Here you can find the source of isPrimitiveIdlType(QName idlType)
public static boolean isPrimitiveIdlType(QName idlType)
//package com.java2s; /**//from w w w. j av a2 s . c om * Licensed to the Apache Software Foundation (ASF) under one * or more contributor license agreements. See the NOTICE file * distributed with this work for additional information * regarding copyright ownership. The ASF licenses this file * to you under the Apache License, Version 2.0 (the * "License"); you may not use this file except in compliance * with the License. You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, * software distributed under the License is distributed on an * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY * KIND, either express or implied. See the License for the * specific language governing permissions and limitations * under the License. */ import java.util.HashMap; import java.util.Map; import javax.xml.namespace.QName; public class Main { private static final Map<QName, QName> IDL_TO_SCHEMA_TYPES = new HashMap<QName, QName>(); public static boolean isPrimitiveIdlType(QName idlType) { return IDL_TO_SCHEMA_TYPES.get(idlType) != null; } }