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  3. org.mozilla.javascript.Undefined

Java 类org.mozilla.javascript.Undefined 实例源码

项目：HL4A    文件：XmlNode.java    
void addToList(Object toAdd) {
    if (toAdd instanceof Undefined) {
        // Missing argument do nothing...
        return;
    }

    if (toAdd instanceof XMLList) {
        XMLList xmlSrc = (XMLList)toAdd;
        for (int i = 0; i < xmlSrc.length(); i++) {
            this._add((xmlSrc.item(i)).getAnnotation());
        }
    } else if (toAdd instanceof XML) {
        this._add(((XML)(toAdd)).getAnnotation());
    } else if (toAdd instanceof XmlNode) {
        this._add((XmlNode)toAdd);
    }
}
项目：HL4A    文件：NativeRegExp.java    
Scriptable compile(Context cx, Scriptable scope, Object[] args)
{
    if (args.length > 0 && args[0] instanceof NativeRegExp) {
        if (args.length > 1 && args[1] != Undefined.instance) {
            // report error
            throw ScriptRuntime.typeError0("msg.bad.regexp.compile");
        }
        NativeRegExp thatObj = (NativeRegExp) args[0];
        this.re = thatObj.re;
        this.lastIndex = thatObj.lastIndex;
        return this;
    }
    String s = args.length == 0 || args[0] instanceof Undefined ? "" : escapeRegExp(args[0]);
    String global = args.length > 1 && args[1] != Undefined.instance
        ? ScriptRuntime.toString(args[1])
        : null;
    this.re = compileRE(cx, s, global, false);
    this.lastIndex = 0d;
    return this;
}
项目：convertigo-engine    文件：InputVariablesStep.java    
@Override
protected boolean stepExecute(Context javascriptContext, Scriptable scope) throws EngineException {
    variables.clear();

    if (isEnabled()) {
        for (RequestableVariable var : getParentSequence().getAllVariables()) {
            try {
                //evaluate(javascriptContext, scope, var.getName(), "expression", true);
                evaluated = scope.get(var.getName(), scope);
                if (evaluated != null && !(evaluated instanceof Undefined)) {
                    if (evaluated instanceof NativeJavaObject) {
                        evaluated = ((NativeJavaObject) evaluated).unwrap();
                    }
                    variables.put(var.getName(), evaluated);
                }
            } catch (Exception e) {
                evaluated = null;
                Engine.logBeans.warn(e.getMessage());
            }
        }
        return super.stepExecute(javascriptContext, scope);
    }
    return false;
}
项目：convertigo-engine    文件：SqlTransaction.java    
@Override
public Object getParameterValue(String parameterName) throws EngineException {
    Object variableValue = null;

    int variableVisibility = getVariableVisibility(parameterName);

    // Scope parameter
    if (scope != null) {
        variableValue = scope.get(parameterName, scope);
        if (variableValue instanceof Undefined)
            variableValue = null;
        if (variableValue instanceof UniqueTag && ((UniqueTag) variableValue).equals(UniqueTag.NOT_FOUND)) 
            variableValue = null;
        if (variableValue != null)
            Engine.logBeans.trace("(SqlTransaction) scope value: "+ Visibility.Logs.printValue(variableVisibility,variableValue));
    }

    if (variableValue == null) {
        variableValue = super.getParameterValue(parameterName);
    }

    return variableValue = ((variableValue == null)? new String(""):variableValue);
}
项目：convertigo-engine    文件：Step.java    
protected Integer evaluateToInteger(Context javascriptContext, Scriptable scope, String source, String sourceName, boolean bDialog) throws EngineException {
    Integer value = getValueOfInteger(source);
    if (value == null) {
        evaluate(javascriptContext, scope, source, sourceName, true);
        if (evaluated instanceof Undefined || evaluated.equals(""))
            value = -1;
        else if (evaluated instanceof Number) {
            value = Integer.valueOf(((Number)evaluated).intValue());
        }
        else {
            try {value = Integer.valueOf(String.valueOf(evaluated), 10);}
            catch (NumberFormatException nfe) {}
        }
        if (value == null) {
            EngineException ee = new EngineException(
                    "Invalid \""+sourceName+"\" value.\n" +
                    "Step: \"" + getName()+ "\"");
            throw ee;
        }
    }
    return value;
}
项目：whackpad    文件：NativeRegExp.java    
Scriptable compile(Context cx, Scriptable scope, Object[] args)
{
    if (args.length > 0 && args[0] instanceof NativeRegExp) {
        if (args.length > 1 && args[1] != Undefined.instance) {
            // report error
            throw ScriptRuntime.typeError0("msg.bad.regexp.compile");
        }
        NativeRegExp thatObj = (NativeRegExp) args[0];
        this.re = thatObj.re;
        this.lastIndex = thatObj.lastIndex;
        return this;
    }
    String s = args.length == 0 ? "" : ScriptRuntime.toString(args[0]);
    String global = args.length > 1 && args[1] != Undefined.instance
        ? ScriptRuntime.toString(args[1])
        : null;
    this.re = (RECompiled)compileRE(cx, s, global, false);
    this.lastIndex = 0;
    return this;
}
项目：whackpad    文件：XmlNode.java    
void addToList(Object toAdd) {
    if (toAdd instanceof Undefined) {
        // Missing argument do nothing...
        return;
    }

    if (toAdd instanceof XMLList) {
        XMLList xmlSrc = (XMLList)toAdd;
        for (int i = 0; i < xmlSrc.length(); i++) {
            this._add((xmlSrc.item(i)).getAnnotation());
        }
    } else if (toAdd instanceof XML) {
        this._add(((XML)(toAdd)).getAnnotation());
    } else if (toAdd instanceof XmlNode) {
        this._add((XmlNode)toAdd);
    }
}
项目：TaleCraft    文件：NativeRegExp.java    
Scriptable compile(Context cx, Scriptable scope, Object[] args)
{
    if (args.length > 0 && args[0] instanceof NativeRegExp) {
        if (args.length > 1 && args[1] != Undefined.instance) {
            // report error
            throw ScriptRuntime.typeError0("msg.bad.regexp.compile");
        }
        NativeRegExp thatObj = (NativeRegExp) args[0];
        this.re = thatObj.re;
        this.lastIndex = thatObj.lastIndex;
        return this;
    }
    String s = args.length == 0 ? "" : escapeRegExp(args[0]);
    String global = args.length > 1 && args[1] != Undefined.instance
        ? ScriptRuntime.toString(args[1])
        : null;
    this.re = compileRE(cx, s, global, false);
    this.lastIndex = 0;
    return this;
}
项目：stetho    文件：JsRuntimeReplFactoryBuilder.java    
private void importVariables(@NonNull ScriptableObject scope) throws StethoJsException {
  // Define the variables
  for (Map.Entry<String, Object> entrySet : mVariables.entrySet()) {
    String varName = entrySet.getKey();
    Object varValue = entrySet.getValue();
    try {
      Object jsValue;
      if (varValue instanceof Scriptable || varValue instanceof Undefined) {
        jsValue = varValue;
      } else {
        jsValue = Context.javaToJS(varValue, scope);
      }
      ScriptableObject.putProperty(scope, varName, jsValue);
    } catch (Exception e) {
      throw new StethoJsException(e, "Failed to setup variable: %s", varName);
    }
  }
}
项目：smoothcsv    文件：SCWrapFactory.java    
@Override
public Object wrap(Context cx, Scriptable scope, Object obj, Class<?> staticType) {
  if (obj == null || obj == Undefined.instance || obj instanceof Scriptable) {
    return obj;
  }
  if (staticType != null) {
    if (obj instanceof String || obj instanceof Number || obj instanceof Boolean
        || obj instanceof Character) {
      return Context.javaToJS(obj, scope);
    }
  }
  if (obj.getClass().isArray()) {
    if (obj.getClass().getComponentType() != Object.class) {
      Object[] array = new Object[Array.getLength(obj)];
      for (int i = 0; i < array.length; i++) {
        array[i] = Context.javaToJS(Array.get(obj, i), scope);
      }
      return cx.newArray(scope, array);
    }
  }
  return super.wrap(cx, scope, obj, staticType);
}
项目：haplo-safe-view-templates    文件：RhinoJavaScriptDriver.java    
public Object getValueFromView(Object view, String[] path) {
    if(view instanceof Scriptable) {
        Scriptable o = (Scriptable)view;
        for(int i = 0; i < path.length; ++i) {
            if(o == null || (o instanceof Undefined)) { return null; }
            Object value = ScriptableObject.getProperty(o, path[i]);
            if(value instanceof Scriptable) {
                o = (Scriptable)value;
            } else {
                // Scriptable values can be any Object, allow this in last entry in path
                if(i == (path.length - 1)) {
                    return hasValue(value) ? value : null;
                }
                o = null;
            }
        }
        return hasValue(o) ? o : null;
    } else if(path.length == 0) {
        return view;    // to allow . value to work
    }
    return null;
}
项目：code404    文件：NativeRegExp.java    
Scriptable compile(Context cx, Scriptable scope, Object[] args)
{
    if (args.length > 0 && args[0] instanceof NativeRegExp) {
        if (args.length > 1 && args[1] != Undefined.instance) {
            // report error
            throw ScriptRuntime.typeError0("msg.bad.regexp.compile");
        }
        NativeRegExp thatObj = (NativeRegExp) args[0];
        this.re = thatObj.re;
        this.lastIndex = thatObj.lastIndex;
        return this;
    }
    String s = args.length == 0 ? "" : escapeRegExp(args[0]);
    String global = args.length > 1 && args[1] != Undefined.instance
        ? ScriptRuntime.toString(args[1])
        : null;
    this.re = compileRE(cx, s, global, false);
    this.lastIndex = 0;
    return this;
}
项目：code404    文件：XmlNode.java    
void addToList(Object toAdd) {
    if (toAdd instanceof Undefined) {
        // Missing argument do nothing...
        return;
    }

    if (toAdd instanceof XMLList) {
        XMLList xmlSrc = (XMLList)toAdd;
        for (int i = 0; i < xmlSrc.length(); i++) {
            this._add((xmlSrc.item(i)).getAnnotation());
        }
    } else if (toAdd instanceof XML) {
        this._add(((XML)(toAdd)).getAnnotation());
    } else if (toAdd instanceof XmlNode) {
        this._add((XmlNode)toAdd);
    }
}
项目：jsen-js    文件：HostedJavaMethod.java    
@Override
public Object call(Context cx, Scriptable scope, Scriptable thisObj, Object[] args) {
    InvocableMember<?> nearestInvocable = getNearestObjectFunction(args, objectFunctions);

    if (nearestInvocable == null) {
        throw new FunctionException("Unable to match nearest function");
    }

    FunctionMember nearestFunctionObject = (FunctionMember)nearestInvocable;

    Method functionMethod = nearestFunctionObject.getMember();
    Class<?> returnType = functionMethod.getReturnType();

    Class<?> expectedTypes[] = functionMethod.getParameterTypes();
    Object[] castedArgs = castArgs(expectedTypes, args);

    try {
         Object returned = functionMethod.invoke(object, castedArgs);
         return (returnType == Void.class)? Undefined.instance : returned;
    } catch (Exception e) {
        throw new UnknownException("Unable to invoke function " + nearestFunctionObject.getName(), e);
    }
}
项目：rhino-jscover    文件：NativeRegExp.java    
Scriptable compile(Context cx, Scriptable scope, Object[] args)
{
    if (args.length > 0 && args[0] instanceof NativeRegExp) {
        if (args.length > 1 && args[1] != Undefined.instance) {
            // report error
            throw ScriptRuntime.typeError0("msg.bad.regexp.compile");
        }
        NativeRegExp thatObj = (NativeRegExp) args[0];
        this.re = thatObj.re;
        this.lastIndex = thatObj.lastIndex;
        return this;
    }
    String s = args.length == 0  || args[0] instanceof Undefined ? "" : escapeRegExp(args[0]);
    String global = args.length > 1 && args[1] != Undefined.instance
        ? ScriptRuntime.toString(args[1])
        : null;
    this.re = compileRE(cx, s, global, false);
    this.lastIndex = 0;
    return this;
}
项目：lembos    文件：ConfigurationWrap.java    
/**
 * Wraps {@link Configuration#setInt(String, int)}.
 *
 * @param ctx the JavaScript context (unused)
 * @param thisObj the 'this' object of the caller
 * @param args the arguments for the call
 * @param func the function called (unused)
 *
 * @return this
 */
@JSFunction
public static Object setInt(final Context ctx, final Scriptable thisObj, final Object[] args,
                          final Function func) {
    final Object arg0 = args.length >= 1 ? args[0] : Undefined.instance;
    final Object arg1 = args.length >= 2 ? args[1] : Undefined.instance;

    if (args.length < 2) {
        throw Utils.makeError(ctx, thisObj, LembosMessages.TWO_ARGS_EXPECTED);
    } else if (!JavaScriptUtils.isDefined(arg0)) {
        throw Utils.makeError(ctx, thisObj, LembosMessages.FIRST_ARG_REQUIRED);
    } else if (!JavaScriptUtils.isDefined(arg1)) {
        throw Utils.makeError(ctx, thisObj, LembosMessages.SECOND_ARG_REQUIRED);
    } else if (!(arg1 instanceof Number)) {
        throw Utils.makeError(ctx, thisObj, LembosMessages.SECOND_ARG_ARG_MUST_BE_NUM);
    }

    ((ConfigurationWrap)thisObj).conf.setInt(arg0.toString(),
                                             JavaScriptUtils.fromNumber(arg1).intValue());

    return thisObj;
}
项目：lembos    文件：CounterGroupWrap.java    
/**
 * Wraps {@link CounterGroup#findCounter(String)}.
 *
 * @param ctx the JavaScript context (unused)
 * @param thisObj the 'this' object of the caller
 * @param args the arguments for the call
 * @param func the function called (unused)
 *
 * @return the counter
 */
@JSFunction
public static Object findCounter(final Context ctx, final Scriptable thisObj, final Object[] args,
                                 final Function func) {
    final Object arg0 = args.length >= 1 ? args[0] : Undefined.instance;

    if (args.length < 1) {
        throw Utils.makeError(ctx, thisObj, LembosMessages.ONE_ARG_EXPECTED);
    } else if (!JavaScriptUtils.isDefined(arg0)) {
        throw Utils.makeError(ctx, thisObj, LembosMessages.FIRST_ARG_REQUIRED);
    }

    final CounterGroupWrap self = (CounterGroupWrap)thisObj;
    final Counter counter = self.counterGroup.findCounter(arg0.toString());
    CounterWrap counterWrap = null;

    if (counter != null) {
        counterWrap = CounterWrap.getInstance(self.runtime, counter);
    }

    return counterWrap == null ? Undefined.instance : counterWrap;
}
项目：lembos    文件：CountersWrap.java    
/**
 * Wraps {@link Counters#incrAllCounters(Counters)}.
 *
 * @param ctx the JavaScript context (unused)
 * @param thisObj the 'this' object of the caller
 * @param args the arguments for the call
 * @param func the function called (unused)
 *
 * @return this
 */
@JSFunction
public static Object incrAllCounters(final Context ctx, final Scriptable thisObj, final Object[] args,
                                     final Function func) {
    final Object arg0 = args.length >= 1 ? args[0] : Undefined.instance;

    if (!JavaScriptUtils.isDefined(arg0)) {
        throw Utils.makeError(ctx, thisObj, LembosMessages.ONE_ARG_EXPECTED);
    } else if (!(arg0 instanceof CountersWrap)) {
        throw Utils.makeError(ctx, thisObj, LembosMessages.FIRST_ARG_MUST_BE_COUNTERS);
    }

    ((CountersWrap)thisObj).counters.incrAllCounters(((CountersWrap)arg0).counters);

    return thisObj;
}
项目：lembos    文件：CountersWrap.java    
/**
 * Wraps {@link Counters#getGroup(String)}.
 *
 * @param ctx the JavaScript context (unused)
 * @param thisObj the 'this' object of the caller
 * @param args the arguments for the call
 * @param func the function called (unused)
 *
 * @return the counter group
 */
@JSFunction
public static Object getGroup(final Context ctx, final Scriptable thisObj, final Object[] args,
                              final Function func) {
    final Object arg0 = args.length >= 1 ? args[0] : Undefined.instance;

    if (args.length < 1) {
        throw Utils.makeError(ctx, thisObj, LembosMessages.ONE_ARG_EXPECTED);
    } else if (!JavaScriptUtils.isDefined(arg0)) {
        throw Utils.makeError(ctx, thisObj, LembosMessages.FIRST_ARG_REQUIRED);
    }

    final CountersWrap self = (CountersWrap)thisObj;
    final CounterGroup counterGroup = self.counters.getGroup(arg0.toString());
    CounterGroupWrap counterGroupWrap = null;

    if (counterGroup != null) {
        counterGroupWrap = CounterGroupWrap.getInstance(self.runtime, counterGroup);
    }

    return counterGroupWrap == null ? Undefined.instance : counterGroupWrap;
}
项目：LoboEvolution    文件：NativeRegExp.java    
Scriptable compile(Context cx, Scriptable scope, Object[] args)
{
    if (args.length > 0 && args[0] instanceof NativeRegExp) {
        if (args.length > 1 && args[1] != Undefined.instance) {
            // report error
            throw ScriptRuntime.typeError0("msg.bad.regexp.compile");
        }
        NativeRegExp thatObj = (NativeRegExp) args[0];
        this.re = thatObj.re;
        this.lastIndex = thatObj.lastIndex;
        return this;
    }
    String s = args.length == 0 || args[0] instanceof Undefined ? "" : escapeRegExp(args[0]);
    String global = args.length > 1 && args[1] != Undefined.instance
        ? ScriptRuntime.toString(args[1])
        : null;
    this.re = compileRE(cx, s, global, false);
    this.lastIndex = 0d;
    return this;
}
项目：lembos    文件：FileInputFormatHelper.java    
/**
 * Java wrapper for {@link FileInputFormat#getMinSplitSize(JobContext)}.
 *
 * @param clazz the class to invoke the method of
 * @param ctx the JavaScript context
 * @param thisObj the 'this' object
 * @param args the function arguments
 *
 * @return the max split size
 */
public static Object getMinSplitSize(final Class<?> clazz, final Context ctx, final Scriptable thisObj,
                                     final Object[] args) {
    validateClass(clazz, ctx, thisObj);

    final Object arg0 = args.length >= 1 ? args[0] : Undefined.instance;

    if (args.length < 1) {
        throw Utils.makeError(ctx, thisObj, LembosMessages.ONE_ARG_EXPECTED);
    } else if (!JavaScriptUtils.isDefined(arg0)) {
        throw Utils.makeError(ctx, thisObj, LembosMessages.FIRST_ARG_REQUIRED);
    } else if (!(arg0 instanceof JobWrap)) {
        throw Utils.makeError(ctx, thisObj, LembosMessages.FIRST_ARG_MUST_BE_JOB);
    }

    try {
        return ReflectionUtils.invokeStatic(clazz, "getMinSplitSize", new Class<?>[] {
                JobContext.class
        }, new Object[] {
                ((JobWrap)arg0).getJob()
        });
    } catch (Exception e) {
        e.printStackTrace();
        throw Utils.makeError(ctx, thisObj, e.getMessage());
    }
}
项目：lembos    文件：CounterWrap.java    
/**
 * Wraps {@link Counter#increment(long)}.
 *
 * @param ctx the JavaScript context (unused)
 * @param thisObj the 'this' object of the caller
 * @param args the arguments for the call
 * @param func the function called (unused)
 *
 * @return this
 */
@JSFunction
public static Object increment(final Context ctx, final Scriptable thisObj, final Object[] args,
                               final Function func) {
    final Object arg0 = args.length >= 1 ? args[0] : Undefined.instance;

    if (!JavaScriptUtils.isDefined(arg0)) {
        throw Utils.makeError(ctx, thisObj, LembosMessages.ONE_ARG_EXPECTED);
    } else if (!(arg0 instanceof Number)) {
        throw Utils.makeError(ctx, thisObj, LembosMessages.FIRST_ARG_MUST_BE_NUM);
    }

    ((CounterWrap)thisObj).counter.increment(JavaScriptUtils.fromNumber(arg0).longValue());

    return thisObj;
}
项目：lembos    文件：JobWrap.java    
/**
 * Wraps {@link Job#getCounters()}.
 *
 * @param ctx the JavaScript context (unused)
 * @param thisObj the 'this' object of the caller
 * @param args the arguments for the call
 * @param func the function called (unused)
 *
 * @return the counters wrapper
 */
@JSFunction
public static Object getCounters(final Context ctx, final Scriptable thisObj, final Object[] args,
                                 final Function func) {
    final JobWrap self = (JobWrap)thisObj;
    Counters counters;

    try {
        counters = self.job.getCounters();
    } catch (IOException e) {
        throw Utils.makeError(ctx, thisObj, e.getMessage());
    }

    CountersWrap countersWrap = null;

    if (counters != null) {
        countersWrap = CountersWrap.getInstance(self.runtime, counters);
    }

    return countersWrap == null ? Undefined.instance : countersWrap;
}
项目：lembos    文件：ConfigurationWrap.java    
/**
 * Wraps {@link Configuration#setFloat(String, float)}.
 *
 * @param ctx the JavaScript context (unused)
 * @param thisObj the 'this' object of the caller
 * @param args the arguments for the call
 * @param func the function called (unused)
 *
 * @return this
 */
@JSFunction
public static Object setFloat(final Context ctx, final Scriptable thisObj, final Object[] args,
                              final Function func) {
    final Object arg0 = args.length >= 1 ? args[0] : Undefined.instance;
    final Object arg1 = args.length >= 2 ? args[1] : Undefined.instance;

    if (args.length < 2) {
        throw Utils.makeError(ctx, thisObj, LembosMessages.TWO_ARGS_EXPECTED);
    } else if (!JavaScriptUtils.isDefined(arg0)) {
        throw Utils.makeError(ctx, thisObj, LembosMessages.FIRST_ARG_REQUIRED);
    } else if (!JavaScriptUtils.isDefined(arg1)) {
        throw Utils.makeError(ctx, thisObj, LembosMessages.SECOND_ARG_REQUIRED);
    } else if (!(arg1 instanceof Number)) {
        throw Utils.makeError(ctx, thisObj, LembosMessages.SECOND_ARG_ARG_MUST_BE_NUM);
    }

    ((ConfigurationWrap)thisObj).conf.setFloat(arg0.toString(), JavaScriptUtils.fromNumber(arg1).floatValue());

    return thisObj;
}
项目：astor    文件：XmlNode.java    
void addToList(Object toAdd) {
    if (toAdd instanceof Undefined) {
        // Missing argument do nothing...
        return;
    }

    if (toAdd instanceof XMLList) {
        XMLList xmlSrc = (XMLList)toAdd;
        for (int i = 0; i < xmlSrc.length(); i++) {
            this._add((xmlSrc.item(i)).getAnnotation());
        }
    } else if (toAdd instanceof XML) {
        this._add(((XML)(toAdd)).getAnnotation());
    } else if (toAdd instanceof XmlNode) {
        this._add((XmlNode)toAdd);
    }
}
项目：spork-streaming    文件：JsFunction.java    
private Object jsToPigMap(Scriptable object, Schema schema, int depth) {
    debugConvertJSToPig(depth, "Map", object, schema);
    Map<String, Object> map = new HashMap<String, Object>();
    Object[] ids = object.getIds();
    for (Object id : ids) {
        if (id instanceof String) {
            String name = (String) id;
            Object value = object.get(name, object);
            if (value instanceof NativeJavaObject) {
                value = ((NativeJavaObject)value).unwrap();
            } else if (value instanceof Undefined) {
                value = null;
            }
            map.put(name, value);
        }
    }
    debugReturn(depth, map);
    return map;
}
项目：Rhino-Prov-Mod    文件：NativeRegExp.java    
Scriptable compile(Context cx, Scriptable scope, Object[] args)
{
    if (args.length > 0 && args[0] instanceof NativeRegExp) {
        if (args.length > 1 && args[1] != Undefined.instance) {
            // report error
            throw ScriptRuntime.typeError0("msg.bad.regexp.compile");
        }
        NativeRegExp thatObj = (NativeRegExp) args[0];
        this.re = thatObj.re;
        this.lastIndex = thatObj.lastIndex;
        return this;
    }
    String s = args.length == 0 ? "" : escapeRegExp(args[0]);
    String global = args.length > 1 && args[1] != Undefined.instance
        ? ScriptRuntime.toString(args[1])
        : null;
    this.re = compileRE(cx, s, global, false);
    this.lastIndex = 0;
    return this;
}
项目：Rhino-Prov-Mod    文件：XmlNode.java    
void addToList(Object toAdd) {
    if (toAdd instanceof Undefined) {
        // Missing argument do nothing...
        return;
    }

    if (toAdd instanceof XMLList) {
        XMLList xmlSrc = (XMLList)toAdd;
        for (int i = 0; i < xmlSrc.length(); i++) {
            this._add((xmlSrc.item(i)).getAnnotation());
        }
    } else if (toAdd instanceof XML) {
        this._add(((XML)(toAdd)).getAnnotation());
    } else if (toAdd instanceof XmlNode) {
        this._add((XmlNode)toAdd);
    }
}
项目：android-js    文件：NativeRegExp.java    
Scriptable compile(Context cx, Scriptable scope, Object[] args)
{
    if (args.length > 0 && args[0] instanceof NativeRegExp) {
        if (args.length > 1 && args[1] != Undefined.instance) {
            // report error
            throw ScriptRuntime.typeError0("msg.bad.regexp.compile");
        }
        NativeRegExp thatObj = (NativeRegExp) args[0];
        this.re = thatObj.re;
        this.lastIndex = thatObj.lastIndex;
        return this;
    }
    String s = args.length == 0 ? "" : escapeRegExp(args[0]);
    String global = args.length > 1 && args[1] != Undefined.instance
        ? ScriptRuntime.toString(args[1])
        : null;
    this.re = compileRE(cx, s, global, false);
    this.lastIndex = 0;
    return this;
}
项目：ScriptBox    文件：HostedJavaMethod.java    
@Override
public Object call(Context cx, Scriptable scope, Scriptable thisObj, Object[] args) {
    InvocableMember<?> nearestInvocable = getNearestObjectFunction(args, objectFunctions);

    if (nearestInvocable == null) {
        throw new FunctionException("Unable to match nearest function");
    }

    FunctionMember nearestFunctionObject = (FunctionMember)nearestInvocable;

    Method functionMethod = nearestFunctionObject.getMember();
    Class<?> returnType = functionMethod.getReturnType();

    Class<?> expectedTypes[] = functionMethod.getParameterTypes();
    Object[] castedArgs = castArgs(expectedTypes, args);

    try {
         Object returned = functionMethod.invoke(object, castedArgs);
         return (returnType == Void.class)? Undefined.instance : returned;
    } catch (Exception e) {
        throw new UnknownException(e);
    }
}
项目：spork    文件：JsFunction.java    
public JsFunction(String functionName) {
    this.jsScriptEngine = JsScriptEngine.getInstance();
    this.functionName = functionName;
    Object outputSchemaObj = jsScriptEngine.jsEval(this.getClass().getName() + "(String)",
            functionName + ".outputSchema");
    //if no schema defined, fall back to bytearray
    if (outputSchemaObj == null || outputSchemaObj instanceof Undefined) {
        this.outputSchema = new Schema(new Schema.FieldSchema(null, DataType.BYTEARRAY));
    }
    else {
        try {
            this.outputSchema = Utils.getSchemaFromString(outputSchemaObj.toString());
        }
        catch (ParserException e) {
            throw new IllegalArgumentException(functionName
                    + ".outputSchema is not a valid schema: " + e.getMessage(), e);
        }
    }

}
项目：spork    文件：JsFunction.java    
private Object jsToPigMap(Scriptable object, Schema schema, int depth) {
    debugConvertJSToPig(depth, "Map", object, schema);
    Map<String, Object> map = new HashMap<String, Object>();
    Object[] ids = object.getIds();
    for (Object id : ids) {
        if (id instanceof String) {
            String name = (String) id;
            Object value = object.get(name, object);
            if (value instanceof NativeJavaObject) {
                value = ((NativeJavaObject)value).unwrap();
            } else if (value instanceof Undefined) {
                value = null;
            }
            map.put(name, value);
        }
    }
    debugReturn(depth, map);
    return map;
}
项目：lembos    文件：NLineInputFormatWrap.java    
/**
 * Java wrapper for {@link NLineInputFormat#setNumLinesPerSplit(org.apache.hadoop.mapreduce.Job, int)}.
 *
 * @param ctx the JavaScript context
 * @param thisObj the 'this' object
 * @param args the function arguments
 * @param func the function called (unused)
 */
@JSStaticFunction
public static void setNumLinesPerSplit(final Context ctx, final Scriptable thisObj, final Object[] args,
                                       final Function func) {
    final Object arg0 = args.length >= 1 ? args[0] : Undefined.instance;
    final Object arg1 = args.length >= 2 ? args[1] : Undefined.instance;

    if (args.length < 2) {
        throw Utils.makeError(ctx, thisObj, LembosMessages.TWO_ARGS_EXPECTED);
    } else if (!JavaScriptUtils.isDefined(arg0)) {
        throw Utils.makeError(ctx, thisObj, LembosMessages.FIRST_ARG_REQUIRED);
    } else if (!JavaScriptUtils.isDefined(arg1)) {
        throw Utils.makeError(ctx, thisObj, LembosMessages.SECOND_ARG_REQUIRED);
    } else if (!(arg0 instanceof JobWrap)) {
        throw Utils.makeError(ctx, thisObj, LembosMessages.FIRST_ARG_MUST_BE_JOB);
    } else if (!(arg1 instanceof Number)) {
        throw Utils.makeError(ctx, thisObj, LembosMessages.SECOND_ARG_ARG_MUST_BE_NUM);
    }

    NLineInputFormat.setNumLinesPerSplit(((JobWrap)arg0).getJob(), JavaScriptUtils.fromNumber(arg1).intValue());
}
项目：lembos    文件：FileInputFormatHelper.java    
/**
 * Java wrapper for {@link FileInputFormat#getMaxSplitSize(JobContext)}.
 *
 * @param clazz the class to invoke the method of
 * @param ctx the JavaScript context
 * @param thisObj the 'this' object
 * @param args the function arguments
 *
 * @return the max split size
 */
public static Object getMaxSplitSize(final Class<?> clazz, final Context ctx, final Scriptable thisObj,
                                     final Object[] args) {
    validateClass(clazz, ctx, thisObj);

    final Object arg0 = args.length >= 1 ? args[0] : Undefined.instance;

    if (args.length < 1) {
        throw Utils.makeError(ctx, thisObj, LembosMessages.ONE_ARG_EXPECTED);
    } else if (!JavaScriptUtils.isDefined(arg0)) {
        throw Utils.makeError(ctx, thisObj, LembosMessages.FIRST_ARG_REQUIRED);
    } else if (!(arg0 instanceof JobWrap)) {
        throw Utils.makeError(ctx, thisObj, LembosMessages.FIRST_ARG_MUST_BE_JOB);
    }

    try {
        return ReflectionUtils.invokeStatic(clazz, "getMaxSplitSize", new Class<?>[] {
                JobContext.class
        }, new Object[] {
                ((JobWrap)arg0).getJob()
        });
    } catch (Exception e) {
        e.printStackTrace();
        throw Utils.makeError(ctx, thisObj, e.getMessage());
    }
}
项目：lembos    文件：DistributedCacheWrap.java    
/**
 * Java wrapper for {@link DistributedCache#addArchiveToClassPath(Path, Configuration)} and
 * {@link DistributedCache#addArchiveToClassPath(Path, Configuration, org.apache.hadoop.fs.FileSystem)}.
 *
 * @param ctx the JavaScript context
 * @param thisObj the 'this' object
 * @param args the function arguments
 * @param func the function being called
 */
@JSStaticFunction
public static void addArchiveToClassPath(final Context ctx, final Scriptable thisObj, final Object[] args,
                                         final Function func) {
    final Object arg0 = args.length >= 1 ? args[0] : Undefined.instance;
    final Object arg1 = args.length >= 2 ? args[1] : Undefined.instance;

    if (args.length < 2) {
        throw Utils.makeError(ctx, thisObj, LembosMessages.TWO_ARGS_EXPECTED);
    } else if (!JavaScriptUtils.isDefined(arg0)) {
        throw Utils.makeError(ctx, thisObj, LembosMessages.FIRST_ARG_REQUIRED);
    } else if (!JavaScriptUtils.isDefined(arg1)) {
        throw Utils.makeError(ctx, thisObj, LembosMessages.SECOND_ARG_REQUIRED);
    } else if (!(arg1 instanceof ConfigurationWrap)) {
        throw Utils.makeError(ctx, thisObj, LembosMessages.SECOND_ARG_MUST_BE_CONF);
    }

    final Configuration conf = ((ConfigurationWrap)arg1).getConf();
    final Path path = new Path(URI.create(arg0.toString()));

    try {
        DistributedCache.addArchiveToClassPath(path, conf, path.getFileSystem(conf));
    } catch (IOException e) {
        throw Utils.makeError(ctx, thisObj, e.getMessage());
    }
}
项目：lembos    文件：DistributedCacheWrap.java    
/**
 * Java wrapper for {@link DistributedCache#addCacheArchive(URI, Configuration)}.
 *
 * @param ctx the JavaScript context
 * @param thisObj the 'this' object
 * @param args the function arguments
 * @param func the function being called
 */
@JSStaticFunction
public static void addCacheArchive(final Context ctx, final Scriptable thisObj, final Object[] args,
                                   final Function func) {
    final Object arg0 = args.length >= 1 ? args[0] : Undefined.instance;
    final Object arg1 = args.length >= 2 ? args[1] : Undefined.instance;

    if (args.length < 2) {
        throw Utils.makeError(ctx, thisObj, LembosMessages.TWO_ARGS_EXPECTED);
    } else if (!JavaScriptUtils.isDefined(arg0)) {
        throw Utils.makeError(ctx, thisObj, LembosMessages.FIRST_ARG_REQUIRED);
    } else if (!JavaScriptUtils.isDefined(arg1)) {
        throw Utils.makeError(ctx, thisObj, LembosMessages.SECOND_ARG_REQUIRED);
    } else if (!(arg1 instanceof ConfigurationWrap)) {
        throw Utils.makeError(ctx, thisObj, LembosMessages.SECOND_ARG_MUST_BE_CONF);
    }

    DistributedCache.addCacheArchive(URI.create(arg0.toString()), ((ConfigurationWrap)arg1).getConf());
}
项目：lembos    文件：DistributedCacheWrap.java    
/**
 * Java wrapper for {@link DistributedCache#addCacheFile(URI, Configuration)}.
 *
 * @param ctx the JavaScript context
 * @param thisObj the 'this' object
 * @param args the function arguments
 * @param func the function being called
 */
@JSStaticFunction
public static void addCacheFile(final Context ctx, final Scriptable thisObj, final Object[] args,
                                final Function func) {
    final Object arg0 = args.length >= 1 ? args[0] : Undefined.instance;
    final Object arg1 = args.length >= 2 ? args[1] : Undefined.instance;

    if (args.length < 2) {
        throw Utils.makeError(ctx, thisObj, LembosMessages.TWO_ARGS_EXPECTED);
    } else if (!JavaScriptUtils.isDefined(arg0)) {
        throw Utils.makeError(ctx, thisObj, LembosMessages.FIRST_ARG_REQUIRED);
    } else if (!JavaScriptUtils.isDefined(arg1)) {
        throw Utils.makeError(ctx, thisObj, LembosMessages.SECOND_ARG_REQUIRED);
    } else if (!(arg1 instanceof ConfigurationWrap)) {
        throw Utils.makeError(ctx, thisObj, LembosMessages.SECOND_ARG_MUST_BE_CONF);
    }

    DistributedCache.addCacheFile(URI.create(arg0.toString()), ((ConfigurationWrap)arg1).getConf());
}
项目：lembos    文件：DistributedCacheWrap.java    
/**
 * Java wrapper for {@link DistributedCache#addFileToClassPath(Path, Configuration)} and
 * {@link DistributedCache#addFileToClassPath(Path, Configuration, org.apache.hadoop.fs.FileSystem)}.
 *
 * @param ctx the JavaScript context
 * @param thisObj the 'this' object
 * @param args the function arguments
 * @param func the function being called
 */
@JSStaticFunction
public static void addFileToClassPath(final Context ctx, final Scriptable thisObj, final Object[] args,
                                      final Function func) {
    final Object arg0 = args.length >= 1 ? args[0] : Undefined.instance;
    final Object arg1 = args.length >= 2 ? args[1] : Undefined.instance;

    if (args.length < 2) {
        throw Utils.makeError(ctx, thisObj, LembosMessages.TWO_ARGS_EXPECTED);
    } else if (!JavaScriptUtils.isDefined(arg0)) {
        throw Utils.makeError(ctx, thisObj, LembosMessages.FIRST_ARG_REQUIRED);
    } else if (!JavaScriptUtils.isDefined(arg1)) {
        throw Utils.makeError(ctx, thisObj, LembosMessages.SECOND_ARG_REQUIRED);
    } else if (!(arg1 instanceof ConfigurationWrap)) {
        throw Utils.makeError(ctx, thisObj, LembosMessages.SECOND_ARG_MUST_BE_CONF);
    }

    final Configuration conf = ((ConfigurationWrap)arg1).getConf();
    final Path path = new Path(URI.create(arg0.toString()));

    try {
        DistributedCache.addFileToClassPath(path, conf, path.getFileSystem(conf));
    } catch (IOException e) {
        throw Utils.makeError(ctx, thisObj, e.getMessage());
    }
}
项目：lembos    文件：DistributedCacheWrap.java    
/**
 * Java wrapper for {@link DistributedCache#addLocalArchives(Configuration, String)}.
 *
 * @param ctx the JavaScript context
 * @param thisObj the 'this' object
 * @param args the function arguments
 * @param func the function being called
 */
@JSStaticFunction
public static void addLocalArchives(final Context ctx, final Scriptable thisObj, final Object[] args,
                                    final Function func) {
    final Object arg0 = args.length >= 1 ? args[0] : Undefined.instance;
    final Object arg1 = args.length >= 2 ? args[1] : Undefined.instance;

    if (args.length < 2) {
        throw Utils.makeError(ctx, thisObj, LembosMessages.TWO_ARGS_EXPECTED);
    } else if (!JavaScriptUtils.isDefined(arg0)) {
        throw Utils.makeError(ctx, thisObj, LembosMessages.FIRST_ARG_REQUIRED);
    } else if (!JavaScriptUtils.isDefined(arg1)) {
        throw Utils.makeError(ctx, thisObj, LembosMessages.SECOND_ARG_REQUIRED);
    } else if (!(arg0 instanceof ConfigurationWrap)) {
        throw Utils.makeError(ctx, thisObj, LembosMessages.FIRST_ARG_MUST_BE_CONF);
    }

    DistributedCache.addLocalArchives(((ConfigurationWrap)arg0).getConf(), arg1.toString());
}
项目：lembos    文件：DistributedCacheWrap.java    
/**
 * Java wrapper for {@link DistributedCache#addLocalFiles(Configuration, String)}.
 *
 * @param ctx the JavaScript context
 * @param thisObj the 'this' object
 * @param args the function arguments
 * @param func the function being called
 */
@JSStaticFunction
public static void addLocalFiles(final Context ctx, final Scriptable thisObj, final Object[] args,
                                 final Function func) {
    final Object arg0 = args.length >= 1 ? args[0] : Undefined.instance;
    final Object arg1 = args.length >= 2 ? args[1] : Undefined.instance;

    if (args.length < 2) {
        throw Utils.makeError(ctx, thisObj, LembosMessages.TWO_ARGS_EXPECTED);
    } else if (!JavaScriptUtils.isDefined(arg0)) {
        throw Utils.makeError(ctx, thisObj, LembosMessages.FIRST_ARG_REQUIRED);
    } else if (!JavaScriptUtils.isDefined(arg1)) {
        throw Utils.makeError(ctx, thisObj, LembosMessages.SECOND_ARG_REQUIRED);
    } else if (!(arg0 instanceof ConfigurationWrap)) {
        throw Utils.makeError(ctx, thisObj, LembosMessages.FIRST_ARG_MUST_BE_CONF);
    }

    DistributedCache.addLocalFiles(((ConfigurationWrap)arg0).getConf(), arg1.toString());
}