Java Doc for CaptchaField.java in  » Content-Management-System » apache-lenya-2.0 » org » apache » cocoon » forms » formmodel » Java Source Code / Java DocumentationJava Source Code and Java Documentation

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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.Field          org.apache.cocoon.forms.formmodel.CaptchaField CaptchaField public class CaptchaField extends Field (Code) A Field for CAPTCHA validation. Upon generation, a secret random string is stored in a session attribute having a randomly generated name, for use by a org.apache.cocoon.forms.validation.impl.CaptchaValidator . Usage sample: <fd:captcha id="f1" required="true"> <fd:label>Copy the number shown into the input field</fd:label> <fd:datatype base="string"/> <fd:validation> <fd:captcha/> </fd:validation> </fd:captcha> See Also:    captcha.net version:    $Id: CaptchaField.java 449149 2006-09-23 03:58:05Z crossley $ Field Summary final public static  String SESSION_ATTR_PREFIX      final protected static  SecureRandom random      Random number generator used to create session attribute name. Constructor Summary public   CaptchaField(CaptchaFieldDefinition fieldDefinition, Context avalonContext)      Method Summary public  void generateItemSaxFragment(ContentHandler contentHandler, Locale locale)      Field Detail SESSION_ATTR_PREFIX final public static String SESSION_ATTR_PREFIX(Code) random final protected static SecureRandom random(Code) Random number generator used to create session attribute name. Constructor Detail CaptchaField public CaptchaField(CaptchaFieldDefinition fieldDefinition, Context avalonContext)(Code) Method Detail generateItemSaxFragment public void generateItemSaxFragment(ContentHandler contentHandler, Locale locale) throws SAXException(Code) Fields inherited from org.apache.cocoon.forms.formmodel.Field final public static String SUGGESTED_LABEL_ATTR(Code)(Java Doc) final protected static int VALUE_DISPLAY_PARSE_ERROR(Code)(Java Doc) final protected static int VALUE_DISPLAY_VALIDATION(Code)(Java Doc) final protected static int VALUE_PARSED(Code)(Java Doc) final protected static int VALUE_PARSE_ERROR(Code)(Java Doc) final protected static int VALUE_UNPARSED(Code)(Java Doc) final protected static int VALUE_VALIDATED(Code)(Java Doc) final protected static int VALUE_VALIDATING(Code)(Java Doc) protected String enteredValue(Code)(Java Doc) protected boolean required(Code)(Java Doc) protected SelectionList selectionList(Code)(Java Doc) protected ValidationError validationError(Code)(Java Doc) protected Object value(Code)(Java Doc) protected int valueState(Code)(Java Doc) Methods inherited from org.apache.cocoon.forms.formmodel.Field public void addValueChangedListener(ValueChangedListener listener)(Code)(Java Doc) protected String applyWhitespaceTrim(String value)(Code)(Java Doc) public void broadcastEvent(WidgetEvent event)(Code)(Java Doc) public void generateItemSaxFragment(ContentHandler contentHandler, Locale locale) throws SAXException(Code)(Java Doc) public Datatype getDatatype()(Code)(Java Doc) public WidgetDefinition getDefinition()(Code)(Java Doc) final public FieldDefinition getFieldDefinition()(Code)(Java Doc) public String getSuggestionLabel()(Code)(Java Doc) public SelectionList getSuggestionList()(Code)(Java Doc) public ValidationError getValidationError()(Code)(Java Doc) public Object getValue()(Code)(Java Doc) public AttributesImpl getXMLElementAttributes()(Code)(Java Doc) public String getXMLElementName()(Code)(Java Doc) public boolean hasValueChangedListeners()(Code)(Java Doc) public void initialize()(Code)(Java Doc) public boolean isRequired()(Code)(Java Doc) public boolean isSuggested()(Code)(Java Doc) public void readFromRequest(FormContext formContext)(Code)(Java Doc) protected void readFromRequest(String newEnteredValue)(Code)(Java Doc) public void removeValueChangedListener(ValueChangedListener listener)(Code)(Java Doc) public void setRequired(boolean required)(Code)(Java Doc) public void setSelectionList(SelectionList selectionList)(Code)(Java Doc) public void setSelectionList(String uri)(Code)(Java Doc) public void setSelectionList(Object model, String valuePath, String labelPath)(Code)(Java Doc) public void setSuggestionLabel(String label)(Code)(Java Doc) public void setValidationError(ValidationError error)(Code)(Java Doc) public void setValue(Object newValue)(Code)(Java Doc) public boolean validate()(Code)(Java Doc) 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)