com.xebialabs.deployit.util
Class ExtendedStringUtils

java.lang.Object
  com.xebialabs.deployit.util.ExtendedStringUtils

public class ExtendedStringUtils
extends java.lang.Object

Utility class for some useful String manipulations.

Field Summary

static java.lang.String

DEFAULT_JOIN_SEPARATOR The default join separator used by join(Collection, Transformer).

Constructor Summary

ExtendedStringUtils()

Method Summary

static java.lang.String	getQuotedString(java.lang.String str) Returns the string wrapped between double quotes if it contains a space or if it is empty.
static <T> java.lang.String	join(java.util.Collection<T> collection, org.apache.commons.collections.Transformer toStringGenerator) Joins the string representations of a collection to form one string using the default join separator.
static <T> java.lang.String	join(java.util.Collection<T> collection, org.apache.commons.collections.Transformer toStringGenerator, java.lang.String separator) Joins the string representations of a collection to form one string.

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_JOIN_SEPARATOR

public static final java.lang.String DEFAULT_JOIN_SEPARATOR

The default join separator used by join(Collection, Transformer).

See Also:

Constant Field Values

Constructor Detail

ExtendedStringUtils

public ExtendedStringUtils()

Method Detail

getQuotedString

public static java.lang.String getQuotedString(java.lang.String str)

Returns the string wrapped between double quotes if it contains a space or if it is empty.

Parameters:

str - the string to quote

Returns:

the quoted string

join

public static <T> java.lang.String join(java.util.Collection<T> collection,
                                        org.apache.commons.collections.Transformer toStringGenerator)

Joins the string representations of a collection to form one string using the default join separator.

Type Parameters:

T - the type of the collection members.

Parameters:

collection - the collection to join.

toStringGenerator - the Transformer that transforms a collection member to its string representation.

Returns:

the joined string.

join

public static <T> java.lang.String join(java.util.Collection<T> collection,
                                        org.apache.commons.collections.Transformer toStringGenerator,
                                        java.lang.String separator)

Joins the string representations of a collection to form one string.

Type Parameters:

T - the type of the collection members.

Parameters:

collection - the collection to join.

toStringGenerator - the Transformer that transforms a collection member to its string representation.

separator - the string that will separate the strings when they are joined together.

Returns:

the joined string.