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

Example 1 with Scriptable

use of org.mozilla.javascript.Scriptable in project neo4j by neo4j.

the class JavascriptExecutor method execute.

@Override
public Object execute(Map<String, Object> variables) throws EvaluationException {
    Context cx = Context.enter();
    try {
        Scriptable scope = cx.newObject(prototype);
        scope.setPrototype(prototype);
        if (variables != null) {
            for (String k : variables.keySet()) {
                scope.put(k, scope, variables.get(k));
            }
        }
        Object out = compiledScript.exec(cx, scope);
        if (out instanceof NativeJavaObject) {
            return ((NativeJavaObject) out).unwrap();
        } else if (out instanceof Undefined) {
            return null;
        } else {
            return out;
        }
    } catch (RhinoException e) {
        throw new EvaluationException("Failed to execute script, see nested exception.", e);
    } finally {
        Context.exit();
    }
}

Example 2 with Scriptable

use of org.mozilla.javascript.Scriptable in project neo4j by neo4j.

the class TestWhiteListJavaWrapper method shouldDownCastSubclassesToAllowedParentClass.

@Test
public void shouldDownCastSubclassesToAllowedParentClass() throws Exception {
    // Given
    Set<String> whiteList = new HashSet<String>();
    whiteList.add(Object.class.getName());
    WhiteListJavaWrapper wrapper = new WhiteListJavaWrapper(new WhiteListClassShutter(whiteList));
    Context cx = Context.enter();
    Scriptable scope = cx.initStandardObjects();
    // When
    Object wrapped = wrapper.wrap(cx, scope, new TestWhiteListJavaWrapper(), null);
    // Then
    assertThat(wrapped, is(instanceOf(NativeJavaObject.class)));
    NativeJavaObject obj = (NativeJavaObject) wrapped;
    assertThat(obj.has("aGetter", scope), is(false));
    assertThat((UniqueTag) obj.get("aGetter", scope), is(UniqueTag.NOT_FOUND));
}

Example 3 with Scriptable

use of org.mozilla.javascript.Scriptable in project neo4j by neo4j.

the class TestWhiteListJavaWrapper method shouldThrowSecurityExceptionWhenAccessingLockedClasses.

@Test(expected = SecurityException.class)
public void shouldThrowSecurityExceptionWhenAccessingLockedClasses() throws Exception {
    // Given
    Set<String> whiteList = new HashSet<String>();
    whiteList.add(Object.class.getName());
    WhiteListJavaWrapper wrapper = new WhiteListJavaWrapper(new WhiteListClassShutter(whiteList));
    Context cx = Context.enter();
    Scriptable scope = cx.initStandardObjects();
    // When
    Object wrapped = wrapper.wrap(cx, scope, TestWhiteListJavaWrapper.class, null);
}

Example 4 with Scriptable

use of org.mozilla.javascript.Scriptable in project neo4j by neo4j.

the class TestWhiteListJavaWrapper method shouldAllowAccessToWhiteListedClassMembers.

@Test
public void shouldAllowAccessToWhiteListedClassMembers() throws Exception {
    // XXX: The Rhino security stuff can only be set globally, unfortunately. That means
    // that we need to use a class here that is white-listed in the "real" white list, because
    // other tests will already have configured global security settings that we cannot override.
    // Given
    WhiteListJavaWrapper wrapper = new WhiteListJavaWrapper(new WhiteListClassShutter(UserScriptClassWhiteList.getWhiteList()));
    Context cx = Context.enter();
    Scriptable scope = cx.initStandardObjects();
    // When
    Object wrapped = wrapper.wrap(cx, scope, DynamicRelationshipType.withName("blah"), null);
    // Then
    assertThat(wrapped, is(instanceOf(NativeJavaObject.class)));
    NativeJavaObject obj = (NativeJavaObject) wrapped;
    assertThat(obj.get("name", scope), is(instanceOf(NativeJavaMethod.class)));
}

Example 5 with Scriptable

use of org.mozilla.javascript.Scriptable in project hackpad by dropbox.

the class GlobalParseXTest method assertEvaluates.

private void assertEvaluates(final Object expected, final String source) {
    final ContextAction action = new ContextAction() {

        public Object run(Context cx) {
            final Scriptable scope = cx.initStandardObjects();
            final Object rep = cx.evaluateString(scope, source, "test.js", 0, null);
            assertEquals(expected, rep);
            return null;
        }
    };
    Utils.runWithAllOptimizationLevels(action);
}