serp.util
Class Strings

java.lang.Object
  |
  +--serp.util.Strings

public class Strings

extends Object

String utiltity methods.

Constructor Summary

Strings()

Method Summary

static String	capitalize(String str) Deprecated. Use the Jakarta Commons project's StringUtils.capitalise method.
static String	getClassName(Class cls) Return only the class name, without package.
static String	getClassName(String fullName) Return only the class name.
static String	getPackageName(Class cls) Return only the package, or empty string if none.
static String	getPackageName(String fullName) Return only the package, or empty string if none.
static String	join(Object[] strings, String token) Joins the given strings, placing the given token between them.
static String[]	split(String str, String token, int max) Splits the given string on the given token.
static Class	toClass(String str, ClassLoader loader) Return the class for the given string, correctly handling primitive types.

Methods inherited from class java.lang.Object

, clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Strings

public Strings()

Method Detail

capitalize

public static String capitalize(String str)

Deprecated. Use the Jakarta Commons project's StringUtils.capitalise method.

Capitlizes the first letter of the given string. Null or empty strings are returned without modification.

split

public static String[] split(String str,
                             String token,
                             int max)

Splits the given string on the given token. Follows the semantics of the Java 1.4 String#split(String,int) method, but does not treat the given token as a regular expression.

join

public static String join(Object[] strings,
                          String token)

Joins the given strings, placing the given token between them.

toClass

public static Class toClass(String str,
                            ClassLoader loader)

Return the class for the given string, correctly handling primitive types. If the given class loader is null, the context loader of the current thread will be used.

Throws:

RuntimeException - on load error

getClassName

public static String getClassName(Class cls)

Return only the class name, without package.

getClassName

public static String getClassName(String fullName)

Return only the class name.

getPackageName

public static String getPackageName(Class cls)

Return only the package, or empty string if none.

getPackageName

public static String getPackageName(String fullName)

Return only the package, or empty string if none.