Java Doc for StringArrayRequestControl.java in  » Web-Framework » aranea-mvc-1.1.1 » org » araneaframework » uilib » form » control » Java Source Code / Java DocumentationJava Source Code and Java Documentation

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Java Source Code / Java Documentation » Web Framework » aranea mvc 1.1.1 » org.araneaframework.uilib.form.control   Source Cross Reference   Class Diagram   Java Document (Java Doc)   org.araneaframework.uilib.form.control.BaseControl    org.araneaframework.uilib.form.control.StringArrayRequestControl All known Subclasses:   org.araneaframework.uilib.form.control.MultiSelectControl,  org.araneaframework.uilib.form.control.StringRequestControl, StringArrayRequestControl abstract public class StringArrayRequestControl extends BaseControl (Code) This class is a generalization of controls that have a single String[] request parameter. author:    Jevgeni Kabanov (ekabanov at araneaframework dot org) Inner Class :public class ViewModel extends BaseControl.ViewModel Field Summary protected  StandardControlEventListenerAdapter eventHelper      Method Summary public  void addOnChangeEventListener(OnChangeEventListener onChangeEventListener)      public  void clearOnChangeEventListeners()      public  void convert()      Breaks the procedure into two parts: conversion and validation. abstract protected  Object fromRequestParameters(String[] parameterValues)      This method should parse the request parameters (preprocessed with StringArrayRequestControl.preprocessRequestParameters(String[]) ) an produce the control value. Parameters:   parameterValues - the request parameters. public  Object getViewModel()      Returns ViewModel . protected  void init()      abstract protected  String[] preprocessRequestParameters(String[] parameterValues)      This method should preprocess the parameterValues and return the processed variant. protected  void readFromRequest(HttpInputData request)      This implementation of method StringArrayRequestControl.readFromRequest(HttpInputData) uses the methods StringArrayRequestControl.preprocessRequestParameters(String[]) and StringArrayRequestControl.fromRequestParameters(String[]) to read the control from request. public  void setRawValue(Object value)      abstract protected  String[] toResponseParameters(Object controlValue)      This method should return the String[] representation of the control value. Parameters:   controlValue - the control value. public  void validate()      Checks that the mandatory is satisfied, and if the value is not null calls the StringArrayRequestControl.validateNotNull() method. protected  void validateNotNull()      Empty method for overriding. Field Detail eventHelper protected StandardControlEventListenerAdapter eventHelper(Code) Method Detail addOnChangeEventListener public void addOnChangeEventListener(OnChangeEventListener onChangeEventListener)(Code) Parameters:   onChangeEventListener - OnChangeEventListener which is called when the control value is changing. See Also:   StandardControlEventListenerAdapter.addOnChangeEventListener(OnChangeEventListener) clearOnChangeEventListeners public void clearOnChangeEventListeners()(Code) convert public void convert()(Code) Breaks the procedure into two parts: conversion and validation. The conversion is done using method StringArrayRequestControl.fromRequestParameters(String[]) and validation using method StringArrayRequestControl.validate() . fromRequestParameters abstract protected Object fromRequestParameters(String[] parameterValues)(Code) This method should parse the request parameters (preprocessed with StringArrayRequestControl.preprocessRequestParameters(String[]) ) an produce the control value. Parameters:   parameterValues - the request parameters. control value. getViewModel public Object getViewModel()(Code) Returns ViewModel . ViewModel. init protected void init() throws Exception(Code) preprocessRequestParameters abstract protected String[] preprocessRequestParameters(String[] parameterValues)(Code) This method should preprocess the parameterValues and return the processed variant. It may be used to normalize the request making the further parsing of it easier. Parameters:   parameterValues - String[]- the values from request. the preprocessed values from request. readFromRequest protected void readFromRequest(HttpInputData request)(Code) This implementation of method StringArrayRequestControl.readFromRequest(HttpInputData) uses the methods StringArrayRequestControl.preprocessRequestParameters(String[]) and StringArrayRequestControl.fromRequestParameters(String[]) to read the control from request. setRawValue public void setRawValue(Object value)(Code) toResponseParameters abstract protected String[] toResponseParameters(Object controlValue)(Code) This method should return the String[] representation of the control value. Parameters:   controlValue - the control value. the String[] representation of the control value. validate public void validate()(Code) Checks that the mandatory is satisfied, and if the value is not null calls the StringArrayRequestControl.validateNotNull() method. validateNotNull protected void validateNotNull()(Code) Empty method for overriding. Should contain custom validating logic. This method is called only if the control value is not null. Fields inherited from org.araneaframework.uilib.form.control.BaseControl protected Object innerData(Code)(Java Doc) protected boolean isReadFromRequest(Code)(Java Doc) protected Object value(Code)(Java Doc) Methods inherited from org.araneaframework.uilib.form.control.BaseControl public Widget.Interface _getWidget()(Code)(Java Doc) protected void action(Path path, InputData input, OutputData output) throws Exception(Code)(Java Doc) protected void addError(String error)(Code)(Java Doc) public void convert()(Code)(Java Doc) public void convertAndValidate()(Code)(Java Doc) public FormElementContext getFormElementCtx()(Code)(Java Doc) protected String getLabel()(Code)(Java Doc) public Object getRawValue()(Code)(Java Doc) public Object getViewModel() throws Exception(Code)(Java Doc) protected void handleEvent(InputData input) throws Exception(Code)(Java Doc) protected void init() throws Exception(Code)(Java Doc) public boolean isDisabled()(Code)(Java Doc) protected boolean isMandatory()(Code)(Java Doc) public boolean isRead()(Code)(Java Doc) protected boolean isValid()(Code)(Java Doc) protected void readFromRequest(HttpInputData request)(Code)(Java Doc) public void setFormElementCtx(FormElementContext formElementContext)(Code)(Java Doc) public void setRawValue(Object value)(Code)(Java Doc) protected void update(InputData input) throws Exception(Code)(Java Doc) public void validate()(Code)(Java Doc)