org.openhubframework.openhub.common

Class Tools

java.lang.Object

org.openhubframework.openhub.common.Tools

public final class Tools
extends Object

Class with common methods for use. For usage look into test ToolsTest class.

Method Summary

Methods

Modifier and Type	Method and Description
static org.joda.time.DateTime	fromUTC(org.joda.time.DateTime utcTime) Converts UTC instant of DateTime to local instant of DateTime with default time zone.
static org.joda.time.DateTime	fromUTC(long utcMillis) Converts UTC time in millis to local DateTime with default time zone.
static String	joinNonEmpty(String[] array, char separator) Joins the provided input Strings into one String, separated by the provided separator character.
static String	marshalToXml(Object obj, Class sourceClass) Marshals object graph into XML.
static <T> String	marshalToXml(T obj, QName qName) Marshals object graph into XML.
static String	toString(Object value) Returns the string representation of the Object argument.
static org.joda.time.DateTime	toUTC(org.joda.time.DateTime localDateTime) Converts local instant of DateTime to standard UTC instant of DateTime with UTC time zone.
static <T> T	unmarshalFromXml(String xml, Class<T> targetClass) Unmarshals XML into object graph.

Methods inherited from class java.lang.Object

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

Method Detail

toString

public static String toString(Object value)

Returns the string representation of the Object argument.

Parameters:

value - an Object.

Returns:

if the argument is null, then null; otherwise, the value of value.toString() is returned.

joinNonEmpty

public static String joinNonEmpty(String[] array,
                  char separator)

Joins the provided input Strings into one String, separated by the provided separator character. Null and empty elements are skipped.

Parameters:

array - an array of String to join together into one String

separator - separator character to separate the array elements with

Returns:

the string merged from array, separated by the specified character

marshalToXml

public static String marshalToXml(Object obj,
                  Class sourceClass)

Marshals object graph into XML.

Parameters:

obj - the object graph

sourceClass - the input class

Returns:

XML as string

See Also:

XmlConverter

marshalToXml

public static <T> String marshalToXml(T obj,
                      QName qName)

Marshals object graph into XML.

Parameters:

obj - the object graph

qName - the QName

Returns:

XML as string

See Also:

Marshaller

unmarshalFromXml

public static <T> T unmarshalFromXml(String xml,
                     Class<T> targetClass)

Unmarshals XML into object graph.

Parameters:

xml - the input string

targetClass - the target class

Returns:

object graph

See Also:

XmlConverter

toUTC

public static org.joda.time.DateTime toUTC(org.joda.time.DateTime localDateTime)

Converts local instant of DateTime to standard UTC instant of DateTime with UTC time zone.

Parameters:

localDateTime - the local time

Returns:

the UTC time

fromUTC

public static org.joda.time.DateTime fromUTC(org.joda.time.DateTime utcTime)

Converts UTC instant of DateTime to local instant of DateTime with default time zone.

Parameters:

utcTime - the UTC time

Returns:

the local time

fromUTC

public static org.joda.time.DateTime fromUTC(long utcMillis)

Converts UTC time in millis to local DateTime with default time zone.

Parameters:

utcMillis - the UTC time in millis

Returns:

the local time