Java Doc for EmptyStringNullableControl.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 All known Subclasses:   org.araneaframework.uilib.form.control.StringValueControl,  org.araneaframework.uilib.form.control.NumberControl,  org.araneaframework.uilib.form.control.HiddenControl,  org.araneaframework.uilib.form.control.FloatControl,  org.araneaframework.uilib.form.control.TimestampControl, EmptyStringNullableControl abstract public class EmptyStringNullableControl extends StringRequestControl (Code) This is a simple class that should be inherited by those controls, which find that blank String in request is same as null. author:    Jevgeni Kabanov (ekabanov at araneaframework dot org) author:    TODO: rename to BlankStringNullableControl in Aranea 2.0 Method Summary public  boolean isRead()      protected  String preprocessRequestParameter(String parameterValue)      Preprocesses the request parameter, substituting empty or blank String with null. Method Detail isRead public boolean isRead()(Code) preprocessRequestParameter protected String preprocessRequestParameter(String parameterValue)(Code) Preprocesses the request parameter, substituting empty or blank String with null. 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)