Package de.xima.fc.api.rest.impl.common.util

Class RestRequestHelper

java.lang.Object

de.xima.fc.api.rest.impl.common.util.RestRequestHelper

public class RestRequestHelper
extends Object

Helper class for working with requests.

Since:

8.2.0

Author:

XIMA MEDIA GmbH

Method Summary

Modifier and Type	Method	Description
static String	getContentType(javax.ws.rs.core.MultivaluedMap<String,String> headers)
static String	getFileName(javax.ws.rs.core.MultivaluedMap<String,String> headers)
static String	getHeader(javax.ws.rs.core.MultivaluedMap<String,String> headers, String headerName)
static List<String>	getHeaderValues(javax.ws.rs.core.MultivaluedMap<String,String> headers, String headerName)
static Locale	getLocale(javax.servlet.http.HttpServletRequest servletRequest)
static Locale	getLocale(org.pac4j.core.context.WebContext webContext)
static List<? extends IScannedFileItem>	getUnsafeFileItems(javax.servlet.http.HttpServletRequest servletRequest)	Checks the current MultipartPreservingRequest (if available) for unsafe file uploads

Methods inherited from class java.lang.Object

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

Method Detail

getLocale

public static Locale getLocale(javax.servlet.http.HttpServletRequest servletRequest)

getContentType

public static String getContentType(javax.ws.rs.core.MultivaluedMap<String,String> headers)

getFileName

public static String getFileName(javax.ws.rs.core.MultivaluedMap<String,String> headers)

getHeader

public static String getHeader(javax.ws.rs.core.MultivaluedMap<String,String> headers,
                               String headerName)

Parameters:

headers - the map with the available headers

headerName - the field name of the desired header value

Returns:

If there's exactly one value for the provided header field name, this value will be returned. Otherwise (more than one value or no value at all) null is returned.

getHeaderValues

public static List<String> getHeaderValues(javax.ws.rs.core.MultivaluedMap<String,String> headers,
                                           String headerName)

Parameters:

headers - the map with the available headers

headerName - the field name of the desired header values

Returns:

the list of values mapped to the provided header field name (possibly empty but not null)

getLocale

public static Locale getLocale(org.pac4j.core.context.WebContext webContext)

getUnsafeFileItems

public static List<? extends IScannedFileItem> getUnsafeFileItems(javax.servlet.http.HttpServletRequest servletRequest)

Checks the current MultipartPreservingRequest (if available) for unsafe file uploads

Parameters:

servletRequest - the servlet request to get the desired MultipartPreservingRequest from

Returns:

a list containing the unsafe file items, possibly empty but never null