Package org.ametys.site

Class BackOfficeRequestHelper

java.lang.Object

org.ametys.site.BackOfficeRequestHelper

public final class BackOfficeRequestHelper
extends Object

Helper class that builds the request the front-office makes to the back-office to query a page or a resource.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
(package private) static class	BackOfficeRequestHelper.HttpLock
(package private) static class	BackOfficeRequestHelper.HttpMkcol
(package private) static class	BackOfficeRequestHelper.HttpPropfind
(package private) static class	BackOfficeRequestHelper.HttpUnLock

Field Summary

Fields

Modifier and Type	Field	Description
private static Pattern	__AUTHORIZED_HEADERS
private static Set<String>	__FILTERED_REQUEST_PARAMETERS

Constructor Summary

Constructors

Modifier	Constructor	Description
private	BackOfficeRequestHelper()

Method Summary

Modifier and Type	Method	Description
private static void	_addMultipartEntityToBuilder(org.apache.http.entity.mime.MultipartEntityBuilder builder, String paramName, Object value)
private static void	_addRequestHeaders(Request request, HttpUriRequest boRequest, BackOfficeRequestProxyExtensionPoint requestProxyExtensionPoint)	Add headers indicating this is a request from the front-office to the back-office, specifying the user if applicable.
private static void	_copyCookieHeaders(Request request, HttpUriRequest boRequest)	Copy cookie headers that were sent by the client into the request that will be sent to the back-office.
private static String	_getContextQueryPart(SiteUrl url, String baseServerPath)
private static String	_getEditionQueryPart(Request request)
private static HttpUriRequest	_getGetHeadOptionsOrUnlockRequest(Request request, String method, SiteUrl url, String baseServerPath, String baseUrl)
private static org.apache.http.entity.mime.MultipartEntityBuilder	_getMultipartEntityBuilder(Request request)	Get the front-office request's parameters as an HttpClient MultipartEntity, to be added to a POST back-office request.
private static String	_getParameters(Request request)	Get the front-office request's parameters as a String, to be added to a GET back-office request.
private static HttpUriRequest	_getPostRequest(Map objectModel, Request request, SiteUrl url, String baseServerPath, String baseUrl)
private static HttpUriRequest	_getPutLockPropfindOrMkcolRequest(Map objectModel, Request request, String method, SiteUrl url, String baseServerPath, String baseUrl)
private static HttpUriRequest	_getRequest(Map objectModel, Request request, String method, SiteUrl url, String baseServerPath, String baseUrl)
static CloseableHttpClient	getHttpClient()	Build a HttpClient object parametrized
static HttpUriRequest	getRequest(Map objectModel, String page, BackOfficeRequestProxyExtensionPoint requestProxyExtensionPoint)	Build a HttpClient request object that will be sent to the back-office to query the page.

Methods inherited from class java.lang.Object

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

Field Detail

__AUTHORIZED_HEADERS

private static final Pattern __AUTHORIZED_HEADERS

__FILTERED_REQUEST_PARAMETERS

private static final Set<String> __FILTERED_REQUEST_PARAMETERS

Constructor Detail

BackOfficeRequestHelper

private BackOfficeRequestHelper()

Method Detail

getHttpClient

public static CloseableHttpClient getHttpClient()

Build a HttpClient object parametrized

Returns:

The httpclient object

getRequest

public static HttpUriRequest getRequest(Map objectModel,
                                        String page,
                                        BackOfficeRequestProxyExtensionPoint requestProxyExtensionPoint)
                                 throws IOException

Build a HttpClient request object that will be sent to the back-office to query the page.

Parameters:

objectModel - the current object model.

page - the wanted page path.

requestProxyExtensionPoint - The extension point for adding request headers in BO request

Returns:

the HttpClient request, to be sent to the back-office.

Throws:

IOException - if an error occurs building the request.

_getRequest

private static HttpUriRequest _getRequest(Map objectModel,
                                          Request request,
                                          String method,
                                          SiteUrl url,
                                          String baseServerPath,
                                          String baseUrl)
                                   throws IOException,
                                          UnsupportedEncodingException

Throws:

IOException

UnsupportedEncodingException

_getPostRequest

private static HttpUriRequest _getPostRequest(Map objectModel,
                                              Request request,
                                              SiteUrl url,
                                              String baseServerPath,
                                              String baseUrl)
                                       throws IOException,
                                              UnsupportedEncodingException

Throws:

IOException

UnsupportedEncodingException

_getPutLockPropfindOrMkcolRequest

private static HttpUriRequest _getPutLockPropfindOrMkcolRequest(Map objectModel,
                                                                Request request,
                                                                String method,
                                                                SiteUrl url,
                                                                String baseServerPath,
                                                                String baseUrl)
                                                         throws IOException

Throws:

IOException

_getGetHeadOptionsOrUnlockRequest

private static HttpUriRequest _getGetHeadOptionsOrUnlockRequest(Request request,
                                                                String method,
                                                                SiteUrl url,
                                                                String baseServerPath,
                                                                String baseUrl)

_getEditionQueryPart

private static String _getEditionQueryPart(Request request)

_getContextQueryPart

private static String _getContextQueryPart(SiteUrl url,
                                           String baseServerPath)

_getMultipartEntityBuilder

private static org.apache.http.entity.mime.MultipartEntityBuilder _getMultipartEntityBuilder(Request request)
                                                                                      throws IOException

Get the front-office request's parameters as an HttpClient MultipartEntity, to be added to a POST back-office request.

Parameters:

request - the front-office request.

Returns:

the parameters encoded in a multipart entity.

Throws:

IOException - if an error occurs extracting the parameters or building the entity.

_addMultipartEntityToBuilder

private static void _addMultipartEntityToBuilder(org.apache.http.entity.mime.MultipartEntityBuilder builder,
                                                 String paramName,
                                                 Object value)
                                          throws IOException

Throws:

IOException

_getParameters

private static String _getParameters(Request request)

Get the front-office request's parameters as a String, to be added to a GET back-office request.

Parameters:

request - the front-office request.

Returns:

the parameters as a String.

_addRequestHeaders

private static void _addRequestHeaders(Request request,
                                       HttpUriRequest boRequest,
                                       BackOfficeRequestProxyExtensionPoint requestProxyExtensionPoint)

Add headers indicating this is a request from the front-office to the back-office, specifying the user if applicable.

Parameters:

request - the front-office request.

boRequest - the request object to be sent to the back-office.

requestProxyExtensionPoint - The extension point for adding request headers in BO request

_copyCookieHeaders

private static void _copyCookieHeaders(Request request,
                                       HttpUriRequest boRequest)

Copy cookie headers that were sent by the client into the request that will be sent to the back-office.

Parameters:

request - the front-office request.

boRequest - the request object to be sent to the back-office.