Examples with Scriptable org.mozilla.javascript.Scriptable used on opensource projects

Example 41 with Scriptable

use of org.mozilla.javascript.Scriptable in project cxf by apache.

the class RPCClientTest method testBean2ToJS.

public static Object testBean2ToJS(JavascriptTestUtilities testUtilities, Context context, TestBean2 beanTwoItem) {
    if (beanTwoItem == null) {
        return null;
    }
    Scriptable rv = context.newObject(testUtilities.getRhinoScope(), "org_apache_cxf_javascript_testns3_testBean2");
    testUtilities.rhinoCallMethod(rv, "setStringItem", beanTwoItem.stringItem);
    return rv;
}

Example 42 with Scriptable

use of org.mozilla.javascript.Scriptable in project cxf by apache.

the class RPCClientTest method testBean1ToJS.

public static Scriptable testBean1ToJS(JavascriptTestUtilities testUtilities, Context context, TestBean1 b1) {
    if (b1 == null) {
        // black is always in fashion. (Really, we can be called with a null).
        return null;
    }
    Scriptable rv = context.newObject(testUtilities.getRhinoScope(), "org_apache_cxf_javascript_testns_testBean1");
    testUtilities.rhinoCallMethod(rv, "setStringItem", testUtilities.javaToJS(b1.stringItem));
    testUtilities.rhinoCallMethod(rv, "setIntItem", testUtilities.javaToJS(b1.intItem));
    testUtilities.rhinoCallMethod(rv, "setLongItem", testUtilities.javaToJS(b1.longItem));
    testUtilities.rhinoCallMethod(rv, "setBase64Item", testUtilities.javaToJS(b1.base64Item));
    testUtilities.rhinoCallMethod(rv, "setOptionalIntItem", testUtilities.javaToJS(b1.optionalIntItem));
    testUtilities.rhinoCallMethod(rv, "setOptionalIntArrayItem", testUtilities.javaToJS(b1.optionalIntArrayItem));
    testUtilities.rhinoCallMethod(rv, "setDoubleItem", testUtilities.javaToJS(b1.doubleItem));
    testUtilities.rhinoCallMethod(rv, "setBeanTwoItem", testBean2ToJS(testUtilities, context, b1.beanTwoItem));
    testUtilities.rhinoCallMethod(rv, "setBeanTwoNotRequiredItem", testBean2ToJS(testUtilities, context, b1.beanTwoNotRequiredItem));
    return rv;
}

Example 43 with Scriptable

use of org.mozilla.javascript.Scriptable in project pentaho-platform by pentaho.

the class JavascriptRule method executeAction.

/*
   * (non-Javadoc)
   * 
   * @see org.pentaho.component.ComponentBase#execute()
   */
@Override
protected boolean executeAction() {
    Context cx = ContextFactory.getGlobal().enterContext();
    StringBuffer buffer = new StringBuffer();
    @SuppressWarnings("unchecked") Iterator<String> iter = getResourceNames().iterator();
    while (iter.hasNext()) {
        IActionSequenceResource resource = getResource(iter.next().toString());
        // If this is a javascript resource then append it to the script string
        if ("text/javascript".equalsIgnoreCase(resource.getMimeType())) {
            // $NON-NLS-1$
            buffer.append(getResourceAsString(resource));
        }
    }
    List<String> outputNames = new ArrayList<String>();
    JavascriptAction jscriptAction = (JavascriptAction) getActionDefinition();
    IActionOutput[] actionOutputs = jscriptAction.getOutputs();
    if (actionOutputs.length == 1) {
        String outputName = actionOutputs[0].getName();
        outputNames.add(outputName);
    } else {
        if (oldStyleOutputs) {
            int i = 1;
            while (true) {
                if (jscriptAction.getInput("output" + i) != ActionInputConstant.NULL_INPUT) {
                    // $NON-NLS-1$
                    // $NON-NLS-1$
                    outputNames.add(jscriptAction.getInput("output" + i).getStringValue());
                } else {
                    break;
                }
                i++;
            }
        } else {
            for (IActionOutput element : actionOutputs) {
                outputNames.add(element.getName());
            }
        }
    }
    boolean success = false;
    try {
        String script = jscriptAction.getScript().getStringValue();
        if (script == null) {
            // $NON-NLS-1$
            error(Messages.getInstance().getErrorString("JSRULE.ERROR_0001_SCRIPT_NOT_DEFINED", getActionName()));
        } else {
            buffer.append(script);
            script = buffer.toString();
            if (ComponentBase.debug) {
                // $NON-NLS-1$
                debug("script=" + script);
            }
            try {
                ScriptableObject scriptable = new RhinoScriptable();
                // initialize the standard javascript objects
                Scriptable scope = cx.initStandardObjects(scriptable);
                Object resultObject = executeScript(scriptable, scope, script, cx);
                if (oldStyleOutputs) {
                    if (resultObject instanceof org.mozilla.javascript.NativeArray) {
                        // we need to convert this to an ArrayList
                        NativeArray jsArray = (NativeArray) resultObject;
                        int length = (int) jsArray.getLength();
                        for (int i = 0; i < length; i++) {
                            Object value = jsArray.get(i, scriptable);
                            if (i < outputNames.size()) {
                                jscriptAction.getOutput(outputNames.get(i).toString()).setValue(convertWrappedJavaObject(value));
                            } else {
                                break;
                            }
                        }
                    } else {
                        jscriptAction.getOutput(outputNames.get(0).toString()).setValue(convertWrappedJavaObject(resultObject));
                    }
                } else {
                    if ((outputNames.size() == 1) && (resultObject != null)) {
                        jscriptAction.getOutput(outputNames.get(0).toString()).setValue(convertWrappedJavaObject(resultObject));
                    } else {
                        List<String> setOutputs = new ArrayList<String>(outputNames.size());
                        Object[] ids = ScriptableObject.getPropertyIds(scope);
                        for (Object element : ids) {
                            int idx = outputNames.indexOf(element.toString());
                            if (idx >= 0) {
                                jscriptAction.getOutput(outputNames.get(idx).toString()).setValue(convertWrappedJavaObject(ScriptableObject.getProperty(scope, (String) element)));
                                setOutputs.add(outputNames.get(idx));
                            }
                        }
                        // So, set it to null.
                        if (setOutputs.size() != outputNames.size()) {
                            for (int i = 0; i < outputNames.size(); i++) {
                                if (setOutputs.indexOf(outputNames.get(i)) < 0) {
                                    // An output that wasn't set in the
                                    // javascript component
                                    jscriptAction.getOutput(outputNames.get(i).toString()).setValue(null);
                                }
                            }
                        }
                    }
                }
                success = true;
            } catch (Exception e) {
                // $NON-NLS-1$
                error(Messages.getInstance().getErrorString("JSRULE.ERROR_0003_EXECUTION_FAILED"), e);
            }
        }
    } finally {
        Context.exit();
    }
    return success;
}

Example 44 with Scriptable

use of org.mozilla.javascript.Scriptable in project pentaho-platform by pentaho.

the class ConditionalExecution method shouldExecute.

public boolean shouldExecute(final Map currentInputs, final Log logger) throws Exception {
    boolean shouldExecute = true;
    Context cx = ContextFactory.getGlobal().enterContext();
    try {
        ScriptableObject scriptable = new RhinoScriptable();
        // initialize the standard javascript objects
        Scriptable scope = cx.initStandardObjects(scriptable);
        ScriptableObject.defineClass(scope, JavaScriptResultSet.class);
        Object inputValue;
        IActionParameter inputParameter;
        String inputName;
        Iterator inputs = currentInputs.entrySet().iterator();
        Map.Entry mapEntry;
        while (inputs.hasNext()) {
            mapEntry = (Map.Entry) inputs.next();
            inputName = (String) mapEntry.getKey();
            if (inputName.indexOf('-') >= 0) {
                // $NON-NLS-1$
                logger.info("Ignoring Input: " + inputName);
                continue;
            }
            inputParameter = (IActionParameter) mapEntry.getValue();
            inputValue = inputParameter.getValue();
            Object wrapper;
            if (inputValue instanceof IPentahoResultSet) {
                JavaScriptResultSet results = new JavaScriptResultSet();
                // Required as of Rhino 1.7R1 to resolve caching, base object
                // inheritance and property tree
                results.setPrototype(scriptable);
                results.setResultSet((IPentahoResultSet) inputValue);
                wrapper = Context.javaToJS(inputValue, results);
            } else {
                wrapper = Context.javaToJS(inputValue, scope);
            }
            ScriptableObject.putProperty(scope, inputName, wrapper);
        }
        Object wrappedOut = Context.javaToJS(System.out, scope);
        Object wrappedThis = Context.javaToJS(this, scope);
        // $NON-NLS-1$
        ScriptableObject.putProperty(scope, "out", wrappedOut);
        // $NON-NLS-1$
        ScriptableObject.putProperty(scope, "rule", wrappedThis);
        // evaluate the script
        // $NON-NLS-1$
        Object resultObject = cx.evaluateString(scope, script, "<cmd>", 1, null);
        Object actualObject = null;
        if (resultObject instanceof org.mozilla.javascript.NativeJavaObject) {
            actualObject = ((org.mozilla.javascript.NativeJavaObject) resultObject).unwrap();
        } else {
            actualObject = resultObject;
        }
        if (actualObject instanceof Boolean) {
            return ((Boolean) actualObject).booleanValue();
        } else if (actualObject instanceof String) {
            return ("true".equalsIgnoreCase(actualObject.toString())) || ("yes".equalsIgnoreCase(// $NON-NLS-1$ //$NON-NLS-2$
            actualObject.toString()));
        } else if (actualObject instanceof Number) {
            return ((Number) actualObject).intValue() > 0;
        } else if (actualObject instanceof IPentahoResultSet) {
            return ((IPentahoResultSet) actualObject).getRowCount() > 0;
        }
    // } catch (Exception e) {
    // logger.error("Error executing conditional execution script.", e);
    } finally {
        Context.exit();
    }
    return shouldExecute;
}

Example 45 with Scriptable

use of org.mozilla.javascript.Scriptable in project wombat by PLOS.

the class AssetServiceTest method testCompiledJs.

@Test
public void testCompiledJs() throws Exception {
    // First, we use a javascript runtime to execute some uncompiled javascript, to
    // get the expected value.
    Object expected;
    {
        Context jsContext = Context.enter();
        jsContext.setOptimizationLevel(-1);
        Scriptable jsScope = jsContext.initStandardObjects();
        try (FileReader reader1 = new FileReader(new File(DATA_PATH + "test1.js"));
            FileReader reader2 = new FileReader(new File(DATA_PATH + "test2.js"))) {
            jsContext.evaluateReader(jsScope, reader1, "test1.js", 1, null);
            expected = jsContext.evaluateReader(jsScope, reader2, "test2.js", 1, null);
            assertEquals(expected, "magicValue");
        }
    }
    // Now we compile the same javascript files, execute them, and check the value returned.
    List<String> jsFiles = new ArrayList<>();
    jsFiles.add("resource/js/test1.js");
    jsFiles.add("resource/js/test2.js");
    String compiledJsPath = assetService.getCompiledAssetLink(AssetService.AssetType.JS, jsFiles, siteSet.getSite("site1"));
    String[] fields = compiledJsPath.split("/");
    String basename = fields[fields.length - 1];
    Context jsContext = Context.enter();
    jsContext.setOptimizationLevel(-1);
    Scriptable jsScope = jsContext.initStandardObjects();
    File file = new File(runtimeConfiguration.getCompiledAssetDir() + File.separator + basename);
    try (FileReader fr = new FileReader(file)) {
        Object actual = jsContext.evaluateReader(jsScope, fr, basename, 1, null);
        assertEquals(actual, expected);
    }
}