001
014
015 package com.liferay.portal.kernel.dao.search;
016
017 import com.liferay.portal.kernel.util.CalendarFactoryUtil;
018 import com.liferay.portal.kernel.util.DateUtil;
019 import com.liferay.portal.kernel.util.GetterUtil;
020 import com.liferay.portal.kernel.util.ParamUtil;
021 import com.liferay.portal.kernel.util.Validator;
022
023 import java.text.DateFormat;
024
025 import java.util.Calendar;
026
027 import javax.portlet.PortletRequest;
028
029 import javax.servlet.http.HttpServletRequest;
030
031
034 public class DAOParamUtil {
035
036 public static boolean getBoolean(HttpServletRequest request, String param) {
037 return GetterUtil.getBoolean(getString(request, param));
038 }
039
040 public static boolean getBoolean(
041 PortletRequest portletRequest, String param) {
042
043 return GetterUtil.getBoolean(getString(portletRequest, param));
044 }
045
046 public static int getInteger(HttpServletRequest request, String param) {
047 return GetterUtil.getInteger(getString(request, param));
048 }
049
050 public static int getInteger(PortletRequest portletRequest, String param) {
051 return GetterUtil.getInteger(getString(portletRequest, param));
052 }
053
054 public static String getISODate(HttpServletRequest request, String param) {
055 int month = ParamUtil.getInteger(request, param + "Month");
056 int day = ParamUtil.getInteger(request, param + "Day");
057 int year = ParamUtil.getInteger(request, param + "Year");
058 int hour = ParamUtil.getInteger(request, param + "Hour", -1);
059 int minute = ParamUtil.getInteger(request, param + "Minute", -1);
060 int amPm = ParamUtil.getInteger(request, param + "AmPm");
061
062 if ((month >= 0) && (day > 0) && (year > 0)) {
063 Calendar cal = CalendarFactoryUtil.getCalendar();
064
065 if ((hour == -1) || (minute == -1)) {
066 cal.set(year, month, day);
067 }
068 else {
069 if (amPm == Calendar.PM) {
070 hour += 12;
071 }
072
073 cal.set(year, month, day, hour, minute, 0);
074 }
075
076 DateFormat isoFormat = DateUtil.getISOFormat();
077
078 return isoFormat.format(cal.getTime());
079 }
080 else {
081 return null;
082 }
083 }
084
085 public static String getISODate(
086 PortletRequest portletRequest, String param) {
087
088 int month = ParamUtil.getInteger(portletRequest, param + "Month");
089 int day = ParamUtil.getInteger(portletRequest, param + "Day");
090 int year = ParamUtil.getInteger(portletRequest, param + "Year");
091 int hour = ParamUtil.getInteger(portletRequest, param + "Hour", -1);
092 int minute = ParamUtil.getInteger(portletRequest, param + "Minute", -1);
093 int amPm = ParamUtil.getInteger(portletRequest, param + "AmPm");
094
095 if ((month >= 0) && (day > 0) && (year > 0)) {
096 Calendar cal = CalendarFactoryUtil.getCalendar();
097
098 if ((hour == -1) || (minute == -1)) {
099 cal.set(year, month, day);
100 }
101 else {
102 if (amPm == Calendar.PM) {
103 hour += 12;
104 }
105
106 cal.set(year, month, day, hour, minute, 0);
107 }
108
109 DateFormat isoFormat = DateUtil.getISOFormat();
110
111 return isoFormat.format(cal.getTime());
112 }
113 else {
114 return null;
115 }
116 }
117
118 public static long getLong(HttpServletRequest request, String param) {
119 return GetterUtil.getLong(getString(request, param));
120 }
121
122 public static long getLong(PortletRequest portletRequest, String param) {
123 return GetterUtil.getLong(getString(portletRequest, param));
124 }
125
126 public static short getShort(HttpServletRequest request, String param) {
127 return GetterUtil.getShort(getString(request, param));
128 }
129
130 public static short getShort(PortletRequest portletRequest, String param) {
131 return GetterUtil.getShort(getString(portletRequest, param));
132 }
133
134 public static String getString(HttpServletRequest request, String param) {
135 String value = ParamUtil.getString(request, param);
136
137 if (Validator.isNull(value)) {
138 return null;
139 }
140 else {
141 return value;
142 }
143 }
144
145 public static String getString(
146 PortletRequest portletRequest, String param) {
147
148 String value = ParamUtil.getString(portletRequest, param);
149
150 if (Validator.isNull(value)) {
151 return null;
152 }
153 else {
154 return value;
155 }
156 }
157
158 }