Package org.openbravo.erpCommon.utility

Class StringCollectionUtils

java.lang.Object

org.openbravo.erpCommon.utility.StringCollectionUtils

public class StringCollectionUtils
extends Object

Provides common utilities to handle Collections as Strings.

Constructor Summary

Constructors

Constructor	Description
StringCollectionUtils()

Method Summary

Modifier and Type	Method	Description
static String	commaSeparated(Object[] col)	Equivalent to commaSeparated(Collection) using an Array as parameter.
static String	commaSeparated(Collection<?> col)	Returns a String including all elements in the Collection received as parameter separated by a comma and quoted with single quotes (').
static String	commaSeparated(Collection<?> col, boolean addQuotes)	Returns a String including all elements in the Collection received as parameter separated by a comma.
static boolean	isEmptyCollection(String collection)	Checks if a comma separated representation of a collection represents an empty collection.

Methods inherited from class java.lang.Object

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

Constructor Detail

StringCollectionUtils

public StringCollectionUtils()

Method Detail

commaSeparated

public static String commaSeparated(Collection<?> col)

Returns a String including all elements in the Collection received as parameter separated by a comma and quoted with single quotes (').

Parameters:

col - A Collection to be represented as comma separated String.

Returns:

A String representation of col.

commaSeparated

public static String commaSeparated(Object[] col)

Equivalent to commaSeparated(Collection) using an Array as parameter.

commaSeparated

public static String commaSeparated(Collection<?> col,
                                    boolean addQuotes)

Returns a String including all elements in the Collection received as parameter separated by a comma.

Parameters:

col - A Collection to be represented as comma separated String.

addQuotes - Should each value in the Collection be surrounded by single quotes '

Returns:

A String representation of col.

isEmptyCollection

public static boolean isEmptyCollection(String collection)

Checks if a comma separated representation of a collection represents an empty collection.

Parameters:

collection - A comma separated representation of a collection

Returns:

true if the provided String represents an empty collection. Otherwise, return false.