Package org.nuiton.jaxx.runtime

Class JAXXUtil

java.lang.Object

org.nuiton.jaxx.runtime.JAXXUtil

Direct Known Subclasses:

SwingUtil

public class JAXXUtil
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
static String	PARENT

Constructor Summary

Constructors

Constructor	Description
JAXXUtil()

Method Summary

Modifier and Type	Method	Description
static void	applyDataBinding(JAXXObject src, String... bindings)	Convinient method to apply more than one binding on a JAXX ui.
static void	applyDataBinding(JAXXObject src, Collection<String> bindings)	Convinient method to apply more than one binding on a JAXX ui.
protected static <O> Class<List<O>>	castList()
protected static <K,V> Class<Map<K,V>>	castMap()
static void	checkJAXXContextEntries(JAXXContext context, JAXXContextEntryDef<?>... defs)	Test if some entries exists in a given context and throw an IllegalArgumentException if not.
static <T> T	checkJAXXContextEntry(JAXXContext context, JAXXContextEntryDef<T> def)	Test if a type of entry exists in a given context and throw an IllegalArgumentException if not found.
static void	copyToClipBoard(String text)	Copy to clipBoard the content of the given text.
static JAXXObjectDescriptor	decodeCompressedJAXXObjectDescriptor(String descriptor)
static JAXXObjectDescriptor	decodeJAXXObjectDescriptor(String descriptor)	Decodes the serialized representation of a JAXXObjectDescriptor.
static void	destroy(Component component)	Remove all listeners registred in given component.
static void	destroy(PropertyChangeSupport pcs)	Remove all listeners registred in given pcs.
static PropertyChangeListener[]	findJaxxPropertyChangeListener(String[] propertyNames, PropertyChangeListener... listeners)	detects all PropertychangedListener added by Jaxx uis (should be a DataBindingListener
static DataBindingUpdateListener	getDataBindingUpdateListener(JAXXObject object, String bindingName)
static <E extends EventListener> E	getEventListener(Class<E> listenerClass, Object methodContainer, String methodName)
static <E extends EventListener> E	getEventListener(Class<E> listenerClass, String listenerMethodName, Object methodContainer, String methodName)
static String	getStringValue(Object value)	Compute the string representation of an object.
static void	initContext(JAXXObject ui, JAXXContext parentContext)	Method to initialize the context of a ui.
static <O> O	invokeConstructor(Class<O> type, Class<?>[] prototype, Object... parms)	Overrides the commons method to have generict cast fiex.
static <O> JAXXContextEntryDef<O>	newContextEntryDef(Class<O> klass)
static <O> JAXXContextEntryDef<O>	newContextEntryDef(String name, Class<?> klass)
static <O> JAXXContextEntryDef<List<O>>	newListContextEntryDef()
static <O> JAXXContextEntryDef<List<O>>	newListContextEntryDef(String name)
static <K,V> JAXXContextEntryDef<Map<K,V>>	newMapContextEntryDef(String name)
static void	processDataBinding(JAXXObject src, String... bindings)	Convinient method to process more than one binding on a JAXX ui.
static void	reloadBinding(JAXXBinding binding)	To reload a binding, the method will invoke JAXXBinding.removeDataBinding() JAXXBinding.applyDataBinding()
static void	reloadBinding(JAXXObject src, String bindingId)	Convinient method to reload a given binding by his id on a JAXX ui.
static void	removeAllDataBindings(JAXXObject src)	Convinient method to remove all than one binding on a JAXX ui.
static void	removeDataBinding(JAXXObject src, String... bindings)	Convinient method to remove more than one binding on a JAXX ui.

Methods inherited from class java.lang.Object

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

Field Detail

PARENT

public static final String PARENT

See Also:

Constant Field Values

Constructor Detail

JAXXUtil

public JAXXUtil()

Method Detail

decodeJAXXObjectDescriptor

public static JAXXObjectDescriptor decodeJAXXObjectDescriptor(String descriptor)

Decodes the serialized representation of a JAXXObjectDescriptor. The string must be a byte-to-character mapping of the binary serialization data for a JAXXObjectDescriptor. See the comments in JAXXCompiler.createJAXXObjectDescriptorField for the rationale behind this (admittedly ugly) approach.

Parameters:

descriptor - descriptor to decode

Returns:

the dedoced descriptor

decodeCompressedJAXXObjectDescriptor

public static JAXXObjectDescriptor decodeCompressedJAXXObjectDescriptor(String descriptor)

newContextEntryDef

public static <O> JAXXContextEntryDef<O> newContextEntryDef(Class<O> klass)

newContextEntryDef

public static <O> JAXXContextEntryDef<O> newContextEntryDef(String name,
                                                            Class<?> klass)

newListContextEntryDef

public static <O> JAXXContextEntryDef<List<O>> newListContextEntryDef()

newListContextEntryDef

public static <O> JAXXContextEntryDef<List<O>> newListContextEntryDef(String name)

newMapContextEntryDef

public static <K,V> JAXXContextEntryDef<Map<K,V>> newMapContextEntryDef(String name)

castMap

protected static <K,V> Class<Map<K,V>> castMap()

castList

protected static <O> Class<List<O>> castList()

initContext

public static void initContext(JAXXObject ui,
                               JAXXContext parentContext)

Method to initialize the context of a ui.

Parameters:

ui - the ui

parentContext - the context to set in ui

getEventListener

public static <E extends EventListener> E getEventListener(Class<E> listenerClass,
                                                           String listenerMethodName,
                                                           Object methodContainer,
                                                           String methodName)

getEventListener

public static <E extends EventListener> E getEventListener(Class<E> listenerClass,
                                                           Object methodContainer,
                                                           String methodName)

getDataBindingUpdateListener

public static DataBindingUpdateListener getDataBindingUpdateListener(JAXXObject object,
                                                                     String bindingName)

destroy

public static void destroy(PropertyChangeSupport pcs)

Remove all listeners registred in given pcs.

Parameters:

pcs - the pcs to clean

destroy

public static void destroy(Component component)

Remove all listeners registred in given component.

Parameters:

component - the pcs to clean

getStringValue

public static String getStringValue(Object value)

Compute the string representation of an object.

Return empty string if given object is null

Parameters:

value - the value to write

Returns:

the string representation of the given object or an empty string if object is null.

checkJAXXContextEntries

public static void checkJAXXContextEntries(JAXXContext context,
                                           JAXXContextEntryDef<?>... defs)
                                    throws IllegalArgumentException

Test if some entries exists in a given context and throw an IllegalArgumentException if not.

Parameters:

context - the context to test

defs - the definitions of entries to seek in context

Throws:

IllegalArgumentException - if the entry is not found in context.

checkJAXXContextEntry

public static <T> T checkJAXXContextEntry(JAXXContext context,
                                          JAXXContextEntryDef<T> def)
                                   throws IllegalArgumentException

Test if a type of entry exists in a given context and throw an IllegalArgumentException if not found.

If entry is found, return his value in context.

Type Parameters:

T - the type of required data

Parameters:

context - the context to test

def - the definition of the entry to seek in context

Returns:

the value from the context

Throws:

IllegalArgumentException - if the entry is not found in context.

reloadBinding

public static void reloadBinding(JAXXBinding binding)

To reload a binding, the method will invoke

• JAXXBinding.removeDataBinding()
• JAXXBinding.applyDataBinding()

Parameters:

binding - the binding to reload.

Since:

2.4.2

reloadBinding

public static void reloadBinding(JAXXObject src,
                                 String bindingId)

Convinient method to reload a given binding by his id on a JAXX ui.

Parameters:

src - the ui to treate

bindingId - the id of binding to reload.

Since:

2.4.2

applyDataBinding

public static void applyDataBinding(JAXXObject src,
                                    String... bindings)

Convinient method to apply more than one binding on a JAXX ui.

Parameters:

src - the ui to treate

bindings - the list of binding to process.

applyDataBinding

public static void applyDataBinding(JAXXObject src,
                                    Collection<String> bindings)

Convinient method to apply more than one binding on a JAXX ui.

Parameters:

src - the ui to treate

bindings - the list of binding to process.

processDataBinding

public static void processDataBinding(JAXXObject src,
                                      String... bindings)

Convinient method to process more than one binding on a JAXX ui.

Parameters:

src - the ui to treate

bindings - the list of binding to process.

removeDataBinding

public static void removeDataBinding(JAXXObject src,
                                     String... bindings)

Convinient method to remove more than one binding on a JAXX ui.

Parameters:

src - the ui to treate

bindings - the list of binding to process.

removeAllDataBindings

public static void removeAllDataBindings(JAXXObject src)

Convinient method to remove all than one binding on a JAXX ui.

Parameters:

src - the ui to treate

Since:

2.10

findJaxxPropertyChangeListener

public static PropertyChangeListener[] findJaxxPropertyChangeListener(String[] propertyNames,
                                                                      PropertyChangeListener... listeners)

detects all PropertychangedListener added by Jaxx uis (should be a DataBindingListener

Parameters:

propertyNames - the array of property names to find

listeners - the array of listeners to filter

Returns:

the filtered listeners

invokeConstructor

public static <O> O invokeConstructor(Class<O> type,
                                      Class<?>[] prototype,
                                      Object... parms)
                               throws Exception

Overrides the commons method to have generict cast fiex.

Type Parameters:

O - type of object to create

Parameters:

type - the type of objet to instanciate

prototype - prototype of the constructor

parms - params to pass to constructor

Returns:

the new object

Throws:

Exception - if something wrong

Since:

2.1

copyToClipBoard

public static void copyToClipBoard(String text)

Copy to clipBoard the content of the given text.

Parameters:

text - text to copy to clipboard

Since:

2.17