org.verapdf.core

Class XmlSerialiser

java.lang.Object

org.verapdf.core.XmlSerialiser

public final class XmlSerialiser
extends Object

Acknowledgements to Arno Moonen's gist which got me going.

Version:

0.1 Created 3 Nov 2016:15:17:10

Author:

Carl Wilson carlwilson AT github

Method Summary

Modifier and Type	Method and Description
static <T> List<T>	collectionFromXml(Class<T> type, InputStream source) Converts the contents of the InputStream to a List with objects of the given class.
static <T> List<T>	collectionFromXml(Class<T> type, Reader source) Converts the contents of the Reader to a List with objects of the given class.
static <T> List<T>	collectionFromXml(Class<T> type, Source source) Converts the contents of the Source to a List with objects of the given class.
static <T> List<T>	collectionFromXml(Class<T> type, String source) Converts the contents of the string to a List with objects of the given class.
protected static <T> JAXBElement<?>	createCollectionElement(String rootName, Collection<T> c) Create a JAXBElement containing a JAXBCollection.
protected static <T> Class<?>[]	findTypes(Collection<T> c) Discovers all the classes in the given Collection.
static <T> String	schema(T obj)
static <T> void	schema(T obj, OutputStream schemaDest)
static <T> void	schema(T obj, Writer schemaDest)
static <T> String	toXml(String rootName, Collection<T> c, boolean format, boolean fragment) Convert a collection to a string.
static <T> void	toXml(String rootName, Collection<T> c, File f, boolean format, boolean fragment) Convert a collection to a string and stores it in a File.
static <T> void	toXml(String rootName, Collection<T> c, OutputStream dest, boolean format, boolean fragment) Convert a collection to a string and sends it to the OutputStream.
static <T> void	toXml(String rootName, Collection<T> c, Writer w, boolean format, boolean fragment) Convert a collection to a string and sends it to the Writer.
static <T> String	toXml(T obj, boolean format, boolean fragment) Convert an object to a string.
static <T> void	toXml(T obj, File f, boolean format, boolean fragment) Convert an object to a string and save it to a File.
static <T> void	toXml(T obj, OutputStream source, boolean format, boolean fragment) Convert an object to a string and send it to an OutputStream.
static <T> void	toXml(T obj, Writer wr, boolean format, boolean fragment) Convert an object to a string and send it to a Writer.
static <T> void	toXml(T obj, XMLStreamWriter wr, boolean format, boolean fragment) Convert an object to a string and send it to a Writer.
static <T,C> C	typeFromXml(Class<T> type, File source) Convert the contents of a file to an object of a given class.
static <T,C> C	typeFromXml(Class<T> type, InputStream source) Convert the contents of an InputStream to an object of a given class.
static <T,C> C	typeFromXml(Class<T> type, Reader source) Convert the contents of a Reader to an object of a given class.
static <T,C> C	typeFromXml(Class<T> type, Source source) Convert the contents of a Source to an object of a given class.
static <T,C> C	typeFromXml(Class<T> type, String source) Convert a string to an object of a given class.

Methods inherited from class java.lang.Object

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

Method Detail

typeFromXml

public static <T,C> C typeFromXml(Class<T> type,
                                  String source)
                           throws JAXBException

Convert a string to an object of a given class.

Parameters:

type - Type of object

source - Input string

Returns:

Object of the given type

Throws:

JAXBException

typeFromXml

public static <T,C> C typeFromXml(Class<T> type,
                                  File source)
                           throws JAXBException

Convert the contents of a file to an object of a given class.

Parameters:

type - Type of object

source - File to be read

Returns:

Object of the given type

Throws:

JAXBException

typeFromXml

public static <T,C> C typeFromXml(Class<T> type,
                                  Reader source)
                           throws JAXBException

Convert the contents of a Reader to an object of a given class.

Parameters:

type - Type of object

source - Reader to be read

Returns:

Object of the given type

Throws:

JAXBException

typeFromXml

public static <T,C> C typeFromXml(Class<T> type,
                                  InputStream source)
                           throws JAXBException

Convert the contents of an InputStream to an object of a given class.

Parameters:

type - Type of object

source - InputStream to be read

Returns:

Object of the given type

Throws:

JAXBException

typeFromXml

public static <T,C> C typeFromXml(Class<T> type,
                                  Source source)
                           throws JAXBException

Convert the contents of a Source to an object of a given class.

Parameters:

type - Type of object

source - Source to be used

Returns:

Object of the given type

Throws:

JAXBException

collectionFromXml

public static <T> List<T> collectionFromXml(Class<T> type,
                                            String source)
                                     throws JAXBException

Converts the contents of the string to a List with objects of the given class.

Parameters:

type - Type to be used

source - Input string

Returns:

List with objects of the given type

Throws:

JAXBException

collectionFromXml

public static <T> List<T> collectionFromXml(Class<T> type,
                                            Reader source)
                                     throws JAXBException

Converts the contents of the Reader to a List with objects of the given class.

Parameters:

type - Type to be used

source - Input

Returns:

List with objects of the given type

Throws:

JAXBException

collectionFromXml

public static <T> List<T> collectionFromXml(Class<T> type,
                                            InputStream source)
                                     throws JAXBException

Converts the contents of the InputStream to a List with objects of the given class.

Parameters:

type - Type to be used

source - Input

Returns:

List with objects of the given type

Throws:

JAXBException

collectionFromXml

public static <T> List<T> collectionFromXml(Class<T> type,
                                            Source source)
                                     throws JAXBException

Converts the contents of the Source to a List with objects of the given class.

Parameters:

type - Type to be used

source - Input

Returns:

List with objects of the given type

Throws:

JAXBException

toXml

public static <T> String toXml(T obj,
                               boolean format,
                               boolean fragment)
                        throws JAXBException

Convert an object to a string.

Parameters:

obj - Object that needs to be serialized / marshalled.

Returns:

String representation of obj

Throws:

JAXBException

toXml

public static <T> void toXml(T obj,
                             Writer wr,
                             boolean format,
                             boolean fragment)
                      throws JAXBException

Convert an object to a string and send it to a Writer.

Parameters:

obj - Object that needs to be serialized / marshalled

wr - Writer used for outputting the marshalled object

Throws:

JAXBException

toXml

public static <T> void toXml(T obj,
                             XMLStreamWriter wr,
                             boolean format,
                             boolean fragment)
                      throws JAXBException

Convert an object to a string and send it to a Writer.

Parameters:

obj - Object that needs to be serialized / marshalled

wr - Writer used for outputting the marshalled object

Throws:

JAXBException

toXml

public static <T> void toXml(T obj,
                             File f,
                             boolean format,
                             boolean fragment)
                      throws JAXBException

Convert an object to a string and save it to a File.

Parameters:

obj - Object that needs to be serialized / marshalled

f - Save file

Throws:

JAXBException

toXml

public static <T> void toXml(T obj,
                             OutputStream source,
                             boolean format,
                             boolean fragment)
                      throws JAXBException

Convert an object to a string and send it to an OutputStream.

Parameters:

obj - Object that needs to be serialized / marshalled

source - Stream used for output

Throws:

JAXBException

toXml

public static <T> String toXml(String rootName,
                               Collection<T> c,
                               boolean format,
                               boolean fragment)
                        throws JAXBException

Convert a collection to a string.

Parameters:

rootName - Name of the XML root element

c - Collection that needs to be marshalled

Returns:

String representation of the collection

Throws:

JAXBException

toXml

public static <T> void toXml(String rootName,
                             Collection<T> c,
                             Writer w,
                             boolean format,
                             boolean fragment)
                      throws JAXBException

Convert a collection to a string and sends it to the Writer.

Parameters:

rootName - Name of the XML root element

c - Collection that needs to be marshalled

w - Output

Throws:

JAXBException

toXml

public static <T> void toXml(String rootName,
                             Collection<T> c,
                             File f,
                             boolean format,
                             boolean fragment)
                      throws JAXBException

Convert a collection to a string and stores it in a File.

Parameters:

rootName - Name of the XML root element

c - Collection that needs to be marshalled

f - Output file

Throws:

JAXBException

toXml

public static <T> void toXml(String rootName,
                             Collection<T> c,
                             OutputStream dest,
                             boolean format,
                             boolean fragment)
                      throws JAXBException

Convert a collection to a string and sends it to the OutputStream.

Parameters:

rootName - Name of the XML root element

c - Collection that needs to be marshalled

dest - Output

Throws:

JAXBException

schema

public static <T> void schema(T obj,
                              Writer schemaDest)
                       throws IOException,
                              JAXBException

Throws:

IOException

JAXBException

schema

public static <T> void schema(T obj,
                              OutputStream schemaDest)
                       throws IOException,
                              JAXBException

Throws:

IOException

JAXBException

schema

public static <T> String schema(T obj)
                         throws IOException,
                                JAXBException

Throws:

IOException

JAXBException

findTypes

protected static <T> Class<?>[] findTypes(Collection<T> c)

Discovers all the classes in the given Collection. These need to be in the JAXBContext if you want to marshal those objects. Unfortunatly there's no way of getting the generic type at runtime.

Parameters:

c - Collection that needs to be scanned

Returns:

Classes found in the collection, including JAXBCollection.

createCollectionElement

protected static <T> JAXBElement<?> createCollectionElement(String rootName,
                                                            Collection<T> c)

Create a JAXBElement containing a JAXBCollection. Needed for marshalling a generic collection without a separate wrapper class.

Parameters:

rootName - Name of the XML root element

c -

Returns:

JAXBElement containing the given Collection, wrapped in a JAXBCollection.