Package org.takes.rq

Class RqHref.Smart

java.lang.Object

org.takes.rq.RqHref.Smart

All Implemented Interfaces:

Body, Head, Request, RqHref

Enclosing interface:

RqHref

public static final class RqHref.Smart
extends Object
implements RqHref

Smart decorator, with extra features.

The class is immutable and thread-safe.

Since:

0.14

Nested Class Summary

Nested classes/interfaces inherited from interface org.takes.rq.RqHref

RqHref.Base, RqHref.Smart

Constructor Summary

Constructors

Constructor	Description
Smart(Request req)	Ctor.
Smart(RqHref req)	Ctor.

Method Summary

Modifier and Type	Method	Description
InputStream	body()	Body.
Iterable<String>	head()	All lines above the body.
Href	home()	Get self.
Href	href()	Get HREF.
String	single(CharSequence name)	Get param or throw HTTP exception.
String	single(CharSequence name, CharSequence def)	Get param or default.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Smart

public Smart(Request req)

Ctor.

Parameters:

req - Original request

Since:

1.4

Smart

public Smart(RqHref req)

Ctor.

Parameters:

req - Original request

Method Detail

href

public Href href()
          throws IOException

Description copied from interface: RqHref

Get HREF.

Specified by:

href in interface RqHref

Returns:

HTTP href

Throws:

IOException - If fails

head

public Iterable<String> head()
                      throws IOException

Description copied from interface: Head

All lines above the body.

Specified by:

head in interface Head

Returns:

List of lines

Throws:

IOException - If something goes wrong

body

public InputStream body()
                 throws IOException

Description copied from interface: Body

Body.

Specified by:

body in interface Body

Returns:

Stream with body

Throws:

IOException - If something goes wrong

home

public Href home()
          throws IOException

Get self.

Returns:

Self page, full URL

Throws:

IOException - If fails

Since:

0.14

single

public String single(CharSequence name)
              throws IOException

Get param or throw HTTP exception.

Parameters:

name - Name of query param

Returns:

Value of it

Throws:

IOException - If fails

single

public String single(CharSequence name,
                     CharSequence def)
              throws IOException

Get param or default.

Parameters:

name - Name of query param

def - Default, if not found

Returns:

Value of it

Throws:

IOException - If fails