DataType.java

/*
 * Copyright (c) www.bugull.com
 * 
 * Licensed 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.
 */

package net.tooan.ynpay.third.mongodb.mapper;

/**
 * @author Frank Wen(xbwen@hotmail.com)
 */
public final class DataType {

    public static boolean isString(Class type) {
        return type.equals(String.class);
    }

    public static boolean isInteger(Class type) {
        return type.equals(int.class);
    }

    public static boolean isIntegerObject(Class type) {
        return type.equals(Integer.class);
    }

    public static boolean isLong(Class type) {
        return type.equals(long.class);
    }

    public static boolean isLongObject(Class type) {
        return type.equals(Long.class);
    }

    public static boolean isShort(Class type) {
        return type.equals(short.class);
    }

    public static boolean isShortObject(Class type) {
        return type.equals(Short.class);
    }

    public static boolean isFloat(Class type) {
        return type.equals(float.class);
    }

    public static boolean isFloatObject(Class type) {
        return type.equals(Float.class);
    }

    public static boolean isDouble(Class type) {
        return type.equals(double.class);
    }

    public static boolean isDoubleObject(Class type) {
        return type.equals(Double.class);
    }

    public static boolean isBoolean(Class type) {
        return type.equals(boolean.class);
    }

    public static boolean isBooleanObject(Class type) {
        return type.equals(Boolean.class);
    }

    public static boolean isChar(Class type) {
        return type.equals(char.class);
    }

    public static boolean isCharObject(Class type) {
        return type.equals(Character.class);
    }

    public static boolean isDate(Class type) {
        return type.equals(java.util.Date.class);
    }

    public static boolean isTimestamp(Class type) {
        return type.equals(java.sql.Timestamp.class);
    }

    /**
     * Only List, ArrayList, LinkedList, Vector are supported now.
     *
     * @param type
     * @return
     */
    public static boolean isList(Class type) {
        return type.equals(java.util.List.class)
                || type.equals(java.util.ArrayList.class)
                || type.equals(java.util.LinkedList.class)
                || type.equals(java.util.Vector.class);
    }

    /**
     * Only Set, HashSet, TreeSet are supported now.
     *
     * @param type
     * @return
     */
    public static boolean isSet(Class type) {
        return type.equals(java.util.Set.class)
                || type.equals(java.util.HashSet.class)
                || type.equals(java.util.TreeSet.class);
    }

    /**
     * Only Map, HashMap, TreeMap, Hashtable are supported now.
     *
     * @param type
     * @return
     */
    public static boolean isMap(Class type) {
        return type.equals(java.util.Map.class)
                || type.equals(java.util.HashMap.class)
                || type.equals(java.util.TreeMap.class)
                || type.equals(java.util.Hashtable.class);
    }

}