Package com.jms.socialmedia.handlers

Class RequestHandler

java.lang.Object

com.jms.socialmedia.handlers.RequestHandler

Direct Known Subclasses:

CommentRequestHandler, FollowRequestHandler, LikeRequestHandler, MetricsRequestHandler, PostRequestHandler, UserRequestHandler

public abstract class RequestHandler
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
protected DataService	dataService
protected TokenService	tokenService

Constructor Summary

Constructors

Constructor	Description
RequestHandler(DataService dataService, TokenService tokenService, com.google.gson.Gson gson)

Method Summary

Modifier and Type	Method	Description
protected void	authorizeRequest(spark.Request request)
protected void	authorizeRequest(spark.Request request, Integer userIdFromRequest, Permission permission)
protected void	checkParameter(boolean check, String errorMessage, StringBuilder stringBuilder)
protected void	checkParameter(Object parameter, String errorMessage, StringBuilder stringBuilder)
protected void	checkParameter(String parameter, String errorMessage, StringBuilder stringBuilder)
protected <T> T	extractBodyContent(spark.Request request, Class<T> aClass)
void	handleAuthorizeRequest(spark.Request request, spark.Response response)	Check Bearer Token for Admin Rights
protected void	throwBadRequestExceptionIf(boolean check, String errorMessage)
protected void	throwExceptionIfNecessary(StringBuilder stringBuilder)

Methods inherited from class java.lang.Object

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

Field Detail

dataService

protected final DataService dataService

tokenService

protected final TokenService tokenService

Constructor Detail

RequestHandler

public RequestHandler(DataService dataService,
                      TokenService tokenService,
                      com.google.gson.Gson gson)

Method Detail

handleAuthorizeRequest

public void handleAuthorizeRequest(spark.Request request,
                                   spark.Response response)
                            throws IOException

Check Bearer Token for Admin Rights

Parameters:

request -

response -

Throws:

IOException

authorizeRequest

protected void authorizeRequest(spark.Request request,
                                Integer userIdFromRequest,
                                Permission permission)
                         throws IOException

Parameters:

request -

userIdFromRequest -

permission -

Throws:

NoBearerTokenException

ForbiddenException

io.jsonwebtoken.ExpiredJwtException

io.jsonwebtoken.UnsupportedJwtException

io.jsonwebtoken.MalformedJwtException

io.jsonwebtoken.SignatureException

IllegalArgumentException

IOException

authorizeRequest

protected void authorizeRequest(spark.Request request)
                         throws IOException

Parameters:

request -

Throws:

NoBearerTokenException

ForbiddenException

io.jsonwebtoken.ExpiredJwtException

io.jsonwebtoken.UnsupportedJwtException

io.jsonwebtoken.MalformedJwtException

io.jsonwebtoken.SignatureException

IllegalArgumentException

IOException

extractBodyContent

protected <T> T extractBodyContent(spark.Request request,
                                   Class<T> aClass)

checkParameter

protected void checkParameter(boolean check,
                              String errorMessage,
                              StringBuilder stringBuilder)

checkParameter

protected void checkParameter(String parameter,
                              String errorMessage,
                              StringBuilder stringBuilder)

checkParameter

protected void checkParameter(Object parameter,
                              String errorMessage,
                              StringBuilder stringBuilder)

throwExceptionIfNecessary

protected void throwExceptionIfNecessary(StringBuilder stringBuilder)

throwBadRequestExceptionIf

protected void throwBadRequestExceptionIf(boolean check,
                                          String errorMessage)