Example usage for jdk.nashorn.api.scripting JSObject isArray

Introduction

In this page you can find the example usage for jdk.nashorn.api.scripting JSObject isArray.

Prototype

public boolean isArray();

Source Link

Document

Is this an array object?

Usage

From source file:com.eas.client.reports.JSDynaBean.java

public static Object wrap(Object aValue, int aTimezoneOffset) {
    aValue = Scripts.getSpace().toJava(aValue);
    if (aValue instanceof Date) {
        return convertDateToExcelDate((Date) aValue, aTimezoneOffset);
    } else if (aValue instanceof Number || aValue instanceof Boolean || aValue instanceof CharSequence
            || aValue == null) {//from  w  ww.  java  2 s .c o m
        return aValue;
    } else if (aValue instanceof JSObject) {
        JSObject jsValue = (JSObject) aValue;
        if (jsValue.isArray() || Scripts.getSpace().isArrayDeep(jsValue)) {
            return new JSDynaList(jsValue, aTimezoneOffset);
        } else if (!jsValue.isFunction()) {
            return new JSDynaBean(jsValue, aTimezoneOffset);
        } else {
            return null;
        }
    } else {
        return aValue;
    }
}

---

From source file:com.eas.client.threetier.json.QueryJSONReader.java

public static PlatypusQuery read(JSObject o) {
    PlatypusQuery query = new PlatypusQuery(null);
    String title = JSType.toString(o.getMember(TITLE_PROP_NAME));
    query.setTitle(title);/*from   w  ww .  ja va2 s . c o  m*/
    String entityName = JSType.toString(o.getMember(APP_ELEMENT_PROP_NAME));
    query.setEntityName(entityName);
    // parameters
    JSObject jsParameters = (JSObject) o.getMember(PARAMETERS_PROP_NAME);
    assert jsParameters != null && jsParameters.isArray();
    Parameters params = new Parameters();
    FieldsJSONReader.readFields(jsParameters, params);
    for (int i = 0; i < params.getParametersCount(); i++) {
        Parameter p = params.get(i + 1);
        query.putParameter(p.getName(), p.getType(), p.getValue());
    }
    // fields
    JSObject jsFields = (JSObject) o.getMember(FIELDS_PROP_NAME);
    assert jsFields != null && jsFields.isArray();
    Fields fields = new Fields();
    FieldsJSONReader.readFields(jsFields, fields);
    query.setFields(fields);
    return query;
}

---

From source file:de.axelfaust.alfresco.nashorn.repo.utils.SpecialModuleHandler.java

License:Open Source License

/**
 * {@inheritDoc}/*  w w w  .  j a  va  2s.com*/
 */
@Override
public Object getMember(final String name) {
    LOGGER.debug("Handling getMember {} on {}", name,
            this.delegate.isFunction() ? this.delegate.getMember("name")
                    : new NativeLogMessageArgumentWrapper(this.delegate));

    // can't handle callerProvided for getMember
    final AtomicReference<Object> resultRef = new AtomicReference<>();
    if (this.callerTagged) {
        LOGGER.debug("Tagging callerUrl {}", this.callerUrl);
        this.withTaggedCallerFn.withTaggedCaller(() -> {
            resultRef.set(this.delegate.getMember(name));
        }, this.callerUrl);
    } else {
        resultRef.set(this.delegate.getMember(name));
    }

    Object result = resultRef.get();

    LOGGER.debug("getMember {} yielded {}", name,
            result instanceof JSObject
                    ? (((JSObject) result).isFunction() ? ((JSObject) result).getMember("name")
                            : new NativeLogMessageArgumentWrapper((JSObject) result))
                    : result);

    if (result instanceof JSObject) {
        final JSObject scriptResult = (JSObject) result;
        if (scriptResult.isFunction()
                || (!scriptResult.isArray() && !ScriptObjectMirror.isUndefined(scriptResult))) {
            LOGGER.debug("Wrapping function result {} of getMember in special module handler",
                    scriptResult.isFunction() ? scriptResult.getMember("name")
                            : new NativeLogMessageArgumentWrapper(scriptResult));
            result = new SpecialModuleHandler(scriptResult, this.callerProvided, this.callerTagged,
                    this.callerUrl, this.withTaggedCallerFn);
            if (scriptResult.isFunction()) {
                ((SpecialModuleHandler) result).setThis(this.delegate, this);
            }
        }
    }
    return result;
}

---

From source file:de.axelfaust.alfresco.nashorn.repo.utils.SpecialModuleHandler.java

License:Open Source License

/**
 * {@inheritDoc}//from  w  w w. j  av  a 2 s. c  om
 */
@Override
public Object getSlot(final int slot) {
    LOGGER.debug("Handling getSlot {} on {}", slot, this.delegate.isFunction() ? this.delegate.getMember("name")
            : new NativeLogMessageArgumentWrapper(this.delegate));

    // can't handle callerProvided for getSlot
    final AtomicReference<Object> resultRef = new AtomicReference<>();
    if (this.callerTagged) {
        LOGGER.debug("Tagging callerUrl {}", this.callerUrl);
        this.withTaggedCallerFn.withTaggedCaller(() -> {
            resultRef.set(this.delegate.getSlot(slot));
        }, this.callerUrl);
    } else {
        resultRef.set(this.delegate.getSlot(slot));
    }

    Object result = resultRef.get();

    LOGGER.debug("getSlot {} yielded {}", slot,
            result instanceof JSObject
                    ? (((JSObject) result).isFunction() ? ((JSObject) result).getMember("name")
                            : new NativeLogMessageArgumentWrapper((JSObject) result))
                    : result);

    if (result instanceof JSObject) {
        final JSObject scriptResult = (JSObject) result;
        if (scriptResult.isFunction()
                || (!scriptResult.isArray() && !ScriptObjectMirror.isUndefined(scriptResult))) {
            LOGGER.debug("Wrapping function result {} of getSlot in special module handler",
                    scriptResult.isFunction() ? scriptResult.getMember("name")
                            : new NativeLogMessageArgumentWrapper(scriptResult));
            result = new SpecialModuleHandler(scriptResult, this.callerProvided, this.callerTagged,
                    this.callerUrl, this.withTaggedCallerFn);
            if (scriptResult.isFunction()) {
                ((SpecialModuleHandler) result).setThis(this.delegate, this);
            }
        }
    }
    return result;
}

---

From source file:de.axelfaust.alfresco.nashorn.repo.utils.SpecialModuleHandler.java

License:Open Source License

/**
 * {@inheritDoc}//from  w ww . j  a v  a  2  s.c om
 */
@Override
public Collection<Object> values() {
    LOGGER.debug("Handling values on {}", this.delegate.isFunction() ? this.delegate.getMember("name")
            : new NativeLogMessageArgumentWrapper(this.delegate));

    // can't handle callerProvided for values
    final AtomicReference<Collection<Object>> resultRef = new AtomicReference<>();
    if (this.callerTagged) {
        LOGGER.debug("Tagging callerUrl {}", this.callerUrl);
        this.withTaggedCallerFn.withTaggedCaller(() -> {
            resultRef.set(this.delegate.values());
        }, this.callerUrl);
    } else {
        resultRef.set(this.delegate.values());
    }

    final Collection<Object> result = resultRef.get();

    LOGGER.debug("values yielded {}", result);

    final List<Object> resultList = new ArrayList<>();
    for (final Object resultElement : result) {
        if (resultElement instanceof JSObject) {
            final JSObject scriptResult = (JSObject) resultElement;
            if (scriptResult.isFunction()
                    || (!scriptResult.isArray() && !ScriptObjectMirror.isUndefined(scriptResult))) {
                LOGGER.debug("Wrapping function result {} of values in special module handler",
                        scriptResult.isFunction() ? scriptResult.getMember("name")
                                : new NativeLogMessageArgumentWrapper(scriptResult));
                final Object resultElementMod = new SpecialModuleHandler(scriptResult, this.callerProvided,
                        this.callerTagged, this.callerUrl, this.withTaggedCallerFn);
                if (scriptResult.isFunction()) {
                    ((SpecialModuleHandler) resultElementMod).setThis(this.delegate, this);
                }
                resultList.add(resultElementMod);
            } else {
                resultList.add(resultElement);
            }
        } else {
            resultList.add(resultElement);
        }
    }

    return resultList;
}

---

From source file:game.engine.game.JavascriptConsole.java

License:Open Source License

/**
 * /*from   w  w  w. j a va 2s.co  m*/
 */
private void dump(Object o, StringBuilder builder) {

    // handle known types
    if (o == null) {
        builder.append("null");
        return;
    } else if (o instanceof String) {
        builder.append('"').append(o).append('"');
        return;
    }

    // try to wrap JS values and dump them, or fall back to toString()
    o = jdk.nashorn.api.scripting.ScriptUtils.wrap(o);
    if (o instanceof JSObject) {
        JSObject object = (JSObject) o;
        if (object.isArray()) {
            builder.append('[');
            boolean first = true;
            for (Object element : object.values()) {
                if (first) {
                    first = false;
                } else {
                    builder.append(", ");
                }
                dump(element, builder);
            }
            builder.append("]");
        } else if (object.isFunction()) {
            builder.append("function");
        } else {
            builder.append('{');
            boolean first = true;
            for (Object key : object.keySet()) {
                if (first) {
                    first = false;
                } else {
                    builder.append(", ");
                }
                dump(key, builder);
                builder.append(": ");
                dump(object.getMember(key.toString()), builder);
            }
            builder.append("}");
        }
    } else {
        builder.append(o);
    }

}

---

From source file:io.lightlink.output.JSONResponseStream.java

License:Open Source License

@Override
public synchronized void writeFullObjectToArray(Object value) {
    beginIfNeeded();/*from   w w w  .ja  va  2s.  com*/

    comma();

    if (value != null && value instanceof jdk.nashorn.internal.runtime.ScriptObject) {
        ScriptObject so = (ScriptObject) value;
        if (so.isArray()) {
            writeArrayStart();
            int length = ((Number) so.get("length")).intValue();
            for (int i = 0; i < length; i++) {
                writeFullObjectToArray(genericDateConvert(so.get(i)));
            }
            writeArrayEnd();
        } else {
            writeObjectStart();
            for (Object key : so.keySet()) {
                writeProperty("" + key, genericDateConvert(so.get(key)));
            }
            writeObjectEnd();
        }
        return;

    } else if (value != null && value instanceof jdk.nashorn.api.scripting.JSObject) {
        JSObject jsObject = (JSObject) value;
        if (jsObject.isArray()) {
            writeArrayStart();
            int length = ((Number) jsObject.getMember("length")).intValue();
            for (int i = 0; i < length; i++) {
                writeFullObjectToArray(genericDateConvert(jsObject.getSlot(i)));
            }
            writeArrayEnd();
        } else {
            writeObjectStart();
            for (String key : jsObject.keySet()) {
                writeProperty(key, genericDateConvert(jsObject.getMember(key)));
            }
            writeObjectEnd();
        }
        return;
    } else if (value != null && value instanceof jdk.nashorn.internal.objects.NativeArray) {
        NativeArray array = (NativeArray) value;
        value = array.asObjectArray();
    }

    List list = new ArrayList();
    value = handlePrimitiveArrays(value, list);
    if (value instanceof Map) {
        writeObjectStart();
        Map<Object, Object> map = (Map<Object, Object>) value;
        if (value instanceof BeanMap) {
            for (Map.Entry<Object, Object> entry : map.entrySet()) {
                if (!"class".equals(entry.getKey())) {
                    writeProperty(entry.getKey() + "", entry.getValue());
                }
            }
        } else {
            for (Map.Entry<Object, Object> entry : map.entrySet()) {
                writeProperty(entry.getKey() + "", entry.getValue());
            }
        }
        writeObjectEnd();
    } else if (value instanceof List) {
        writeArrayStart();
        for (Object o : (List) value) {
            writeFullObjectToArray(o);
        }
        writePropertyArrayEnd();
    } else if (value instanceof InputStream) {
        writeInputStream((InputStream) value);
    } else if (value instanceof Reader) {
        writeFromReader((Reader) value);
    } else if (value instanceof Object[]) {
        writeArrayStart();
        for (Object o : (Object[]) value) {
            writeFullObjectToArray(o);
        }
        writeArrayEnd();
    } else if (value instanceof Date) {
        String dateFormat;
        if (getRunnerContext() != null && getRunnerContext().getTypesFacade().getCustomDatePattern() != null) {
            TypesFacade tf = getRunnerContext().getTypesFacade();
            dateFormat = tf.getCustomDatePattern();
        } else
            dateFormat = DateConverter.UNIVERSAL_DATE_FORMAT;

        writeString(new SimpleDateFormat(dateFormat).format(value));

    } else if (value == null) {

        writeUnquoted("null");

    } else if (value instanceof Number || value instanceof Boolean) {

        writeUnquoted(value);

    } else {

        writeString(value.toString());

    }

    commaNeeded = true;

}

---

From source file:io.stallion.utils.json.JSObjectSerializer.java

License:Open Source License

@Override
public void serialize(JSObject value, JsonGenerator jgen, SerializerProvider provider)
        throws IOException, JsonProcessingException {
    if (value.isArray()) {
        jgen.writeStartArray();/*from w  w w .  j  ava  2s.c o m*/
        int i = -1;
        for (;;) {
            if (value.hasSlot(++i)) {
                jgen.writeObject(value.getSlot(i));
            } else {
                break;
            }
        }
        jgen.writeEndArray();
    } else {
        jgen.writeStartObject();
        for (String key : value.keySet()) {
            jgen.writeObjectField(key, value.getMember(key));
        }
        jgen.writeEndObject();
    }
}

---