Package org.silverpeas.core.contribution.content.form.displayers

Class AbstractTextFieldDisplayer

java.lang.Object

org.silverpeas.core.contribution.content.form.displayers.AbstractFieldDisplayer<TextField>

org.silverpeas.core.contribution.content.form.displayers.AbstractTextFieldDisplayer

All Implemented Interfaces:

FieldDisplayer<TextField>

Direct Known Subclasses:

EmailFieldDisplayer, MapFieldDisplayer, TextAreaFieldDisplayer, TextFieldDisplayer, UrlFieldDisplayer

public abstract class AbstractTextFieldDisplayer
extends AbstractFieldDisplayer<TextField>

Constructor Summary

Constructors

Constructor	Description
AbstractTextFieldDisplayer()

Method Summary

Modifier and Type	Method	Description
protected void	addSpecificScript(PrintWriter out, FieldTemplate template, PagesContext pageContext)
void	displayScripts(PrintWriter out, FieldTemplate template, PagesContext pagesContext)	Prints the javascripts which will be used to control the new value given to the named field.
String[]	getManagedTypes()	Returns the name of the managed types.
int	getNbHtmlObjectsDisplayed(FieldTemplate template, PagesContext pagesContext)	Return the number of HTML Objects displayed by the displayer.
boolean	isDisplayedMandatory()
List<String>	update(String newValue, TextField field, FieldTemplate template, PagesContext pagesContext)	Updates the value of the field.

Methods inherited from class org.silverpeas.core.contribution.content.form.displayers.AbstractFieldDisplayer

getDefaultValue, index, update

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.silverpeas.core.contribution.content.form.FieldDisplayer

display

Constructor Detail

AbstractTextFieldDisplayer

public AbstractTextFieldDisplayer()

Method Detail

getManagedTypes

public String[] getManagedTypes()

Returns the name of the managed types.

addSpecificScript

protected void addSpecificScript(PrintWriter out,
                                 FieldTemplate template,
                                 PagesContext pageContext)

displayScripts

public void displayScripts(PrintWriter out,
                           FieldTemplate template,
                           PagesContext pagesContext)

Prints the javascripts which will be used to control the new value given to the named field. The error messages may be adapted to a local language. The FieldTemplate gives the field type and constraints. The FieldTemplate gives the local labeld too. Never throws an Exception but log a silvertrace and writes an empty string when :

• the fieldName is unknown by the template.
• the field type is not a managed type.

isDisplayedMandatory

public boolean isDisplayedMandatory()

getNbHtmlObjectsDisplayed

public int getNbHtmlObjectsDisplayed(FieldTemplate template,
                                     PagesContext pagesContext)

Description copied from interface: FieldDisplayer

Return the number of HTML Objects displayed by the displayer.

Returns:

the number of HTML Objects displayed by the displayer.

update

public List<String> update(String newValue,
                           TextField field,
                           FieldTemplate template,
                           PagesContext pagesContext)
                    throws FormException

Description copied from interface: FieldDisplayer

Updates the value of the field. The fieldName must be used to retrieve the HTTP parameter from the request. @throw FormException if the field type is not a managed type. @throw FormException if the field doesn't accept the new value.

Throws:

FormException