Examples with ScriptContext javax.script.ScriptContext used on opensource projects

Example 26 with ScriptContext

use of javax.script.ScriptContext in project xwiki-platform by xwiki.

the class PropertyClass method displayCustom.

public void displayCustom(StringBuffer buffer, String fieldName, String prefix, String type, BaseObject object, final XWikiContext context) throws XWikiException {
    String content = "";
    try {
        ScriptContext scontext = Utils.getComponent(ScriptContextManager.class).getCurrentScriptContext();
        scontext.setAttribute("name", fieldName, ScriptContext.ENGINE_SCOPE);
        scontext.setAttribute("prefix", prefix, ScriptContext.ENGINE_SCOPE);
        // The PropertyClass instance can be used to access meta properties in the custom displayer (e.g.
        // dateFormat, multiSelect). It can be obtained from the XClass of the given object but only if the property
        // has been added to the XClass. We need to have it in the Velocity context for the use case when an XClass
        // property needs to be previewed before being added to the XClass.
        scontext.setAttribute("field", new com.xpn.xwiki.api.PropertyClass(this, context), ScriptContext.ENGINE_SCOPE);
        scontext.setAttribute("object", new com.xpn.xwiki.api.Object(object, context), ScriptContext.ENGINE_SCOPE);
        scontext.setAttribute("type", type, ScriptContext.ENGINE_SCOPE);
        BaseProperty prop = (BaseProperty) object.safeget(fieldName);
        if (prop != null) {
            scontext.setAttribute("value", prop.getValue(), ScriptContext.ENGINE_SCOPE);
        } else {
            // The $value property can exist in the velocity context, we overwrite it to make sure we don't get a
            // wrong value in the displayer when the property does not exist yet.
            scontext.setAttribute("value", null, ScriptContext.ENGINE_SCOPE);
        }
        String customDisplayer = getCachedDefaultCustomDisplayer(context);
        if (StringUtils.isNotEmpty(customDisplayer)) {
            if (customDisplayer.equals(CLASS_DISPLAYER_IDENTIFIER)) {
                final String rawContent = getCustomDisplay();
                XWikiDocument classDocument = context.getWiki().getDocument(getObject().getDocumentReference(), context);
                final String classSyntax = classDocument.getSyntax().toIdString();
                // Using author reference since the document content is not relevant in this case.
                DocumentReference authorReference = classDocument.getAuthorReference();
                // Make sure we render the custom displayer with the rights of the user who wrote it (i.e. class
                // document author).
                content = renderContentInContext(rawContent, classSyntax, authorReference, context);
            } else if (customDisplayer.startsWith(DOCUMENT_DISPLAYER_IDENTIFIER_PREFIX)) {
                XWikiDocument displayerDoc = context.getWiki().getDocument(StringUtils.substringAfter(customDisplayer, DOCUMENT_DISPLAYER_IDENTIFIER_PREFIX), context);
                final String rawContent = displayerDoc.getContent();
                final String displayerDocSyntax = displayerDoc.getSyntax().toIdString();
                DocumentReference authorReference = displayerDoc.getContentAuthorReference();
                // Make sure we render the custom displayer with the rights of the user who wrote it (i.e. displayer
                // document content author).
                content = renderContentInContext(rawContent, displayerDocSyntax, authorReference, context);
            } else if (customDisplayer.startsWith(TEMPLATE_DISPLAYER_IDENTIFIER_PREFIX)) {
                content = context.getWiki().evaluateTemplate(StringUtils.substringAfter(customDisplayer, TEMPLATE_DISPLAYER_IDENTIFIER_PREFIX), context);
            }
        }
    } catch (Exception e) {
        throw new XWikiException(XWikiException.MODULE_XWIKI_CLASSES, XWikiException.ERROR_XWIKI_CLASSES_CANNOT_PREPARE_CUSTOM_DISPLAY, "Exception while preparing the custom display of " + fieldName, e, null);
    }
    buffer.append(content);
}

Example 27 with ScriptContext

use of javax.script.ScriptContext in project xwiki-platform by xwiki.

the class StubVelocityManager method evaluate.

@Override
public boolean evaluate(Writer out, String templateName, Reader source) throws XWikiVelocityException {
    // Get up to date Velocity context
    VelocityContext velocityContext = getVelocityContext();
    // Execute Velocity context
    boolean result = getVelocityEngine().evaluate(velocityContext, out, templateName, source);
    // Update current script context with potentially modified Velocity context
    ScriptContext scontext = this.scriptContextManager.getCurrentScriptContext();
    for (Object vkey : velocityContext.getKeys()) {
        if (vkey instanceof String) {
            String svkey = (String) vkey;
            // context is a reserved binding in JSR223 specification
            if (!"context".equals(svkey)) {
                scontext.setAttribute(svkey, velocityContext.get(svkey), ScriptContext.ENGINE_SCOPE);
            }
        }
    }
    return result;
}

Example 28 with ScriptContext

use of javax.script.ScriptContext in project jmeter-plugins by undera.

the class WebDriverSamplerTest method shouldHaveExpectedInstanceVariablesOnScriptContext.

@Test
public void shouldHaveExpectedInstanceVariablesOnScriptContext() {
    sampler.setName("name");
    sampler.setParameters("p1 p2 p3");
    final SampleResult sampleResult = new SampleResult();
    final ScriptEngine scriptEngine = sampler.createScriptEngineWith(sampleResult);
    final ScriptContext scriptContext = scriptEngine.getContext();
    final WebDriverScriptable scriptable = (WebDriverScriptable) scriptContext.getAttribute("WDS");
    assertThat(scriptable.getLog(), is(instanceOf(Logger.class)));
    assertThat(scriptable.getName(), is(sampler.getName()));
    assertThat(scriptable.getParameters(), is(sampler.getParameters()));
    assertThat(scriptable.getArgs(), is(new String[] { "p1", "p2", "p3" }));
    assertThat(scriptable.getBrowser(), is(instanceOf(WebDriver.class)));
    assertThat(scriptable.getSampleResult(), is(sampleResult));
}

Example 29 with ScriptContext

use of javax.script.ScriptContext in project teiid by teiid.

the class TeiidScriptEngine method compile.

@Override
public CompiledScript compile(String script) throws ScriptException {
    final String[] parts = splitter.split(script);
    final int[] indexes = new int[parts.length];
    for (int i = 1; i < parts.length; i++) {
        String string = parts[i];
        for (int j = 0; j < string.length(); j++) {
            if (!Character.isJavaIdentifierPart(string.charAt(j))) {
                throw new ScriptException(QueryPlugin.Util.gs(QueryPlugin.Event.TEIID30431, string, string.charAt(j)));
            }
        }
        try {
            indexes[i] = Integer.parseInt(string);
        } catch (NumberFormatException e) {
            indexes[i] = -1;
        }
    }
    return new CompiledScript() {

        @Override
        public ScriptEngine getEngine() {
            return TeiidScriptEngine.this;
        }

        @Override
        public Object eval(ScriptContext sc) throws ScriptException {
            if (sc == null) {
                throw new NullPointerException();
            }
            Object obj = null;
            if (parts.length > 0) {
                obj = sc.getAttribute(parts[0]);
            }
            for (int i = 1; i < parts.length; i++) {
                if (obj == null) {
                    return null;
                }
                String part = parts[i];
                Map<String, Method> methodMap = getMethodMap(obj.getClass());
                Method m = methodMap.get(part);
                if (m == null) {
                    int index = indexes[i];
                    if (index > 0) {
                        // assume it's a list/array
                        if (obj instanceof List) {
                            try {
                                obj = ((List<?>) obj).get(index - 1);
                            } catch (IndexOutOfBoundsException e) {
                                obj = null;
                            }
                            continue;
                        }
                        try {
                            obj = FunctionMethods.array_get(obj, index);
                            continue;
                        } catch (FunctionExecutionException e) {
                            throw new ScriptException(e);
                        } catch (SQLException e) {
                            throw new ScriptException(e);
                        }
                    }
                    throw new ScriptException(QueryPlugin.Util.gs(QueryPlugin.Event.TEIID31111, part, obj.getClass()));
                }
                try {
                    obj = m.invoke(obj);
                } catch (IllegalAccessException e) {
                    throw new ScriptException(e);
                } catch (InvocationTargetException e) {
                    if (e.getCause() instanceof Exception) {
                        throw new ScriptException((Exception) e.getCause());
                    }
                    throw new ScriptException(e);
                }
            }
            return obj;
        }
    };
}

Example 30 with ScriptContext

use of javax.script.ScriptContext in project ofbiz-framework by apache.

the class ScriptUtil method createScriptContext.

/**
 * Returns a <code>ScriptContext</code> that contains the members of <code>context</code>.
 * <p>If a <code>CompiledScript</code> instance is to be shared by multiple threads, then
 * each thread must create its own <code>ScriptContext</code> and pass it to the
 * <code>CompiledScript</code> eval method.</p>
 *
 * @param context
 * @return
 */
public static ScriptContext createScriptContext(Map<String, Object> context) {
    Assert.notNull("context", context);
    Map<String, Object> localContext = new HashMap<>(context);
    localContext.put(WIDGET_CONTEXT_KEY, context);
    localContext.put("context", context);
    ScriptContext scriptContext = new SimpleScriptContext();
    ScriptHelper helper = createScriptHelper(scriptContext);
    if (helper != null) {
        localContext.put(SCRIPT_HELPER_KEY, helper);
    }
    Bindings bindings = new SimpleBindings(localContext);
    scriptContext.setBindings(bindings, ScriptContext.ENGINE_SCOPE);
    return scriptContext;
}