Example usage for javax.script SimpleBindings putAll

Introduction

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

Prototype

public void putAll(Map<? extends String, ? extends Object> toMerge) 

Source Link

Document

putAll is implemented using Map.putAll .

Usage

From source file:org.nuxeo.ecm.webengine.scripting.Scripting.java

protected Object _runScript(ScriptFile script, Map<String, Object> args) throws Exception {
    SimpleBindings bindings = new SimpleBindings();
    if (args != null) {
        bindings.putAll(args);
    }//from ww w.  j  av  a  2 s  . co m
    String ext = script.getExtension();
    // check for a script engine
    ScriptEngine engine = getEngineManager().getEngineByExtension(ext);
    if (engine != null) {
        ScriptContext ctx = new SimpleScriptContext();
        ctx.setBindings(bindings, ScriptContext.ENGINE_SCOPE);
        CompiledScript comp = getCompiledScript(engine, script.getFile()); // use cache for compiled scripts
        if (comp != null) {
            return comp.eval(ctx);
        } // compilation not supported - eval it on the fly
        try {
            Reader reader = new FileReader(script.getFile());
            try { // TODO use __result__ to pass return value for engine that doesn't returns like jython
                Object result = engine.eval(reader, ctx);
                if (result == null) {
                    result = bindings.get("__result__");
                }
                return result;
            } finally {
                reader.close();
            }
        } catch (IOException e) {
            throw new ScriptException(e);
        }
    }
    return null;
}

---

From source file:utybo.branchingstorytree.swing.impl.XSFClient.java

@Override
public Object invokeScript(String resourceName, String function, XSFBridge bst, BranchingStory story, int line)
        throws BSTException {
    ScriptEngine scriptEngine = new ScriptEngineManager().getEngineByName("JavaScript");
    SimpleBindings binds = new SimpleBindings();
    binds.putAll(story.getRegistry().getAllInt());
    binds.putAll(story.getRegistry().getAllString());
    binds.put("bst", bst);
    scriptEngine.setBindings(binds, ScriptContext.ENGINE_SCOPE);
    try {/*  w  ww . j a  v  a  2s .co  m*/
        scriptEngine.eval(scripts.get(resourceName));
        return scriptEngine.eval(function + "()");
    } catch (ScriptException e) {
        throw new BSTException(line, "Script exception : " + e.getMessage(), story);
    }
}

---