Java Doc for FloatControl.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       org.araneaframework.uilib.form.control.StringRequestControl          org.araneaframework.uilib.form.control.EmptyStringNullableControl             org.araneaframework.uilib.form.control.FloatControl FloatControl public class FloatControl extends EmptyStringNullableControl implements FilteredInputControl(Code) This class represents a textbox control that accepts only valid floating-point numbers. This class does not support localization. It does not use @link NumberFormat class to parse and format @link BigDecimal objects because @link NumberFormat would convert @link BigDecimal objects into doubles. To customize parsing and formatting one could create a subclass of it and override @link #createBigDecimal(String) and @link #toString(BigDecimal) methods. To use the subclass in JSPs also another JSP Tag must be created to use this implementation and configure validation script. author:    Jevgeni Kabanov (ekabanov at araneaframework dot org) author:    Rein Raudjärv Inner Class :public class ViewModel extends StringArrayRequestControl.ViewModel Constructor Summary public   FloatControl()      Empty. public   FloatControl(BigDecimal minValue, BigDecimal maxValue, Integer maxScale)      Makes a float control that has minimum, maximum value and maximum scale. public   FloatControl(BigDecimal minValue, BigDecimal maxValue)      Makes a float control that has minimum and maximum value. Method Summary protected  BigDecimal createBigDecimal(String str)      Converts String into BigDecimal. protected  Object fromRequest(String parameterValue)      Checks that the submitted data is a valid floating-point number. public  InputFilter getInputFilter()      public  Integer getMaxScale()      Returns the maximum scale. public  BigDecimal getMaxValue()      Returns the maxValue. public  BigDecimal getMinValue()      Returns the minValue. public  String getRawValueType()      Returns "BigDecimal". public  Object getViewModel()      Returns ViewModel . protected  String preprocessRequestParameter(String parameterValue)      Trims request parameter. public  void setInputFilter(InputFilter inputFilter)      public  void setMaxScale(Integer maxScale)      Sets the maximum scale. public  void setMaxValue(BigDecimal maxValue)      Sets the maximum value. public  void setMinValue(BigDecimal minValue)      Sets the minimum value. protected  String toResponse(Object controlValue)      protected  String toString(BigDecimal dec)      Converts BigDecimal into String. protected  void validateNotNull()      Checks that the submitted value is in permitted range. Constructor Detail FloatControl public FloatControl()(Code) Empty. FloatControl public FloatControl(BigDecimal minValue, BigDecimal maxValue, Integer maxScale)(Code) Makes a float control that has minimum, maximum value and maximum scale. Parameters:   minValue - minimum permitted value. Parameters:   maxValue - maximum permitted value. Parameters:   maxScale - maximum permitted scale. FloatControl public FloatControl(BigDecimal minValue, BigDecimal maxValue)(Code) Makes a float control that has minimum and maximum value. Parameters:   minValue - minimum permitted value. Parameters:   maxValue - maximum permitted value. Method Detail createBigDecimal protected BigDecimal createBigDecimal(String str) throws NumberFormatException(Code) Converts String into BigDecimal. This method can be overrided in subclasses. Parameters:   str - String object BigDecimal object throws:   NumberFormatException - str is not a valid representationof a BigDecimal fromRequest protected Object fromRequest(String parameterValue)(Code) Checks that the submitted data is a valid floating-point number. getInputFilter public InputFilter getInputFilter()(Code) since:    1.0.11 getMaxScale public Integer getMaxScale()(Code) Returns the maximum scale. the maximum scale. getMaxValue public BigDecimal getMaxValue()(Code) Returns the maxValue. the maxValue. getMinValue public BigDecimal getMinValue()(Code) Returns the minValue. the minValue. getRawValueType public String getRawValueType()(Code) Returns "BigDecimal". "BigDecimal". getViewModel public Object getViewModel()(Code) Returns ViewModel . ViewModel. preprocessRequestParameter protected String preprocessRequestParameter(String parameterValue)(Code) Trims request parameter. setInputFilter public void setInputFilter(InputFilter inputFilter)(Code) since:    1.0.11 setMaxScale public void setMaxScale(Integer maxScale)(Code) Sets the maximum scale. Parameters:   maxScale - maximum scale. setMaxValue public void setMaxValue(BigDecimal maxValue)(Code) Sets the maximum value. Parameters:   maxValue - maximum value. setMinValue public void setMinValue(BigDecimal minValue)(Code) Sets the minimum value. Parameters:   minValue - minimum value. toResponse protected String toResponse(Object controlValue)(Code) toString protected String toString(BigDecimal dec)(Code) Converts BigDecimal into String. This method can be overrided in subclasses. Parameters:   dec - BigDecimal object String object validateNotNull protected void validateNotNull()(Code) Checks that the submitted value is in permitted range. Methods inherited from org.araneaframework.uilib.form.control.EmptyStringNullableControl public boolean isRead()(Code)(Java Doc) protected String preprocessRequestParameter(String parameterValue)(Code)(Java Doc) Methods inherited from org.araneaframework.uilib.form.control.StringRequestControl abstract protected Object fromRequest(String parameterValue)(Code)(Java Doc) protected Object fromRequestParameters(String[] parameterValues)(Code)(Java Doc) abstract protected String preprocessRequestParameter(String parameterValue)(Code)(Java Doc) protected String[] preprocessRequestParameters(String[] parameterValues)(Code)(Java Doc) abstract protected String toResponse(Object controlValue)(Code)(Java Doc) protected String[] toResponseParameters(Object controlValue)(Code)(Java Doc) Fields inherited from org.araneaframework.uilib.form.control.StringArrayRequestControl protected StandardControlEventListenerAdapter eventHelper(Code)(Java Doc) Methods inherited from org.araneaframework.uilib.form.control.StringArrayRequestControl public void addOnChangeEventListener(OnChangeEventListener onChangeEventListener)(Code)(Java Doc) public void clearOnChangeEventListeners()(Code)(Java Doc) public void convert()(Code)(Java Doc) abstract protected Object fromRequestParameters(String[] parameterValues)(Code)(Java Doc) public Object getViewModel()(Code)(Java Doc) protected void init() throws Exception(Code)(Java Doc) abstract protected String[] preprocessRequestParameters(String[] parameterValues)(Code)(Java Doc) protected void readFromRequest(HttpInputData request)(Code)(Java Doc) public void setRawValue(Object value)(Code)(Java Doc) abstract protected String[] toResponseParameters(Object controlValue)(Code)(Java Doc) public void validate()(Code)(Java Doc) protected void validateNotNull()(Code)(Java Doc) 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)