Formatters (playframework)

java.lang.Object
- play.data.format.Formatters

public class Formatters
extends java.lang.Object

Formatters helper.

Nested Class Summary

Nested Classes
Modifier and Type	Class and Description
`static class`	`Formatters.AnnotationFormatter<A extends java.lang.annotation.Annotation,T>` Super-type for annotation-based formatters.
`static class`	`Formatters.SimpleFormatter<T>` Super-type for custom simple formatters.

Field Summary

Fields
Modifier and Type Field and Description

static FormattingConversionService conversion
The underlying conversion service.

Fields
Modifier and Type	Field and Description
`static FormattingConversionService`	`conversion` The underlying conversion service.

Constructor Summary

Constructors
Constructor and Description

Formatters()

Constructors
Constructor and Description
`Formatters()`

Method Summary

Methods
Modifier and Type	Method and Description
`static <T> T`	`parse(java.lang.reflect.Field field, java.lang.String text, java.lang.Class<T> clazz)` Parses this string as instance of a specific field in the given class
`static <T> T`	`parse(java.lang.String text, java.lang.Class<T> clazz)` Parses this string as instance of the given class.
`static <T> java.lang.String`	`print(java.lang.reflect.Field field, T t)` Computes the display string for any value, for a specific field.
`static <T> java.lang.String`	`print(T t)` Computes the display string for any value.
`static <T> java.lang.String`	`print(TypeDescriptor desc, T t)` Computes the display string for any value, for a specific type.
`static <A extends java.lang.annotation.Annotation,T> void`	`register(java.lang.Class<T> clazz, Formatters.AnnotationFormatter<A,T> formatter)` Registers an annotation-based formatter.
`static <T> void`	`register(java.lang.Class<T> clazz, Formatters.SimpleFormatter<T> formatter)` Registers a simple formatter.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - conversion
```
public static final FormattingConversionService conversion
```
    The underlying conversion service.
- Constructor Detail
  - Formatters
```
public Formatters()
```
- Method Detail
  - parse
```
public static <T> T parse(java.lang.String text,
          java.lang.Class<T> clazz)
```
    Parses this string as instance of the given class.
    
    Parameters:
    text - the text to parse
    clazz - class representing the required type
    
    Returns:
    the parsed value
  - parse
```
public static <T> T parse(java.lang.reflect.Field field,
          java.lang.String text,
          java.lang.Class<T> clazz)
```
    Parses this string as instance of a specific field in the given class
    
    Parameters:
    field - the related field (custom formatters are extracted from this field annotation)
    text - the text to parse
    clazz - class representing the required type
    
    Returns:
    the parsed value
  - print
```
public static <T> java.lang.String print(T t)
```
    Computes the display string for any value.
    
    Parameters:
    t - the value to print
    
    Returns:
    the formatted string
  - print
```
public static <T> java.lang.String print(java.lang.reflect.Field field,
                         T t)
```
    Computes the display string for any value, for a specific field.
    
    Parameters:
    field - the related field - custom formatters are extracted from this field annotation
    t - the value to print
    
    Returns:
    the formatted string
  - print
```
public static <T> java.lang.String print(TypeDescriptor desc,
                         T t)
```
    Computes the display string for any value, for a specific type.
    
    Parameters:
    desc - the field descriptor - custom formatters are extracted from this descriptor.
    t - the value to print
    
    Returns:
    the formatted string
  - register
```
public static <T> void register(java.lang.Class<T> clazz,
                Formatters.SimpleFormatter<T> formatter)
```
    Registers a simple formatter.
    
    Parameters:
    clazz - class handled by this formatter
    formatter - the formatter to register
  - register
```
public static <A extends java.lang.annotation.Annotation,T> void register(java.lang.Class<T> clazz,
                                                          Formatters.AnnotationFormatter<A,T> formatter)
```
    Registers an annotation-based formatter.
    
    Parameters:
    clazz - class handled by this formatter
    formatter - the formatter to register

Class Formatters

Nested Class Summary

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

conversion

Constructor Detail

Formatters

Method Detail

parse

parse

print

print

print

register

register