org.apache.ambari.server.view

Class ViewContextImpl.ViewURLStreamProvider

java.lang.Object

org.apache.ambari.server.view.ViewContextImpl.ViewURLStreamProvider

All Implemented Interfaces:

URLStreamProvider

Enclosing class:

ViewContextImpl

protected static class ViewContextImpl.ViewURLStreamProvider
extends Object
implements URLStreamProvider

Wrapper around internal URL stream provider.

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	ViewURLStreamProvider(URLStreamProvider streamProvider)

Method Summary

Modifier and Type	Method and Description
protected static ViewContextImpl.ViewURLStreamProvider	getProvider() Factory method.
InputStream	readFrom(String spec, String requestMethod, String params, Map<String,String> headers) Read from the input stream specified by the given URL spec.

Methods inherited from class java.lang.Object

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

Constructor Detail

ViewURLStreamProvider

protected ViewURLStreamProvider(URLStreamProvider streamProvider)

Method Detail

readFrom

public InputStream readFrom(String spec,
                            String requestMethod,
                            String params,
                            Map<String,String> headers)
                     throws IOException

Description copied from interface: URLStreamProvider

Read from the input stream specified by the given URL spec.

Specified by:

readFrom in interface URLStreamProvider

Parameters:

spec - the String to parse as a URL

requestMethod - the HTTP method (GET,POST,PUT,etc.).

params - the body of the request; may be null

headers - the headers of the request; may be null

Returns:

the input stream

Throws:

IOException - if an error occurred connecting to the server

getProvider

protected static ViewContextImpl.ViewURLStreamProvider getProvider()

Factory method.

Returns:

a new URL stream provider.