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

Example 6 with Wrapper

use of org.mozilla.javascript.Wrapper in project sling by apache.

the class RhinoJavaScriptEngine method getBoundProperties.

private void getBoundProperties(Scriptable scope, Bindings bindings) {
    Object[] ids = scope.getIds();
    for (Object id : ids) {
        if (id instanceof String) {
            String key = (String) id;
            Object value = scope.get(key, scope);
            if (value != Scriptable.NOT_FOUND) {
                if (value instanceof Wrapper) {
                    bindings.put(key, ((Wrapper) value).unwrap());
                } else {
                    bindings.put(key, value);
                }
            }
        }
    }
}

Example 7 with Wrapper

use of org.mozilla.javascript.Wrapper in project sling by apache.

the class ScriptEngineHelper method eval.

public Object eval(String javascriptCode, Map<String, Object> data, final StringWriter sw) throws ScriptException {
    final PrintWriter pw = new PrintWriter(sw, true);
    ScriptContext ctx = new SimpleScriptContext();
    final Bindings b = new SimpleBindings();
    b.put("out", pw);
    if (data != null) {
        for (Map.Entry<String, Object> e : data.entrySet()) {
            b.put(e.getKey(), e.getValue());
        }
    }
    ctx.setBindings(b, ScriptContext.ENGINE_SCOPE);
    ctx.setWriter(sw);
    ctx.setErrorWriter(new OutputStreamWriter(System.err));
    Object result = getEngine().eval(javascriptCode, ctx);
    if (result instanceof Wrapper) {
        result = ((Wrapper) result).unwrap();
    }
    if (result instanceof ScriptableObject) {
        Context.enter();
        try {
            result = ((ScriptableObject) result).getDefaultValue(null);
        } finally {
            Context.exit();
        }
    }
    return result;
}

Example 8 with Wrapper

use of org.mozilla.javascript.Wrapper in project wso2-synapse by wso2.

the class CommonScriptMessageContext method serializeJson.

/**
 * Serialize json payload and writes to output stream.
 *
 * @param obj Json object which required to be serialized
 * @param out Output stream which is required to be written with serialized json
 */
private void serializeJson(Object obj, OutputStream out) throws IOException {
    if (out == null) {
        logger.warn("#serializeJson. Did not serialize JSON object. Object: " + obj + "  Stream: " + out);
        return;
    }
    if (obj instanceof Wrapper) {
        obj = ((Wrapper) obj).unwrap();
    }
    if (obj == null) {
        out.write("null".getBytes());
    } else if (obj instanceof NativeObject) {
        out.write('{');
        NativeObject o = (NativeObject) obj;
        Object[] ids = o.getIds();
        boolean first = true;
        for (Object id : ids) {
            String key = (String) id;
            Object value = o.get((String) id, o);
            if (!first) {
                out.write(',');
                out.write(' ');
            } else {
                first = false;
            }
            out.write('"');
            out.write(key.getBytes());
            out.write('"');
            out.write(':');
            serializeJson(value, out);
        }
        out.write('}');
    } else if (obj instanceof NativeArray) {
        out.write('[');
        NativeArray o = (NativeArray) obj;
        Object[] ids = o.getIds();
        boolean first = true;
        for (Object id : ids) {
            Object value = o.get((Integer) id, o);
            if (!first) {
                out.write(',');
                out.write(' ');
            } else {
                first = false;
            }
            serializeJson(value, out);
        }
        out.write(']');
    } else if (obj instanceof Object[]) {
        out.write('[');
        boolean first = true;
        for (Object value : (Object[]) obj) {
            if (!first) {
                out.write(',');
                out.write(' ');
            } else {
                first = false;
            }
            serializeJson(value, out);
        }
        out.write(']');
    } else if (obj instanceof String) {
        out.write('"');
        out.write(((String) obj).getBytes());
        out.write('"');
    } else if (obj instanceof ConsString) {
        // This class represents a string composed of two components using the "+" operator
        // in java script with rhino7 upward. ex:var str = "val1" + "val2";
        out.write('"');
        out.write((((ConsString) obj).toString()).getBytes());
        out.write('"');
    } else if (obj instanceof Integer || obj instanceof Long || obj instanceof Float || obj instanceof Double || obj instanceof Short || obj instanceof BigInteger || obj instanceof BigDecimal || obj instanceof Boolean) {
        out.write(obj.toString().getBytes());
    } else {
        out.write('{');
        out.write('}');
    }
}

Example 9 with Wrapper

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

the class AbstractDOMProvider method invoke.

public DOMSource invoke(DOMSource request) {
    DOMSource response = new DOMSource();
    Context cx = ContextFactory.getGlobal().enterContext();
    try {
        Scriptable scope = cx.newObject(scriptScope);
        scope.setPrototype(scriptScope);
        scope.setParentScope(null);
        Node node = request.getNode();
        Object inDoc = null;
        if (isE4X) {
            try {
                inDoc = Context.toObject(node, scope);
                Object[] args = { inDoc };
                inDoc = cx.newObject(scope, "XML", args);
            } catch (Exception ex) {
                ex.printStackTrace();
            }
        } else {
            inDoc = Context.toObject(node, scope);
        }
        Object[] args = { inDoc };
        Object jsResp = invokeFunc.call(cx, scope, scope, args);
        if (jsResp instanceof Wrapper) {
            jsResp = ((Wrapper) jsResp).unwrap();
        }
        if (jsResp instanceof XMLObject) {
            jsResp = org.mozilla.javascript.xmlimpl.XMLLibImpl.toDomNode(jsResp);
        }
        if (jsResp instanceof Node) {
            node = (Node) jsResp;
            response.setNode(node);
        }
    } catch (Exception ex) {
        ex.printStackTrace();
    } finally {
        Context.exit();
    }
    return response;
}

Example 10 with Wrapper

use of org.mozilla.javascript.Wrapper in project jaggery by wso2.

the class LogHostObject method getThrowable.

private static Throwable getThrowable(Object error) {
    if (error instanceof Throwable) {
        return (Throwable) error;
    }
    if (!(error instanceof Scriptable)) {
        return null;
    }
    Scriptable scriptable = (Scriptable) error;
    if (!"Error".equals(scriptable.getClassName())) {
        return null;
    }
    error = scriptable.get(RHINO_EXCEPTION_KEY, scriptable);
    if (error == null) {
        error = scriptable.get(JAVA_EXCEPTION_KEY, scriptable);
    }
    if (error instanceof Wrapper) {
        error = ((Wrapper) error).unwrap();
    }
    if (!(error instanceof Throwable)) {
        return null;
    }
    return (Throwable) error;
}