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/*******************************************************************************
 * Copyright 2013 Francesco Cina'
 *
 * 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 com.jporm.annotation.mapper;



/**
 *
 * @author Francesco Cina
 *
 * 21/mag/2011
 */
public abstract class FieldDefaultNaming {

	/**
	 * Remove the "is", "get" and "set" prefix from a method name and return the default column
	 * name associated to the method.
	 * Es:
	 * methodName = getEmployeeAge -> return EMPLOYEE_AGE
	 * methodName = isMale -> return MALE
	 * methodNAme =  employee -> return ""
	 * @param methodName
	 * @return
	 */
	public static String getDefaultMappingNameForMethod(final String javaName) {
		String result = "";

		String[] prefixs = new String[]{Constants.GET_METHOD_PREFIX,Constants.SET_METHOD_PREFIX,Constants.IS_METHOD_PREFIX};
		boolean found = false;
		for (String prefix : prefixs) {
			result = removePrefix(prefix, javaName);
			found = !result.equalsIgnoreCase(javaName);
			if (found) {
				break;
			}
		}
		if (!found)
		{
			return ""; //$NON-NLS-1$
		}
		return getJavanameToDBnameDefaultMapping(result);
	}

	/**
	 * Return the default database object name associated to the javaName
	 * Es:
	 * methodName = getEmployeeAge -> return GET_EMPLOYEE_AGE
	 * methodName = isMale -> return IS_MALE
	 * methodNAme =  employee -> return EMPLOYEE
	 * @param methodName
	 * @return
	 */
	public static String getJavanameToDBnameDefaultMapping(final String javaName) {
		StringBuilder result = new StringBuilder();
		if ( javaName.length()>0 ) {
			result.append(javaName.charAt(0));
			for (int i=1; i return employeeAge
	 * dbName = IS_MALE -> return isMale
	 * dbName = EMPLOYEE -> return employee
	 * @param dbName
	 * @return
	 */
	public static String getDBnameToJavanameDefaultMapping(final String dbName, final boolean startWithUpperCase) {
		StringBuilder result = new StringBuilder();
		boolean upperCase = startWithUpperCase;
		for (int i=0; i return getHello
	 * @param javaPropertyName
	 * @return
	 */
	public static String getDefaultGetterName(final String javaPropertyName) {
		return Constants.GET_METHOD_PREFIX + javaPropertyName.substring(0, 1).toUpperCase() + javaPropertyName.substring(1);
	}

	/**
	 * Return the default name of a getter for a property.
	 * Es:
	 * javaPropertyName = hello -> return setHello
	 * @param javaPropertyName
	 * @return
	 */
	public static String getDefaultSetterName(final String javaPropertyName) {
		return Constants.SET_METHOD_PREFIX + javaPropertyName.substring(0, 1).toUpperCase() + javaPropertyName.substring(1);
	}


	/**
	 * Return the default name of a getter for a property of type boolean.
	 * Es:
	 * javaPropertyName = hello -> return isHello
	 * @param javaPropertyName
	 * @return
	 */
	public static String getDefaultBooleanGetterName(final String javaPropertyName) {
		return Constants.IS_METHOD_PREFIX + javaPropertyName.substring(0, 1).toUpperCase() + javaPropertyName.substring(1);
	}
}