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java.lang.Objectorg.apache.commons.validator.util.ValidatorUtils
public class ValidatorUtils
Basic utility methods.
The use of FastHashMap is deprecated and will be replaced in a future release.
Constructor Summary | |
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ValidatorUtils()
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Method Summary | |
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static org.apache.commons.collections.FastHashMap |
copyFastHashMap(org.apache.commons.collections.FastHashMap map)
Deprecated. This method is not part of Validator's public API. Validator will use it internally until FastHashMap references are removed. Use copyMap() instead. |
static Map |
copyMap(Map map)
Makes a deep copy of a Map if the values are
Msg , Arg , or Var . |
static String |
getValueAsString(Object bean,
String property)
Convenience method for getting a value from a bean property as a String . |
static String |
replace(String value,
String key,
String replaceValue)
Replace part of a String with another value. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public ValidatorUtils()
Method Detail |
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public static String replace(String value, String key, String replaceValue)
Replace part of a String
with another value.
value
- String
to perform the replacement on.key
- The name of the constant.replaceValue
- The value of the constant.
public static String getValueAsString(Object bean, String property)
String
. If the property is a String[]
or
Collection
and it is empty, an empty String
"" is returned. Otherwise, property.toString() is returned. This method
may return null
if there was an error retrieving the
property.
bean
- The bean object.property
- The name of the property to access.
public static org.apache.commons.collections.FastHashMap copyFastHashMap(org.apache.commons.collections.FastHashMap map)
FastHashMap
if the values
are Msg
, Arg
,
or Var
. Otherwise it is a shallow copy.
map
- FastHashMap
to copy.
FastHashMap
that was
passed in.public static Map copyMap(Map map)
Map
if the values are
Msg
, Arg
, or Var
. Otherwise,
it is a shallow copy.
map
- The source Map to copy.
Map
that was passed in.
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