de.must.appletserver

Class HTMLDialog

java.lang.Object

de.must.appletserver.HTMLDialog

Direct Known Subclasses:

FileUploadDialog

public abstract class HTMLDialog
extends java.lang.Object

A dialog for stuff that cannot be done by an unsigned applet, e.g. file upload.

Field Summary

Fields

Modifier and Type	Field and Description
protected boolean	buildDone
protected boolean	cancelButtonPressed
static java.lang.String	NAME_FOR_CANCEL_ACTION
static java.lang.String	NAME_FOR_OK_ACTION
protected boolean	okButtonPressed
protected SessionData	sessionData

Constructor Summary

Constructors

Constructor and Description
HTMLDialog(SessionData sessionData) Constructs a new dialog.

Method Summary

Modifier and Type	Method and Description
protected abstract void	act(GeneralizedRequest request) Do stuff associated to OK Button.
void	addErrorMessage(java.lang.String message)
void	buildRemoteView(ToAppletWriter out)
void	fetchValuesFromRequest(GeneralizedRequest request) Causes the invokable to delegate this function to all embedded markupables to fetch their current value as edited by the user from the request.
java.lang.String	getAppResStr(java.lang.String resourceKey)
protected java.lang.String	getCloseScript() Return the closing script.
protected java.lang.String	getCloseScript(int secondsToAutoClose) Return the closing script.
protected java.lang.String	getDialogId()
java.lang.String	getTitle() Returns the dialogs's title.
boolean	hasErrorMessages()
protected void	informAboutResult(java.lang.String resultInfo)
boolean	isBuildDone()
void	process(GeneralizedRequest request) Processes the user's request.
void	setTitle(java.lang.String newTitle) Sets the dialogs's title.
protected void	writeFooter(ToAppletWriter out)
protected void	writeHeader(ToAppletWriter out)
abstract void	writeInitialRemoteView(ToAppletWriter out)

Methods inherited from class java.lang.Object

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

Field Detail

NAME_FOR_OK_ACTION

public static final java.lang.String NAME_FOR_OK_ACTION

See Also:

Constant Field Values

NAME_FOR_CANCEL_ACTION

public static final java.lang.String NAME_FOR_CANCEL_ACTION

See Also:

Constant Field Values

sessionData

protected SessionData sessionData

buildDone

protected boolean buildDone

okButtonPressed

protected boolean okButtonPressed

cancelButtonPressed

protected boolean cancelButtonPressed

Constructor Detail

HTMLDialog

public HTMLDialog(SessionData sessionData)

Constructs a new dialog.

Parameters:

sessionData - the session's public data

Method Detail

getDialogId

protected java.lang.String getDialogId()

setTitle

public void setTitle(java.lang.String newTitle)

Sets the dialogs's title.

Parameters:

newTitle - the title of the dialog

getTitle

public java.lang.String getTitle()

Returns the dialogs's title.

Returns:

the dialogs's title.

getAppResStr

public java.lang.String getAppResStr(java.lang.String resourceKey)

buildRemoteView

public void buildRemoteView(ToAppletWriter out)

addErrorMessage

public void addErrorMessage(java.lang.String message)

hasErrorMessages

public boolean hasErrorMessages()

getCloseScript

protected java.lang.String getCloseScript()

Return the closing script.

Returns:

the closing script

getCloseScript

protected java.lang.String getCloseScript(int secondsToAutoClose)

Return the closing script.

Parameters:

secondsToAutoClose - duration in seconds from display start until auto-closing

Returns:

the closing script

writeInitialRemoteView

public abstract void writeInitialRemoteView(ToAppletWriter out)

isBuildDone

public boolean isBuildDone()

writeHeader

protected void writeHeader(ToAppletWriter out)

writeFooter

protected void writeFooter(ToAppletWriter out)

fetchValuesFromRequest

public void fetchValuesFromRequest(GeneralizedRequest request)

Causes the invokable to delegate this function to all embedded markupables to fetch their current value as edited by the user from the request.

Parameters:

request - the request from where the values are to be fetched

process

public void process(GeneralizedRequest request)

Processes the user's request.

Parameters:

request -

act

protected abstract void act(GeneralizedRequest request)

Do stuff associated to OK Button.

Parameters:

request -

informAboutResult

protected void informAboutResult(java.lang.String resultInfo)