com.taursys.xml
Class Button

java.lang.Object
  com.taursys.xml.Component
      com.taursys.xml.Trigger
          com.taursys.xml.Button

All Implemented Interfaces:

DocumentComponent, Element, MapperComponent

public class Button

extends Trigger

implements Element

Button is a visible Trigger

Version:

1.0

Author:

Marty Phelan

Constructor Summary

Button()
Constructs a new Button

Method Summary

void	addAttribute(Attribute attribute) Add the given Attribute to this Element.
void	addNotify() Registers this component with dispatcher to be notified of ParameterEvents This method invokes the lazyAddNotify method to perform the work
void	addTextNode(TextNode t) Add the given TextNode to this Element.
Attribute	createAttribute(java.lang.String attributeName) Creates and binds an Attribute with the given name to this Element.
Attribute	createAttribute(java.lang.String attributeName, int dataType) Creates and binds an Attribute of the given type with the given name to this Element.
Attribute	createAttribute(java.lang.String attributeName, java.lang.String propertyName, ValueHolder holder) Creates and binds an Attribute with the given name to this Element.
Attribute	createBoundAttribute(java.lang.String attributeName, java.lang.String propertyName) Creates and binds an Attribute with the given name to this Element.
TextNode	createBoundTextNode(java.lang.String propertyName) Creates and binds a TextNode with the given name to this Element.
protected VisibleRenderer	createDefaultRenderer() Creates the default TextFieldRenderer for this component.
TextNode	createTextNode() Creates and binds a TextNode to this Element.
TextNode	createTextNode(int dataType) Creates and binds a TextNode of the given type to this Element.
TextNode	createTextNode(java.lang.String propertyName, ValueHolder holder) Creates and binds a TextNode with the given name to this Element.
Attribute	getAttribute(java.lang.String attributeName) Gets an Attribute by name or null if it does not exist
java.lang.String	getAttributeText(java.lang.String attributeName) Gets an Attribute's text value by name or null if it does not exist
java.lang.Object	getAttributeValue(java.lang.String attributeName) Gets an Attribute's Object value by name or null if it does not exist
ElementDelegate	getElementDelegate() Get the ElementDelegate for this component.
java.lang.String	getId() Returns the id of the node this component is bound to.
VisibleRenderer	getRenderer() Get the Renderer for this component.
TextNode	getTextNode() Gets the TextNode or null if it does not exist
java.lang.String	getTextNodeText() Gets the TextNode's text value or null if it does not exist
java.lang.Object	getTextNodeValue() Gets the TextNode's Object value or null if it does not exist
void	processRenderEvent(RenderEvent e) Responds to a render event for this component.
void	removeAttribute(Attribute attribute) Removes the given Attribute from this Element and sets its parent to null.
void	removeAttribute(java.lang.String attributeName) Removes the Attribute with the given name from this Container if found.
void	removeNotify() Un-Registers this component with dispatcher.
void	removeTextNode() Removes the TextNode from this Container if exists.
void	removeTextNode(TextNode t) Removes the given TextNode from this Element and sets its parent to null.
void	setAttributeText(java.lang.String attributeName, java.lang.String value) Sets an Attribute's text value by name or does nothing if it does not exist.
void	setAttributeValue(java.lang.String attributeName, java.lang.Object value) Sets an Attribute's Object value by name or does nothing if it does not exist.
void	setId(java.lang.String newId) Sets the id of the node this component is bound to.
void	setTextNodeText(java.lang.String value) Sets the TextNode's text value or does nothing if it does not exist.
void	setTextNodeValue(java.lang.Object value) Sets the TextNode's Object value or does nothing if it does not exist.
java.lang.String	toString() Returns a string representation of this object.

Methods inherited from class com.taursys.xml.Trigger

createDefaultModel, getModel, getParameter, getText, isDefaultTrigger, processTriggerEvent, setDefaultTrigger, setModel, setParameter, setText

Methods inherited from class com.taursys.xml.Component

addEventType, addInputListener, addParameterListener, addRecycleListener, addRenderListener, addTriggerListener, dispatchEvent, fireActionPerformed, fireInputReceived, fireParameterReceived, fireRecycle, fireRender, getEventTypeList, getParent, isNotifySet, isVisible, lazyAddNotify, lazyRemoveNotify, processEvent, processInputEvent, processParameterEvent, processRecycleEvent, removeEventType, removeInputListener, removeParameterListener, removeRecycleListener, removeRenderListener, removeTriggerListener, setVisible

Methods inherited from class java.lang.Object

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

Constructor Detail

Button

public Button()

Constructs a new Button

Method Detail

getId

public java.lang.String getId()

Returns the id of the node this component is bound to. This is the node which this component will replicate.

Specified by:

getId in interface DocumentComponent

setId

public void setId(java.lang.String newId)

Sets the id of the node this component is bound to. This is the node which this component will replicate.

Specified by:

setId in interface DocumentComponent

getElementDelegate

public ElementDelegate getElementDelegate()

Get the ElementDelegate for this component.

Returns:

the ElementDelegate for this component.

createDefaultRenderer

protected VisibleRenderer createDefaultRenderer()

Creates the default TextFieldRenderer for this component. By Default this methos returns a new TextFieldRenderer. Override this method to define your own TextFieldRenderer.

getRenderer

public VisibleRenderer getRenderer()

Get the Renderer for this component.

Returns:

the Renderer for this component.

processRenderEvent

public void processRenderEvent(RenderEvent e)
                        throws RenderException

Responds to a render event for this component. This uses the renderer subcomponent to actually render the value. It first notifies any RenderListeners of the event. It then invokes the renderer subcomponent to render the value to the document.

Overrides:

processRenderEvent in class Component

Parameters:

e - the current render event message

Throws:

RenderException - if problem rendering value to document

toString

public java.lang.String toString()

Returns a string representation of this object. This contains the object identity and state information.

Overrides:

toString in class Trigger

Returns:

a string representation of this object

addAttribute

public void addAttribute(Attribute attribute)

Description copied from interface: Element

Add the given Attribute to this Element. No action is taken if the attribute already belongs to this Element. If the Attribute belongs to another Element as indicated by its parent, it is first removed from the old Element before it is added to this Element. Finally, it is added to this Element and its parent is set to this Element. The Attribute's addNotify method is also invoked so it will be notified of events it is interested in.

Specified by:

addAttribute in interface Element

Parameters:

attribute - the Attribute to add

removeAttribute

public void removeAttribute(Attribute attribute)

Description copied from interface: Element

Removes the given Attribute from this Element and sets its parent to null. Also invokes removeNotify on the given Attribute so it will un-register itself with any dispatchers.

Specified by:

removeAttribute in interface Element

Parameters:

attribute - the Attribute to remove

createAttribute

public Attribute createAttribute(java.lang.String attributeName)

Description copied from interface: Element

Creates and binds an Attribute with the given name to this Element. If the Attribute already exists, the existing one is returned.

Specified by:

createAttribute in interface Element

Parameters:

attributeName - name of the new Attribute

Returns:

the newly created and bound Attribute

createAttribute

public Attribute createAttribute(java.lang.String attributeName,
                                 int dataType)

Description copied from interface: Element

Creates and binds an Attribute of the given type with the given name to this Element. If the Attribute already exists, the existing one is returned.

Specified by:

createAttribute in interface Element

Parameters:

attributeName - name of the new Attribute

dataType - the data type for the new Attribute

Returns:

the newly created and bound Attribute

See Also:

DataTypes

createBoundAttribute

public Attribute createBoundAttribute(java.lang.String attributeName,
                                      java.lang.String propertyName)

Description copied from interface: Element

Creates and binds an Attribute with the given name to this Element. The Attribute is bound to this Element's valueHolder with the given propertyName. If the Attribute already exists, the propertyName is changed and the existing Attribute is returned.

Specified by:

createBoundAttribute in interface Element

Parameters:

attributeName - name of the new Attribute

propertyName - for the new Attribute

Returns:

the newly created and bound Attribute

createAttribute

public Attribute createAttribute(java.lang.String attributeName,
                                 java.lang.String propertyName,
                                 ValueHolder holder)

Description copied from interface: Element

Creates and binds an Attribute with the given name to this Element. The Attribute is bound to the given valueHolder with the given propertyName. If the Attribute already exists, the valueHolder and propertyName are changed and the existing Attribute is returned. The Attribute is also un-bound from this Element's valueHolder.

Specified by:

createAttribute in interface Element

Parameters:

attributeName - name of the new Attribute

propertyName - for the new Attribute

holder - ValueHolder for the new Attribute

Returns:

the newly created and bound Attribute

getAttribute

public Attribute getAttribute(java.lang.String attributeName)

Description copied from interface: Element

Gets an Attribute by name or null if it does not exist

Specified by:

getAttribute in interface Element

Parameters:

attributeName - the name of the Attribute

Returns:

an Attribute by name or null if it does not exist

getAttributeText

public java.lang.String getAttributeText(java.lang.String attributeName)
                                  throws ModelException

Description copied from interface: Element

Gets an Attribute's text value by name or null if it does not exist

Specified by:

getAttributeText in interface Element

Parameters:

attributeName - the name of the Attribute

Returns:

an Attribute's text value by name or null if it does not exist

Throws:

ModelException

getAttributeValue

public java.lang.Object getAttributeValue(java.lang.String attributeName)
                                   throws ModelException

Description copied from interface: Element

Gets an Attribute's Object value by name or null if it does not exist

Specified by:

getAttributeValue in interface Element

Parameters:

attributeName -

Returns:

Throws:

ModelException

removeAttribute

public void removeAttribute(java.lang.String attributeName)

Description copied from interface: Element

Removes the Attribute with the given name from this Container if found. It does NOT alter the properties of the Attribute in any way.

Specified by:

removeAttribute in interface Element

Parameters:

attributeName - to remove

setAttributeText

public void setAttributeText(java.lang.String attributeName,
                             java.lang.String value)
                      throws ModelException

Description copied from interface: Element

Sets an Attribute's text value by name or does nothing if it does not exist. Logs a warning if attribute does not exist.

Specified by:

setAttributeText in interface Element

Parameters:

attributeName - the name of the Attribute

value - the new String value for the Attribute

Throws:

ModelException

setAttributeValue

public void setAttributeValue(java.lang.String attributeName,
                              java.lang.Object value)
                       throws ModelException

Description copied from interface: Element

Sets an Attribute's Object value by name or does nothing if it does not exist. Logs a warning if attribute does not exist.

Specified by:

setAttributeValue in interface Element

Parameters:

attributeName -

value -

Throws:

ModelException

addTextNode

public void addTextNode(TextNode t)

Description copied from interface: Element

Add the given TextNode to this Element. No action is taken if a textNode already belongs to this Element. If the TextNode belongs to another Element as indicated by its parent, it is first removed from the old Element before it is added to this Element. Finally, it is added to this Element and its parent is set to this Element. The TextNode's addNotify method is also invoked so it will be notified of events it is interested in.

Specified by:

addTextNode in interface Element

createBoundTextNode

public TextNode createBoundTextNode(java.lang.String propertyName)

Description copied from interface: Element

Creates and binds a TextNode with the given name to this Element. The TextNode is bound to this Element's valueHolder with the given propertyName. If the TextNode already exists, the propertyName is changed and the existing TextNode is returned.

Specified by:

createBoundTextNode in interface Element

Parameters:

propertyName - for the new TextNode

Returns:

the newly created and bound TextNode

createTextNode

public TextNode createTextNode()

Description copied from interface: Element

Creates and binds a TextNode to this Element. If the TextNode already exists, the existing one is returned.

Specified by:

createTextNode in interface Element

Returns:

the newly created and bound TextNode

createTextNode

public TextNode createTextNode(int dataType)

Description copied from interface: Element

Creates and binds a TextNode of the given type to this Element. If the TextNode already exists, the existing one is returned.

Specified by:

createTextNode in interface Element

Parameters:

dataType - the data type for the new TextNode

Returns:

the newly created and bound TextNode

See Also:

DataTypes

createTextNode

public TextNode createTextNode(java.lang.String propertyName,
                               ValueHolder holder)

Description copied from interface: Element

Creates and binds a TextNode with the given name to this Element. The TextNode is bound to the given valueHolder with the given propertyName. If the TextNode already exists, the valueHolder and propertyName are changed and the existing TextNode is returned. The TextNode is also un-bound from this Element's valueHolder.

Specified by:

createTextNode in interface Element

Parameters:

propertyName - for the new TextNode

holder - ValueHolder for the new TextNode

Returns:

the newly created and bound TextNode

getTextNode

public TextNode getTextNode()

Description copied from interface: Element

Gets the TextNode or null if it does not exist

Specified by:

getTextNode in interface Element

Returns:

the TextNode or null if it does not exist

getTextNodeText

public java.lang.String getTextNodeText()
                                 throws ModelException

Description copied from interface: Element

Gets the TextNode's text value or null if it does not exist

Specified by:

getTextNodeText in interface Element

Returns:

the TextNode's text value or null if it does not exist

Throws:

ModelException

getTextNodeValue

public java.lang.Object getTextNodeValue()
                                  throws ModelException

Description copied from interface: Element

Gets the TextNode's Object value or null if it does not exist

Specified by:

getTextNodeValue in interface Element

Returns:

the TextNode's Object value or null if it does not exist

Throws:

ModelException

removeTextNode

public void removeTextNode()

Description copied from interface: Element

Removes the TextNode from this Container if exists. It does NOT alter the properties of the TextNode in any way.

Specified by:

removeTextNode in interface Element

removeTextNode

public void removeTextNode(TextNode t)

Description copied from interface: Element

Removes the given TextNode from this Element and sets its parent to null. Also invokes removeNotify on the given TextNode so it will un-register itself with any dispatchers.

Specified by:

removeTextNode in interface Element

setTextNodeText

public void setTextNodeText(java.lang.String value)
                     throws ModelException

Description copied from interface: Element

Sets the TextNode's text value or does nothing if it does not exist.

Specified by:

setTextNodeText in interface Element

Parameters:

value - the new String value for the TextNode

Throws:

ModelException

setTextNodeValue

public void setTextNodeValue(java.lang.Object value)
                      throws ModelException

Description copied from interface: Element

Sets the TextNode's Object value or does nothing if it does not exist.

Specified by:

setTextNodeValue in interface Element

Parameters:

value - the new Object value for the TextNode

Throws:

ModelException

addNotify

public void addNotify()

Description copied from class: Component

Registers this component with dispatcher to be notified of ParameterEvents This method invokes the lazyAddNotify method to perform the work

Overrides:

addNotify in class Component

removeNotify

public void removeNotify()

Description copied from class: Component

Un-Registers this component with dispatcher. This method invokes the lazyRemoveNotify method to perform the work

Overrides:

removeNotify in class Component