com.opensymphony.xwork2.util
Class XWorkBasicConverter
java.lang.Object
ognl.DefaultTypeConverter
com.opensymphony.xwork2.util.XWorkBasicConverter
- All Implemented Interfaces:
- ognl.TypeConverter
public class XWorkBasicConverter
- extends ognl.DefaultTypeConverter
XWork will automatically handle the most common type conversion for you. This includes support for converting to
and from Strings for each of the following:
- String
- boolean / Boolean
- char / Character
- int / Integer, float / Float, long / Long, double / Double
- dates - uses the SHORT format for the Locale associated with the current request
- arrays - assuming the individual strings can be coverted to the individual items
- collections - if not object type can be determined, it is assumed to be a String and a new ArrayList is
created
Note that with arrays the type conversion will defer to the type of the array elements and try to convert each
item individually. As with any other type conversion, if the conversion can't be performed the standard type
conversion error reporting is used to indicate a problem occured while processing the type conversion.
- Author:
- Pat Lightbody, Mike Mosiewicz, Rainer Hermanns, Alexandru Popescu
Method Summary |
Object |
convertValue(Map context,
Object o,
Member member,
String s,
Object value,
Class toType)
|
private Collection |
createCollection(Object fromObject,
String propertyName,
Class toType,
Class memberType,
int size)
Creates a Collection of the specified type. |
private Object |
doConvertToArray(Map context,
Object o,
Member member,
String s,
Object value,
Class toType)
|
private Object |
doConvertToBoolean(Object value)
|
private Object |
doConvertToCharacter(Object value)
|
private Class |
doConvertToClass(Object value)
|
private Collection |
doConvertToCollection(Map context,
Object o,
Member member,
String prop,
Object value,
Class toType)
|
private Object |
doConvertToDate(Map context,
Object value,
Class toType)
|
private Object |
doConvertToNumber(Map context,
Object value,
Class toType)
|
private String |
doConvertToString(Map context,
Object value)
|
private Locale |
getLocale(Map context)
|
protected boolean |
isIntegerType(Class type)
|
Methods inherited from class ognl.DefaultTypeConverter |
convertValue |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
MILLISECOND_FORMAT
private static String MILLISECOND_FORMAT
XWorkBasicConverter
public XWorkBasicConverter()
convertValue
public Object convertValue(Map context,
Object o,
Member member,
String s,
Object value,
Class toType)
- Specified by:
convertValue
in interface ognl.TypeConverter
- Overrides:
convertValue
in class ognl.DefaultTypeConverter
getLocale
private Locale getLocale(Map context)
createCollection
private Collection createCollection(Object fromObject,
String propertyName,
Class toType,
Class memberType,
int size)
- Creates a Collection of the specified type.
- Parameters:
fromObject
- propertyName
- toType
- the type of Collection to creatememberType
- the type of object elements in this collection must besize
- the initial size of the collection (ignored if 0 or less)
- Returns:
- a Collection of the specified type
doConvertToArray
private Object doConvertToArray(Map context,
Object o,
Member member,
String s,
Object value,
Class toType)
doConvertToCharacter
private Object doConvertToCharacter(Object value)
doConvertToBoolean
private Object doConvertToBoolean(Object value)
doConvertToClass
private Class doConvertToClass(Object value)
doConvertToCollection
private Collection doConvertToCollection(Map context,
Object o,
Member member,
String prop,
Object value,
Class toType)
doConvertToDate
private Object doConvertToDate(Map context,
Object value,
Class toType)
doConvertToNumber
private Object doConvertToNumber(Map context,
Object value,
Class toType)
isIntegerType
protected boolean isIntegerType(Class type)
doConvertToString
private String doConvertToString(Map context,
Object value)
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