org.apache.nifi.web.util

Class ClientUtils

java.lang.Object

org.apache.nifi.web.util.ClientUtils

public class ClientUtils
extends Object

Field Summary

Fields

Modifier and Type	Field and Description
private com.sun.jersey.api.client.Client	client

Constructor Summary

Constructors

Constructor and Description
ClientUtils(com.sun.jersey.api.client.Client client)

Method Summary

Modifier and Type	Method and Description
com.sun.jersey.api.client.ClientResponse	get(URI uri) Gets the content at the specified URI.
com.sun.jersey.api.client.ClientResponse	get(URI uri, Map<String,String> queryParams) Gets the content at the specified URI using the given query parameters.
com.sun.jersey.api.client.ClientResponse	head(URI uri) Performs a HEAD request to the specified URI.
com.sun.jersey.api.client.ClientResponse	post(URI uri, Map<String,String> formData) Performs a POST using the specified url and form data.
com.sun.jersey.api.client.ClientResponse	post(URI uri, Object entity) Performs a POST using the specified url and entity body.

Methods inherited from class java.lang.Object

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

Field Detail

client

private final com.sun.jersey.api.client.Client client

Constructor Detail

ClientUtils

public ClientUtils(com.sun.jersey.api.client.Client client)

Method Detail

get

public com.sun.jersey.api.client.ClientResponse get(URI uri)
                                             throws com.sun.jersey.api.client.ClientHandlerException,
                                                    com.sun.jersey.api.client.UniformInterfaceException

Gets the content at the specified URI.

Parameters:

uri - the URI to get the content of

Returns:

the client response resulting from getting the content of the URI

Throws:

com.sun.jersey.api.client.ClientHandlerException - if issues occur handling the request

com.sun.jersey.api.client.UniformInterfaceException - if any interface violations occur

get

public com.sun.jersey.api.client.ClientResponse get(URI uri,
                                                    Map<String,String> queryParams)
                                             throws com.sun.jersey.api.client.ClientHandlerException,
                                                    com.sun.jersey.api.client.UniformInterfaceException

Gets the content at the specified URI using the given query parameters.

Parameters:

uri - the URI to get the content of

queryParams - the query parameters to use in the request

Returns:

the client response resulting from getting the content of the URI

Throws:

com.sun.jersey.api.client.ClientHandlerException - if issues occur handling the request

com.sun.jersey.api.client.UniformInterfaceException - if any interface violations occur

post

public com.sun.jersey.api.client.ClientResponse post(URI uri,
                                                     Object entity)
                                              throws com.sun.jersey.api.client.ClientHandlerException,
                                                     com.sun.jersey.api.client.UniformInterfaceException

Performs a POST using the specified url and entity body.

Parameters:

uri - the URI to post to

entity - the item to post

Returns:

the client response of the request

Throws:

com.sun.jersey.api.client.ClientHandlerException

com.sun.jersey.api.client.UniformInterfaceException

post

public com.sun.jersey.api.client.ClientResponse post(URI uri,
                                                     Map<String,String> formData)
                                              throws com.sun.jersey.api.client.ClientHandlerException,
                                                     com.sun.jersey.api.client.UniformInterfaceException

Performs a POST using the specified url and form data.

Parameters:

uri - the uri to post to

formData - the data to post

Returns:

the client reponse of the post

Throws:

com.sun.jersey.api.client.ClientHandlerException

com.sun.jersey.api.client.UniformInterfaceException

head

public com.sun.jersey.api.client.ClientResponse head(URI uri)
                                              throws com.sun.jersey.api.client.ClientHandlerException,
                                                     com.sun.jersey.api.client.UniformInterfaceException

Performs a HEAD request to the specified URI.

Parameters:

uri - the uri to request the head of

Returns:

the client response of the request

Throws:

com.sun.jersey.api.client.ClientHandlerException - for issues handling the request

com.sun.jersey.api.client.UniformInterfaceException - for issues with the request