Example usage for javax.script SimpleBindings SimpleBindings

Introduction

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

Prototype

public SimpleBindings()

Source Link

Document

Default constructor uses a HashMap .

Usage

From source file:Main.java

public static void main(String[] args) {
    Bindings params = new SimpleBindings();
    params.put("stringKey", "Hello");
    params.put("valueKey", 2015);

    Object msg = params.get("stringKey");
    Object year = params.get("valueKey");
    System.out.println("stringKey" + msg);
    System.out.println("valueKey = " + year);

    params.remove("valueKey");
    year = params.get("valueKey");

    boolean containsYear = params.containsKey("valueKey");
    System.out.println("valueKey = " + year);
    System.out.println("params contains year = " + containsYear);
}

From source file:Main.java

public static void main(String[] args) throws Exception {
    ScriptContext ctx = new SimpleScriptContext();
    Bindings globalBindings = new SimpleBindings();
    ctx.setBindings(globalBindings, ScriptContext.GLOBAL_SCOPE);
    ctx.setAttribute("year", 2015, ScriptContext.GLOBAL_SCOPE);
    ctx.setAttribute("name", "Java", ScriptContext.GLOBAL_SCOPE);
}

From source file:Main.java

public static void main(String[] args) {
    ScriptContext ctx = new SimpleScriptContext();
    List<Integer> scopes = ctx.getScopes();
    System.out.println("Supported Scopes: " + scopes);

    ctx.setAttribute("year", 2015, ENGINE_SCOPE);

    Bindings globalBindings = new SimpleBindings();
    ctx.setBindings(globalBindings, GLOBAL_SCOPE);

    ctx.setAttribute("year", 2014, GLOBAL_SCOPE);
    ctx.setAttribute("name", "Jack", GLOBAL_SCOPE);

    String nameValue = (String) ctx.getAttribute("name");
    System.out.println("nameValue = " + nameValue);

    int engineScopeYear = (Integer) ctx.getAttribute("year", ENGINE_SCOPE);
    int globalScopeYear = (Integer) ctx.getAttribute("year", GLOBAL_SCOPE);

    System.out.println("engineScopeYear = " + engineScopeYear);
    System.out.println("globalScopeYear = " + globalScopeYear);
}

From source file:com.tussle.script.StackedBindings.java

public StackedBindings() {
    bindingStack = new ArrayDeque<>();
    bindingStack.push(new SimpleBindings());
    bindingMap = new HashMap<>();
}

From source file:org.paxml.test.SelfTest.java

public void testSyntax() throws Exception {
    ScriptEngine runtime = new ScriptEngineManager().getEngineByName("javascript");
    Bindings bindings = runtime.getBindings(ScriptContext.ENGINE_SCOPE);
    bindings.put("util", "xx");
    runtime.setBindings(new SimpleBindings() {

    }, ScriptContext.ENGINE_SCOPE);

}

From source file:org.craftercms.engine.scripting.impl.Jsr233CompiledScript.java

@Override
public Object execute(Map<String, Object> variables) throws ScriptException {
    Bindings bindings = new SimpleBindings();
    if (MapUtils.isNotEmpty(globalVariables)) {
        bindings.putAll(globalVariables);
    }/*from w  w w.  ja v a  2  s  .c o  m*/
    if (MapUtils.isNotEmpty(variables)) {
        bindings.putAll(variables);
    }

    try {
        return script.eval(bindings);
    } catch (Exception e) {
        throw new ScriptException(e.getMessage(), e);
    }
}

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 {/*from   w w  w .ja  v a 2  s  .  c  om*/
        scriptEngine.eval(scripts.get(resourceName));
        return scriptEngine.eval(function + "()");
    } catch (ScriptException e) {
        throw new BSTException(line, "Script exception : " + e.getMessage(), story);
    }
}

From source file:Engine.Lua.PlayerLua.java

public PlayerLua(String luaFile) {
    ScriptEngineManager sem = new ScriptEngineManager();
    ScriptEngine scriptEngine = sem.getEngineByName("luaj");
    ClassLoader classloader = Thread.currentThread().getContextClassLoader();
    InputStream is = classloader.getResourceAsStream("Scripts/" + luaFile);
    InputStreamReader isr = new InputStreamReader(is);
    CompiledScript script;//from   w w w  .j  a va  2  s  .c om
    try {
        script = ((Compilable) scriptEngine).compile(isr);
        isr.close();
        is.close();
        sb = new SimpleBindings();
        script.eval(sb); // Put the Lua functions into the sb environment
    } catch (ScriptException ex) {
        Logger.getLogger(PlayerLua.class.getName()).log(Level.SEVERE, null, ex);
    } catch (IOException ex) {
        Logger.getLogger(PlayerLua.class.getName()).log(Level.SEVERE, null, ex);
    }
}

From source file:org.nuxeo.usermapper.extension.NashornUserMapper.java

@Override
public Object wrapNuxeoPrincipal(NuxeoPrincipal principal, Object userObject,
        Map<String, Serializable> params) {
    if (StringUtils.isEmpty(wrapperSource)) {
        return null;
    }//from   w  w w  . j  a  va  2s.  c  o m
    Bindings bindings = new SimpleBindings();
    bindings.put("nuxeoPrincipal", principal);
    bindings.put("userObject", userObject);
    bindings.put("params", params);
    try {
        engine.eval(wrapperSource, bindings);
    } catch (ScriptException e) {
        log.error("Error while executing JavaScript mapper", e);
    }
    return bindings.get("userObject");
}

From source file:com.tussle.script.StackedBindings.java

public void clear() {
    //Complete remove the stack
    bindingStack.clear();
    bindingStack.push(new SimpleBindings());
    bindingMap.clear();
}