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java.lang.Objectorg.springframework.web.bind.EscapedErrors
Errors wrapper that adds automatic HTML escaping to the wrapped instance, for convenient usage in HTML views. Can be retrieved easily via RequestContext's getErrors method.
Note that BindTag does not use this class to avoid unnecessary creation of ObjectError instances. It just escapes the messages and values that get copied into the respective BindStatus instance.
RequestContext.getErrors(java.lang.String)
,
BindTag
Constructor Summary | |
EscapedErrors(Errors source)
Create a new EscapedErrors instance for the given source instance. |
Method Summary | |
java.util.List |
getAllErrors()
Get all errors, both global and field ones. |
int |
getErrorCount()
Return the total number of errors. |
FieldError |
getFieldError(java.lang.String field)
Get the first error associated with the given field, if any. |
int |
getFieldErrorCount(java.lang.String field)
Return the number of errors associated with the given field. |
java.util.List |
getFieldErrors(java.lang.String field)
Get all errors associated with the given field. |
java.lang.Object |
getFieldValue(java.lang.String field)
Return the current value of the given field, either the current bean property value or a rejected update from the last binding. |
ObjectError |
getGlobalError()
Get the first global error, if any. |
int |
getGlobalErrorCount()
Return the number of global (i.e. not field-specific) errors. |
java.util.List |
getGlobalErrors()
Get all global errors. |
java.lang.String |
getNestedPath()
Return the current nested path of this Errors object. |
java.lang.String |
getObjectName()
Return the name of the bound object. |
Errors |
getSource()
|
boolean |
hasErrors()
Return if there were any errors. |
boolean |
hasFieldErrors(java.lang.String field)
Return if there are any errors associated with the given field. |
boolean |
hasGlobalErrors()
Return if there were any global (i.e. not field-specific) errors. |
void |
reject(java.lang.String errorCode,
java.lang.Object[] errorArgs,
java.lang.String defaultMessage)
Reject the current object, using the given error description. |
void |
reject(java.lang.String errorCode,
java.lang.String defaultMessage)
Reject the current object, using the given error description. |
void |
rejectValue(java.lang.String field,
java.lang.String errorCode,
java.lang.Object[] errorArgs,
java.lang.String defaultMessage)
Reject the given field of the current object, using the given error description. |
void |
rejectValue(java.lang.String field,
java.lang.String errorCode,
java.lang.String defaultMessage)
Reject the given field of the current object, using the given error description. |
void |
setNestedPath(java.lang.String nestedPath)
Allow context to be changed so that standard validators can validate subtrees. |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
public EscapedErrors(Errors source)
Method Detail |
public Errors getSource()
public java.lang.String getObjectName()
Errors
getObjectName
in interface Errors
public void reject(java.lang.String errorCode, java.lang.String defaultMessage)
Errors
reject
in interface Errors
errorCode
- error code, interpretable as message keydefaultMessage
- fallback default messagepublic void reject(java.lang.String errorCode, java.lang.Object[] errorArgs, java.lang.String defaultMessage)
Errors
reject
in interface Errors
errorCode
- error code, interpretable as message keyerrorArgs
- error arguments, for argument binding via MessageFormat
(can be null)defaultMessage
- fallback default messagepublic void rejectValue(java.lang.String field, java.lang.String errorCode, java.lang.String defaultMessage)
Errors
rejectValue
in interface Errors
field
- the field nameerrorCode
- error code, interpretable as message keydefaultMessage
- fallback default messagepublic void rejectValue(java.lang.String field, java.lang.String errorCode, java.lang.Object[] errorArgs, java.lang.String defaultMessage)
Errors
rejectValue
in interface Errors
field
- the field nameerrorCode
- error code, interpretable as message keyerrorArgs
- error arguments, for argument binding via MessageFormat
(can be null)defaultMessage
- fallback default messagepublic boolean hasErrors()
Errors
hasErrors
in interface Errors
public int getErrorCount()
Errors
getErrorCount
in interface Errors
public java.util.List getAllErrors()
Errors
getAllErrors
in interface Errors
public boolean hasGlobalErrors()
Errors
hasGlobalErrors
in interface Errors
public int getGlobalErrorCount()
Errors
getGlobalErrorCount
in interface Errors
public java.util.List getGlobalErrors()
Errors
getGlobalErrors
in interface Errors
public ObjectError getGlobalError()
Errors
getGlobalError
in interface Errors
public boolean hasFieldErrors(java.lang.String field)
Errors
hasFieldErrors
in interface Errors
field
- the field name
public int getFieldErrorCount(java.lang.String field)
Errors
getFieldErrorCount
in interface Errors
field
- the field name
public java.util.List getFieldErrors(java.lang.String field)
Errors
getFieldErrors
in interface Errors
field
- the field name
public FieldError getFieldError(java.lang.String field)
Errors
getFieldError
in interface Errors
public java.lang.Object getFieldValue(java.lang.String field)
Errors
getFieldValue
in interface Errors
field
- the field name
public void setNestedPath(java.lang.String nestedPath)
Errors
For example, an address validator could validate the subobject "address" of a customer object.
setNestedPath
in interface Errors
nestedPath
- nested path within this object,
e.g. "address" (defaults to "", null is also acceptable).
Can end with a dot: both "address" and "address." are valid.public java.lang.String getNestedPath()
Errors
Returns a nested path with a dot, i.e. "address.", for easy building of concatenated paths. Default is an empty String.
getNestedPath
in interface Errors
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