com.vaadin.base.devserver.

java.lang.Object
- com.vaadin.base.devserver.AbstractDevServerRunner
- - com.vaadin.base.devserver.ViteHandler

All Implemented Interfaces:

DevModeHandler, RequestHandler, Serializable
```
public final class ViteHandler
extends AbstractDevServerRunner
```
Handles communication with a Vite server.
This class is meant to be used during developing time.
For internal use only. May be renamed or removed in a future release.

See Also:

Serialized Form

Field Summary

Fields
Modifier and Type Field Description

static String VITE_SERVER
The local installation path of the server node script.

Constructor Summary

Constructors
Constructor	Description
`ViteHandler(Lookup lookup, int runningPort, File npmFolder, CompletableFuture<Void> waitFor)`	Creates and starts the dev mode handler if none has been started yet.

Method Summary

All Methods
Modifier and Type	Method	Description
`protected File`	`getServerBinary()`	Gets the binary that starts the dev server.
`protected File`	`getServerConfig()`	Gets the main configuration file for the dev server.
`protected Pattern`	`getServerFailurePattern()`	Gets a pattern to match with the output to determine that the server has failed to start.
`protected String`	`getServerName()`	Gets the name of the dev server for outputting to the user and statistics.
`protected List<String>`	`getServerStartupCommand(FrontendTools frontendTools)`	Gets the commands to run to start the dev server.
`protected Pattern`	`getServerSuccessPattern()`	Gets a pattern to match with the output to determine that the server has started successfully.
`HttpURLConnection`	`prepareConnection(String path, String method)`	Prepare a HTTP connection against the dev server.

Methods inherited from class com.vaadin.base.devserver.AbstractDevServerRunner
checkConnection, doStartDevServer, getApplicationConfiguration, getFailedOutput, getPort, getProjectRoot, getWatchDog, handleRequest, onDevServerCompilation, serveDevModeRequest, stop, triggerLiveReload, updateServerStartupEnvironment, validateFiles, waitForDevServer, writeStream

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - VITE_SERVER
```
public static final String VITE_SERVER
```
    The local installation path of the server node script.
    
    See Also:
    
    Constant Field Values
- Constructor Detail
  - ViteHandler
```
public ViteHandler(Lookup lookup,
                   int runningPort,
                   File npmFolder,
                   CompletableFuture<Void> waitFor)
```
    Creates and starts the dev mode handler if none has been started yet.
    
    Parameters:
    
    lookup - the provided lookup to get required data
    
    runningPort - a port on which Vite is already running or 0 to start a new process
    
    npmFolder - folder with npm configuration files
    
    waitFor - a completable future whose execution result needs to be available to start the dev server
- Method Detail
  - getServerStartupCommand
```
protected List<String> getServerStartupCommand(FrontendTools frontendTools)
```
    Description copied from class: AbstractDevServerRunner
    
    Gets the commands to run to start the dev server.
    
    Specified by:
    
    getServerStartupCommand in class AbstractDevServerRunner
    
    Parameters:
    
    frontendTools - the frontend tools object
  - getServerName
```
protected String getServerName()
```
    Description copied from class: AbstractDevServerRunner
    
    Gets the name of the dev server for outputting to the user and statistics.
    
    Specified by:
    
    getServerName in class AbstractDevServerRunner
  - getServerBinary
```
protected File getServerBinary()
```
    Description copied from class: AbstractDevServerRunner
    
    Gets the binary that starts the dev server.
    
    Specified by:
    
    getServerBinary in class AbstractDevServerRunner
  - getServerConfig
```
protected File getServerConfig()
```
    Description copied from class: AbstractDevServerRunner
    
    Gets the main configuration file for the dev server.
    
    Specified by:
    
    getServerConfig in class AbstractDevServerRunner
  - getServerFailurePattern
```
protected Pattern getServerFailurePattern()
```
    Description copied from class: AbstractDevServerRunner
    
    Gets a pattern to match with the output to determine that the server has failed to start.
    
    Specified by:
    
    getServerFailurePattern in class AbstractDevServerRunner
  - getServerSuccessPattern
```
protected Pattern getServerSuccessPattern()
```
    Description copied from class: AbstractDevServerRunner
    
    Gets a pattern to match with the output to determine that the server has started successfully.
    
    Specified by:
    
    getServerSuccessPattern in class AbstractDevServerRunner
  - prepareConnection
```
public HttpURLConnection prepareConnection(String path,
                                           String method)
                                    throws IOException
```
    Description copied from interface: DevModeHandler
    
    Prepare a HTTP connection against the dev server.
    
    Specified by:
    
    prepareConnection in interface DevModeHandler
    
    Overrides:
    
    prepareConnection in class AbstractDevServerRunner
    
    Parameters:
    
    path - the file to request, needs to be safe
    
    method - the http method to use
    
    Returns:
    
    the connection
    
    Throws:
    
    IOException - on connection error

com.vaadin.base.devserver.

Class ViteHandler

Field Summary

Constructor Summary

Method Summary

Methods inherited from class com.vaadin.base.devserver.AbstractDevServerRunner

Methods inherited from class java.lang.Object

Field Detail

VITE_SERVER

Constructor Detail

ViteHandler

Method Detail

getServerStartupCommand

getServerName

getServerBinary

getServerConfig

getServerFailurePattern

getServerSuccessPattern

prepareConnection