Package com.arcadedb.server.http.handler

Class AbstractServerHttpHandler

java.lang.Object

com.arcadedb.server.http.handler.AbstractServerHttpHandler

All Implemented Interfaces:

io.undertow.server.HttpHandler

Direct Known Subclasses:

DatabaseAbstractHandler, DeleteDropUserHandler, GetDatabasesHandler, GetDynamicContentHandler, GetExistsDatabaseHandler, GetReadyHandler, GetServerHandler, PostServerCommandHandler, WebSocketConnectionHandler

public abstract class AbstractServerHttpHandler
extends Object
implements io.undertow.server.HttpHandler

Field Summary

Fields

Modifier and Type	Field	Description
protected HttpServer	httpServer

Constructor Summary

Constructors

Constructor	Description
AbstractServerHttpHandler(HttpServer httpServer)

Method Summary

Modifier and Type	Method	Description
protected ServerSecurityUser	authenticate(String userName, String userPassword)
protected static void	checkRootUser(ServerSecurityUser user)
protected JSONObject	createResult(SecurityUser user, Database database)
protected String	decode(String command)
protected String	encodeError(String message)
protected String	error2json(String error, String detail, Throwable exception, String exceptionArgs, String help)
protected abstract ExecutionResponse	execute(io.undertow.server.HttpServerExchange exchange, ServerSecurityUser user)
protected String	getQueryParameter(io.undertow.server.HttpServerExchange exchange, String name)
protected String	getQueryParameter(io.undertow.server.HttpServerExchange exchange, String name, String defaultValue)
void	handleRequest(io.undertow.server.HttpServerExchange exchange)
boolean	isRequireAuthentication()	Returns true if the handler require authentication to be executed, any valid user.
protected boolean	mustExecuteOnWorkerThread()	Returns true if the handler is reading the payload in the request.
protected String	parseRequestPayload(io.undertow.server.HttpServerExchange e)

Methods inherited from class java.lang.Object

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

Field Detail

httpServer

protected final HttpServer httpServer

Constructor Detail

AbstractServerHttpHandler

public AbstractServerHttpHandler(HttpServer httpServer)

Method Detail

execute

protected abstract ExecutionResponse execute(io.undertow.server.HttpServerExchange exchange,
                                             ServerSecurityUser user)
                                      throws Exception

Throws:

Exception

parseRequestPayload

protected String parseRequestPayload(io.undertow.server.HttpServerExchange e)

handleRequest

public void handleRequest(io.undertow.server.HttpServerExchange exchange)

Specified by:

handleRequest in interface io.undertow.server.HttpHandler

isRequireAuthentication

public boolean isRequireAuthentication()

Returns true if the handler require authentication to be executed, any valid user. False means the handler can be executed without authentication.

authenticate

protected ServerSecurityUser authenticate(String userName,
                                          String userPassword)

checkRootUser

protected static void checkRootUser(ServerSecurityUser user)

createResult

protected JSONObject createResult(SecurityUser user,
                                  Database database)

decode

protected String decode(String command)

error2json

protected String error2json(String error,
                            String detail,
                            Throwable exception,
                            String exceptionArgs,
                            String help)

mustExecuteOnWorkerThread

protected boolean mustExecuteOnWorkerThread()

Returns true if the handler is reading the payload in the request. In this case, the execution is delegated to the worker thread.

encodeError

protected String encodeError(String message)

getQueryParameter

protected String getQueryParameter(io.undertow.server.HttpServerExchange exchange,
                                   String name)

getQueryParameter

protected String getQueryParameter(io.undertow.server.HttpServerExchange exchange,
                                   String name,
                                   String defaultValue)