de.must.appletserver

Class DataRadioButtons

java.lang.Object

de.must.appletserver.RemoteElement

de.must.appletserver.MustInputField

de.must.appletserver.RadioButtonPanel

de.must.appletserver.DataRadioButtons

All Implemented Interfaces:

ActionInterpreter, AppletTalker, Remotable, RemoteContent, Storable, Exemptible, ExemptibleManager

public class DataRadioButtons
extends RadioButtonPanel
implements Storable

A database connected group of radio buttons.

Field Summary

Fields inherited from class de.must.appletserver.RadioButtonPanel

defaultValue, editBeginValue, keys, labels, required, value

Fields inherited from class de.must.appletserver.RemoteElement

context, editable, enabled, lastEditability, lastVisibility, name, nonstandardPanel, nonstandardPosition, sessionData, toolTipText, visible

Constructor Summary

Constructors

Constructor and Description
DataRadioButtons(SessionData sessionData, DataObject dO, java.lang.String columnName, DataObject sourceDataObject, java.lang.String keyColumnName, java.lang.String visibleColumnName)
DataRadioButtons(SessionData sessionData, DataObject dO, java.lang.String columnName, int[] keys, java.lang.String[] meaning) Constructs a new group of radio buttons.
DataRadioButtons(SessionData sessionData, DataObject dO, java.lang.String columnName, KeyValuePair[] content) Constructs a new group of radio buttons.
DataRadioButtons(SessionData sessionData, DataObject dO, java.lang.String columnName, java.lang.String[] keys, java.lang.String[] meaning) Constructs a new group of radio buttons.

Method Summary

Modifier and Type	Method and Description
void	free() Releases external resources.
DataObject	getAssignedDataObject() Returns the assigned data object.
void	loadValue() Loads the component's database stored value.
void	saveValue() Stores the component's value.
void	selectAll() Selects all input of the component, if it is supported - e.g. in JTextField.
void	setRequired(boolean required) Determines whether input is required (mandatory).

Methods inherited from class de.must.appletserver.RadioButtonPanel

addItemListener, buildRemoteView, destroy, fetchValuesFromRequest, getSelectedItem, getSelectedKey, isContentValid, isFilled, isModified, isRequirementUnfulfilled, isValid, perform, requestFocusInWindow, setSelectedItem, setSelectedKey, setSelectedKeyAsEditBeginValue, setValues

Methods inherited from class de.must.appletserver.RemoteElement

beginAction, endAction, getContext, getName, getTranslation, isEnabled, isVisible, register, resetLastStatus, setEditable, setEnabled, setToolTipText, setVisible

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface de.must.appletserver.Storable

isFilled, isModified, isRequirementUnfulfilled, isValid

Methods inherited from interface de.must.appletserver.RemoteContent

requestFocusInWindow, setValues

Methods inherited from interface de.must.appletserver.Remotable

destroy, fetchValuesFromRequest, setToolTipText

Methods inherited from interface de.must.appletserver.AppletTalker

buildRemoteView

Constructor Detail

DataRadioButtons

public DataRadioButtons(SessionData sessionData,
                        DataObject dO,
                        java.lang.String columnName,
                        int[] keys,
                        java.lang.String[] meaning)

Constructs a new group of radio buttons.

Parameters:

dO - the data object to assign to

columnName - the name of the column the text field is to assign to

keys - the valid keys to be stored in the assigned table

meaning - the meaning of the keys to be displayed as check text

DataRadioButtons

public DataRadioButtons(SessionData sessionData,
                        DataObject dO,
                        java.lang.String columnName,
                        java.lang.String[] keys,
                        java.lang.String[] meaning)

Constructs a new group of radio buttons.

Parameters:

dO - the data object to assign to

columnName - the name of the column the text field is to assign to

keys - the valid keys to be stored in the assigned table

meaning - the meaning of the keys to be displayed as check text

DataRadioButtons

public DataRadioButtons(SessionData sessionData,
                        DataObject dO,
                        java.lang.String columnName,
                        KeyValuePair[] content)

Constructs a new group of radio buttons.

Parameters:

dO - the data object to assign to

columnName - the name of the column the text field is to assign to

content - the content described by an array of KeyValuePair

DataRadioButtons

public DataRadioButtons(SessionData sessionData,
                        DataObject dO,
                        java.lang.String columnName,
                        DataObject sourceDataObject,
                        java.lang.String keyColumnName,
                        java.lang.String visibleColumnName)

Method Detail

getAssignedDataObject

public DataObject getAssignedDataObject()

Returns the assigned data object.

Specified by:

getAssignedDataObject in interface Storable

Returns:

the assigned data object

setRequired

public void setRequired(boolean required)

Determines whether input is required (mandatory).

Specified by:

setRequired in interface Storable

Parameters:

required - if true, input is mandatory; otherwise, input is not mandatory

selectAll

public void selectAll()

Selects all input of the component, if it is supported - e.g. in JTextField. Allows easy new input, because the previous value is reset when the first key stroke occurs.

Specified by:

selectAll in interface RemoteContent

Overrides:

selectAll in class RadioButtonPanel

loadValue

public void loadValue()

Loads the component's database stored value.

Specified by:

loadValue in interface Storable

saveValue

public void saveValue()

Stores the component's value.

Specified by:

saveValue in interface Storable

free

public void free()

Releases external resources.

Specified by:

free in interface Exemptible

Specified by:

free in interface ExemptibleManager

Overrides:

free in class RemoteElement