org.dbunitng.util.PropertyUtil.java Source code

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Here is the source code for org.dbunitng.util.PropertyUtil.java

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/*
 *
 * 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 org.dbunitng.util;

import java.lang.reflect.Field;
import java.lang.reflect.Modifier;

import com.google.common.base.Strings;

/**
 * ?
 * 
 * @author jyukutyo
 * 
 */
public class PropertyUtil {

    /**
     * Java Beans?????
     * 
     * <pre>
     * decapitalizePropertyName(&quot;FirstName&quot;) = &quot;firstName&quot;
     * decapitalizePropertyName(&quot;AName&quot;) = &quot;AName&quot;
     * </pre>
     * 
     * @param name
     * @return ??
     */
    public static String decapitalizePropertyName(String name) {
        if (Strings.isNullOrEmpty(name)) {
            return name;
        }
        if (name.length() > 1 && Character.isUpperCase(name.charAt(1)) && Character.isUpperCase(name.charAt(0))) {

            return name;
        }
        char chars[] = name.toCharArray();
        chars[0] = Character.toLowerCase(chars[0]);
        return new String(chars);
    }

    /**
     * ??
     * 
     * @param field
     * @return ?true
     */
    public static boolean isInstanceField(Field field) {
        int modifier = field.getModifiers();
        return !Modifier.isStatic(modifier) && !Modifier.isFinal(modifier);
    }

    /**
     * ??
     * 
     * @param field
     * @return ?true
     */
    public static boolean isPublicField(Field field) {
        int modifier = field.getModifiers();
        return Modifier.isPublic(modifier);
    }
}