PathBindable (playframework)

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play.mvc

Interface PathBindable<T extends PathBindable<T>>

```
public interface PathBindable<T extends PathBindable<T>>
```
Binder for path parameters. Any type T that implements this class can be bound to/from a path parameter. The only requirement is that the class provides a noarg constructor. For example, the following type could be used to bind an Ebean user:

Method Summary

Methods
Modifier and Type	Method and Description
`T`	`bind (java.lang.String key, java.lang.String txt)` Bind an URL path parameter.
`java.lang.String`	`javascriptUnbind ()` Javascript function to unbind in the Javascript router.
`java.lang.String`	`unbind (java.lang.String key)` Unbind a URL path parameter.

- Method Detail
  - bind
```
T bind(java.lang.String key,
 java.lang.String txt)
```
    Bind an URL path parameter.
    
    Parameters:
    key - Parameter key
    txt - The value as String (extracted from the URL path)
    
    Returns:
    The object, may be this object
    
    Throws:
    
    java.lang.RuntimeException - if this object could not be bound
  - unbind
```
java.lang.String unbind(java.lang.String key)
```
    Unbind a URL path parameter.
    
    Parameters:
    key - Parameter key
  - javascriptUnbind
```
java.lang.String javascriptUnbind()
```
    Javascript function to unbind in the Javascript router.
    
    Returns:
    The javascript function, or null if you want to use the default implementation.

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