groovyx.net.http

Class HttpResponseDecorator.HeadersDecorator

java.lang.Object

groovyx.net.http.HttpResponseDecorator.HeadersDecorator

All Implemented Interfaces:

Iterable<Header>

Enclosing class:

HttpResponseDecorator

public final class HttpResponseDecorator.HeadersDecorator
extends Object
implements Iterable<Header>

This class is returned by HttpResponseDecorator.getHeaders(). It provides three "Groovy" ways to access headers:

Bracket notation

resp.headers['Content-Type'] returns the Header instance

Property notation

resp.headers.'Content-Type' returns the header value

Iterator methods

Iterates over each Header:

resp.headers.each {
   println "${it.name} : ${it.value}"
 }

Since:

0.5.0

Author:

Tom Nichols

Constructor Summary

Constructors

Constructor and Description
HttpResponseDecorator.HeadersDecorator()

Method Summary

Methods

Modifier and Type	Method and Description
Header	getAt(String name) Access the named header value, using bracket form.
Iterator	iterator() Used to allow Groovy iteration methods over the response headers.
protected String	propertyMissing(String name) Allow property-style access to header values.

Methods inherited from class java.lang.Object

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

Constructor Detail

HttpResponseDecorator.HeadersDecorator

public HttpResponseDecorator.HeadersDecorator()

Method Detail

getAt

public Header getAt(String name)

Access the named header value, using bracket form. For example, response.headers['Content-Encoding']

Parameters:

name - header name, e.g. Content-Type

Returns:

the Header, or null if it does not exist in this response

See Also:

HttpMessage.getFirstHeader(String)

propertyMissing

protected String propertyMissing(String name)

Allow property-style access to header values. This is the same as getAt(String), except it simply returns the header's String value, instead of the Header object.

Parameters:

name - header name, e.g. Content-Type

Returns:

the Header, or null if it does not exist in this response

iterator

public Iterator iterator()

Used to allow Groovy iteration methods over the response headers. For example:

response.headers.each {
   println "${it.name} : ${it.value}"
 }

Specified by:

iterator in interface Iterable<Header>