org.nustaq.kontraktor.webapp.transpiler

Class JSXIntrinsicTranspiler

java.lang.Object

org.nustaq.kontraktor.webapp.transpiler.JSXIntrinsicTranspiler

All Implemented Interfaces:

TranspilerHook

public class JSXIntrinsicTranspiler
extends Object
implements TranspilerHook

transpiles jsx without requiring babel.

Field Summary

Fields

Modifier and Type	Field and Description
protected boolean	autoJNPM
protected boolean	dev
protected boolean	hmr
protected JNPMConfig	jnpmConfig
protected String	jnpmConfigFile
protected JNPMConfig	jnpmConfigFileCached
protected File	jnpmNodeModulesDir
protected Map<String,File>	nodeTopLevelImports
protected List<WatchedFile>	readFiles
static boolean	USE_CUSTOM_RELOADFUN
protected FileWatcher	watcher

Constructor Summary

Constructors

Constructor and Description
JSXIntrinsicTranspiler(boolean dev)

Method Summary

Modifier and Type	Method and Description
JSXIntrinsicTranspiler	autoJNPM(boolean b) automatically import unknown modules via jnpm
JSXIntrinsicTranspiler	configureJNPM(String nodeModulesDir, JNPMConfig config)
JSXIntrinsicTranspiler	configureJNPM(String nodeModulesDir, String pathToJNPMConfigKsonFile)
protected String	constructLibName(File f, FileResolver resolver)
JSXIntrinsicTranspiler	dev(boolean dev)
JSXIntrinsicTranspiler	falseFile(File falseFile)
protected String	generateCommonJSEnd(File f, JSXGenerator.ParseResult result, FileResolver resolver)
protected String	generateCommonJSPrologue(File f, JSXGenerator.ParseResult result, FileResolver resolver)
protected String	generateImportEnd(JSXGenerator.ParseResult result, FileResolver resolver)
protected String	generateImportPrologue(JSXGenerator.ParseResult result, FileResolver resolver)
protected JNPMConfig	getConfig()
protected String	getHMRFunWrapper()
protected String	getHMRReloadFun()
protected String	getInitialShims()
JSXIntrinsicTranspiler	hmr(boolean hmr) enable hot module reloading, requires exposure of FileWatcher as a json websocket actor like: .websocket("/hotreloading", FileWatcher.get()) .serType(SerializerType.JsonNoRef) .buildWebsocket()
static boolean	isNotInNodeModules(File f)
JSXIntrinsicTranspiler	jnpmConfig(JNPMConfig jnpmConfig)
JSXIntrinsicTranspiler	jnpmConfigFile(String jnpmConfigFile)
JSXIntrinsicTranspiler	jnpmConfigFileCached(JNPMConfig jnpmConfigFileCached)
JSXIntrinsicTranspiler	jnpmNodeModulesDir(File jnpmNodeModulesDir)
JSXIntrinsicTranspiler	nodeModulesDir(File jnpmNodeModulesDir)
protected byte[]	processJSX(boolean dev, File f, FileResolver resolver, Map<String,Object> alreadyResolved)
JSXIntrinsicTranspiler	readFiles(List<WatchedFile> readFiles)
byte[]	transpile(File f) indicates a file is being accessed.
byte[]	transpile(File f, FileResolver resolver, Map<String,Object> alreadyResolved)
byte[]	updateJSX(File f, FileResolver resolver)
JSXIntrinsicTranspiler	watcher(FileWatcher watcher)

Methods inherited from class java.lang.Object

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

Field Detail

dev

protected boolean dev

jnpmNodeModulesDir

protected File jnpmNodeModulesDir

autoJNPM

protected boolean autoJNPM

jnpmConfig

protected JNPMConfig jnpmConfig

jnpmConfigFile

protected String jnpmConfigFile

jnpmConfigFileCached

protected JNPMConfig jnpmConfigFileCached

readFiles

protected List<WatchedFile> readFiles

nodeTopLevelImports

protected Map<String,File> nodeTopLevelImports

watcher

protected FileWatcher watcher

hmr

protected boolean hmr

USE_CUSTOM_RELOADFUN

public static boolean USE_CUSTOM_RELOADFUN

Constructor Detail

JSXIntrinsicTranspiler

public JSXIntrinsicTranspiler(boolean dev)

Method Detail

transpile

public byte[] transpile(File f)
                 throws TranspileException

Description copied from interface: TranspilerHook

indicates a file is being accessed. in dev mode this is called always (so its up to the implementation to check for filedate/modification). In order to run an external transpiler, just run transpilation synchronous such that the given file is updated and return null. Alternatively an implementation might choose to just transpile dynamically and directly return byte[]. NOTE: transpilation is static. this means in production mode it will be called once on first resource access.

Specified by:

transpile in interface TranspilerHook

Parameters:

f - - the file being accessed (after resourcepath resolvment)

Returns:

either (transpiled) file content or null. Should throw an exception in case an error occured during transpile.

Throws:

TranspileException

transpile

public byte[] transpile(File f,
                        FileResolver resolver,
                        Map<String,Object> alreadyResolved)

Specified by:

transpile in interface TranspilerHook

updateJSX

public byte[] updateJSX(File f,
                        FileResolver resolver)

processJSX

protected byte[] processJSX(boolean dev,
                            File f,
                            FileResolver resolver,
                            Map<String,Object> alreadyResolved)

isNotInNodeModules

public static boolean isNotInNodeModules(File f)

getConfig

protected JNPMConfig getConfig()

generateCommonJSPrologue

protected String generateCommonJSPrologue(File f,
                                          JSXGenerator.ParseResult result,
                                          FileResolver resolver)

generateCommonJSEnd

protected String generateCommonJSEnd(File f,
                                     JSXGenerator.ParseResult result,
                                     FileResolver resolver)

generateImportEnd

protected String generateImportEnd(JSXGenerator.ParseResult result,
                                   FileResolver resolver)

generateImportPrologue

protected String generateImportPrologue(JSXGenerator.ParseResult result,
                                        FileResolver resolver)

constructLibName

protected String constructLibName(File f,
                                  FileResolver resolver)

getInitialShims

protected String getInitialShims()

getHMRFunWrapper

protected String getHMRFunWrapper()

getHMRReloadFun

protected String getHMRReloadFun()

nodeModulesDir

public JSXIntrinsicTranspiler nodeModulesDir(File jnpmNodeModulesDir)

configureJNPM

public JSXIntrinsicTranspiler configureJNPM(String nodeModulesDir,
                                            String pathToJNPMConfigKsonFile)

configureJNPM

public JSXIntrinsicTranspiler configureJNPM(String nodeModulesDir,
                                            JNPMConfig config)

autoJNPM

public JSXIntrinsicTranspiler autoJNPM(boolean b)

automatically import unknown modules via jnpm

Parameters:

b -

Returns:

dev

public JSXIntrinsicTranspiler dev(boolean dev)

jnpmNodeModulesDir

public JSXIntrinsicTranspiler jnpmNodeModulesDir(File jnpmNodeModulesDir)

jnpmConfig

public JSXIntrinsicTranspiler jnpmConfig(JNPMConfig jnpmConfig)

jnpmConfigFile

public JSXIntrinsicTranspiler jnpmConfigFile(String jnpmConfigFile)

jnpmConfigFileCached

public JSXIntrinsicTranspiler jnpmConfigFileCached(JNPMConfig jnpmConfigFileCached)

readFiles

public JSXIntrinsicTranspiler readFiles(List<WatchedFile> readFiles)

watcher

public JSXIntrinsicTranspiler watcher(FileWatcher watcher)

hmr

public JSXIntrinsicTranspiler hmr(boolean hmr)

enable hot module reloading, requires exposure of FileWatcher as a json websocket actor like: .websocket("/hotreloading", FileWatcher.get()) .serType(SerializerType.JsonNoRef) .buildWebsocket()

Parameters:

hmr -

Returns:

falseFile

public JSXIntrinsicTranspiler falseFile(File falseFile)