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java.lang.Objectcom.sun.rave.web.ui.validator.StringLengthValidator
public class StringLengthValidator
Use this validator to check the number of characters in a string when you need to set the validation messages.
| Field Summary | |
|---|---|
static java.lang.String |
VALIDATOR_ID
The converter id for this converter. |
| Fields inherited from interface javax.faces.validator.Validator |
|---|
NOT_IN_RANGE_MESSAGE_ID |
| Constructor Summary | |
|---|---|
StringLengthValidator()
Creates a new instance of StringLengthValidator |
|
StringLengthValidator(int max)
Creates a new instance of StringLengthValidator. |
|
StringLengthValidator(int max,
int min)
Creates a new instance of StringLengthValidator. |
|
| Method Summary | |
|---|---|
java.lang.String |
getTooLongMessage()
Get the message to be used if the string is longer than the maxmimum number of characters. |
java.lang.String |
getTooShortMessage()
Get the message to be used if the string is shorter than the minimum number of characters. |
boolean |
isTransient()
Returns false, this component needs to save state. |
void |
restoreState(javax.faces.context.FacesContext context,
java.lang.Object state)
Restore the state of the component. |
java.lang.Object |
saveState(javax.faces.context.FacesContext context)
Saves the state of the component into an object |
void |
setTooLongMessage(java.lang.String tooLongMessage)
Set the message to be used if the string is longer than the maximum number of characters. |
void |
setTooShortMessage(java.lang.String tooShortMessage)
Set the message to be used if the string is shorter than the minimum number of characters. |
void |
setTransient(boolean transientValue)
Does nothing |
void |
validate(javax.faces.context.FacesContext context,
javax.faces.component.UIComponent component,
java.lang.Object value)
Validate the value with regard to a UIComponent and a
FacesContext. |
| Methods inherited from class java.lang.Object |
|---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Field Detail |
|---|
public static final java.lang.String VALIDATOR_ID
The converter id for this converter.
| Constructor Detail |
|---|
public StringLengthValidator()
public StringLengthValidator(int max)
max - The maximum number of characters allowed in the string
public StringLengthValidator(int max,
int min)
max - The maximum number of characters allowed in the stringmin - The minimum number of characters allowed in the string| Method Detail |
|---|
public void validate(javax.faces.context.FacesContext context,
javax.faces.component.UIComponent component,
java.lang.Object value)
throws javax.faces.validator.ValidatorException
Validate the value with regard to a UIComponent and a
FacesContext.
validate in interface javax.faces.validator.Validatorcontext - The FacesContextcomponent - The component to be validatedvalue - The submitted value of the component
javax.faces.validator.ValidatorException - if the value is not validpublic java.lang.Object saveState(javax.faces.context.FacesContext context)
saveState in interface javax.faces.component.StateHoldercontext - the FacesContext
public void restoreState(javax.faces.context.FacesContext context,
java.lang.Object state)
restoreState in interface javax.faces.component.StateHoldercontext - The FacesContextstate - the Object representing the state of the componentpublic boolean isTransient()
isTransient in interface javax.faces.component.StateHolderpublic void setTransient(boolean transientValue)
setTransient in interface javax.faces.component.StateHolderpublic java.lang.String getTooLongMessage()
public void setTooLongMessage(java.lang.String tooLongMessage)
tooLongMessage - the message to be used if the string is longer than the maxmimum number of characterspublic java.lang.String getTooShortMessage()
public void setTooShortMessage(java.lang.String tooShortMessage)
tooShortMessage - the message to be used if the string is shorter than the minimum number of characters
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