org.mozilla.javascript.NativeArray类的使用及代码示例

x33g5p2x  于2022-01-24 转载在 JavaScript  
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本文整理了Java中org.mozilla.javascript.NativeArray类的一些代码示例，展示了NativeArray类的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。NativeArray类的具体详情如下：
包路径：org.mozilla.javascript.NativeArray
类名称：NativeArray

NativeArray介绍

[英]This class implements the Array native object.
[中]此类实现了数组本机对象。

代码示例

代码示例来源：origin: stackoverflow.com

NativeArray arr = (NativeArray) result;
Object [] array = new Object[(int) arr.getLength()];
for (Object o : arr.getIds()) {
  int index = (Integer) o;
  array[index] = arr.get(index, null);
}

代码示例来源：origin: galenframework/galen

@Override
public Object call(Context cx, Scriptable scope, Scriptable thisObj, Object[] args) {
  if (args.length == 0) {
    throw new RuntimeException("'load' function takes at least one argument");
  }
  for (Object arg : args) {
    if (arg instanceof NativeArray) {
      NativeArray array = (NativeArray)arg;
      for (int i = 0; i < array.getLength(); i++) {
        Object path = array.get(i);
        if (path != null) {
          load(path.toString(), cx, scope);
        } else {
          throw new NullPointerException("Cannot have null argument in load function");
        }
      }
    } else if (arg == null) {
      throw new NullPointerException("Cannot have null argument in load function");
    } else {
      load(arg.toString(), cx, scope);
    }
  }
  return null;
}

代码示例来源：origin: com.couchbase.mock/CouchbaseMock

Context cx = Context.enter();
Scriptable scope = cx.initStandardObjects();
NativeObject configObject = config.toNativeObject();
  for (int i = 0; i < rows.size(); i++) {
    Object o = rows.get(i, rows);
    sb.append((String)NativeJSON.stringify(cx, scope, o, null, null));
    if (i < rows.size()-1) {
      sb.append(",");
  return sb.toString();
} finally {
  Context.exit();

代码示例来源：origin: com.foursquare/fongo

Context cx = Context.enter();
try {
 Scriptable scope = cx.initStandardObjects();
 List<DBObject> objects = this.fongoDBCollection.find(query).sort(sort).limit(limit).toArray();
 List<String> javascriptFunctions = constructJavascriptFunction(objects);
 for (String jsFunction : javascriptFunctions) {
  try {
   cx.evaluateString(scope, jsFunction, "<map-reduce>", 0, null);
  } catch (RhinoException e) {
   LOG.error("Exception running script {}", jsFunction, e);
 for (int i = 0; i < outs.getLength(); i++) {
  NativeObject out = (NativeObject) outs.get(i, outs);
  outmode.newResult(coll, getObject(out));

代码示例来源：origin: com.asual.lesscss/lesscss-engine

public RhinoCompiler(LessOptions options, ResourceLoader loader, URL less, URL env, URL engine, URL cssmin, URL sourceMap) throws IOException {
  Context cx = Context.enter();
  logger.debug("Using implementation version: "
      + cx.getImplementationVersion());
  cx.setOptimizationLevel(-1);
  Global global = new Global();
  global.init(cx);
  lessEnv.put("loader", lessEnv, Context.javaToJS(loader, scope));
  if(options.getPaths() != null) {
    NativeArray nativeArray = new NativeArray(options.getPaths());
    lessEnv.put("paths", lessEnv, nativeArray);

代码示例来源：origin: org.apache.cocoon/cocoon-expression-language-impl

public Object next() {
  Context.enter();
  try {
    Object result = arr.get(index++, arr);
    return unwrap(result);
  } finally {
    Context.exit();
  }
}

代码示例来源：origin: stackoverflow.com

rhino.setOptimizationLevel(-1);
Scriptable scope = rhino.initStandardObjects();
ScriptableObject.putProperty(scope, "javaContext", Context.javaToJS(this, scope));
rhino.evaluateString(scope, jsSource, "ScriptAPI", 1, null);
String[][] javaArray = new String[nativeArray.size()][((NativeArray)nativeArray.get(0)).size()];
for (Integer row : nativeArray.getIndexIds()) {
  for(int column=0;column<((NativeArray)nativeArray.get(row)).size();column++){
    javaArray[row][column] = (String)((NativeArray) nativeArray.get(row)).get(column);

代码示例来源：origin: io.apigee/rhino

propertyList = new LinkedList<Object>();
 NativeArray replacerArray = (NativeArray) replacer;
 for (int i : replacerArray.getIndexIds()) {
  Object v = replacerArray.get(i, replacerArray);
  if (v instanceof String || v instanceof Number) {
   propertyList.add(v);
  } else if (v instanceof NativeString || v instanceof NativeNumber) {
   propertyList.add(ScriptRuntime.toString(v));
  space = ScriptRuntime.toNumber(space);
} else if (space instanceof NativeString) {
  space = ScriptRuntime.toString(space);
wrapper.setParentScope(scope);
wrapper.setPrototype(ScriptableObject.getObjectPrototype(scope));
wrapper.defineProperty("", value, 0);
return str("", wrapper, state);

代码示例来源：origin: ro.isdc.wro4j/rhino

if (filename == null) {
  console.println(cx.getImplementationVersion());
    if (cx.stringIsCompilableUnit(source))
      break;
    prompt = prompts[1];
    Script script = cx.compileString(source, "<stdin>", lineno, null);
    if (script != null) {
      Object result = script.exec(cx, scope);
      h.put((int)h.getLength(), h, source);

代码示例来源：origin: cardillo/joinery

final List<List<Object>> data = new ArrayList<>();
final NativeArray array = NativeArray.class.cast(args[2]);
final Object[] ids = array.getIds();
for (int i = 0; i < array.getLength(); i++) {
  data.add(asList(array.get((int)ids[i], null)));
final String[] columns = new String[args.length];
for (int i = 0; i < args.length; i++) {
  columns[i] = Context.toString(args[i]);

代码示例来源：origin: org.springframework.extensions.surf/spring-surf

for (Object nao: na.getIds())
  target = findObject(na.get(index, null), targetAttributeKey, targetAttributeValue, delete, results);
  if (target != null)
  ScriptableObject.callMethod(Context.getCurrentContext(), 
                na, 
                "splice",

代码示例来源：origin: geogebra/geogebra

double d = ScriptRuntime.toNumber(val);
long longVal = ScriptRuntime.toUint32(d);
if (longVal != d) {
  String msg = ScriptRuntime.getMessage0("msg.arraylength.bad");
  throw ScriptRuntime.constructError("RangeError", msg);
  } else if (longVal < MAX_PRE_GROW_SIZE &&
        longVal < (length * GROW_FACTOR) &&
        ensureCapacity((int)longVal))
    Object[] e = getIds(); // will only find in object itself
    for (int i=0; i < e.length; i++) {
      Object id = e[i];
        long index = toArrayIndex(strId);
        if (index >= longVal)
          delete(strId);
      } else {
        int index = ((Integer)id).intValue();
        if (index >= longVal)
          delete(index);
      deleteElem(this, i);

代码示例来源：origin: com.google.code.maven-play-plugin.com.asual.lesscss/lesscss-engine

if (root instanceof JavaScriptException) {
  Scriptable value = (Scriptable) ((JavaScriptException) root).getValue();
  String type = (String) ScriptableObject.getProperty(value, "type") + " Error";
  String message = (String) ScriptableObject.getProperty(value, "message");
  String filename = "";
  if (ScriptableObject.hasProperty(value, "filename")) {
    filename = (String) ScriptableObject.getProperty(value, "filename"); 
  if (ScriptableObject.hasProperty(value, "extract")) {
    NativeArray extract = (NativeArray) ScriptableObject.getProperty(value, "extract");
    for (int i = 0; i < extract.getLength(); i++) {
      if (extract.get(i, extract) instanceof String) {
        extractList.add(((String) extract.get(i, extract)).replace("\t", " "));

代码示例来源：origin: rhino/js

return ScriptRuntime.toString(value);
return ScriptRuntime.toString(value);
long length = array.getLength();
Class<?> arrayType = type.getComponentType();
Object Result = Array.newInstance(arrayType, (int)length);
  try  {
    Array.set(Result, i, coerceType(arrayType,
                    array.get(i, array)));
  Object key = Kit.makeHashKeyFromPair(
    COERCED_INTERFACE_KEY, type);
  Object old = so.getAssociatedValue(key);
  if (old != null) {
  Context cx = Context.getContext();
  Object glue
    = InterfaceAdapter.create(cx, type, (Callable)value);
  glue = so.associateValue(key, glue);
  return glue;

代码示例来源：origin: org.wso2.carbon.governance/org.wso2.carbon.mashup.javascript.hostobjects.registry

public Object jsGet_content() throws CarbonException {
  try {
    Object result = this.resource.getContent();
    String mediaType = this.resource.getMediaType();
    if (result instanceof byte[]) {
      //if mediaType is xml related one, we return an e4x xml object
      if(mediaType.matches(".*[\\/].*[xX][mM][lL].*")) {
        return context.newObject(this, "XML", new Object[]{new String((byte[]) result)});
      }
      return new String((byte[]) result);
    } else if (result instanceof String[]) {
      return new NativeArray((String[])result);
    } else {
      return Context.toObject(result, this);
    }
  } catch (RegistryException e) {
    throw new CarbonException("Registry Exception while reading content property", e);
  }
}

代码示例来源：origin: org.apache.cocoon/cocoon-flowscript-impl

public NativeArray jsFunction_getChildren() throws Exception {
  List list = wk.getChildren();
  NativeArray arr =
    (NativeArray)org.mozilla.javascript.Context.getCurrentContext().newObject(getParentScope(),
                                         "Array",
                                         new Object[]{new Integer(list.size())});
  Iterator iter = list.iterator();
  for (int i = 0; iter.hasNext(); i++) {
    WebContinuation child = (WebContinuation)iter.next();
    FOM_WebContinuation cwk = new FOM_WebContinuation(child);
    cwk.setParentScope(getParentScope());
    cwk.setPrototype(getClassPrototype(getParentScope(),
                      cwk.getClassName()));
    arr.put(i, arr, cwk);
  }
  return arr;
}

代码示例来源：origin: com.asual.lesscss/lesscss-engine

Scriptable value = (Scriptable) ((JavaScriptException) root)
    .getValue();
String type = ScriptableObject.getProperty(value, "type")
    .toString() + " Error";
String message = ScriptableObject.getProperty(value, "message")
    .toString();
String filename = "";
if (hasProperty(value, "filename")) {
  filename = ScriptableObject.getProperty(value, "filename")
      .toString();
  NativeArray extract = (NativeArray) ScriptableObject
      .getProperty(value, "extract");
  for (int i = 0; i < extract.getLength(); i++) {
    if (extract.get(i, extract) instanceof String) {
      extractList.add(((String) extract.get(i, extract))
          .replace("\t", " "));

代码示例来源：origin: stackoverflow.com

Object[] params = new Object[]{numberOfWeeks, weeklyDisposable, easing, safetyZone, safetyZoneEasing, overSpentThisWeek};
// function doesn't return anything
jsFunction.call(rhino, scope, scope, params);
NativeArray resultArray = (NativeArray) scope.get("resultArray", scope);
double result = ((Number) resultArray.get(numberOfWeeks)).getDoubleValue();
Log.d(TAG, "SKN-calculate3=" + result);

代码示例来源：origin: geogebra/geogebra

static long getLengthProperty(Context cx, Scriptable obj) {
  // These will both give numeric lengths within Uint32 range.
  if (obj instanceof NativeString) {
    return ((NativeString)obj).getLength();
  } else if (obj instanceof NativeArray) {
    return ((NativeArray)obj).getLength();
  }
  Object len = ScriptableObject.getProperty(obj, "length");
  if (len == Scriptable.NOT_FOUND) {
    // toUint32(undefined) == 0
    return 0;
  }
  return ScriptRuntime.toUint32(len);
}

代码示例来源：origin: io.apigee/rhino

/**
 * See ECMA 15.4.1,2
 */
private static Object jsConstructor(Context cx, Scriptable scope,
                  Object[] args)
{
  if (args.length == 0)
    return new NativeArray(0);
  // Only use 1 arg as first element for version 1.2; for
  // any other version (including 1.3) follow ECMA and use it as
  // a length.
  if (cx.getLanguageVersion() == Context.VERSION_1_2) {
    return new NativeArray(args);
  } else {
    Object arg0 = args[0];
    if (args.length > 1 || !(arg0 instanceof Number)) {
      return new NativeArray(args);
    } else {
      long len = ScriptRuntime.toUint32(arg0);
      if (len != ((Number)arg0).doubleValue()) {
        String msg = ScriptRuntime.getMessage0("msg.arraylength.bad");
        throw ScriptRuntime.constructError("RangeError", msg);
      }
      return new NativeArray(len);
    }
  }
}

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