| java.lang.Object
 org.apache.commons.mail.EmailUtils
| EmailUtils | | final class EmailUtils (Code) | | Utility methods used by commons-email.
These methods are copied from other commons components (commons-lang) to avoid creating a dependency for such a small component.
This is a package scoped class, and should not be used directly by users.
author:
jakarta-commons
version:
$Id: EmailUtils.java 279313 2005-09-07 12:41:58Z henning $
since:
1.0 |
| Method Summary | |
| static boolean | isEmpty(String str)
Checks if a String is empty ("") or null. | | static boolean | isNotEmpty(String str)
Checks if a String is not empty ("") and not null. | | static void | notNull(Object object, String message)
Validate an argument, throwing IllegalArgumentException if the argument is null. | | static String | randomAlphabetic(int count)
Creates a random string whose length is the number of characters specified. |
| isEmpty | | static boolean isEmpty(String str)(Code) | |
Checks if a String is empty ("") or null.
Parameters:
str - the String to check, may be null true if the String is empty or null
since:
Commons Lang v2.1, svn 240418 |
| isNotEmpty | | static boolean isNotEmpty(String str)(Code) | |
Checks if a String is not empty ("") and not null.
Parameters:
str - the String to check, may be null true if the String is not empty and not null
since:
Commons Lang v2.1, svn 240418 |
| notNull | | static void notNull(Object object, String message)(Code) | |
Validate an argument, throwing IllegalArgumentException if the argument is null.
Parameters:
object - the object to check is not null
Parameters:
message - the exception message you would like to see if the object is null
throws:
IllegalArgumentException - if the object is null
since:
Commons Lang v2.1, svn 201930 |
| randomAlphabetic | | static String randomAlphabetic(int count)(Code) | |
Creates a random string whose length is the number of characters specified.
Characters will be chosen from the set of alphabetic characters.
Parameters:
count - the length of random string to create the random string
since:
Commons Lang v2.1, svn 201930 |
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