Http.Flash (Play 2.3.2)

java.lang.Object
- java.util.AbstractMap<K,V>
- - java.util.HashMap<java.lang.String,java.lang.String>
  - - play.mvc.Http.Flash

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable, java.util.Map<java.lang.String,java.lang.String>

Enclosing class:

Http
```
public static class Http.Flash
extends java.util.HashMap<java.lang.String,java.lang.String>
```
HTTP Flash.
Flash data are encoded into an HTTP cookie, and can only contain simple String values.

See Also:
Serialized Form

Nested Class Summary
- Nested classes/interfaces inherited from class java.util.AbstractMap
  java.util.AbstractMap.SimpleEntry<K,V>, java.util.AbstractMap.SimpleImmutableEntry<K,V>

Field Summary

Fields
Modifier and Type Field and Description

boolean isDirty

Fields
Modifier and Type	Field and Description
`boolean`	`isDirty`

Constructor Summary

Constructors
Constructor and Description

Http.Flash(java.util.Map<java.lang.String,java.lang.String> data)

Constructors
Constructor and Description
`Http.Flash(java.util.Map<java.lang.String,java.lang.String> data)`

Method Summary

Methods
Modifier and Type	Method and Description
`void`	`clear()` Clears the flash scope.
`java.lang.String`	`put(java.lang.String key, java.lang.String value)` Adds the given value to the flash scope.
`void`	`putAll(java.util.Map<? extends java.lang.String,? extends java.lang.String> values)` Adds the given values to the flash scope.
`java.lang.String`	`remove(java.lang.Object key)` Removes the specified value from the flash scope.

Methods inherited from class java.util.HashMap
clone, containsKey, containsValue, entrySet, get, isEmpty, keySet, size, values

Methods inherited from class java.util.AbstractMap
equals, hashCode, toString

Methods inherited from class java.lang.Object
finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.Map
equals, hashCode

- Field Detail
  - isDirty
```
public boolean isDirty
```
- Constructor Detail
  - Http.Flash
```
public Http.Flash(java.util.Map<java.lang.String,java.lang.String> data)
```
- Method Detail
  - remove
```
public java.lang.String remove(java.lang.Object key)
```
    Removes the specified value from the flash scope.
    
    Specified by:
    
    remove in interface java.util.Map<java.lang.String,java.lang.String>
    
    Overrides:
    
    remove in class java.util.HashMap<java.lang.String,java.lang.String>
  - put
```
public java.lang.String put(java.lang.String key,
                   java.lang.String value)
```
    Adds the given value to the flash scope.
    
    Specified by:
    
    put in interface java.util.Map<java.lang.String,java.lang.String>
    
    Overrides:
    
    put in class java.util.HashMap<java.lang.String,java.lang.String>
  - putAll
```
public void putAll(java.util.Map<? extends java.lang.String,? extends java.lang.String> values)
```
    Adds the given values to the flash scope.
    
    Specified by:
    
    putAll in interface java.util.Map<java.lang.String,java.lang.String>
    
    Overrides:
    
    putAll in class java.util.HashMap<java.lang.String,java.lang.String>
  - clear
```
public void clear()
```
    Clears the flash scope.
    
    Specified by:
    
    clear in interface java.util.Map<java.lang.String,java.lang.String>
    
    Overrides:
    
    clear in class java.util.HashMap<java.lang.String,java.lang.String>

Class Http.Flash

Nested Class Summary

Nested classes/interfaces inherited from class java.util.AbstractMap

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.util.HashMap

Methods inherited from class java.util.AbstractMap

Methods inherited from class java.lang.Object

Methods inherited from interface java.util.Map

Field Detail

isDirty

Constructor Detail

Http.Flash

Method Detail

remove

put

putAll

clear