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Java Source Code / Java Documentation » Content Management System » apache lenya 2.0 » org.apache.cocoon.forms.formmodel

Source Cross Reference

Class Diagram

Java Document (Java Doc)

java.lang .Object

org.apache.cocoon.forms.formmodel .AbstractWidget

org.apache.cocoon.forms.formmodel .Upload

Upload
public class Upload extends AbstractWidget implements ValidationErrorAware,ValueChangedListenerEnabled(Code)
	A file-uploading Widget. This widget gives access via Cocoon Forms, to Cocoon's file upload functionality. This widget accepts value-changed listeners, but the event raised does not hold the previous value, as uploads are heavyweight resources that must be released as soon as possible. version: $Id: Upload.java 462520 2006-10-10 19:39:14Z vgritsenko $

Constructor Summary
public	Upload(UploadDefinition uploadDefinition)

Method Summary
public void	addValueChangedListener(ValueChangedListener listener) Adds a ValueChangedListener to this widget instance.
public void	broadcastEvent(WidgetEvent event)
public void	generateItemSaxFragment(ContentHandler contentHandler, Locale locale)
public WidgetDefinition	getDefinition()
public UploadDefinition	getUploadDefinition()
public ValidationError	getValidationError() Returns the validation error, if any.
public Object	getValue()
public AttributesImpl	getXMLElementAttributes()
public String	getXMLElementName()
public boolean	hasValueChangedListeners()
public void	readFromRequest(FormContext formContext)
public void	removeValueChangedListener(ValueChangedListener listener)
public void	setValidationError(ValidationError error) Set a validation error on this field.
public void	setValue(Object object)
public boolean	validate()

Constructor Detail

Upload
public Upload(UploadDefinition uploadDefinition)(Code)

Method Detail

addValueChangedListener
public void addValueChangedListener(ValueChangedListener listener)(Code)
	Adds a ValueChangedListener to this widget instance. Listeners defined on the widget instance will be executed in addtion to any listeners that might have been defined in the widget definition.

broadcastEvent
public void broadcastEvent(WidgetEvent event)(Code)

generateItemSaxFragment
public void generateItemSaxFragment(ContentHandler contentHandler, Locale locale) throws SAXException(Code)

getDefinition
public WidgetDefinition getDefinition()(Code)

getUploadDefinition
public UploadDefinition getUploadDefinition()(Code)

getValidationError
public ValidationError getValidationError()(Code)
	Returns the validation error, if any. There will always be a validation error in case the Upload.validate() method returned false.

getValue
public Object getValue()(Code)

getXMLElementAttributes
public AttributesImpl getXMLElementAttributes()(Code)
	Adds attributes @required, @mime-types

getXMLElementName
public String getXMLElementName()(Code)
	"upload"

hasValueChangedListeners
public boolean hasValueChangedListeners()(Code)

readFromRequest
public void readFromRequest(FormContext formContext)(Code)

removeValueChangedListener
public void removeValueChangedListener(ValueChangedListener listener)(Code)

setValidationError
public void setValidationError(ValidationError error)(Code)
	Set a validation error on this field. This allows fields to be externally marked as invalid by application logic. Parameters: error - the validation error

setValue
public void setValue(Object object)(Code)

validate
public boolean validate()(Code)

Fields inherited from org.apache.cocoon.forms.formmodel.AbstractWidget

protected boolean wasValid(Code)(Java Doc)

Methods inherited from org.apache.cocoon.forms.formmodel.AbstractWidget

public void addValidator(WidgetValidator validator)(Code)(Java Doc)
public void broadcastEvent(WidgetEvent event)(Code)(Java Doc)
protected void generateDisplayData(ContentHandler contentHandler) throws SAXException(Code)(Java Doc)
protected void generateItemSaxFragment(ContentHandler contentHandler, Locale locale) throws SAXException(Code)(Java Doc)
public void generateLabel(ContentHandler contentHandler) throws SAXException(Code)(Java Doc)
public void generateSaxFragment(ContentHandler contentHandler, Locale locale) throws SAXException(Code)(Java Doc)
public Object getAttribute(String name)(Code)(Java Doc)
protected Widget getChild(String id)(Code)(Java Doc)
public WidgetState getCombinedState()(Code)(Java Doc)
abstract public WidgetDefinition getDefinition()(Code)(Java Doc)
public Form getForm()(Code)(Java Doc)
public String getFullName()(Code)(Java Doc)
public String getId()(Code)(Java Doc)
public Location getLocation()(Code)(Java Doc)
public String getName()(Code)(Java Doc)
final public Widget getParent()(Code)(Java Doc)
public String getRequestParameterName()(Code)(Java Doc)
public WidgetState getState()(Code)(Java Doc)
public Object getValue()(Code)(Java Doc)
public Widget getWidget(String id)(Code)(Java Doc)
protected AttributesImpl getXMLElementAttributes()(Code)(Java Doc)
abstract protected String getXMLElementName()(Code)(Java Doc)
public void initialize()(Code)(Java Doc)
public boolean isRequired()(Code)(Java Doc)
public boolean isValid()(Code)(Java Doc)
public Widget lookupWidget(String path)(Code)(Java Doc)
public void removeAttribute(String name)(Code)(Java Doc)
public boolean removeValidator(WidgetValidator validator)(Code)(Java Doc)
public void setAttribute(String name, Object value)(Code)(Java Doc)
public void setParent(Widget widget)(Code)(Java Doc)
public void setState(WidgetState state)(Code)(Java Doc)
public void setValue(Object object)(Code)(Java Doc)
public String toString()(Code)(Java Doc)
public boolean validate()(Code)(Java Doc)
protected void widgetNameChanged()(Code)(Java Doc)

Methods inherited from java.lang.Object

native protected Object clone() throws CloneNotSupportedException(Code)(Java Doc)
public boolean equals(Object obj)(Code)(Java Doc)
protected void finalize() throws Throwable(Code)(Java Doc)
final native public Class getClass()(Code)(Java Doc)
native public int hashCode()(Code)(Java Doc)
final native public void notify()(Code)(Java Doc)
final native public void notifyAll()(Code)(Java Doc)
public String toString()(Code)(Java Doc)
final native public void wait(long timeout) throws InterruptedException(Code)(Java Doc)
final public void wait(long timeout, int nanos) throws InterruptedException(Code)(Java Doc)
final public void wait() throws InterruptedException(Code)(Java Doc)

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