org.springbyexample.httpclient
Class HttpClientTemplate

java.lang.Object
  org.springbyexample.httpclient.AbstractHttpClientTemplate<RequestEntity>
      org.springbyexample.httpclient.HttpClientTemplate

All Implemented Interfaces:

DisposableBean, InitializingBean

@Component
public class HttpClientTemplate
extends AbstractHttpClientTemplate<RequestEntity>

Template for easier use of HttpClient.

Author:

David Winterfeldt

Field Summary

Fields inherited from class org.springbyexample.httpclient.AbstractHttpClientTemplate

authenticationPreemptive, client, connectionManager, defaultUri, lCredentials

Constructor Summary

HttpClientTemplate()
Constructor.

HttpClientTemplate(String defaultUri)
Constructor.

HttpClientTemplate(String defaultUri, boolean init)
Constructor.

Method Summary

void	executePostMethod(byte[] input) Execute post method.
void	executePostMethod(byte[] input, ResponseCallback<?> callback) Execute post method.
void	executePostMethod(InputStream input) Execute post method.
void	executePostMethod(InputStream input, ResponseCallback<?> callback) Execute post method.
void	executePostMethod(String input) Execute post method.
void	executePostMethod(String uri, RequestEntity requestPayload, Map<String,String> hParams, ResponseCallback<?> callback) Execute post method.
void	executePostMethod(String input, ResponseCallback<?> callback) Execute post method.
protected void	processHttpMethod(HttpMethod httpMethod, ResponseCallback<?> callback) Processes HttpMethod by executing the method, validating the response, and calling the callback.

Methods inherited from class org.springbyexample.httpclient.AbstractHttpClientTemplate

afterPropertiesSet, destroy, executeGetMethod, executeGetMethod, executeGetMethod, executeGetMethod, executeGetMethod, executeGetMethod, executePostMethod, executePostMethod, executePostMethod, executePostMethod, executePostMethod, getClient, getConnectionManager, getCredentials, getDefaultUri, isAuthenticationPreemptive, processHttpMethodParams, setAuthenticationPreemptive, setClient, setConnectionManager, setCredentials, setDefaultUri, validateResponse

Methods inherited from class java.lang.Object

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

Constructor Detail

HttpClientTemplate

public HttpClientTemplate()

Constructor.

HttpClientTemplate

public HttpClientTemplate(String defaultUri)

Constructor.

Parameters:

defaultUri - Default uri.

HttpClientTemplate

public HttpClientTemplate(String defaultUri,
                          boolean init)

Constructor.

Parameters:

defaultUri - Default uri.

init - Whether or not to initialize the bean.

Method Detail

executePostMethod

public void executePostMethod(byte[] input)

Execute post method.

Parameters:

input - Byte array RequestEntity to post for the request's data.

executePostMethod

public void executePostMethod(byte[] input,
                              ResponseCallback<?> callback)

Execute post method.

Parameters:

input - Byte array RequestEntity to post for the request's data.

callback - Callback with HTTP method's response.

executePostMethod

public void executePostMethod(String input)

Execute post method.

Parameters:

input - String to post for the request's data.

executePostMethod

public void executePostMethod(String input,
                              ResponseCallback<?> callback)

Execute post method.

Parameters:

input - String to post for the request's data.

callback - Callback with HTTP method's response.

executePostMethod

public void executePostMethod(InputStream input)

Execute post method.

Parameters:

input - InputStream to post for the request's data.

executePostMethod

public void executePostMethod(InputStream input,
                              ResponseCallback<?> callback)

Execute post method.

Parameters:

input - InputStream to post for the request's data.

callback - Callback with HTTP method's response.

executePostMethod

public void executePostMethod(String uri,
                              RequestEntity requestPayload,
                              Map<String,String> hParams,
                              ResponseCallback<?> callback)

Execute post method.

Specified by:

executePostMethod in class AbstractHttpClientTemplate<RequestEntity>

Parameters:

uri - URI to use when processing this HTTP request instead of using the default URI.

requestPayload - RequestEntity data to post.

hParams - Parameters for the HTTP post.

callback - Callback with HTTP method's response.

processHttpMethod

protected void processHttpMethod(HttpMethod httpMethod,
                                 ResponseCallback<?> callback)

Processes HttpMethod by executing the method, validating the response, and calling the callback.

Specified by:

processHttpMethod in class AbstractHttpClientTemplate<RequestEntity>

Parameters:

httpMethod - HttpMethod to process.

callback - Callback with HTTP method's response.