com.liferay.portal.kernel.util.ParamUtil Maven / Gradle / Ivy
/**
* Copyright (c) 2000-present Liferay, Inc. All rights reserved.
*
* This library is free software; you can redistribute it and/or modify it under
* the terms of the GNU Lesser General Public License as published by the Free
* Software Foundation; either version 2.1 of the License, or (at your option)
* any later version.
*
* This library is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
* details.
*/
package com.liferay.portal.kernel.util;
import com.liferay.portal.kernel.service.ServiceContext;
import java.io.Serializable;
import java.text.DateFormat;
import java.text.Normalizer;
import java.util.Date;
import java.util.Enumeration;
import java.util.Locale;
import java.util.Map;
import javax.portlet.PortletRequest;
import javax.servlet.http.HttpServletRequest;
/**
* Provides utility methods for reading request parameters.
*
* @author Brian Wing Shun Chan
* @author Raymond Augé
*/
public class ParamUtil {
/**
* Returns the request parameter value as a boolean. If the parameter is
* missing, the default value is returned.
*
*
* If the value is not convertible to a boolean, false is
* returned.
*
*
* @param request the servlet request from which to read the parameter
* @param param the name of the parameter
* @param defaultValue a default value
* @return the request parameter value as a boolean
*/
public static boolean get(
HttpServletRequest request, String param, boolean defaultValue) {
return GetterUtil.get(request.getParameter(param), defaultValue);
}
/**
* Returns the request parameter value as a Date. If the parameter is
* missing or not convertible to a Date, the default value is returned.
*
* @param request the servlet request from which to read the parameter
* @param param the name of the parameter
* @param dateFormat the format used to parse the date
* @param defaultValue a default value
* @return the request parameter value as a Date
*/
public static Date get(
HttpServletRequest request, String param, DateFormat dateFormat,
Date defaultValue) {
return GetterUtil.get(
request.getParameter(param), dateFormat, defaultValue);
}
/**
* Returns the request parameter value as a double. If the parameter is
* missing or not convertible to a double, the default value is returned.
*
* @param request the servlet request from which to read the parameter
* @param param the name of the parameter
* @param defaultValue a default value
* @return the request parameter value as a double
*/
public static double get(
HttpServletRequest request, String param, double defaultValue) {
return GetterUtil.get(request.getParameter(param), defaultValue);
}
/**
* Returns the request parameter value as a float. If the parameter is
* missing or not convertible to a float, the default value is returned.
*
* @param request the servlet request from which to read the parameter
* @param param the name of the parameter
* @param defaultValue a default value
* @return the request parameter value as a float
*/
public static float get(
HttpServletRequest request, String param, float defaultValue) {
return GetterUtil.get(request.getParameter(param), defaultValue);
}
/**
* Returns the request parameter value as an integer. If the parameter is
* missing or not convertible to an integer, the default value is returned.
*
* @param request the servlet request from which to read the parameter
* @param param the name of the parameter
* @param defaultValue a default value
* @return the request parameter value as an integer
*/
public static int get(
HttpServletRequest request, String param, int defaultValue) {
return GetterUtil.get(request.getParameter(param), defaultValue);
}
/**
* Returns the request parameter value as a long. If the parameter is
* missing or not convertible to a long, the default value is returned.
*
* @param request the servlet request from which to read the parameter
* @param param the name of the parameter
* @param defaultValue a default value
* @return the request parameter value as a long
*/
public static long get(
HttpServletRequest request, String param, long defaultValue) {
return GetterUtil.get(request.getParameter(param), defaultValue);
}
/**
* Returns the request parameter value as a Number. If the parameter is
* missing or not convertible to a Number, the default value is returned.
*
* @param request the servlet request from which to read the parameter
* @param param the name of the parameter
* @param defaultValue a default value
* @return the request parameter value as a Number
*/
public static Number get(
HttpServletRequest request, String param, Number defaultValue) {
return GetterUtil.get(request.getParameter(param), defaultValue);
}
/**
* Returns the request parameter value as a short. If the parameter is
* missing or not convertible to a short, the default value is returned.
*
* @param request the servlet request from which to read the parameter
* @param param the name of the parameter
* @param defaultValue a default value
* @return the request parameter value as a short
*/
public static short get(
HttpServletRequest request, String param, short defaultValue) {
return GetterUtil.get(request.getParameter(param), defaultValue);
}
/**
* Returns the request parameter value as a String. If the parameter is
* missing or not convertible to a String, the default value is returned.
*
* @param request the servlet request from which to read the parameter
* @param param the name of the parameter
* @param defaultValue a default value
* @return the request parameter value as a String
*/
public static String get(
HttpServletRequest request, String param, String defaultValue) {
String returnValue = GetterUtil.get(
request.getParameter(param), defaultValue);
if (returnValue != null) {
return _normalize(StringUtil.trim(returnValue));
}
return null;
}
/**
* Returns the portlet request parameter value as a boolean. If the
* parameter is missing, the default value is returned.
*
*
* If the value is not convertible to a boolean, false is
* returned.
*
*
* @param portletRequest the portlet request from which to read the
* parameter
* @param param the name of the parameter
* @param defaultValue a default value
* @return the portlet request parameter value as a boolean
*/
public static boolean get(
PortletRequest portletRequest, String param, boolean defaultValue) {
return GetterUtil.get(portletRequest.getParameter(param), defaultValue);
}
/**
* Returns the portlet request parameter value as a Date. If the parameter
* is missing or not convertible to a Date, the default value is returned.
*
* @param portletRequest the portlet request from which to read the
* parameter
* @param param the name of the parameter
* @param dateFormat the format used to parse the date
* @param defaultValue a default value
* @return the portlet request parameter value as a Date
*/
public static Date get(
PortletRequest portletRequest, String param, DateFormat dateFormat,
Date defaultValue) {
return GetterUtil.get(
portletRequest.getParameter(param), dateFormat, defaultValue);
}
/**
* Returns the portlet request parameter value as a double. If the parameter
* is missing or not convertible to a double, the default value is returned.
*
* @param portletRequest the portlet request from which to read the
* parameter
* @param param the name of the parameter
* @param defaultValue a default value
* @return the portlet request parameter value as a double
*/
public static double get(
PortletRequest portletRequest, String param, double defaultValue) {
return GetterUtil.get(portletRequest.getParameter(param), defaultValue);
}
/**
* Returns the portlet request parameter value as a float. If the parameter
* is missing or not convertible to a float, the default value is returned.
*
* @param portletRequest the portlet request from which to read the
* parameter
* @param param the name of the parameter
* @param defaultValue a default value
* @return the portlet request parameter value as a float
*/
public static float get(
PortletRequest portletRequest, String param, float defaultValue) {
return GetterUtil.get(portletRequest.getParameter(param), defaultValue);
}
/**
* Returns the portlet request parameter value as an integer. If the
* parameter is missing or not convertible to an integer, the default value
* is returned.
*
* @param portletRequest the portlet request from which to read the
* parameter
* @param param the name of the parameter
* @param defaultValue a default value
* @return the portlet request parameter value as an integer
*/
public static int get(
PortletRequest portletRequest, String param, int defaultValue) {
return GetterUtil.get(portletRequest.getParameter(param), defaultValue);
}
/**
* Returns the portlet request parameter value as a long. If the parameter
* is missing or not convertible to a long, the default value is returned.
*
* @param portletRequest the portlet request from which to read the
* parameter
* @param param the name of the parameter
* @param defaultValue a default value
* @return the portlet request parameter value as a long
*/
public static long get(
PortletRequest portletRequest, String param, long defaultValue) {
return GetterUtil.get(portletRequest.getParameter(param), defaultValue);
}
/**
* Returns the portlet request parameter value as a Number. If the parameter
* is missing or not convertible to a Number, the default value is returned.
*
* @param portletRequest the portlet request from which to read the
* parameter
* @param param the name of the parameter
* @param defaultValue a default value
* @return the portlet request parameter value as a Number
*/
public static Number get(
PortletRequest portletRequest, String param, Number defaultValue) {
return GetterUtil.get(portletRequest.getParameter(param), defaultValue);
}
/**
* Returns the portlet request parameter value as a short. If the parameter
* is missing or not convertible to a short, the default value is returned.
*
* @param portletRequest the portlet request from which to read the
* parameter
* @param param the name of the parameter
* @param defaultValue a default value
* @return the portlet request parameter value as a short
*/
public static short get(
PortletRequest portletRequest, String param, short defaultValue) {
return GetterUtil.get(portletRequest.getParameter(param), defaultValue);
}
/**
* Returns the portlet request parameter value as a String. If the parameter
* is missing or not convertible to a String, the default value is returned.
*
* @param portletRequest the portlet request from which to read the
* parameter
* @param param the name of the parameter
* @param defaultValue a default value
* @return the portlet request parameter value as a String
*/
public static String get(
PortletRequest portletRequest, String param, String defaultValue) {
String returnValue = GetterUtil.get(
portletRequest.getParameter(param), defaultValue);
if (returnValue != null) {
return _normalize(StringUtil.trim(returnValue));
}
return null;
}
/**
* Returns the service context parameter value as a boolean. If the
* parameter is missing, the default value is returned.
*
*
* If the value is not convertible to a boolean, false is
* returned.
*
*
* @param serviceContext the service context from which to read the
* parameter
* @param param the name of the parameter
* @param defaultValue a default value
* @return the service context parameter value as a boolean
*/
public static boolean get(
ServiceContext serviceContext, String param, boolean defaultValue) {
return GetterUtil.get(serviceContext.getAttribute(param), defaultValue);
}
/**
* Returns the service context parameter value as a Date. If the parameter
* is missing or not convertible to a Date, the default value is returned.
*
* @param serviceContext the service context from which to read the
* parameter
* @param param the name of the parameter
* @param dateFormat the format used to parse the date
* @param defaultValue a default value
* @return the service context parameter value as a Date
*/
public static Date get(
ServiceContext serviceContext, String param, DateFormat dateFormat,
Date defaultValue) {
return GetterUtil.get(
serviceContext.getAttribute(param), dateFormat, defaultValue);
}
/**
* Returns the service context parameter value as a double. If the parameter
* is missing or not convertible to a double, the default value is returned.
*
* @param serviceContext the service context from which to read the
* parameter
* @param param the name of the parameter
* @param defaultValue a default value
* @return the service context parameter value as a double
*/
public static double get(
ServiceContext serviceContext, String param, double defaultValue) {
return GetterUtil.get(serviceContext.getAttribute(param), defaultValue);
}
/**
* Returns the service context parameter value as a float. If the parameter
* is missing or not convertible to a float, the default value is returned.
*
* @param serviceContext the service context from which to read the
* parameter
* @param param the name of the parameter
* @param defaultValue a default value
* @return the service context parameter value as a float
*/
public static float get(
ServiceContext serviceContext, String param, float defaultValue) {
return GetterUtil.get(serviceContext.getAttribute(param), defaultValue);
}
/**
* Returns the service context parameter value as an integer. If the
* parameter is missing or not convertible to an integer, the default value
* is returned.
*
* @param serviceContext the service context from which to read the
* parameter
* @param param the name of the parameter
* @param defaultValue a default value
* @return the service context parameter value as an integer
*/
public static int get(
ServiceContext serviceContext, String param, int defaultValue) {
return GetterUtil.get(serviceContext.getAttribute(param), defaultValue);
}
/**
* Returns the service context parameter value as a long. If the parameter
* is missing or not convertible to a long, the default value is returned.
*
* @param serviceContext the service context from which to read the
* parameter
* @param param the name of the parameter
* @param defaultValue a default value
* @return the service context parameter value as a long
*/
public static long get(
ServiceContext serviceContext, String param, long defaultValue) {
return GetterUtil.get(serviceContext.getAttribute(param), defaultValue);
}
/**
* Returns the service context parameter value as a Number. If the parameter
* is missing or not convertible to a Number, the default value is returned.
*
* @param serviceContext the service context from which to read the
* parameter
* @param param the name of the parameter
* @param defaultValue a default value
* @return the service context parameter value as a Number
*/
public static Number get(
ServiceContext serviceContext, String param, Number defaultValue) {
return GetterUtil.get(serviceContext.getAttribute(param), defaultValue);
}
/**
* Returns the service context parameter value as a short. If the parameter
* is missing or not convertible to a short, the default value is returned.
*
* @param serviceContext the service context from which to read the
* parameter
* @param param the name of the parameter
* @param defaultValue a default value
* @return the service context parameter value as a short
*/
public static short get(
ServiceContext serviceContext, String param, short defaultValue) {
return GetterUtil.get(serviceContext.getAttribute(param), defaultValue);
}
/**
* Returns the service context parameter value as a String. If the parameter
* is missing or not convertible to a String, the default value is returned.
*
* @param serviceContext the service context from which to read the
* parameter
* @param param the name of the parameter
* @param defaultValue a default value
* @return the service context parameter value as a String
*/
public static String get(
ServiceContext serviceContext, String param, String defaultValue) {
String returnValue = GetterUtil.get(
serviceContext.getAttribute(param), defaultValue);
if (returnValue != null) {
return _normalize(StringUtil.trim(returnValue));
}
return null;
}
/**
* Returns the request parameter value as a boolean. If the parameter is
* missing or not convertible to a boolean, false is returned.
*
* @param request the servlet request from which to read the parameter
* @param param the name of the parameter
* @return the request parameter value as a boolean
*/
public static boolean getBoolean(HttpServletRequest request, String param) {
return GetterUtil.getBoolean(request.getParameter(param));
}
/**
* Returns the request parameter value as a boolean. If the parameter is
* missing, the default value is returned.
*
*
* If the value is not convertible to a boolean, false is
* returned.
*
*
* @param request the servlet request from which to read the parameter
* @param param the name of the parameter
* @param defaultValue a default value
* @return the request parameter value as a boolean
*/
public static boolean getBoolean(
HttpServletRequest request, String param, boolean defaultValue) {
return get(request, param, defaultValue);
}
/**
* Returns the portlet request parameter value as a boolean. If the
* parameter is missing or not convertible to a boolean, false
* is returned.
*
* @param portletRequest the portlet request from which to read the
* parameter
* @param param the name of the parameter
* @return the portlet request parameter value as a boolean
*/
public static boolean getBoolean(
PortletRequest portletRequest, String param) {
return GetterUtil.getBoolean(portletRequest.getParameter(param));
}
/**
* Returns the portlet request parameter value as a boolean. If the
* parameter is missing, the default value is returned.
*
*
* If the value is not convertible to a boolean, false is
* returned.
*
*
* @param portletRequest the portlet request from which to read the
* parameter
* @param param the name of the parameter
* @param defaultValue a default value
* @return the portlet request parameter value as a boolean
*/
public static boolean getBoolean(
PortletRequest portletRequest, String param, boolean defaultValue) {
return get(portletRequest, param, defaultValue);
}
/**
* Returns the service context parameter value as a boolean. If the
* parameter is missing or not convertible to a boolean, false
* is returned.
*
* @param serviceContext the service context from which to read the
* parameter
* @param param the name of the parameter
* @return the service context parameter value as a boolean
*/
public static boolean getBoolean(
ServiceContext serviceContext, String param) {
return GetterUtil.getBoolean(serviceContext.getAttribute(param));
}
/**
* Returns the service context parameter value as a boolean. If the
* parameter is missing, the default value is returned.
*
*
* If the value is not convertible to a boolean, false is
* returned.
*
*
* @param serviceContext the service context from which to read the
* parameter
* @param param the name of the parameter
* @param defaultValue a default value
* @return the service context parameter value as a boolean
*/
public static boolean getBoolean(
ServiceContext serviceContext, String param, boolean defaultValue) {
return get(serviceContext, param, defaultValue);
}
/**
* Returns the request parameter value as a boolean array. In the returned
* array, each parameter value not convertible to a boolean is replaced by
* false.
*
* @param request the servlet request from which to read the parameter
* @param param the name of the parameter
* @return the request parameter value as a boolean array
*/
public static boolean[] getBooleanValues(
HttpServletRequest request, String param) {
return getBooleanValues(request, param, new boolean[0]);
}
/**
* Returns the request parameter value as a boolean array. In the returned
* array, each parameter value not convertible to a boolean is replaced by
* the default value.
*
* @param request the servlet request from which to read the parameter
* @param param the name of the parameter
* @param defaultValue a default value
* @return the request parameter value as a boolean array
*/
public static boolean[] getBooleanValues(
HttpServletRequest request, String param, boolean[] defaultValue) {
return GetterUtil.getBooleanValues(
getParameterValues(request, param, null), defaultValue);
}
/**
* Returns the portlet request parameter value as a boolean array. In the
* returned array, each parameter value not convertible to a boolean is
* replaced by false.
*
* @param portletRequest the portlet request from which to read the
* parameter
* @param param the name of the parameter
* @return the portlet request parameter value as a boolean array
*/
public static boolean[] getBooleanValues(
PortletRequest portletRequest, String param) {
return getBooleanValues(portletRequest, param, new boolean[0]);
}
/**
* Returns the portlet request parameter value as a boolean array. In the
* returned array, each parameter value not convertible to a boolean is
* replaced by the default value.
*
* @param portletRequest the portlet request from which to read the
* parameter
* @param param the name of the parameter
* @param defaultValue a default value
* @return the portlet request parameter value as a boolean array
*/
public static boolean[] getBooleanValues(
PortletRequest portletRequest, String param, boolean[] defaultValue) {
return GetterUtil.getBooleanValues(
getParameterValues(portletRequest, param, null), defaultValue);
}
/**
* Returns the service context parameter value as a boolean array. In the
* returned array, each parameter value not convertible to a boolean is
* replaced by false.
*
* @param serviceContext the service context from which to read the
* parameter
* @param param the name of the parameter
* @return the service context parameter value as a boolean array
*/
public static boolean[] getBooleanValues(
ServiceContext serviceContext, String param) {
return getBooleanValues(serviceContext, param, new boolean[0]);
}
/**
* Returns the service context parameter value as a boolean array. In the
* returned array, each parameter value not convertible to a boolean is
* replaced by the default value.
*
* @param serviceContext the service context from which to read the
* parameter
* @param param the name of the parameter
* @param defaultValue a default value
* @return the service context parameter value as a boolean array
*/
public static boolean[] getBooleanValues(
ServiceContext serviceContext, String param, boolean[] defaultValue) {
return GetterUtil.getBooleanValues(
serviceContext.getAttribute(param), defaultValue);
}
/**
* Returns the request parameter value as a Date. If the parameter is
* missing or not convertible to a Date, the current date is returned.
*
* @param request the servlet request from which to read the parameter
* @param param the name of the parameter
* @param dateFormat the format used to parse the date
* @return the request parameter value as a Date
*/
public static Date getDate(
HttpServletRequest request, String param, DateFormat dateFormat) {
return GetterUtil.getDate(request.getParameter(param), dateFormat);
}
/**
* Returns the request parameter value as a Date. If the parameter is
* missing or not convertible to a Date, the default value is returned.
*
* @param request the servlet request from which to read the parameter
* @param param the name of the parameter
* @param dateFormat the format used to parse the date
* @param defaultValue a default value
* @return the request parameter value as a Date
*/
public static Date getDate(
HttpServletRequest request, String param, DateFormat dateFormat,
Date defaultValue) {
return get(request, param, dateFormat, defaultValue);
}
/**
* Returns the portlet request parameter value as a Date. If the parameter
* is missing or not convertible to a Date, the current date is returned.
*
* @param portletRequest the portlet request from which to read the
* parameter
* @param param the name of the parameter
* @param dateFormat the format used to parse the date
* @return the portlet request parameter value as a Date
*/
public static Date getDate(
PortletRequest portletRequest, String param, DateFormat dateFormat) {
return GetterUtil.getDate(
portletRequest.getParameter(param), dateFormat);
}
/**
* Returns the portlet request parameter value as a Date. If the parameter
* is missing or not convertible to a Date, the default value is returned.
*
* @param portletRequest the portlet request from which to read the
* parameter
* @param param the name of the parameter
* @param dateFormat the format used to parse the date
* @param defaultValue a default value
* @return the portlet request parameter value as a Date
*/
public static Date getDate(
PortletRequest portletRequest, String param, DateFormat dateFormat,
Date defaultValue) {
return get(portletRequest, param, dateFormat, defaultValue);
}
/**
* Returns the service context parameter value as a Date. If the parameter
* is missing or not convertible to a Date, the current date is returned.
*
* @param serviceContext the service context from which to read the
* parameter
* @param param the name of the parameter
* @param dateFormat the format used to parse the date
* @return the service context parameter value as a Date
*/
public static Date getDate(
ServiceContext serviceContext, String param, DateFormat dateFormat) {
return GetterUtil.getDate(
serviceContext.getAttribute(param), dateFormat);
}
/**
* Returns the service context parameter value as a Date. If the parameter
* is missing or not convertible to a Date, the default value is returned.
*
* @param serviceContext the service context from which to read the
* parameter
* @param param the name of the parameter
* @param dateFormat the format used to parse the date
* @param defaultValue a default value
* @return the service context parameter value as a Date
*/
public static Date getDate(
ServiceContext serviceContext, String param, DateFormat dateFormat,
Date defaultValue) {
return get(serviceContext, param, dateFormat, defaultValue);
}
/**
* Returns the request parameter value as a Date array. In the returned
* array, each parameter value not convertible to a Date is replaced by the
* current date.
*
* @param request the servlet request from which to read the parameter
* @param param the name of the parameter
* @param dateFormat the format used to parse the date
* @return the request parameter value as a Date array
*/
public static Date[] getDateValues(
HttpServletRequest request, String param, DateFormat dateFormat) {
return getDateValues(request, param, dateFormat, new Date[0]);
}
/**
* Returns the request parameter value as a Date array. In the returned
* array, each parameter value not convertible to a Date is replaced by the
* default value.
*
* @param request the servlet request from which to read the parameter
* @param param the name of the parameter
* @param dateFormat the format used to parse the date
* @param defaultValue a default value
* @return the request parameter value as a Date array
*/
public static Date[] getDateValues(
HttpServletRequest request, String param, DateFormat dateFormat,
Date[] defaultValue) {
return GetterUtil.getDateValues(
getParameterValues(request, param, null), dateFormat, defaultValue);
}
/**
* Returns the portlet request parameter value as a Date array. In the
* returned array, each parameter value not convertible to a Date is
* replaced by the current date.
*
* @param portletRequest the portlet request from which to read the
* parameter
* @param param the name of the parameter
* @param dateFormat the format used to parse the date
* @return the portlet request parameter value as a Date array
*/
public static Date[] getDateValues(
PortletRequest portletRequest, String param, DateFormat dateFormat) {
return getDateValues(portletRequest, param, dateFormat, new Date[0]);
}
/**
* Returns the portlet request parameter value as a Date array. In the
* returned array, each parameter value not convertible to a Date is
* replaced by the default value.
*
* @param portletRequest the portlet request from which to read the
* parameter
* @param param the name of the parameter
* @param dateFormat the format used to parse the date
* @param defaultValue a default value
* @return the portlet request parameter value as a Date array
*/
public static Date[] getDateValues(
PortletRequest portletRequest, String param, DateFormat dateFormat,
Date[] defaultValue) {
return GetterUtil.getDateValues(
getParameterValues(portletRequest, param, null), dateFormat,
defaultValue);
}
/**
* Returns the service context parameter value as a Date array. In the
* returned array, each parameter value not convertible to a Date is
* replaced by the current date.
*
* @param serviceContext the service context from which to read the
* parameter
* @param param the name of the parameter
* @param dateFormat the format used to parse the date
* @return the service context parameter value as a Date array
*/
public static Date[] getDateValues(
ServiceContext serviceContext, String param, DateFormat dateFormat) {
return getDateValues(serviceContext, param, dateFormat, new Date[0]);
}
/**
* Returns the service context parameter value as a Date array. In the
* returned array, each parameter value not convertible to a Date is
* replaced by the default value.
*
* @param serviceContext the service context from which to read the
* parameter
* @param param the name of the parameter
* @param dateFormat the format used to parse the date
* @param defaultValue a default value
* @return the service context parameter value as a Date array
*/
public static Date[] getDateValues(
ServiceContext serviceContext, String param, DateFormat dateFormat,
Date[] defaultValue) {
return GetterUtil.getDateValues(
serviceContext.getAttribute(param), dateFormat, defaultValue);
}
/**
* Returns the request parameter value as a double. If the parameter is
* missing or not convertible to a double, 0 is returned.
*
* @param request the servlet request from which to read the parameter
* @param param the name of the parameter
* @return the request parameter value as a double
*/
public static double getDouble(HttpServletRequest request, String param) {
return GetterUtil.getDouble(request.getParameter(param));
}
/**
* Returns the request parameter value as a double. If the parameter is
* missing or not convertible to a double, the default value is returned.
*
* @param request the servlet request from which to read the parameter
* @param param the name of the parameter
* @param defaultValue a default value
* @return the request parameter value as a double
*/
public static double getDouble(
HttpServletRequest request, String param, double defaultValue) {
return get(request, param, defaultValue);
}
/**
* Returns the request parameter value as a double. If the parameter is
* missing or not convertible to a double, the default value is returned.
*
* @param request the servlet request from which to read the parameter
* @param param the name of the parameter
* @param defaultValue a default value
* @param locale the locale used to parse the double value
* @return the request parameter value as a double
*/
public static double getDouble(
HttpServletRequest request, String param, double defaultValue,
Locale locale) {
return GetterUtil.get(
request.getParameter(param), defaultValue, locale);
}
/**
* Returns the request parameter value as a double. If the parameter is
* missing or not convertible to a double, 0 is returned.
*
* @param request the servlet request from which to read the parameter
* @param param the name of the parameter
* @param locale the locale used to parse the double value
* @return the request parameter value as a double
*/
public static double getDouble(
HttpServletRequest request, String param, Locale locale) {
return GetterUtil.getDouble(request.getParameter(param), locale);
}
/**
* Returns the portlet request parameter value as a double. If the parameter
* is missing or not convertible to a double, 0 is returned.
*
* @param portletRequest the portlet request from which to read the
* parameter
* @param param the name of the parameter
* @return the portlet request parameter value as a double
*/
public static double getDouble(
PortletRequest portletRequest, String param) {
return GetterUtil.getDouble(portletRequest.getParameter(param));
}
/**
* Returns the portlet request parameter value as a double. If the parameter
* is missing or not convertible to a double, the default value is returned.
*
* @param portletRequest the portlet request from which to read the
* parameter
* @param param the name of the parameter
* @param defaultValue a default value
* @return the portlet request parameter value as a double
*/
public static double getDouble(
PortletRequest portletRequest, String param, double defaultValue) {
return get(portletRequest, param, defaultValue);
}
/**
* Returns the portlet request parameter value as a double. If the parameter
* is missing or not convertible to a double, the default value is returned.
*
* @param portletRequest the portlet request from which to read the
* parameter
* @param param the name of the parameter
* @param defaultValue a default value
* @param locale the locale used to parse the double value
* @return the portlet request parameter value as a double
*/
public static double getDouble(
PortletRequest portletRequest, String param, double defaultValue,
Locale locale) {
return GetterUtil.get(
portletRequest.getParameter(param), defaultValue, locale);
}
/**
* Returns the portlet request parameter value as a double. If the parameter
* is missing or not convertible to a double, 0 is returned.
*
* @param portletRequest the portlet request from which to read the
* parameter
* @param param the name of the parameter
* @param locale the locale used to parse the double value
* @return the portlet request parameter value as a double
*/
public static double getDouble(
PortletRequest portletRequest, String param, Locale locale) {
return GetterUtil.getDouble(portletRequest.getParameter(param), locale);
}
/**
* Returns the service context parameter value as a double. If the parameter
* is missing or not convertible to a double, 0 is returned.
*
* @param serviceContext the service context from which to read the
* parameter
* @param param the name of the parameter
* @return the service context parameter value as a double
*/
public static double getDouble(
ServiceContext serviceContext, String param) {
return GetterUtil.getDouble(serviceContext.getAttribute(param));
}
/**
* Returns the service context parameter value as a double. If the parameter
* is missing or not convertible to a double, the default value is returned.
*
* @param serviceContext the service context from which to read the
* parameter
* @param param the name of the parameter
* @param defaultValue a default value
* @return the service context parameter value as a double
*/
public static double getDouble(
ServiceContext serviceContext, String param, double defaultValue) {
return get(serviceContext, param, defaultValue);
}
/**
* Returns the request parameter value as a double array. In the returned
* array, each parameter value not convertible to a double is replaced by
* 0.
*
* @param request the servlet request from which to read the parameter
* @param param the name of the parameter
* @return the request parameter value as a double array
*/
public static double[] getDoubleValues(
HttpServletRequest request, String param) {
return getDoubleValues(request, param, new double[0]);
}
/**
* Returns the request parameter value as a double array. In the returned
* array, each parameter value not convertible to a double is replaced by
* the default value.
*
* @param request the servlet request from which to read the parameter
* @param param the name of the parameter
* @param defaultValue a default value
* @return the request parameter value as a double array
*/
public static double[] getDoubleValues(
HttpServletRequest request, String param, double[] defaultValue) {
return GetterUtil.getDoubleValues(
getParameterValues(request, param, null), defaultValue);
}
/**
* Returns the portlet request parameter value as a double array. In the
* returned array, each parameter value not convertible to a double is
* replaced by 0.
*
* @param portletRequest the portlet request from which to read the
* parameter
* @param param the name of the parameter
* @return the portlet request parameter value as a double array
*/
public static double[] getDoubleValues(
PortletRequest portletRequest, String param) {
return getDoubleValues(portletRequest, param, new double[0]);
}
/**
* Returns the portlet request parameter value as a double array. In the
* returned array, each parameter value not convertible to a double is
* replaced by the default value.
*
* @param portletRequest the portlet request from which to read the
* parameter
* @param param the name of the parameter
* @param defaultValue a default value
* @return the portlet request parameter value as a double array
*/
public static double[] getDoubleValues(
PortletRequest portletRequest, String param, double[] defaultValue) {
return GetterUtil.getDoubleValues(
getParameterValues(portletRequest, param, null), defaultValue);
}
/**
* Returns the service context parameter value as a double array. In the
* returned array, each parameter value not convertible to a double is
* replaced by 0.
*
* @param serviceContext the service context from which to read the
* parameter
* @param param the name of the parameter
* @return the service context parameter value as a double array
*/
public static double[] getDoubleValues(
ServiceContext serviceContext, String param) {
return getDoubleValues(serviceContext, param, new double[0]);
}
/**
* Returns the service context parameter value as a double array. In the
* returned array, each parameter value not convertible to a double is
* replaced by the default value.
*
* @param serviceContext the service context from which to read the
* parameter
* @param param the name of the parameter
* @param defaultValue a default value
* @return the service context parameter value as a double array
*/
public static double[] getDoubleValues(
ServiceContext serviceContext, String param, double[] defaultValue) {
return GetterUtil.getDoubleValues(
serviceContext.getAttribute(param), defaultValue);
}
/**
* Returns the request parameter value as a float. If the parameter is
* missing or not convertible to a float, 0 is returned.
*
* @param request the servlet request from which to read the parameter
* @param param the name of the parameter
* @return the request parameter value as a float
*/
public static float getFloat(HttpServletRequest request, String param) {
return GetterUtil.getFloat(request.getParameter(param));
}
/**
* Returns the request parameter value as a float. If the parameter is
* missing or not convertible to a float, the default value is returned.
*
* @param request the servlet request from which to read the parameter
* @param param the name of the parameter
* @param defaultValue a default value
* @return the request parameter value as a float
*/
public static float getFloat(
HttpServletRequest request, String param, float defaultValue) {
return get(request, param, defaultValue);
}
/**
* Returns the portlet request parameter value as a float. If the parameter
* is missing or not convertible to a float, 0 is returned.
*
* @param portletRequest the portlet request from which to read the
* parameter
* @param param the name of the parameter
* @return the portlet request parameter value as a float
*/
public static float getFloat(PortletRequest portletRequest, String param) {
return GetterUtil.getFloat(portletRequest.getParameter(param));
}
/**
* Returns the portlet request parameter value as a float. If the parameter
* is missing or not convertible to a float, the default value is returned.
*
* @param portletRequest the portlet request from which to read the
* parameter
* @param param the name of the parameter
* @param defaultValue a default value
* @return the portlet request parameter value as a float
*/
public static float getFloat(
PortletRequest portletRequest, String param, float defaultValue) {
return get(portletRequest, param, defaultValue);
}
/**
* Returns the service context parameter value as a float. If the parameter
* is missing or not convertible to a float, 0 is returned.
*
* @param serviceContext the service context from which to read the
* parameter
* @param param the name of the parameter
* @return the service context parameter value as a float
*/
public static float getFloat(ServiceContext serviceContext, String param) {
return GetterUtil.getFloat(serviceContext.getAttribute(param));
}
/**
* Returns the service context parameter value as a float. If the parameter
* is missing or not convertible to a float, the default value is returned.
*
* @param serviceContext the service context from which to read the
* parameter
* @param param the name of the parameter
* @param defaultValue a default value
* @return the service context parameter value as a float
*/
public static float getFloat(
ServiceContext serviceContext, String param, float defaultValue) {
return get(serviceContext, param, defaultValue);
}
/**
* Returns the request parameter value as a float array. In the returned
* array, each parameter value not convertible to a float is replaced by
* 0.
*
* @param request the servlet request from which to read the parameter
* @param param the name of the parameter
* @return the request parameter value as a float array
*/
public static float[] getFloatValues(
HttpServletRequest request, String param) {
return getFloatValues(request, param, new float[0]);
}
/**
* Returns the request parameter value as a float array. In the returned
* array, each parameter value not convertible to a float is replaced by the
* default value.
*
* @param request the servlet request from which to read the parameter
* @param param the name of the parameter
* @param defaultValue a default value
* @return the request parameter value as a float array
*/
public static float[] getFloatValues(
HttpServletRequest request, String param, float[] defaultValue) {
return GetterUtil.getFloatValues(
getParameterValues(request, param, null), defaultValue);
}
/**
* Returns the portlet request parameter value as a float array. In the
* returned array, each parameter value not convertible to a float is
* replaced by 0.
*
* @param portletRequest the portlet request from which to read the
* parameter
* @param param the name of the parameter
* @return the portlet request parameter value as a float array
*/
public static float[] getFloatValues(
PortletRequest portletRequest, String param) {
return getFloatValues(portletRequest, param, new float[0]);
}
/**
* Returns the portlet request parameter value as a float array. In the
* returned array, each parameter value not convertible to a float is
* replaced by the default value.
*
* @param portletRequest the portlet request from which to read the
* parameter
* @param param the name of the parameter
* @param defaultValue a default value
* @return the portlet request parameter value as a float array
*/
public static float[] getFloatValues(
PortletRequest portletRequest, String param, float[] defaultValue) {
return GetterUtil.getFloatValues(
getParameterValues(portletRequest, param, null), defaultValue);
}
/**
* Returns the service context parameter value as a float array. In the
* returned array, each parameter value not convertible to a float is
* replaced by 0.
*
* @param serviceContext the service context from which to read the
* parameter
* @param param the name of the parameter
* @return the service context parameter value as a float array
*/
public static float[] getFloatValues(
ServiceContext serviceContext, String param) {
return getFloatValues(serviceContext, param, new float[0]);
}
/**
* Returns the service context parameter value as a float array. In the
* returned array, each parameter value not convertible to a float is
* replaced by the default value.
*
* @param serviceContext the service context from which to read the
* parameter
* @param param the name of the parameter
* @param defaultValue a default value
* @return the service context parameter value as a float array
*/
public static float[] getFloatValues(
ServiceContext serviceContext, String param, float[] defaultValue) {
return GetterUtil.getFloatValues(
serviceContext.getAttribute(param), defaultValue);
}
/**
* Returns the request parameter value as an integer. If the parameter is
* missing or not convertible to an integer, 0 is returned.
*
* @param request the servlet request from which to read the parameter
* @param param the name of the parameter
* @return the request parameter value as an integer
*/
public static int getInteger(HttpServletRequest request, String param) {
return GetterUtil.getInteger(request.getParameter(param));
}
/**
* Returns the request parameter value as an integer. If the parameter is
* missing or not convertible to an integer, the default value is returned.
*
* @param request the servlet request from which to read the parameter
* @param param the name of the parameter
* @param defaultValue a default value
* @return the request parameter value as an integer
*/
public static int getInteger(
HttpServletRequest request, String param, int defaultValue) {
return get(request, param, defaultValue);
}
/**
* Returns the portlet request parameter value as an integer. If the
* parameter is missing or not convertible to an integer, 0 is
* returned.
*
* @param portletRequest the portlet request from which to read the
* parameter
* @param param the name of the parameter
* @return the portlet request parameter value as an integer
*/
public static int getInteger(PortletRequest portletRequest, String param) {
return GetterUtil.getInteger(portletRequest.getParameter(param));
}
/**
* Returns the portlet request parameter value as an integer. If the
* parameter is missing or not convertible to an integer, the default value
* is returned.
*
* @param portletRequest the portlet request from which to read the
* parameter
* @param param the name of the parameter
* @param defaultValue a default value
* @return the portlet request parameter value as an integer
*/
public static int getInteger(
PortletRequest portletRequest, String param, int defaultValue) {
return get(portletRequest, param, defaultValue);
}
/**
* Returns the service context parameter value as an integer. If the
* parameter is missing or not convertible to an integer, 0 is
* returned.
*
* @param serviceContext the service context from which to read the
* parameter
* @param param the name of the parameter
* @return the service context parameter value as an integer
*/
public static int getInteger(ServiceContext serviceContext, String param) {
return GetterUtil.getInteger(serviceContext.getAttribute(param));
}
/**
* Returns the service context parameter value as an integer. If the
* parameter is missing or not convertible to an integer, the default value
* is returned.
*
* @param serviceContext the service context from which to read the
* parameter
* @param param the name of the parameter
* @param defaultValue a default value
* @return the service context parameter value as an integer
*/
public static int getInteger(
ServiceContext serviceContext, String param, int defaultValue) {
return get(serviceContext, param, defaultValue);
}
/**
* Returns the request parameter value as an integer array. In the returned
* array, each parameter value not convertible to an integer is replaced by
* 0.
*
* @param request the servlet request from which to read the parameter
* @param param the name of the parameter
* @return the request parameter value as an integer
*/
public static int[] getIntegerValues(
HttpServletRequest request, String param) {
return getIntegerValues(request, param, new int[0]);
}
/**
* Returns the request parameter value as an integer array. In the returned
* array, each parameter value not convertible to an integer is replaced by
* the default value.
*
* @param request the servlet request from which to read the parameter
* @param param the name of the parameter
* @param defaultValue a default value
* @return the request parameter value as an integer
*/
public static int[] getIntegerValues(
HttpServletRequest request, String param, int[] defaultValue) {
return GetterUtil.getIntegerValues(
getParameterValues(request, param, null), defaultValue);
}
/**
* Returns the portlet request parameter value as an integer array. In the
* returned array, each parameter value not convertible to an integer is
* replaced by 0.
*
* @param portletRequest the portlet request from which to read the
* parameter
* @param param the name of the parameter
* @return the portlet request parameter value as an integer
*/
public static int[] getIntegerValues(
PortletRequest portletRequest, String param) {
return getIntegerValues(portletRequest, param, new int[0]);
}
/**
* Returns the portlet request parameter value as an integer array. In the
* returned array, each parameter value not convertible to an integer is
* replaced by the default value.
*
* @param portletRequest the portlet request from which to read the
* parameter
* @param param the name of the parameter
* @param defaultValue a default value
* @return the portlet request parameter value as an integer
*/
public static int[] getIntegerValues(
PortletRequest portletRequest, String param, int[] defaultValue) {
return GetterUtil.getIntegerValues(
getParameterValues(portletRequest, param, null), defaultValue);
}
/**
* Returns the service context parameter value as an integer array. In the
* returned array, each parameter value not convertible to an integer is
* replaced by 0.
*
* @param serviceContext the service context from which to read the
* parameter
* @param param the name of the parameter
* @return the service context parameter value as an integer
*/
public static int[] getIntegerValues(
ServiceContext serviceContext, String param) {
return getIntegerValues(serviceContext, param, new int[0]);
}
/**
* Returns the service context parameter value as an integer array. In the
* returned array, each parameter value not convertible to an integer is
* replaced by the default value.
*
* @param serviceContext the service context from which to read the
* parameter
* @param param the name of the parameter
* @param defaultValue a default value
* @return the service context parameter value as an integer
*/
public static int[] getIntegerValues(
ServiceContext serviceContext, String param, int[] defaultValue) {
return GetterUtil.getIntegerValues(
serviceContext.getAttribute(param), defaultValue);
}
/**
* Returns the request parameter value as a long. If the parameter is
* missing or not convertible to a long, 0 is returned.
*
* @param request the servlet request from which to read the parameter
* @param param the name of the parameter
* @return the request parameter value as a long
*/
public static long getLong(HttpServletRequest request, String param) {
return GetterUtil.getLong(request.getParameter(param));
}
/**
* Returns the request parameter value as a long. If the parameter is
* missing or not convertible to a long, the default value is returned.
*
* @param request the servlet request from which to read the parameter
* @param param the name of the parameter
* @param defaultValue a default value
* @return the request parameter value as a long
*/
public static long getLong(
HttpServletRequest request, String param, long defaultValue) {
return get(request, param, defaultValue);
}
/**
* Returns the portlet request parameter value as a long. If the parameter
* is missing or not convertible to a long, 0 is returned.
*
* @param portletRequest the portlet request from which to read the
* parameter
* @param param the name of the parameter
* @return the portlet request parameter value as a long
*/
public static long getLong(PortletRequest portletRequest, String param) {
return GetterUtil.getLong(portletRequest.getParameter(param));
}
/**
* Returns the portlet request parameter value as a long. If the parameter
* is missing or not convertible to a long, the default value is returned.
*
* @param portletRequest the portlet request from which to read the
* parameter
* @param param the name of the parameter
* @param defaultValue a default value
* @return the portlet request parameter value as a long
*/
public static long getLong(
PortletRequest portletRequest, String param, long defaultValue) {
return get(portletRequest, param, defaultValue);
}
/**
* Returns the service context parameter value as a long. If the parameter
* is missing or not convertible to a long, 0 is returned.
*
* @param serviceContext the service context from which to read the
* parameter
* @param param the name of the parameter
* @return the service context parameter value as a long
*/
public static long getLong(ServiceContext serviceContext, String param) {
return GetterUtil.getLong(serviceContext.getAttribute(param));
}
/**
* Returns the service context parameter value as a long. If the parameter
* is missing or not convertible to a long, the default value is returned.
*
* @param serviceContext the service context from which to read the
* parameter
* @param param the name of the parameter
* @param defaultValue a default value
* @return the service context parameter value as a long
*/
public static long getLong(
ServiceContext serviceContext, String param, long defaultValue) {
return get(serviceContext, param, defaultValue);
}
/**
* Returns the request parameter value as a long array. In the returned
* array, each parameter value not convertible to a long is replaced by
* 0.
*
* @param request the servlet request from which to read the parameter
* @param param the name of the parameter
* @return the request parameter value as a long array
*/
public static long[] getLongValues(
HttpServletRequest request, String param) {
return getLongValues(request, param, new long[0]);
}
/**
* Returns the request parameter value as a long array. In the returned
* array, each parameter value not convertible to a long is replaced by the
* default value.
*
* @param request the servlet request from which to read the parameter
* @param param the name of the parameter
* @param defaultValue a default value
* @return the request parameter value as a long array
*/
public static long[] getLongValues(
HttpServletRequest request, String param, long[] defaultValue) {
return GetterUtil.getLongValues(
getParameterValues(request, param, null), defaultValue);
}
/**
* Returns the portlet request parameter value as a long array. In the
* returned array, each parameter value not convertible to a long is
* replaced by 0.
*
* @param portletRequest the portlet request from which to read the
* parameter
* @param param the name of the parameter
* @return the portlet request parameter value as a long array
*/
public static long[] getLongValues(
PortletRequest portletRequest, String param) {
return getLongValues(portletRequest, param, new long[0]);
}
/**
* Returns the portlet request parameter value as a long array. In the
* returned array, each parameter value not convertible to a long is
* replaced by the default value.
*
* @param portletRequest the portlet request from which to read the
* parameter
* @param param the name of the parameter
* @param defaultValue a default value
* @return the portlet request parameter value as a long array
*/
public static long[] getLongValues(
PortletRequest portletRequest, String param, long[] defaultValue) {
return GetterUtil.getLongValues(
getParameterValues(portletRequest, param, null), defaultValue);
}
/**
* Returns the service context parameter value as a long array. In the
* returned array, each parameter value not convertible to a long is
* replaced by 0.
*
* @param serviceContext the service context from which to read the
* parameter
* @param param the name of the parameter
* @return the service context parameter value as a long array
*/
public static long[] getLongValues(
ServiceContext serviceContext, String param) {
return getLongValues(serviceContext, param, new long[0]);
}
/**
* Returns the service context parameter value as a long array. In the
* returned array, each parameter value not convertible to a long is
* replaced by the default value.
*
* @param serviceContext the service context from which to read the
* parameter
* @param param the name of the parameter
* @param defaultValue a default value
* @return the service context parameter value as a long array
*/
public static long[] getLongValues(
ServiceContext serviceContext, String param, long[] defaultValue) {
return GetterUtil.getLongValues(
serviceContext.getAttribute(param), defaultValue);
}
/**
* Returns the request parameter value as a Number. If the parameter is
* missing or not convertible to a Number, 0 is returned.
*
* @param request the servlet request from which to read the parameter
* @param param the name of the parameter
* @return the request parameter value as a Number
*/
public static Number getNumber(HttpServletRequest request, String param) {
return GetterUtil.getNumber(request.getParameter(param));
}
/**
* Returns the request parameter value as a Number. If the parameter is
* missing or not convertible to a Number, the default value is returned.
*
* @param request the servlet request from which to read the parameter
* @param param the name of the parameter
* @param defaultValue a default value
* @return the request parameter value as a Number
*/
public static Number getNumber(
HttpServletRequest request, String param, Number defaultValue) {
return get(request, param, defaultValue);
}
/**
* Returns the portlet request parameter value as a Number. If the parameter
* is missing or not convertible to a Number, 0 is returned.
*
* @param portletRequest the portlet request from which to read the
* parameter
* @param param the name of the parameter
* @return the portlet request parameter value as a Number
*/
public static Number getNumber(
PortletRequest portletRequest, String param) {
return GetterUtil.getNumber(portletRequest.getParameter(param));
}
/**
* Returns the portlet request parameter value as a Number. If the parameter
* is missing or not convertible to a Number, the default value is returned.
*
* @param portletRequest the portlet request from which to read the
* parameter
* @param param the name of the parameter
* @param defaultValue a default value
* @return the portlet request parameter value as a Number
*/
public static Number getNumber(
PortletRequest portletRequest, String param, Number defaultValue) {
return get(portletRequest, param, defaultValue);
}
/**
* Returns the service context parameter value as a Number. If the parameter
* is missing or not convertible to a Number, 0 is returned.
*
* @param serviceContext the service context from which to read the
* parameter
* @param param the name of the parameter
* @return the service context parameter value as a Number
*/
public static Number getNumber(
ServiceContext serviceContext, String param) {
return GetterUtil.getNumber(serviceContext.getAttribute(param));
}
/**
* Returns the service context parameter value as a Number. If the parameter
* is missing or not convertible to a Number, the default value is returned.
*
* @param serviceContext the service context from which to read the
* parameter
* @param param the name of the parameter
* @param defaultValue a default value
* @return the service context parameter value as a Number
*/
public static Number getNumber(
ServiceContext serviceContext, String param, Number defaultValue) {
return get(serviceContext, param, defaultValue);
}
/**
* Returns the request parameter value as a Number array. In the returned
* array, each parameter value not convertible to a Number is replaced by
* 0.
*
* @param request the servlet request from which to read the parameter
* @param param the name of the parameter
* @return the request parameter value as a Number array
*/
public static Number[] getNumberValues(
HttpServletRequest request, String param) {
return getNumberValues(request, param, new Number[0]);
}
/**
* Returns the request parameter value as a Number array. In the returned
* array, each parameter value not convertible to a Number is replaced by
* the default value.
*
* @param request the servlet request from which to read the parameter
* @param param the name of the parameter
* @param defaultValue a default value
* @return the request parameter value as a Number array
*/
public static Number[] getNumberValues(
HttpServletRequest request, String param, Number[] defaultValue) {
return GetterUtil.getNumberValues(
getParameterValues(request, param, null), defaultValue);
}
/**
* Returns the portlet request parameter value as a Number array. In the
* returned array, each parameter value not convertible to a Number is
* replaced by 0.
*
* @param portletRequest the portlet request from which to read the
* parameter
* @param param the name of the parameter
* @return the portlet request parameter value as a Number array
*/
public static Number[] getNumberValues(
PortletRequest portletRequest, String param) {
return getNumberValues(portletRequest, param, new Number[0]);
}
/**
* Returns the portlet request parameter value as a Number array. In the
* returned array, each parameter value not convertible to a Number is
* replaced by the default value.
*
* @param portletRequest the portlet request from which to read the
* parameter
* @param param the name of the parameter
* @param defaultValue a default value
* @return the portlet request parameter value as a Number array
*/
public static Number[] getNumberValues(
PortletRequest portletRequest, String param, Number[] defaultValue) {
return GetterUtil.getNumberValues(
getParameterValues(portletRequest, param, null), defaultValue);
}
/**
* Returns the service context parameter value as a Number array. In the
* returned array, each parameter value not convertible to a Number is
* replaced by 0.
*
* @param serviceContext the service context from which to read the
* parameter
* @param param the name of the parameter
* @return the service request parameter value as a Number array
*/
public static Number[] getNumberValues(
ServiceContext serviceContext, String param) {
return getNumberValues(serviceContext, param, new Number[0]);
}
/**
* Returns the service context parameter value as a Number array. In the
* returned array, each parameter value not convertible to a Number is
* replaced by the default value.
*
* @param serviceContext the service context from which to read the
* parameter
* @param param the name of the parameter
* @param defaultValue a default value
* @return the service request parameter value as a Number array
*/
public static Number[] getNumberValues(
ServiceContext serviceContext, String param, Number[] defaultValue) {
return GetterUtil.getNumberValues(
serviceContext.getAttribute(param), defaultValue);
}
/**
* Returns the request parameter value as a String array. In the returned
* array, each parameter value not convertible to a String is replaced by a
* blank string.
*
* @param request the servlet request from which to read the parameter
* @param param the name of the parameter
* @return the request parameter value as a String array
*/
public static String[] getParameterValues(
HttpServletRequest request, String param) {
return getParameterValues(request, param, new String[0]);
}
/**
* Returns the request parameter value as a String array. In the returned
* array, each parameter value not convertible to a String is replaced by
* the default value.
*
* @param request the servlet request from which to read the parameter
* @param param the name of the parameter
* @param defaultValue a default value
* @return the request parameter value as a String array
*/
public static String[] getParameterValues(
HttpServletRequest request, String param, String[] defaultValue) {
return getParameterValues(request, param, defaultValue, true);
}
/**
* Returns the request parameter value as a String array. In the returned
* array, each parameter value not convertible to a String is replaced by
* the default value.
*
* @param request the servlet request from which to read the parameter
* @param param the name of the parameter
* @param defaultValue a default value
* @param split whether to split the single parameter value using comma
* separators to get multiple values
* @return the request parameter value as a String array
*/
public static String[] getParameterValues(
HttpServletRequest request, String param, String[] defaultValue,
boolean split) {
String[] values = request.getParameterValues(param);
if (values == null) {
return _normalize(defaultValue);
}
if (split && (values.length == 1)) {
return _normalize(StringUtil.split(values[0]));
}
return _normalize(values);
}
/**
* Returns the portlet request parameter value as a String array. In the
* returned array, each parameter value not convertible to a String is
* replaced by a blank string.
*
* @param portletRequest the portlet request from which to read the
* parameter
* @param param the name of the parameter
* @return the portlet request parameter value as a String array
*/
public static String[] getParameterValues(
PortletRequest portletRequest, String param) {
return getParameterValues(portletRequest, param, new String[0]);
}
/**
* Returns the portlet request parameter value as a String array. In the
* returned array, each parameter value not convertible to a String is
* replaced by the default value.
*
* @param portletRequest the portlet request from which to read the
* parameter
* @param param the name of the parameter
* @param defaultValue a default value
* @return the portlet request parameter value as a String array
*/
public static String[] getParameterValues(
PortletRequest portletRequest, String param, String[] defaultValue) {
return getParameterValues(portletRequest, param, defaultValue, true);
}
/**
* Returns the portlet request parameter value as a String array. In the
* returned array, each parameter value not convertible to a String is
* replaced by the default value.
*
* @param portletRequest the portlet request from which to read the
* parameter
* @param param the name of the parameter
* @param defaultValue a default value
* @param split whether to split the single parameter value using comma
* separators to get multiple values
* @return the portlet request parameter value as a String array
*/
public static String[] getParameterValues(
PortletRequest portletRequest, String param, String[] defaultValue,
boolean split) {
HttpServletRequest request = PortalUtil.getHttpServletRequest(
portletRequest);
return getParameterValues(request, param, defaultValue, split);
}
/**
* Returns the request parameter value as a short. If the parameter is
* missing or not convertible to a short, 0 is returned.
*
* @param request the servlet request from which to read the parameter
* @param param the name of the parameter
* @return the request parameter value as a short
*/
public static short getShort(HttpServletRequest request, String param) {
return GetterUtil.getShort(request.getParameter(param));
}
/**
* Returns the request parameter value as a short. If the parameter is
* missing or not convertible to a short, the default value is returned.
*
* @param request the servlet request from which to read the parameter
* @param param the name of the parameter
* @param defaultValue a default value
* @return the request parameter value as a short
*/
public static short getShort(
HttpServletRequest request, String param, short defaultValue) {
return get(request, param, defaultValue);
}
/**
* Returns the portlet request parameter value as a short. If the parameter
* is missing or not convertible to a short, 0 is returned.
*
* @param portletRequest the portlet request from which to read the
* parameter
* @param param the name of the parameter
* @return the portlet request parameter value as a short
*/
public static short getShort(PortletRequest portletRequest, String param) {
return GetterUtil.getShort(portletRequest.getParameter(param));
}
/**
* Returns the portlet request parameter value as a short. If the parameter
* is missing or not convertible to a short, the default value is returned.
*
* @param portletRequest the portlet request from which to read the
* parameter
* @param param the name of the parameter
* @param defaultValue a default value
* @return the portlet request parameter value as a short
*/
public static short getShort(
PortletRequest portletRequest, String param, short defaultValue) {
return get(portletRequest, param, defaultValue);
}
/**
* Returns the service context parameter value as a short. If the parameter
* is missing or not convertible to a short, 0 is returned.
*
* @param serviceContext the service context from which to read the
* parameter
* @param param the name of the parameter
* @return the service context parameter value as a short
*/
public static short getShort(ServiceContext serviceContext, String param) {
return GetterUtil.getShort(serviceContext.getAttribute(param));
}
/**
* Returns the service context parameter value as a short. If the parameter
* is missing or not convertible to a short, the default value is returned.
*
* @param serviceContext the service context from which to read the
* parameter
* @param param the name of the parameter
* @param defaultValue a default value
* @return the service context parameter value as a short
*/
public static short getShort(
ServiceContext serviceContext, String param, short defaultValue) {
return get(serviceContext, param, defaultValue);
}
/**
* Returns the request parameter value as a short array. In the returned
* array, each parameter value not convertible to a short is replaced by
* 0.
*
* @param request the servlet request from which to read the parameter
* @param param the name of the parameter
* @return the request parameter value as a short array
*/
public static short[] getShortValues(
HttpServletRequest request, String param) {
return getShortValues(request, param, new short[0]);
}
/**
* Returns the request parameter value as a short array. In the returned
* array, each parameter value not convertible to a short is replaced by the
* default value.
*
* @param request the servlet request from which to read the parameter
* @param param the name of the parameter
* @param defaultValue a default value
* @return the request parameter value as a short array
*/
public static short[] getShortValues(
HttpServletRequest request, String param, short[] defaultValue) {
return GetterUtil.getShortValues(
getParameterValues(request, param, null), defaultValue);
}
/**
* Returns the portlet request parameter value as a short array. In the
* returned array, each parameter value not convertible to a short is
* replaced by 0.
*
* @param portletRequest the portlet request from which to read the
* parameter
* @param param the name of the parameter
* @return the portlet request parameter value as a short array
*/
public static short[] getShortValues(
PortletRequest portletRequest, String param) {
return getShortValues(portletRequest, param, new short[0]);
}
/**
* Returns the portlet request parameter value as a short array. In the
* returned array, each parameter value not convertible to a short is
* replaced by the default value.
*
* @param portletRequest the portlet request from which to read the
* parameter
* @param param the name of the parameter
* @param defaultValue a default value
* @return the portlet request parameter value as a short array
*/
public static short[] getShortValues(
PortletRequest portletRequest, String param, short[] defaultValue) {
return GetterUtil.getShortValues(
getParameterValues(portletRequest, param, null), defaultValue);
}
/**
* Returns the service context parameter value as a short array. In the
* returned array, each parameter value not convertible to a short is
* replaced by 0.
*
* @param serviceContext the service context from which to read the
* parameter
* @param param the name of the parameter
* @return the service context parameter value as a short array
*/
public static short[] getShortValues(
ServiceContext serviceContext, String param) {
return getShortValues(serviceContext, param, new short[0]);
}
/**
* Returns the service context parameter value as a short array. In the
* returned array, each parameter value not convertible to a short is
* replaced by the default value.
*
* @param serviceContext the service context from which to read the
* parameter
* @param param the name of the parameter
* @param defaultValue a default value
* @return the service context parameter value as a short array
*/
public static short[] getShortValues(
ServiceContext serviceContext, String param, short[] defaultValue) {
return GetterUtil.getShortValues(
serviceContext.getAttribute(param), defaultValue);
}
/**
* Returns the request parameter value as a String. If the parameter is
* missing or not convertible to a String, a blank string is returned.
*
* @param request the servlet request from which to read the parameter
* @param param the name of the parameter
* @return the request parameter value as a String
*/
public static String getString(HttpServletRequest request, String param) {
return _normalize(GetterUtil.getString(request.getParameter(param)));
}
/**
* Returns the request parameter value as a String. If the parameter is
* missing or not convertible to a String, the default value is returned.
*
* @param request the servlet request from which to read the parameter
* @param param the name of the parameter
* @param defaultValue a default value
* @return the request parameter value as a String
*/
public static String getString(
HttpServletRequest request, String param, String defaultValue) {
return get(request, param, defaultValue);
}
/**
* Returns the portlet request parameter value as a String. If the parameter
* is missing or not convertible to a String, a blank string is returned.
*
* @param portletRequest the portlet request from which to read the
* parameter
* @param param the name of the parameter
* @return the portlet request parameter value as a String
*/
public static String getString(
PortletRequest portletRequest, String param) {
return _normalize(
GetterUtil.getString(portletRequest.getParameter(param)));
}
/**
* Returns the portlet request parameter value as a String. If the parameter
* is missing or not convertible to a String, the default value is returned.
*
* @param portletRequest the portlet request from which to read the
* parameter
* @param param the name of the parameter
* @param defaultValue a default value
* @return the portlet request parameter value as a String
*/
public static String getString(
PortletRequest portletRequest, String param, String defaultValue) {
return get(portletRequest, param, defaultValue);
}
/**
* Returns the service context parameter value as a String. If the parameter
* is missing or not convertible to a String, a blank string is returned.
*
* @param serviceContext the service context from which to read the
* parameter
* @param param the name of the parameter
* @return the service context parameter value as a String
*/
public static String getString(
ServiceContext serviceContext, String param) {
return _normalize(
GetterUtil.getString(serviceContext.getAttribute(param)));
}
/**
* Returns the service context parameter value as a String. If the parameter
* is missing or not convertible to a String, the default value is returned.
*
* @param serviceContext the service context from which to read the
* parameter
* @param param the name of the parameter
* @param defaultValue a default value
* @return the service context parameter value as a String
*/
public static String getString(
ServiceContext serviceContext, String param, String defaultValue) {
return get(serviceContext, param, defaultValue);
}
/**
* Returns the request parameter value as a String array. In the returned
* array, each parameter value not convertible to a String is replaced by a
* blank string.
*
* @param request the servlet request from which to read the parameter
* @param param the name of the parameter
* @return the request parameter value as a String array
*/
public static String[] getStringValues(
HttpServletRequest request, String param) {
return getStringValues(request, param, new String[0]);
}
/**
* Returns the request parameter value as a String array. In the returned
* array, each parameter value not convertible to a String is replaced by
* the default value.
*
* @param request the servlet request from which to read the parameter
* @param param the name of the parameter
* @param defaultValue a default value
* @return the request parameter value as a String array
*/
public static String[] getStringValues(
HttpServletRequest request, String param, String[] defaultValue) {
return GetterUtil.getStringValues(
getParameterValues(request, param, null),
() -> _normalize(defaultValue));
}
/**
* Returns the portlet request parameter value as a String array. In the
* returned array, each parameter value not convertible to a String is
* replaced by a blank string.
*
* @param portletRequest the portlet request from which to read the
* parameter
* @param param the name of the parameter
* @return the portlet request parameter value as a String array
*/
public static String[] getStringValues(
PortletRequest portletRequest, String param) {
return getStringValues(portletRequest, param, new String[0]);
}
/**
* Returns the portlet request parameter value as a String array. In the
* returned array, each parameter value not convertible to a String is
* replaced by the default value.
*
* @param portletRequest the portlet request from which to read the
* parameter
* @param param the name of the parameter
* @param defaultValue a default value
* @return the portlet request parameter value as a String array
*/
public static String[] getStringValues(
PortletRequest portletRequest, String param, String[] defaultValue) {
return GetterUtil.getStringValues(
getParameterValues(portletRequest, param, null),
() -> _normalize(defaultValue));
}
/**
* Returns the service context parameter value as a String array. In the
* returned array, each parameter value not convertible to a String is
* replaced by a blank string.
*
* @param serviceContext the service context from which to read the
* parameter
* @param param the name of the parameter
* @return the service context parameter value as a String array
*/
public static String[] getStringValues(
ServiceContext serviceContext, String param) {
return getStringValues(serviceContext, param, new String[0]);
}
/**
* Returns the service context parameter value as a String array. In the
* returned array, each parameter value not convertible to a String is
* replaced by the default value.
*
* @param serviceContext the service context from which to read the
* parameter
* @param param the name of the parameter
* @param defaultValue a default value
* @return the service context parameter value as a String array
*/
public static String[] getStringValues(
ServiceContext serviceContext, String param, String[] defaultValue) {
return GetterUtil.getStringValues(
serviceContext.getAttribute(param), () -> _normalize(defaultValue));
}
/**
* Prints all the request parameters as standard output.
*
* @param request the servlet request from which to read the parameters
*/
public static void print(HttpServletRequest request) {
Map parameters = request.getParameterMap();
for (Map.Entry entry : parameters.entrySet()) {
String name = entry.getKey();
String[] values = entry.getValue();
for (int i = 0; i < values.length; i++) {
System.out.println(
StringBundler.concat(
name, "[", String.valueOf(i), "] = ", values[i]));
}
}
}
/**
* Prints all the portlet request parameters as standard output.
*
* @param portletRequest the portlet request from which to read the
* parameters
*/
public static void print(PortletRequest portletRequest) {
Enumeration enu = portletRequest.getParameterNames();
while (enu.hasMoreElements()) {
String param = enu.nextElement();
String[] values = portletRequest.getParameterValues(param);
for (int i = 0; i < values.length; i++) {
System.out.println(
StringBundler.concat(
param, "[", String.valueOf(i), "] = ", values[i]));
}
}
}
/**
* Prints all the service context parameters as standard output.
*
* @param serviceContext the service context from which to read the
* parameters
*/
public static void print(ServiceContext serviceContext) {
Map attributes = serviceContext.getAttributes();
for (Map.Entry entry : attributes.entrySet()) {
System.out.println(
entry.getKey() + " = " + String.valueOf(entry.getValue()));
}
}
private static String _normalize(String input) {
if ((_FORM == null) || Validator.isNull(input)) {
return input;
}
return Normalizer.normalize(input, _FORM);
}
private static String[] _normalize(String[] input) {
if ((_FORM == null) || ArrayUtil.isEmpty(input)) {
return input;
}
for (int i = 0; i < input.length; i++) {
input[i] = Normalizer.normalize(input[i], _FORM);
}
return input;
}
private static final Normalizer.Form _FORM;
static {
String formString = PropsUtil.get(
PropsKeys.UNICODE_TEXT_NORMALIZER_FORM);
if ((formString == null) || formString.isEmpty()) {
_FORM = null;
}
else {
Normalizer.Form form = null;
try {
form = Normalizer.Form.valueOf(formString);
}
catch (IllegalArgumentException iae) {
form = null;
}
_FORM = form;
}
}
}