.java

@Test
public void shouldMergeBindingsFromLocalAndGlobalWithMultiplePlugins() throws Exception {
    final ScriptEngines engines = new ScriptEngines(se -> {
    });//from   w ww  . j a  v  a 2 s. c om
    engines.reload("gremlin-groovy", Collections.<String>emptySet(), Collections.<String>emptySet(),
            Collections.emptyMap());

    engines.loadPlugins(Arrays.asList(new GremlinPlugin() {
        @Override
        public String getName() {
            return "mock1";
        }

        @Override
        public void pluginTo(final PluginAcceptor pluginAcceptor)
                throws IllegalEnvironmentException, PluginInitializationException {
            pluginAcceptor.addBinding("y", "here");
        }
    }));

    final Bindings localBindings = new SimpleBindings();
    localBindings.put("x", "there");

    assertEquals("herethere", engines.eval("y+x", localBindings, "gremlin-groovy"));

    engines.loadPlugins(Arrays.asList(new GremlinPlugin() {
        @Override
        public String getName() {
            return "mock2";
        }

        @Override
        public void pluginTo(final PluginAcceptor pluginAcceptor)
                throws IllegalEnvironmentException, PluginInitializationException {
            pluginAcceptor.addBinding("z", "where");
            pluginAcceptor.addImports(new HashSet<>(Arrays.asList("import java.awt.Color")));
        }
    }));

    assertEquals("heretherewhere", engines.eval("y+x+z", localBindings, "gremlin-groovy"));
    assertEquals(Color.RED, engines.eval("Color.RED", localBindings, "gremlin-groovy"));

}

---

From source file:org.wicketstuff.nashorn.resource.NashornResource.java

/**
 * Ensure that the given script is going to be safe. Safe because of endless loops for example.
 * /*w  ww  . j  a v a2s .  c o m*/
 * @param script
 *            the script to be make safe
 * @param attributes
 *            the attributes
 * @return the safe script
 * @throws Exception
 *             if an error occured while making the script safe
 */
private String ensureSafetyScript(String script, Attributes attributes) throws Exception {
    ClassFilter classFilter = new ClassFilter() {
        @Override
        public boolean exposeToScripts(String arg0) {
            return true;
        }
    };
    NashornScriptCallable nashornScriptCallable = new NashornScriptCallable(
            getScriptByName(NashornResource.class.getSimpleName() + ".js"), attributes, classFilter,
            getWriter(), getErrorWriter()) {
        @Override
        protected void setup(Attributes attributes, Bindings bindings) {
            bindings.put("script", script);
            bindings.put("debug", isDebug());
            bindings.put("debug_log_prefix", NashornResource.class.getSimpleName() + " - ");
        }
    };
    return executeScript(nashornScriptCallable, false).toString();
}

---

From source file:org.jahia.modules.irclogs.filters.IRCLogPageTitleFilter.java

@Override
public String execute(String previousOut, RenderContext renderContext, Resource resource, RenderChain chain)
        throws Exception {
    String out = previousOut;//from  w w  w  .  ja  v  a 2s . c om
    String script = getResolvedTemplate();
    if (script != null) {
        Source source = new Source(previousOut);
        OutputDocument outputDocument = new OutputDocument(source);
        List<Element> headElementList = source.getAllElements(HTMLElementName.TITLE);
        for (Element element : headElementList) {
            final EndTag bodyEndTag = element.getEndTag();
            final StartTag bodyStartTag = element.getStartTag();
            String extension = StringUtils.substringAfterLast(template, ".");
            ScriptEngine scriptEngine = scriptEngineUtils.scriptEngine(extension);
            ScriptContext scriptContext = new irclogsScriptContext();
            final Bindings bindings = scriptEngine.createBindings();
            bindings.put("resource", resource);
            scriptContext.setBindings(bindings, ScriptContext.GLOBAL_SCOPE);

            // The following binding is necessary for Javascript, which doesn't offer a console by default.
            bindings.put("out", new PrintWriter(scriptContext.getWriter()));

            // Parameters needed for title replacing
            bindings.put("orgTitle",
                    outputDocument.toString().substring(bodyStartTag.getEnd(), bodyEndTag.getBegin()));
            bindings.put("dateFormatter", dateFormatter);
            bindings.put("title", getTitle());
            bindings.put("renderContext", renderContext);

            scriptEngine.eval(script, scriptContext);
            StringWriter writer = (StringWriter) scriptContext.getWriter();
            final String irclogsScript = writer.toString();
            if (StringUtils.isNotBlank(irclogsScript)) {
                outputDocument.replace(bodyStartTag.getEnd(), bodyEndTag.getBegin() + 1,
                        AggregateCacheFilter.removeEsiTags(irclogsScript) + "<");
            }
            break; // avoid to loop if for any reasons multiple body in the page
        }
        out = outputDocument.toString().trim();
    }

    return out;
}

---

From source file:org.jahia.modules.portal.filter.PortalLibFilter.java

@Override
public String execute(String previousOut, RenderContext renderContext, Resource resource, RenderChain chain)
        throws Exception {
    String out = previousOut;/*from w  w w  .  j av  a2s.  c  om*/

    // add portal API lib
    String path = "/modules/" + renderContext.getMainResource().getNode().getPrimaryNodeType()
            .getTemplatePackage().getBundle().getSymbolicName() + "/javascript/" + JS_API_FILE;
    path = StringUtils.isNotEmpty(renderContext.getRequest().getContextPath())
            ? renderContext.getRequest().getContextPath() + path
            : path;
    String encodedPath = URLEncoder.encode(path, "UTF-8");
    out += ("<jahia:resource type='javascript' path='" + encodedPath + "' insert='true' resource='"
            + JS_API_FILE + "'/>");

    // add portal instance
    String script = getResolvedTemplate();
    if (script != null) {
        String extension = StringUtils.substringAfterLast(template, ".");
        ScriptEngine scriptEngine = scriptEngineUtils.scriptEngine(extension);
        ScriptContext scriptContext = new PortalScriptContext();
        final Bindings bindings = scriptEngine.createBindings();

        // bindings
        bindings.put("portalContext", serializePortal(renderContext));
        scriptContext.setBindings(bindings, ScriptContext.GLOBAL_SCOPE);
        // The following binding is necessary for Javascript, which doesn't offer a console by default.
        bindings.put("out", new PrintWriter(scriptContext.getWriter()));
        scriptEngine.eval(script, scriptContext);
        StringWriter writer = (StringWriter) scriptContext.getWriter();
        final String portalScript = writer.toString();
        if (StringUtils.isNotBlank(portalScript)) {
            out += ("<jahia:resource type='inlinejavascript' path='" + URLEncoder.encode(portalScript, "UTF-8")
                    + "' insert='false' resource='' title='' key=''/>");
        }
    }

    return out;
}

---

From source file:org.onesec.raven.ivr.queue.actions.RegisterOperatorActionNode.java

@Override
public void formExpressionBindings(Bindings bindings) {
    super.formExpressionBindings(bindings);
    ConversationScenarioState state = getConversationState(bindings);
    if (state != null && state.getBindings().containsKey(OPERATOR_BINDING))
        bindings.put(OPERATOR_BINDING, state.getBindings().get(OPERATOR_BINDING));
}

---

From source file:org.jahia.modules.portal.filter.JCRRestJavaScriptLibFilter.java

@Override
public String execute(String previousOut, RenderContext renderContext, Resource resource, RenderChain chain)
        throws Exception {
    String out = previousOut;/*from ww w  .  ja v  a  2 s.c o  m*/
    String context = StringUtils.isNotEmpty(renderContext.getRequest().getContextPath())
            ? renderContext.getRequest().getContextPath()
            : "";

    // add lib
    String path = context + "/modules/" + renderContext.getMainResource().getNode().getPrimaryNodeType()
            .getTemplatePackage().getBundle().getSymbolicName() + "/javascript/" + JCR_REST_JS_FILE;
    String encodedPath = URLEncoder.encode(path, "UTF-8");
    out += ("<jahia:resource type='javascript' path='" + encodedPath + "' insert='true' resource='"
            + JCR_REST_JS_FILE + "'/>");

    // instance JavaScript object
    String script = getResolvedTemplate();
    if (script != null) {
        String extension = StringUtils.substringAfterLast(JCR_REST_SCRIPT_TEMPLATE, ".");
        ScriptEngine scriptEngine = scriptEngineUtils.scriptEngine(extension);
        ScriptContext scriptContext = new JCRRestUtilsScriptContext();
        final Bindings bindings = scriptEngine.createBindings();

        // bindings
        bindings.put("options", getBindingMap(renderContext, resource, context));
        scriptContext.setBindings(bindings, ScriptContext.GLOBAL_SCOPE);
        // The following binding is necessary for Javascript, which doesn't offer a console by default.
        bindings.put("out", new PrintWriter(scriptContext.getWriter()));
        scriptEngine.eval(script, scriptContext);
        StringWriter writer = (StringWriter) scriptContext.getWriter();
        final String resultScript = writer.toString();
        if (StringUtils.isNotBlank(resultScript)) {
            out += ("<jahia:resource type='inlinejavascript' path='" + URLEncoder.encode(resultScript, "UTF-8")
                    + "' insert='false' resource='' title='' key=''/>");
        }
    }

    return out;
}

---

From source file:org.fit.cssbox.scriptbox.demo.tester.ConsoleInjector.java

@Override
public boolean inject(ScriptContext context) {
    Console console = new Console(textPane);
    Bindings bindings = context.getBindings(ScriptContext.ENGINE_SCOPE);
    bindings.put("console", console);

    return true;//from  w w  w  .  j a va 2  s  .c  om
}

---

From source file:org.freeplane.plugin.script.GenericScript.java

private Bindings createBinding(final NodeModel node) {
    final Bindings binding = engine.createBindings();
    binding.put("c", ProxyFactory.createController(scriptContext));
    binding.put("node", ProxyFactory.createNode(node, scriptContext));
    binding.putAll(ScriptingConfiguration.getStaticProperties());
    return binding;
}

---

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