Example usage for jdk.nashorn.api.scripting ScriptObjectMirror getOwnKeys

Introduction

In this page you can find the example usage for jdk.nashorn.api.scripting ScriptObjectMirror getOwnKeys.

Prototype

public String[] getOwnKeys(final boolean all) 

Source Link

Document

return an array of own property keys associated with the object.

Usage

From source file:com.threecrickets.jvm.json.nashorn.ScriptObjectMirrorEncoder.java

License:Mozilla Public License

public void encode(Object object, JsonContext context) throws IOException {
    ScriptObjectMirror scriptObjectMirror = (ScriptObjectMirror) object;

    Object wrapped = ScriptObjectMirror.unwrap(scriptObjectMirror, Context.getGlobal());
    if (!(wrapped instanceof ScriptObjectMirror)) {
        context.encode(wrapped);/*  w  ww  .j  av  a  2s  .  com*/
        return;
    }

    if (scriptObjectMirror.isArray()) {
        context.out.append('[');

        int length = scriptObjectMirror.size();
        if (length > 0) {
            context.newline();

            for (int i = 0; i < length; i++) {
                Object value = scriptObjectMirror.getSlot(i);

                context.indentNested();
                context.nest().encode(value);

                if (i < length - 1)
                    context.comma();
            }

            context.newline();
            context.indent();
        }

        context.out.append(']');
    } else {
        context.out.append('{');

        String[] keys = scriptObjectMirror.getOwnKeys(true);
        int length = keys.length;
        if (length > 0) {
            context.newline();

            for (int i = 0; i < length; i++) {
                String key = keys[i];
                Object value = scriptObjectMirror.get(key);

                context.indentNested();
                context.quoted(key);
                context.colon();
                context.nest().encode(value);

                if (i < length - 1)
                    context.comma();
            }

            context.newline();
            context.indent();
        }

        context.out.append('}');
    }
}

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From source file:com.threecrickets.jvm.json.nashorn.util.NashornNativeUtil.java

License:Mozilla Public License

public static Object unwrap(Object object) {
    // Nashorn creates these mirrors when they pass through certain
    // boundaries. However, we are only allowed to unwrap them from the same
    // global context in which they were wrapped. We will try to unwrap them
    // here, but if that doesn't work we will just create a shallow clone.
    // The clone won't function like the original, but will be good enough
    // for our purposes here.

    object = ScriptObjectMirror.unwrap(object, Context.getGlobal());
    if (object instanceof ScriptObjectMirror) {
        ScriptObjectMirror scriptObjectMirror = (ScriptObjectMirror) object;
        ScriptObject scriptObject = NashornNativeUtil.newObject();
        for (String key : scriptObjectMirror.getOwnKeys(true)) {
            Object value = scriptObjectMirror.get(key);
            scriptObject.put(key, value, false);
        }/*  ww  w .j  ava  2  s  .  c  om*/
        object = scriptObject;
    }
    return object;
}

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From source file:io.lightlink.utils.Utils.java

License:Open Source License

public static Object tryConvertToJavaCollections(Object value) {
    if (value instanceof Object[]) {
        value = Arrays.asList((Object[]) value);
    } else if (value instanceof int[]) {
        List<Object> res = new ArrayList<Object>();
        for (int i = 0; i < ((int[]) value).length; i++) {
            res.add(((int[]) value)[i]);
        }//from www .  j a  va 2 s. c o  m
        return res;
    } else if (value instanceof double[]) {
        List<Object> res = new ArrayList<Object>();
        for (int i = 0; i < ((double[]) value).length; i++) {
            res.add(((double[]) value)[i]);
        }
        return res;
    } else if (value instanceof float[]) {
        List<Object> res = new ArrayList<Object>();
        for (int i = 0; i < ((float[]) value).length; i++) {
            res.add(((float[]) value)[i]);
        }
        return res;
    } else if (value instanceof ScriptObjectMirror
            && "Date".equalsIgnoreCase(((ScriptObjectMirror) value).getClassName())) {
        Double time = (Double) ((ScriptObjectMirror) value).callMember("getTime");
        return new Date(time.longValue());

    } else if (value instanceof ScriptObject) {
        ScriptObject scriptObject = (ScriptObject) value;
        if (scriptObject.isArray()) {
            String[] ownKeys = scriptObject.getOwnKeys(false);
            List<Object> res = new ArrayList<Object>();
            for (String key : ownKeys) {
                Object propertyValue = scriptObject.get(key);
                propertyValue = tryConvertToJavaCollections(propertyValue);
                res.add(propertyValue);
            }
            return res;

        } else {
            String[] ownKeys = scriptObject.getOwnKeys(true);
            Map<String, Object> res = new LinkedHashMap<String, Object>();
            for (String key : ownKeys) {
                Object propertyValue = scriptObject.get(key);
                propertyValue = tryConvertToJavaCollections(propertyValue);
                res.put(key, propertyValue);
            }
            return res;
        }
    } else if (value instanceof ScriptObjectMirror) {
        ScriptObjectMirror ScriptObjectMirror = (ScriptObjectMirror) value;
        if (ScriptObjectMirror.isArray()) {
            String[] ownKeys = ScriptObjectMirror.getOwnKeys(false);
            List<Object> res = new ArrayList<Object>();
            for (String key : ownKeys) {
                Object propertyValue = ScriptObjectMirror.get(key);
                propertyValue = tryConvertToJavaCollections(propertyValue);
                res.add(propertyValue);
            }
            return res;
        } else {
            String[] ownKeys = ScriptObjectMirror.getOwnKeys(true);
            Map<String, Object> res = new LinkedHashMap<String, Object>();
            for (String key : ownKeys) {
                Object propertyValue = ScriptObjectMirror.get(key);
                propertyValue = tryConvertToJavaCollections(propertyValue);
                res.put(key, propertyValue);
            }
            return res;
        }
    }
    return value;
}

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From source file:io.stallion.plugins.javascript.JavaToJsHelpers.java

License:Open Source License

public Object toJava(Object obj) {
    if (!(obj instanceof ScriptObjectMirror)) {
        return obj;
    }//w  w w. j  a  va  2  s  .c o m
    ScriptObjectMirror so = (ScriptObjectMirror) obj;
    if (so.isArray()) {
        List items = list();
        for (String key : so.getOwnKeys(false)) {
            items.add(so.get(key));
        }
        return items;
    } else {
        Map<String, Object> o = map();
        for (String key : so.getOwnKeys(false)) {
            Object val = so.get(key);
            if (val instanceof ScriptObjectMirror && ((ScriptObjectMirror) val).isArray()) {
                val = toJava((ScriptObjectMirror) val);
            }
            o.put(key, val);
        }
        return o;
    }
}

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From source file:org.bson.jvm.nashorn.ScriptObjectMirrorCodec.java

License:Apache License

@SuppressWarnings("unchecked")
public void encode(BsonWriter writer, ScriptObjectMirror scriptObjectMirror, EncoderContext encoderContext) {
    Object wrapped = ScriptObjectMirror.unwrap(scriptObjectMirror, Context.getGlobal());
    if (!(wrapped instanceof ScriptObjectMirror)) {
        // Attempt to encode the wrapped object
        Codec<Object> codec = null;
        try {//from   w w w .  j av  a2  s .co  m
            codec = (Codec<Object>) codecRegistry.get(wrapped.getClass());
        } catch (CodecConfigurationException x) {
        }
        if (codec != null) {
            codec.encode(writer, wrapped, encoderContext);
            return;
        }
    }

    if (scriptObjectMirror.isArray()) {
        writer.writeStartArray();
        for (int i = 0, length = scriptObjectMirror.size(); i < length; i++) {
            Object item = scriptObjectMirror.getSlot(i);
            BsonUtil.writeChild(item, writer, encoderContext, codecRegistry);
        }
        writer.writeEndArray();
    } else {
        writer.writeStartDocument();
        for (String key : scriptObjectMirror.getOwnKeys(true)) {
            Object value = scriptObjectMirror.get(key);
            writer.writeName(key);
            BsonUtil.writeChild(value, writer, encoderContext, codecRegistry);
        }
        writer.writeEndDocument();
    }
}

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From source file:org.siphon.jsmongo.MongoExecutor.java

License:Open Source License

public Document jsObjectToDocument(ScriptObjectMirror object) throws SqlExecutorException {
    Document document = new Document();
    String[] names = object.getOwnKeys(false);
    for (int i = 0; i < names.length; i++) {
        String name = names[i];/*from  www  . ja va  2s  .co  m*/
        Object value = object.get(name);
        document.append(name, jsValueToBson(value));
    }

    return document;
}

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From source file:org.siphon.jsmongo.MongoExecutor.java

License:Open Source License

private BsonDocument jsObjectToBsonDocument(ScriptObjectMirror object) throws SqlExecutorException {
    BsonDocument document = new BsonDocument();
    String[] names = object.getOwnKeys(false);
    for (int i = 0; i < names.length; i++) {
        String name = names[i];//  w  w w. j av  a  2  s. co  m
        Object value = object.get(name);
        document.append(name, jsValueToBson(value));
    }

    return document;
}

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From source file:org.wso2.carbon.uuf.renderablecreator.hbs.internal.serialize.ScriptObjectMirrorSerializer.java

License:Open Source License

/**
 * {@inheritDoc}/*from  ww  w.j a v  a2 s.  c o m*/
 */
@Override
public JsonElement serialize(ScriptObjectMirror jsObj, Type type, JsonSerializationContext context) {
    if ((jsObj == null) || ScriptObjectMirror.isUndefined(jsObj) || jsObj.isFunction()) {
        return JsonNull.INSTANCE;
    }

    if (jsObj.isArray()) {
        JsonArray jsonArray = new JsonArray();
        for (Object item : jsObj.values()) {
            jsonArray.add(serializeFurther(context.serialize(item), context));
        }
        return jsonArray;
    }
    if (jsObj.isEmpty()) {
        return new JsonObject();
    }

    JsonObject jsonObject = new JsonObject();
    for (String key : jsObj.getOwnKeys(false)) {
        jsonObject.add(key, serializeFurther(jsObj.getMember(key), context));
    }
    return jsonObject;
}

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From source file:Runner.AdaptorEmail.java

public void send(ScriptObjectMirror mirror) {

    System.out.println(mirror.getClassName() + ": " + Arrays.toString(mirror.getOwnKeys(true)));
    String to = "";
    String cc = "";
    String subject = "";
    String body = "";
    String htmlEmail = "";
    to = (String) mirror.get("to");
    cc = (String) mirror.get("cc");
    subject = (String) mirror.get("subject");
    body = (String) mirror.get("body");
    htmlEmail = (String) mirror.get("htmlEmail");

    if (to.isEmpty() || subject.isEmpty() || body.isEmpty() || !htmlEmail.equalsIgnoreCase("true")) {
        throw new IllegalArgumentException("email.send received bad parameters");
    }//ww  w  . j av  a2 s. c  o  m
    Log.info("AdaptorEmail: " + to + " || " + cc + " || " + subject + " || " + body + " || " + htmlEmail);
}

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