| java.lang.Object
 com.sun.portal.app.filesharing.util.ParameterCheck
| ParameterCheck | | public class ParameterCheck (Code) | |
author:
Alejandro Abdelnur |
| checkNotEmpty | | public static void checkNotEmpty(String paramName, String param, boolean trim)(Code) | | Verifies if a parameter is not empty. If empty throws an IllegalArgumentException.
Parameters:
paramName - name of the parameter, for the exception message.
Parameters:
param - value of the parameter to check for not empty.
Parameters:
trim - indicates if the parameter value should be trimmed before check.
throws:
IllegalArgumentException - thrown if the parameter is NULL. |
| checkNotNull | | public static void checkNotNull(String paramName, Object param)(Code) | | Verifies if a parameter is NULL. If NULL throws an IllegalArgumentException.
Parameters:
paramName - name of the parameter, for the exception message.
Parameters:
param - value of the parameter to check for NULL
throws:
IllegalArgumentException - thrown if the parameter is NULL. |
| decodeCharset | | public static String decodeCharset(String s, String charset)(Code) | | decoding parameter by given charset
Parameters:
s - String for decoding
Parameters:
charset - The target charset return decoded string if success,or original string including null. |
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