Java源码示例：org.eclipse.xtext.generator.IFileSystemAccess
示例1
public String generate(final Resource res, final JvmDeclaredType type) {
String _xblockexpression = null;
{
res.eSetDeliver(false);
EList<EObject> _contents = res.getContents();
this.builder.<JvmDeclaredType>operator_add(_contents, type);
res.eSetDeliver(true);
final InMemoryFileSystemAccess fsa = new InMemoryFileSystemAccess();
this.generator.doGenerate(res, fsa);
Map<String, CharSequence> _textFiles = fsa.getTextFiles();
String _replace = type.getIdentifier().replace(".", "/");
String _plus = (IFileSystemAccess.DEFAULT_OUTPUT + _replace);
String _plus_1 = (_plus + ".java");
_xblockexpression = _textFiles.get(_plus_1).toString();
}
return _xblockexpression;
}
示例2
@Override
public void doGenerate(Resource input, IFileSystemAccess fsa) {
TreeIterator<EObject> allContents = input.getAllContents();
while (allContents.hasNext()) {
EObject next = allContents.next();
if (next instanceof Element) {
Element ele = (Element) next;
String fileName = ele.getName() + ".txt";
if (fsa instanceof IFileSystemAccess2) {
IFileSystemAccess2 fileSystemAccess2 = (IFileSystemAccess2) fsa;
if (fileSystemAccess2.isFile(fileName)) {
fileSystemAccess2.readTextFile(fileName);
}
}
fsa.generateFile(fileName, "object " + ele.getName());
}
}
}
示例3
/** Replies the SARL output path in the global preferences.
*
* @return the output path for SARL compiler in the global preferences.
*/
public static IPath getGlobalSARLOutputPath() {
final Injector injector = LangActivator.getInstance().getInjector(LangActivator.IO_SARL_LANG_SARL);
final IOutputConfigurationProvider configurationProvider =
injector.getInstance(IOutputConfigurationProvider.class);
final OutputConfiguration config = Iterables.find(
configurationProvider.getOutputConfigurations(),
it -> Objects.equals(it.getName(), IFileSystemAccess.DEFAULT_OUTPUT));
if (config != null) {
final String path = config.getOutputDirectory();
if (!Strings.isNullOrEmpty(path)) {
final IPath pathObject = Path.fromOSString(path);
if (pathObject != null) {
return pathObject;
}
}
}
throw new IllegalStateException("No global preferences found for SARL."); //$NON-NLS-1$
}
示例4
@Override
protected void _internalDoGenerate(JvmDeclaredType type, IFileSystemAccess fsa) {
if (DisableCodeGenerationAdapter.isDisabled(type)) {
return;
}
final String qn = type.getQualifiedName();
if (!Strings.isEmpty(qn)) {
final String fn = qn.replace('.', '/') + ".java"; //$NON-NLS-1$
final CharSequence content = generateType(type, this.generatorConfigProvider.get(type));
final String outputConfigurationName;
final Boolean isTest = this.resourceTypeDetector.isTestResource(type.eResource());
if (isTest != null && isTest.booleanValue()) {
outputConfigurationName = SARLConfig.TEST_OUTPUT_CONFIGURATION;
} else {
outputConfigurationName = IFileSystemAccess.DEFAULT_OUTPUT;
}
fsa.generateFile(fn, outputConfigurationName, content);
}
}
示例5
/**
* Add a source to gen mapping.
*/
public void addSource2Generated(URI source, URI generated, String outputCfgName) {
this.source2generated.put(source, generated);
this.generated2source.put(generated, source);
this.generated2OutputConfigName.put(generated,
outputCfgName == null ? IFileSystemAccess.DEFAULT_OUTPUT : outputCfgName);
}
示例6
@Override
public void doGenerate(Resource input, IFileSystemAccess fsa) {
if (isApplicableTo(input)) {
String fileExtension = xpectAwareFileExtensionCalculator.getXpectAwareFileExtension(input.getURI());
for (ISubGenerator subgenerator : getSubGenerators(fileExtension)) {
subgenerator.doGenerate(input, fsa);
}
}
}
示例7
@Override
public void doGenerate(final Resource input, final IFileSystemAccess fsa) {
EList<EObject> _contents = input.getContents();
for (final EObject obj : _contents) {
this.internalDoGenerate(obj, fsa);
}
}
示例8
protected void _internalDoGenerate(final JvmDeclaredType type, final IFileSystemAccess fsa) {
boolean _isDisabled = DisableCodeGenerationAdapter.isDisabled(type);
if (_isDisabled) {
return;
}
String _qualifiedName = type.getQualifiedName();
boolean _tripleNotEquals = (_qualifiedName != null);
if (_tripleNotEquals) {
String _replace = type.getQualifiedName().replace(".", "/");
String _plus = (_replace + ".java");
fsa.generateFile(_plus, this.generateType(type, this.generatorConfigProvider.get(type)));
}
}
示例9
public void internalDoGenerate(final EObject type, final IFileSystemAccess fsa) {
if (type instanceof JvmDeclaredType) {
_internalDoGenerate((JvmDeclaredType)type, fsa);
return;
} else if (type != null) {
_internalDoGenerate(type, fsa);
return;
} else {
throw new IllegalArgumentException("Unhandled parameter types: " +
Arrays.<Object>asList(type, fsa).toString());
}
}
示例10
@Override
public void doGenerate(Resource input, IFileSystemAccess fsa) {
if (input.getContents().isEmpty())
return;
EObject root = input.getContents().get(0);
if (!(root instanceof Model))
return;
GenerateDirective generateDirective = ((Model) root).getGenerateDirective();
if (generateDirective != null) {
fsa.generateFile(generateFileName(generateDirective), generateFileContents(generateDirective));
}
}
示例11
@Override
public Set<OutputConfiguration> getOutputConfigurations() {
OutputConfiguration config = new OutputConfiguration(IFileSystemAccess.DEFAULT_OUTPUT);
config.setOutputDirectory("src-gen");
if (useOutputPerSource) {
SourceMapping sourceMapping = new OutputConfiguration.SourceMapping("src2");
sourceMapping.setOutputDirectory("src2-gen");
config.getSourceMappings().add(sourceMapping);
config.setUseOutputPerSourceFolder(true);
}
return ImmutableSet.of(config);
}
示例12
@Override
public void doGenerate(Resource input, IFileSystemAccess fsa) {
for (Element ele : Iterables.filter(IteratorExtensions.toIterable(input.getAllContents()),
Element.class)) {
String fileName = ele.getName() + ".txt";
if (fsa instanceof IFileSystemAccess2) {
if (((IFileSystemAccess2) fsa).isFile(fileName)) {
((IFileSystemAccess2) fsa).readTextFile(fileName);
}
}
fsa.generateFile(fileName, "object " + ele.getName());
}
}
示例13
@Override
public void doGenerateStubs(IFileSystemAccess access, IResourceDescription description) {
for (IEObjectDescription objectDesc : description.getExportedObjects()) {
String javaStubSource = getJavaStubSource(objectDesc, description);
if(javaStubSource != null) {
String javaFileName = getJavaFileName(objectDesc);
access.generateFile(javaFileName, javaStubSource);
}
}
}
示例14
@Override
public void doGenerate(Resource input, IFileSystemAccess fsa) {
if (input.getContents().isEmpty())
return;
EObject root = input.getContents().get(0);
if (!(root instanceof Model))
return;
GenerateDirective generateDirective = ((Model) root).getGenerateDirective();
if (generateDirective != null) {
fsa.generateFile(generateFileName(generateDirective), generateFileContents(generateDirective));
}
}
示例15
@Before
public void setUp () throws Exception {
project = workspace.createProject();
fsa.setProject(project);
fsa.setOutputPath("src-gen");
fsa.getOutputConfigurations().get(IFileSystemAccess.DEFAULT_OUTPUT).setCreateOutputDirectory(true);
fsa.setMonitor(new NullProgressMonitor());
}
示例16
@Override
public Set<OutputConfiguration> getOutputConfigurations() {
OutputConfiguration config = new OutputConfiguration(IFileSystemAccess.DEFAULT_OUTPUT);
config.setOutputDirectory("src-gen");
if (useOutputPerSource) {
SourceMapping sourceMapping = new OutputConfiguration.SourceMapping("src2");
sourceMapping.setOutputDirectory("src2-gen");
config.getSourceMappings().add(sourceMapping);
config.setUseOutputPerSourceFolder(true);
}
return ImmutableSet.of(config);
}
示例17
protected void handleChangedContents(Delta delta, IBuildContext context, IFileSystemAccess fileSystemAccess) {
if (!resourceServiceProvider.canHandle(delta.getUri()))
return;
Resource resource = context.getResourceSet().getResource(delta.getUri(), true);
if (shouldGenerate(resource, context)) {
CancelIndicator cancelIndicator = CancelIndicator.NullImpl;
if (fileSystemAccess instanceof EclipseResourceFileSystemAccess2) {
cancelIndicator = new MonitorBasedCancelIndicator(((EclipseResourceFileSystemAccess2) fileSystemAccess).getMonitor());
}
GeneratorContext generatorContext = new GeneratorContext();
generatorContext.setCancelIndicator(cancelIndicator);
generator.generate(resource, (IFileSystemAccess2) fileSystemAccess, generatorContext);
context.needRebuild();
}
}
示例18
/**
* @since 2.8
*/
protected void saveResourceStorage(Resource resource, IFileSystemAccess access) {
if (resource instanceof StorageAwareResource && access instanceof IFileSystemAccessExtension3) {
IResourceStorageFacade storageFacade = ((StorageAwareResource) resource).getResourceStorageFacade();
if (storageFacade != null) {
storageFacade.saveResource((StorageAwareResource)resource, (IFileSystemAccessExtension3)access);
}
}
}
示例19
public String getKey(final String preferenceName) {
StringConcatenation _builder = new StringConcatenation();
_builder.append(EclipseOutputConfigurationProvider.OUTPUT_PREFERENCE_TAG);
_builder.append(PreferenceConstants.SEPARATOR);
_builder.append(IFileSystemAccess.DEFAULT_OUTPUT);
_builder.append(PreferenceConstants.SEPARATOR);
_builder.append(preferenceName);
return _builder.toString();
}
示例20
@Override
public Set<OutputConfiguration> getOutputConfigurations() {
OutputConfiguration defaultOutput = new OutputConfiguration(IFileSystemAccess.DEFAULT_OUTPUT);
defaultOutput.setDescription("Output folder for generated Java files");
defaultOutput.setOutputDirectory("xtend-gen");
defaultOutput.setOverrideExistingResources(true);
defaultOutput.setCreateOutputDirectory(true);
defaultOutput.setCanClearOutputDirectory(false);
defaultOutput.setCleanUpDerivedResources(true);
defaultOutput.setSetDerivedProperty(true);
defaultOutput.setKeepLocalHistory(false);
return newHashSet(defaultOutput);
}
示例21
@Before
public void before() throws Exception {
Path tmpPath = Paths.get(StandardSystemProperty.JAVA_IO_TMPDIR.value());
Path output = Files.createTempDirectory(tmpPath, "tempFolder_" + UUID.randomUUID());
Path resource = Files.createFile(output.resolve(URIBasedFileSystemAccessTest.EXISTING_RESOURCE_NAME));
resource.toFile().deleteOnExit();
output.toFile().deleteOnExit();
OutputConfiguration config = configProvider.getOutputConfigurations().iterator().next();
config.setOutputDirectory(output.toString());
Map<String, OutputConfiguration> cfgMap = new HashMap<>();
cfgMap.put(IFileSystemAccess.DEFAULT_OUTPUT, config);
fsa.setOutputConfigurations(cfgMap);
fsa.setConverter(uriConverter);
}
示例22
/**
* Creates output configuration for regular generated files.
*
* @return output configuration
*/
private OutputConfiguration getDefaultConfig() {
OutputConfiguration config = new OutputConfiguration(IFileSystemAccess.DEFAULT_OUTPUT);
config.setDescription("Output configuration for generated classes"); //$NON-NLS-1$
config.setOverrideExistingResources(true);
config.setOutputDirectory("src-gen"); //$NON-NLS-1$
return config;
}
示例23
/**
* If the resource contains errors, any existing storage will be deleted.
*/
@Override
public void saveResource(final StorageAwareResource resource, final IFileSystemAccessExtension3 fsa) {
// delete storage first in case saving fails
deleteStorage(resource.getURI(), (IFileSystemAccess) fsa);
if (resource.getErrors().isEmpty()) {
super.saveResource(resource, fsa);
}
}
示例24
/** Create the standard output configuration.
*
* @return the configuration, never {@code null}.
* @since 0.8
*/
@SuppressWarnings("static-method")
protected OutputConfiguration createStandardOutputConfiguration() {
final OutputConfiguration defaultOutput = new OutputConfiguration(IFileSystemAccess.DEFAULT_OUTPUT);
defaultOutput.setDescription(Messages.SarlOutputConfigurationProvider_0);
defaultOutput.setOutputDirectory(SARLConfig.FOLDER_SOURCE_GENERATED);
defaultOutput.setOverrideExistingResources(true);
defaultOutput.setCreateOutputDirectory(true);
defaultOutput.setCanClearOutputDirectory(false);
defaultOutput.setCleanUpDerivedResources(true);
defaultOutput.setSetDerivedProperty(true);
defaultOutput.setKeepLocalHistory(false);
return defaultOutput;
}
示例25
@Override
public final void doGenerate(Resource input, IFileSystemAccess fsa) {
final IFileSystemAccess2 casted = (IFileSystemAccess2) fsa;
final GeneratorContext context = new GeneratorContext();
try {
beforeGenerate(input, casted, context);
doGenerate(input, casted, context);
} finally {
afterGenerate(input, casted, context);
}
}
示例26
protected OutputConfiguration getOutputConfiguration() {
Iterable<? extends OutputConfiguration> configurations = this.outputConfigurationProvider.getOutputConfigurations();
OutputConfiguration defaultConfiguration = null;
for (final OutputConfiguration configuration : configurations) {
if (Strings.equal(IFileSystemAccess.DEFAULT_OUTPUT, configuration.getName())) {
defaultConfiguration = configuration;
} else if (Strings.equal(getOutputConfigurationName(), configuration.getName())) {
return configuration;
}
}
return defaultConfiguration;
}
示例27
public void setup(boolean generateProxy, boolean generateProvider) throws Exception {
temporaryOutputDirectory = Files.createTempDirectory(null).toFile();
temporaryOutputDirectory.deleteOnExit();
InvocationArguments arguments = new InvocationArguments();
arguments.setGenerationLanguage("javascript");
arguments.setModelPath("src/test/resources");
arguments.setOutputPath(temporaryOutputDirectory.getAbsolutePath());
if (generateProxy && !generateProvider) {
arguments.setTarget("proxy");
} else if (!generateProxy && generateProvider) {
arguments.setTarget("provider");
}
Injector francaInjector = new FrancaIDLStandaloneSetup().createInjectorAndDoEMFRegistration()
.createChildInjector(new AbstractModule() {
@Override
protected void configure() {
bindConstant().annotatedWith(Names.named(JoynrGeneratorExtensions.JOYNR_GENERATOR_CLEAN))
.to(false);
bindConstant().annotatedWith(Names.named(JoynrGeneratorExtensions.JOYNR_GENERATOR_GENERATE))
.to(true);
bindConstant().annotatedWith(Names.named(NamingUtil.JOYNR_GENERATOR_PACKAGEWITHVERSION))
.to(false);
bindConstant().annotatedWith(Names.named(NamingUtil.JOYNR_GENERATOR_NAMEWITHVERSION))
.to(false);
bindConstant().annotatedWith(Names.named("generateProxyCode"))
.to(arguments.getGenerateProxyCode());
bindConstant().annotatedWith(Names.named("generateProviderCode"))
.to(arguments.getGenerateProviderCode());
bind(IFileSystemAccess.class).to(JavaIoFileSystemAccess.class);
}
});
francaInjector.injectMembers(this);
generator = new JoynrJSGenerator();
Injector injector = francaInjector.createChildInjector(generator.getGeneratorModule());
injector.injectMembers(this);
injector.injectMembers(generator);
FileSystemAccessUtil.createFileSystemAccess(outputFileSystem, arguments.getOutputPath());
}
示例28
public void setup(boolean generateProxy, boolean generateProvider) throws Exception {
temporaryOutputDirectory = Files.createTempDirectory(null).toFile();
temporaryOutputDirectory.deleteOnExit();
InvocationArguments arguments = new InvocationArguments();
arguments.setGenerationLanguage("java");
arguments.setModelPath("src/test/resources");
arguments.setOutputPath(temporaryOutputDirectory.getAbsolutePath());
if (generateProxy && !generateProvider) {
arguments.setTarget("proxy");
} else if (!generateProxy && generateProvider) {
arguments.setTarget("provider");
}
Injector francaInjector = new FrancaIDLStandaloneSetup().createInjectorAndDoEMFRegistration()
.createChildInjector(new AbstractModule() {
@Override
protected void configure() {
bindConstant().annotatedWith(Names.named(JoynrGeneratorExtensions.JOYNR_GENERATOR_CLEAN))
.to(false);
bindConstant().annotatedWith(Names.named(JoynrGeneratorExtensions.JOYNR_GENERATOR_GENERATE))
.to(true);
bindConstant().annotatedWith(Names.named(NamingUtil.JOYNR_GENERATOR_PACKAGEWITHVERSION))
.to(false);
bindConstant().annotatedWith(Names.named(NamingUtil.JOYNR_GENERATOR_NAMEWITHVERSION))
.to(false);
bindConstant().annotatedWith(Names.named("generateProxyCode"))
.to(arguments.getGenerateProxyCode());
bindConstant().annotatedWith(Names.named("generateProviderCode"))
.to(arguments.getGenerateProviderCode());
bind(IFileSystemAccess.class).to(JavaIoFileSystemAccess.class);
}
});
francaInjector.injectMembers(this);
generator = new JoynrJavaGenerator();
Injector injector = francaInjector.createChildInjector(generator.getGeneratorModule());
injector.injectMembers(this);
injector.injectMembers(generator);
FileSystemAccessUtil.createFileSystemAccess(outputFileSystem, arguments.getOutputPath());
}
示例29
public Executor(final InvocationArguments arguments) throws ClassNotFoundException,
InstantiationException,
IllegalAccessException {
arguments.checkArguments();
this.arguments = arguments;
// Get an injector and inject into the current instance
Injector francaInjector = new FrancaIDLStandaloneSetup().createInjectorAndDoEMFRegistration();
// Use a child injector that contains configuration parameters passed to this Executor
Injector injector = francaInjector.createChildInjector(new AbstractModule() {
@Override
protected void configure() {
bind(IFileSystemAccess.class).to(JavaIoFileSystemAccess.class);
String generationId = arguments.getGenerationId();
if (generationId != null) {
bindConstant().annotatedWith(Names.named("generationId")).to(generationId);
} else {
// Guice does not allow null binding - use an empty string to show there is no generationId
bindConstant().annotatedWith(Names.named("generationId")).to("");
}
bindConstant().annotatedWith(Names.named("generateProxyCode")).to(arguments.getGenerateProxyCode());
bindConstant().annotatedWith(Names.named("generateProviderCode"))
.to(arguments.getGenerateProviderCode());
bind(Boolean.class).annotatedWith(Names.named(JoynrGeneratorExtensions.JOYNR_GENERATOR_GENERATE))
.toInstance(arguments.generate());
bind(Boolean.class).annotatedWith(Names.named(JoynrGeneratorExtensions.JOYNR_GENERATOR_CLEAN))
.toInstance(arguments.clean());
bind(Boolean.class).annotatedWith(Names.named(NamingUtil.JOYNR_GENERATOR_PACKAGEWITHVERSION))
.toInstance(arguments.addVersionToPackage());
bind(Boolean.class).annotatedWith(Names.named(NamingUtil.JOYNR_GENERATOR_NAMEWITHVERSION))
.toInstance(arguments.addVersionToName());
}
});
this.outputFileSystem = injector.getInstance(IFileSystemAccess.class);
this.generator = createGenerator(injector);
}
示例30
public static void createFileSystemAccess(IFileSystemAccess fileSystemAccess, String outputDirectory) {
if (!(fileSystemAccess instanceof AbstractFileSystemAccess)) {
throw new IllegalStateException("Guice Module configuration wrong: IFileSystemAccess.class shall be binded to a sub type of org.eclipse.xtext.generator.AbstractFileSystemAccess");
}
((AbstractFileSystemAccess) fileSystemAccess).setOutputPath(outputDirectory);
((AbstractFileSystemAccess) fileSystemAccess).getOutputConfigurations()
.get(IFileSystemAccess.DEFAULT_OUTPUT)
.setCreateOutputDirectory(true);
}
