Examples with GeneratedJavaFileAccess org.eclipse.xtext.xtext.generator.model.GeneratedJavaFileAccess used on opensource projects

Example 16 with GeneratedJavaFileAccess

use of org.eclipse.xtext.xtext.generator.model.GeneratedJavaFileAccess in project xtext-core by eclipse.

the class XtextGeneratorTemplates method createIdeaGenModule.

public JavaFileAccess createIdeaGenModule(final IXtextGeneratorLanguage langConfig) {
    final Grammar it = langConfig.getGrammar();
    TypeReference _elvis = null;
    TypeReference _superClass = langConfig.getIdeaGenModule().getSuperClass();
    if (_superClass != null) {
        _elvis = _superClass;
    } else {
        TypeReference _ideaDefaultModule = this.naming.getIdeaDefaultModule(it);
        _elvis = _ideaDefaultModule;
    }
    final TypeReference superClass = _elvis;
    final GeneratedJavaFileAccess file = this.fileAccessFactory.createGeneratedJavaFile(this.naming.getIdeaGenModule(it));
    file.setImportNestedTypeThreshold(JavaFileAccess.DONT_IMPORT_NESTED_TYPES);
    StringConcatenationClient _client = new StringConcatenationClient() {

        @Override
        protected void appendTo(StringConcatenationClient.TargetStringConcatenation _builder) {
            _builder.append("/**");
            _builder.newLine();
            _builder.append(" ");
            _builder.append("* Manual modifications go to {@link ");
            String _simpleName = XtextGeneratorTemplates.this.naming.getIdeaModule(it).getSimpleName();
            _builder.append(_simpleName, " ");
            _builder.append("}.");
            _builder.newLineIfNotEmpty();
            _builder.append(" ");
            _builder.append("*/");
            _builder.newLine();
        }
    };
    file.setTypeComment(_client);
    List<IClassAnnotation> _annotations = file.getAnnotations();
    SuppressWarningsAnnotation _suppressWarningsAnnotation = new SuppressWarningsAnnotation();
    _annotations.add(_suppressWarningsAnnotation);
    StringConcatenationClient _client_1 = new StringConcatenationClient() {

        @Override
        protected void appendTo(StringConcatenationClient.TargetStringConcatenation _builder) {
            _builder.append("public abstract class ");
            String _simpleName = XtextGeneratorTemplates.this.naming.getIdeaGenModule(it).getSimpleName();
            _builder.append(_simpleName);
            _builder.append(" extends ");
            _builder.append(superClass);
            _builder.append(" {");
            _builder.newLineIfNotEmpty();
            _builder.append("\t");
            _builder.newLine();
            {
                Set<GuiceModuleAccess.Binding> _bindings = langConfig.getIdeaGenModule().getBindings();
                for (final GuiceModuleAccess.Binding binding : _bindings) {
                    _builder.append("\t");
                    StringConcatenationClient _createBindingMethod = XtextGeneratorTemplates.this.createBindingMethod(binding);
                    _builder.append(_createBindingMethod, "\t");
                    _builder.newLineIfNotEmpty();
                    _builder.append("\t");
                    _builder.newLine();
                }
            }
            _builder.append("}");
            _builder.newLine();
        }
    };
    file.setContent(_client_1);
    return file;
}

Example 17 with GeneratedJavaFileAccess

use of org.eclipse.xtext.xtext.generator.model.GeneratedJavaFileAccess in project xtext-core by eclipse.

the class XtextGeneratorTemplates method createEclipsePluginActivator.

public JavaFileAccess createEclipsePluginActivator(final IXtextProjectConfig projectConfig, final List<? extends IXtextGeneratorLanguage> langConfigs) {
    final TypeReference activator = this.naming.getEclipsePluginActivator();
    final GeneratedJavaFileAccess file = this.fileAccessFactory.createGeneratedJavaFile(activator);
    StringConcatenationClient _client = new StringConcatenationClient() {

        @Override
        protected void appendTo(StringConcatenationClient.TargetStringConcatenation _builder) {
            _builder.append("/**");
            _builder.newLine();
            _builder.append(" ");
            _builder.append("* This class was generated. Customizations should only happen in a newly");
            _builder.newLine();
            _builder.append(" ");
            _builder.append("* introduced subclass. ");
            _builder.newLine();
            _builder.append(" ");
            _builder.append("*/");
            _builder.newLine();
        }
    };
    file.setTypeComment(_client);
    StringConcatenationClient _client_1 = new StringConcatenationClient() {

        @Override
        protected void appendTo(StringConcatenationClient.TargetStringConcatenation _builder) {
            _builder.append("public class ");
            String _simpleName = activator.getSimpleName();
            _builder.append(_simpleName);
            _builder.append(" extends ");
            TypeReference _typeRef = TypeReference.typeRef("org.eclipse.ui.plugin.AbstractUIPlugin");
            _builder.append(_typeRef);
            _builder.append(" {");
            _builder.newLineIfNotEmpty();
            _builder.newLine();
            _builder.append("\t");
            _builder.append("public static final String PLUGIN_ID = \"");
            String _name = projectConfig.getEclipsePlugin().getName();
            _builder.append(_name, "\t");
            _builder.append("\";");
            _builder.newLineIfNotEmpty();
            {
                for (final IXtextGeneratorLanguage lang : langConfigs) {
                    _builder.append("\t");
                    _builder.append("public static final String ");
                    String _replaceAll = lang.getGrammar().getName().toUpperCase().replaceAll("\\.", "_");
                    _builder.append(_replaceAll, "\t");
                    _builder.append(" = \"");
                    String _name_1 = lang.getGrammar().getName();
                    _builder.append(_name_1, "\t");
                    _builder.append("\";");
                    _builder.newLineIfNotEmpty();
                }
            }
            _builder.append("\t");
            _builder.newLine();
            _builder.append("\t");
            _builder.append("private static final ");
            _builder.append(Logger.class, "\t");
            _builder.append(" logger = ");
            _builder.append(Logger.class, "\t");
            _builder.append(".getLogger(");
            String _simpleName_1 = activator.getSimpleName();
            _builder.append(_simpleName_1, "\t");
            _builder.append(".class);");
            _builder.newLineIfNotEmpty();
            _builder.append("\t");
            _builder.newLine();
            _builder.append("\t");
            _builder.append("private static ");
            String _simpleName_2 = activator.getSimpleName();
            _builder.append(_simpleName_2, "\t");
            _builder.append(" INSTANCE;");
            _builder.newLineIfNotEmpty();
            _builder.append("\t");
            _builder.newLine();
            _builder.append("\t");
            _builder.append("private ");
            _builder.append(Map.class, "\t");
            _builder.append("<String, ");
            _builder.append(Injector.class, "\t");
            _builder.append("> injectors = ");
            _builder.append(Collections.class, "\t");
            _builder.append(".synchronizedMap(");
            _builder.append(Maps.class, "\t");
            _builder.append(".<String, ");
            _builder.append(Injector.class, "\t");
            _builder.append("> newHashMapWithExpectedSize(1));");
            _builder.newLineIfNotEmpty();
            _builder.append("\t");
            _builder.newLine();
            _builder.append("\t");
            _builder.append("@Override");
            _builder.newLine();
            _builder.append("\t");
            _builder.append("public void start(");
            TypeReference _typeRef_1 = TypeReference.typeRef("org.osgi.framework.BundleContext");
            _builder.append(_typeRef_1, "\t");
            _builder.append(" context) throws Exception {");
            _builder.newLineIfNotEmpty();
            _builder.append("\t\t");
            _builder.append("super.start(context);");
            _builder.newLine();
            _builder.append("\t\t");
            _builder.append("INSTANCE = this;");
            _builder.newLine();
            _builder.append("\t");
            _builder.append("}");
            _builder.newLine();
            _builder.append("\t");
            _builder.newLine();
            _builder.append("\t");
            _builder.append("@Override");
            _builder.newLine();
            _builder.append("\t");
            _builder.append("public void stop(");
            TypeReference _typeRef_2 = TypeReference.typeRef("org.osgi.framework.BundleContext");
            _builder.append(_typeRef_2, "\t");
            _builder.append(" context) throws Exception {");
            _builder.newLineIfNotEmpty();
            _builder.append("\t\t");
            _builder.append("injectors.clear();");
            _builder.newLine();
            _builder.append("\t\t");
            _builder.append("INSTANCE = null;");
            _builder.newLine();
            _builder.append("\t\t");
            _builder.append("super.stop(context);");
            _builder.newLine();
            _builder.append("\t");
            _builder.append("}");
            _builder.newLine();
            _builder.append("\t");
            _builder.newLine();
            _builder.append("\t");
            _builder.append("public static ");
            String _simpleName_3 = activator.getSimpleName();
            _builder.append(_simpleName_3, "\t");
            _builder.append(" getInstance() {");
            _builder.newLineIfNotEmpty();
            _builder.append("\t\t");
            _builder.append("return INSTANCE;");
            _builder.newLine();
            _builder.append("\t");
            _builder.append("}");
            _builder.newLine();
            _builder.append("\t");
            _builder.newLine();
            _builder.append("\t");
            _builder.append("public ");
            _builder.append(Injector.class, "\t");
            _builder.append(" getInjector(String language) {");
            _builder.newLineIfNotEmpty();
            _builder.append("\t\t");
            _builder.append("synchronized (injectors) {");
            _builder.newLine();
            _builder.append("\t\t\t");
            _builder.append(Injector.class, "\t\t\t");
            _builder.append(" injector = injectors.get(language);");
            _builder.newLineIfNotEmpty();
            _builder.append("\t\t\t");
            _builder.append("if (injector == null) {");
            _builder.newLine();
            _builder.append("\t\t\t\t");
            _builder.append("injectors.put(language, injector = createInjector(language));");
            _builder.newLine();
            _builder.append("\t\t\t");
            _builder.append("}");
            _builder.newLine();
            _builder.append("\t\t\t");
            _builder.append("return injector;");
            _builder.newLine();
            _builder.append("\t\t");
            _builder.append("}");
            _builder.newLine();
            _builder.append("\t");
            _builder.append("}");
            _builder.newLine();
            _builder.append("\t");
            _builder.newLine();
            _builder.append("\t");
            _builder.append("protected ");
            _builder.append(Injector.class, "\t");
            _builder.append(" createInjector(String language) {");
            _builder.newLineIfNotEmpty();
            _builder.append("\t\t");
            _builder.append("try {");
            _builder.newLine();
            _builder.append("\t\t\t");
            _builder.append(com.google.inject.Module.class, "\t\t\t");
            _builder.append(" runtimeModule = getRuntimeModule(language);");
            _builder.newLineIfNotEmpty();
            _builder.append("\t\t\t");
            _builder.append(com.google.inject.Module.class, "\t\t\t");
            _builder.append(" sharedStateModule = getSharedStateModule();");
            _builder.newLineIfNotEmpty();
            _builder.append("\t\t\t");
            _builder.append(com.google.inject.Module.class, "\t\t\t");
            _builder.append(" uiModule = getUiModule(language);");
            _builder.newLineIfNotEmpty();
            _builder.append("\t\t\t");
            _builder.append(com.google.inject.Module.class, "\t\t\t");
            _builder.append(" mergedModule = ");
            _builder.append(Modules2.class, "\t\t\t");
            _builder.append(".mixin(runtimeModule, sharedStateModule, uiModule);");
            _builder.newLineIfNotEmpty();
            _builder.append("\t\t\t");
            _builder.append("return ");
            _builder.append(Guice.class, "\t\t\t");
            _builder.append(".createInjector(mergedModule);");
            _builder.newLineIfNotEmpty();
            _builder.append("\t\t");
            _builder.append("} catch (Exception e) {");
            _builder.newLine();
            _builder.append("\t\t\t");
            _builder.append("logger.error(\"Failed to create injector for \" + language);");
            _builder.newLine();
            _builder.append("\t\t\t");
            _builder.append("logger.error(e.getMessage(), e);");
            _builder.newLine();
            _builder.append("\t\t\t");
            _builder.append("throw new RuntimeException(\"Failed to create injector for \" + language, e);");
            _builder.newLine();
            _builder.append("\t\t");
            _builder.append("}");
            _builder.newLine();
            _builder.append("\t");
            _builder.append("}");
            _builder.newLine();
            _builder.append("\t");
            _builder.newLine();
            _builder.append("\t");
            _builder.append("protected ");
            _builder.append(com.google.inject.Module.class, "\t");
            _builder.append(" getRuntimeModule(String grammar) {");
            _builder.newLineIfNotEmpty();
            {
                for (final IXtextGeneratorLanguage lang_1 : langConfigs) {
                    _builder.append("\t\t");
                    _builder.append("if (");
                    String _replaceAll_1 = lang_1.getGrammar().getName().toUpperCase().replaceAll("\\.", "_");
                    _builder.append(_replaceAll_1, "\t\t");
                    _builder.append(".equals(grammar)) {");
                    _builder.newLineIfNotEmpty();
                    _builder.append("\t\t");
                    _builder.append("\t");
                    _builder.append("return new ");
                    TypeReference _runtimeModule = XtextGeneratorTemplates.this.naming.getRuntimeModule(lang_1.getGrammar());
                    _builder.append(_runtimeModule, "\t\t\t");
                    _builder.append("();");
                    _builder.newLineIfNotEmpty();
                    _builder.append("\t\t");
                    _builder.append("}");
                    _builder.newLine();
                }
            }
            _builder.append("\t\t");
            _builder.append("throw new IllegalArgumentException(grammar);");
            _builder.newLine();
            _builder.append("\t");
            _builder.append("}");
            _builder.newLine();
            _builder.append("\t");
            _builder.newLine();
            _builder.append("\t");
            _builder.append("protected ");
            _builder.append(com.google.inject.Module.class, "\t");
            _builder.append(" getUiModule(String grammar) {");
            _builder.newLineIfNotEmpty();
            {
                for (final IXtextGeneratorLanguage lang_2 : langConfigs) {
                    _builder.append("\t\t");
                    _builder.append("if (");
                    String _replaceAll_2 = lang_2.getGrammar().getName().toUpperCase().replaceAll("\\.", "_");
                    _builder.append(_replaceAll_2, "\t\t");
                    _builder.append(".equals(grammar)) {");
                    _builder.newLineIfNotEmpty();
                    _builder.append("\t\t");
                    _builder.append("\t");
                    _builder.append("return new ");
                    TypeReference _eclipsePluginModule = XtextGeneratorTemplates.this.naming.getEclipsePluginModule(lang_2.getGrammar());
                    _builder.append(_eclipsePluginModule, "\t\t\t");
                    _builder.append("(this);");
                    _builder.newLineIfNotEmpty();
                    _builder.append("\t\t");
                    _builder.append("}");
                    _builder.newLine();
                }
            }
            _builder.append("\t\t");
            _builder.append("throw new IllegalArgumentException(grammar);");
            _builder.newLine();
            _builder.append("\t");
            _builder.append("}");
            _builder.newLine();
            _builder.append("\t");
            _builder.newLine();
            _builder.append("\t");
            _builder.append("protected ");
            _builder.append(com.google.inject.Module.class, "\t");
            _builder.append(" getSharedStateModule() {");
            _builder.newLineIfNotEmpty();
            _builder.append("\t\t");
            _builder.append("return new ");
            TypeReference _typeRef_3 = TypeReference.typeRef("org.eclipse.xtext.ui.shared.SharedStateModule");
            _builder.append(_typeRef_3, "\t\t");
            _builder.append("();");
            _builder.newLineIfNotEmpty();
            _builder.append("\t");
            _builder.append("}");
            _builder.newLine();
            _builder.append("\t");
            _builder.newLine();
            _builder.append("\t");
            _builder.newLine();
            _builder.append("}");
            _builder.newLine();
        }
    };
    file.setContent(_client_1);
    return file;
}

Example 18 with GeneratedJavaFileAccess

use of org.eclipse.xtext.xtext.generator.model.GeneratedJavaFileAccess in project xtext-core by eclipse.

the class SimpleProjectWizardFragment2 method generateProjectCreator.

public void generateProjectCreator() {
    final TypeReference genClass = TypeReference.typeRef(this.getProjectCreatorClassName());
    final TypeReference projectInfoClass = TypeReference.typeRef(this.getProjectInfoClassName());
    String _xifexpression = null;
    if (this.pluginProject) {
        _xifexpression = "org.eclipse.xtext.ui.wizard.AbstractPluginProjectCreator";
    } else {
        _xifexpression = "org.eclipse.xtext.ui.wizard.AbstractProjectCreator";
    }
    final TypeReference baseClass = TypeReference.typeRef(_xifexpression);
    final GeneratedJavaFileAccess file = this.fileAccessFactory.createGeneratedJavaFile(genClass);
    StringConcatenationClient _client = new StringConcatenationClient() {

        @Override
        protected void appendTo(StringConcatenationClient.TargetStringConcatenation _builder) {
            _builder.append("import java.util.HashMap;");
            _builder.newLine();
            _builder.append("import java.util.List;");
            _builder.newLine();
            _builder.append("import java.util.Set;");
            _builder.newLine();
            _builder.newLine();
            _builder.append("import org.eclipse.core.resources.IProject;");
            _builder.newLine();
            _builder.append("import org.eclipse.core.resources.IResource;");
            _builder.newLine();
            _builder.append("import org.eclipse.core.runtime.CoreException;");
            _builder.newLine();
            _builder.append("import org.eclipse.core.runtime.IProgressMonitor;");
            _builder.newLine();
            _builder.append("import org.eclipse.xtext.builder.EclipseResourceFileSystemAccess2;");
            _builder.newLine();
            _builder.append("import org.eclipse.xtext.generator.IFileSystemAccess;");
            _builder.newLine();
            _builder.append("import org.eclipse.xtext.generator.IFileSystemAccess2;");
            _builder.newLine();
            _builder.append("import org.eclipse.xtext.generator.IOutputConfigurationProvider;");
            _builder.newLine();
            _builder.append("import org.eclipse.xtext.generator.OutputConfiguration;");
            _builder.newLine();
            {
                if (SimpleProjectWizardFragment2.this.pluginProject) {
                    _builder.append("import org.eclipse.xtext.ui.util.PluginProjectFactory;");
                    _builder.newLine();
                } else {
                    _builder.append("import org.eclipse.xtext.ui.util.ProjectFactory;");
                    _builder.newLine();
                }
            }
            _builder.append("import com.google.common.collect.ImmutableList;");
            _builder.newLine();
            {
                if (SimpleProjectWizardFragment2.this.pluginProject) {
                    _builder.append("import com.google.common.collect.Lists;");
                    _builder.newLine();
                }
            }
            _builder.append("import com.google.inject.Inject;");
            _builder.newLine();
            _builder.append("import com.google.inject.Provider;");
            _builder.newLine();
            _builder.newLine();
            _builder.append("public class ");
            String _simpleName = genClass.getSimpleName();
            _builder.append(_simpleName);
            _builder.append(" extends ");
            _builder.append(baseClass);
            _builder.append(" {");
            _builder.newLineIfNotEmpty();
            _builder.append("\t");
            _builder.append("protected static final String DSL_PROJECT_NAME = \"");
            String _namespace = GrammarUtil.getNamespace(SimpleProjectWizardFragment2.this.getGrammar());
            _builder.append(_namespace, "\t");
            _builder.append("\";");
            _builder.newLineIfNotEmpty();
            _builder.newLine();
            _builder.append("\t");
            _builder.append("@Inject");
            _builder.newLine();
            _builder.append("\t");
            _builder.append("private ");
            String _simpleName_1 = TypeReference.typeRef(SimpleProjectWizardFragment2.this.getProjectWizardInitialContentsClassName()).getSimpleName();
            _builder.append(_simpleName_1, "\t");
            _builder.append(" initialContents;");
            _builder.newLineIfNotEmpty();
            _builder.newLine();
            _builder.append("\t");
            _builder.append("@Inject");
            _builder.newLine();
            _builder.append("\t");
            _builder.append("private Provider<EclipseResourceFileSystemAccess2> fileSystemAccessProvider;");
            _builder.newLine();
            _builder.newLine();
            _builder.append("\t");
            _builder.append("@Inject");
            _builder.newLine();
            _builder.append("\t");
            _builder.append("private IOutputConfigurationProvider outputConfigurationProvider;");
            _builder.newLine();
            {
                if ((!SimpleProjectWizardFragment2.this.pluginProject)) {
                    _builder.newLine();
                    _builder.append("\t");
                    _builder.append("@Inject");
                    _builder.newLine();
                    _builder.append("\t");
                    _builder.append("private Provider<ProjectFactory> projectFactoryProvider;");
                    _builder.newLine();
                    _builder.append("\t");
                    _builder.newLine();
                    _builder.append("\t");
                    _builder.append("@Override");
                    _builder.newLine();
                    _builder.append("\t");
                    _builder.append("protected ProjectFactory createProjectFactory() {");
                    _builder.newLine();
                    _builder.append("\t");
                    _builder.append("\t");
                    _builder.append("return projectFactoryProvider.get();");
                    _builder.newLine();
                    _builder.append("\t");
                    _builder.append("}");
                    _builder.newLine();
                } else {
                    _builder.newLine();
                    _builder.append("\t");
                    _builder.append("@Override");
                    _builder.newLine();
                    _builder.append("\t");
                    _builder.append("protected PluginProjectFactory createProjectFactory() {");
                    _builder.newLine();
                    _builder.append("\t");
                    _builder.append("\t");
                    _builder.append("PluginProjectFactory projectFactory = super.createProjectFactory();");
                    _builder.newLine();
                    _builder.append("\t");
                    _builder.append("\t");
                    _builder.append("projectFactory.setWithPluginXml(false);");
                    _builder.newLine();
                    _builder.append("\t");
                    _builder.append("\t");
                    _builder.append("return projectFactory;");
                    _builder.newLine();
                    _builder.append("\t");
                    _builder.append("}");
                    _builder.newLine();
                }
            }
            _builder.newLine();
            _builder.append("\t");
            _builder.append("@Override");
            _builder.newLine();
            _builder.append("\t");
            _builder.append("protected ");
            String _simpleName_2 = projectInfoClass.getSimpleName();
            _builder.append(_simpleName_2, "\t");
            _builder.append(" getProjectInfo() {");
            _builder.newLineIfNotEmpty();
            _builder.append("\t\t");
            _builder.append("return (");
            String _simpleName_3 = projectInfoClass.getSimpleName();
            _builder.append(_simpleName_3, "\t\t");
            _builder.append(") super.getProjectInfo();");
            _builder.newLineIfNotEmpty();
            _builder.append("\t");
            _builder.append("}");
            _builder.newLine();
            _builder.newLine();
            _builder.append("\t");
            _builder.append("@Override");
            _builder.newLine();
            _builder.append("\t");
            _builder.append("protected String getModelFolderName() {");
            _builder.newLine();
            _builder.append("\t\t");
            _builder.append("return \"src\";");
            _builder.newLine();
            _builder.append("\t");
            _builder.append("}");
            _builder.newLine();
            _builder.newLine();
            _builder.append("\t");
            _builder.append("@Override");
            _builder.newLine();
            _builder.append("\t");
            _builder.append("protected List<String> getAllFolders() {");
            _builder.newLine();
            _builder.append("\t\t");
            _builder.append("Set<OutputConfiguration> outputConfigurations = outputConfigurationProvider.getOutputConfigurations();");
            _builder.newLine();
            _builder.append("\t\t");
            _builder.append("String outputFolder = \"src-gen\";");
            _builder.newLine();
            _builder.append("\t\t");
            _builder.append("for (OutputConfiguration outputConfiguration : outputConfigurations) {");
            _builder.newLine();
            _builder.append("\t\t\t");
            _builder.append("if (IFileSystemAccess.DEFAULT_OUTPUT.equals(outputConfiguration.getName())) {");
            _builder.newLine();
            _builder.append("\t\t\t\t");
            _builder.append("outputFolder = outputConfiguration.getOutputDirectory();");
            _builder.newLine();
            _builder.append("\t\t\t\t");
            _builder.append("break;");
            _builder.newLine();
            _builder.append("\t\t\t");
            _builder.append("}");
            _builder.newLine();
            _builder.append("\t\t");
            _builder.append("}");
            _builder.newLine();
            _builder.append("\t\t");
            _builder.append("return ImmutableList.of(getModelFolderName(), outputFolder);");
            _builder.newLine();
            _builder.append("\t");
            _builder.append("}");
            _builder.newLine();
            {
                if (SimpleProjectWizardFragment2.this.pluginProject) {
                    _builder.newLine();
                    _builder.append("\t");
                    _builder.append("@Override");
                    _builder.newLine();
                    _builder.append("\t");
                    _builder.append("protected List<String> getRequiredBundles() {");
                    _builder.newLine();
                    _builder.append("\t");
                    _builder.append("\t");
                    _builder.append("return Lists.newArrayList(DSL_PROJECT_NAME);");
                    _builder.newLine();
                    _builder.append("\t");
                    _builder.append("}");
                    _builder.newLine();
                }
            }
            _builder.newLine();
            _builder.append("\t");
            _builder.append("@Override");
            _builder.newLine();
            _builder.append("\t");
            _builder.append("protected void enhanceProject(final IProject project, final IProgressMonitor monitor) throws CoreException {");
            _builder.newLine();
            _builder.append("\t\t");
            _builder.append("IFileSystemAccess2 access = getFileSystemAccess(project, monitor);");
            _builder.newLine();
            _builder.append("\t\t");
            _builder.append("initialContents.generateInitialContents(access);");
            _builder.newLine();
            _builder.append("\t\t");
            _builder.append("project.refreshLocal(IResource.DEPTH_INFINITE, monitor);");
            _builder.newLine();
            _builder.append("\t");
            _builder.append("}");
            _builder.newLine();
            _builder.newLine();
            _builder.append("\t");
            _builder.append("protected IFileSystemAccess2 getFileSystemAccess(final IProject project, final IProgressMonitor monitor) {");
            _builder.newLine();
            _builder.append("\t\t");
            _builder.append("EclipseResourceFileSystemAccess2 access = fileSystemAccessProvider.get();");
            _builder.newLine();
            _builder.append("\t\t");
            _builder.append("access.setContext(project);");
            _builder.newLine();
            _builder.append("\t\t");
            _builder.append("access.setMonitor(monitor);");
            _builder.newLine();
            _builder.append("\t\t");
            _builder.append("OutputConfiguration defaultOutput = new OutputConfiguration(IFileSystemAccess.DEFAULT_OUTPUT);");
            _builder.newLine();
            _builder.append("\t\t");
            _builder.append("defaultOutput.setDescription(\"Output Folder\");");
            _builder.newLine();
            _builder.append("\t\t");
            _builder.append("defaultOutput.setOutputDirectory(\"./\");");
            _builder.newLine();
            _builder.append("\t\t");
            _builder.append("defaultOutput.setOverrideExistingResources(true);");
            _builder.newLine();
            _builder.append("\t\t");
            _builder.append("defaultOutput.setCreateOutputDirectory(true);");
            _builder.newLine();
            _builder.append("\t\t");
            _builder.append("defaultOutput.setCleanUpDerivedResources(false);");
            _builder.newLine();
            _builder.append("\t\t");
            _builder.append("defaultOutput.setSetDerivedProperty(false);");
            _builder.newLine();
            _builder.append("\t\t");
            _builder.append("defaultOutput.setKeepLocalHistory(false);");
            _builder.newLine();
            _builder.append("\t\t");
            _builder.append("HashMap<String, OutputConfiguration> outputConfigurations = new HashMap<String, OutputConfiguration>();");
            _builder.newLine();
            _builder.append("\t\t");
            _builder.append("outputConfigurations.put(IFileSystemAccess.DEFAULT_OUTPUT, defaultOutput);");
            _builder.newLine();
            _builder.append("\t\t");
            _builder.append("access.setOutputConfigurations(outputConfigurations);");
            _builder.newLine();
            _builder.append("\t\t");
            _builder.append("return access;");
            _builder.newLine();
            _builder.append("\t");
            _builder.append("}");
            _builder.newLine();
            _builder.append("}");
            _builder.newLine();
        }
    };
    file.setContent(_client);
    file.writeTo(this.getProjectConfig().getEclipsePlugin().getSrcGen());
}

Example 19 with GeneratedJavaFileAccess

use of org.eclipse.xtext.xtext.generator.model.GeneratedJavaFileAccess in project xtext-core by eclipse.

the class XtextAntlrGeneratorFragment2 method generateProductionParser.

public JavaFileAccess generateProductionParser() {
    GeneratedJavaFileAccess _xblockexpression = null;
    {
        @Extension final GrammarNaming naming = this.productionNaming;
        final GeneratedJavaFileAccess file = this.fileFactory.createGeneratedJavaFile(naming.getParserClass(this.getGrammar()));
        StringConcatenationClient _client = new StringConcatenationClient() {

            @Override
            protected void appendTo(StringConcatenationClient.TargetStringConcatenation _builder) {
                _builder.append("public class ");
                String _simpleName = naming.getParserClass(XtextAntlrGeneratorFragment2.this.getGrammar()).getSimpleName();
                _builder.append(_simpleName);
                _builder.append(" extends ");
                _builder.append(AbstractAntlrParser.class);
                _builder.append(" {");
                _builder.newLineIfNotEmpty();
                _builder.newLine();
                _builder.append("\t");
                _builder.append("@");
                _builder.append(Inject.class, "\t");
                _builder.newLineIfNotEmpty();
                _builder.append("\t");
                _builder.append("private ");
                TypeReference _grammarAccess = XtextAntlrGeneratorFragment2.this.grammarUtil.getGrammarAccess(XtextAntlrGeneratorFragment2.this.getGrammar());
                _builder.append(_grammarAccess, "\t");
                _builder.append(" grammarAccess;");
                _builder.newLineIfNotEmpty();
                _builder.newLine();
                _builder.append("\t");
                _builder.append("@Override");
                _builder.newLine();
                _builder.append("\t");
                _builder.append("protected void setInitialHiddenTokens(");
                _builder.append(XtextTokenStream.class, "\t");
                _builder.append(" tokenStream) {");
                _builder.newLineIfNotEmpty();
                _builder.append("\t\t");
                _builder.append("tokenStream.setInitialHiddenTokens(");
                {
                    List<String> _initialHiddenTokens = XtextAntlrGeneratorFragment2.this.grammarUtil.initialHiddenTokens(XtextAntlrGeneratorFragment2.this.getGrammar());
                    boolean _hasElements = false;
                    for (final String hidden : _initialHiddenTokens) {
                        if (!_hasElements) {
                            _hasElements = true;
                        } else {
                            _builder.appendImmediate(", ", "\t\t");
                        }
                        _builder.append("\"");
                        _builder.append(hidden, "\t\t");
                        _builder.append("\"");
                    }
                }
                _builder.append(");");
                _builder.newLineIfNotEmpty();
                _builder.append("\t");
                _builder.append("}");
                _builder.newLine();
                _builder.append("\t");
                _builder.newLine();
                {
                    boolean _hasSyntheticTerminalRule = XtextAntlrGeneratorFragment2.this.hasSyntheticTerminalRule();
                    if (_hasSyntheticTerminalRule) {
                        _builder.append("\t");
                        _builder.append("@Override");
                        _builder.newLine();
                        _builder.append("\t");
                        _builder.append("protected ");
                        _builder.append(TokenSource.class, "\t");
                        _builder.append(" createLexer(");
                        _builder.append(CharStream.class, "\t");
                        _builder.append(" stream) {");
                        _builder.newLineIfNotEmpty();
                        _builder.append("\t");
                        _builder.append("\t");
                        _builder.append("return new ");
                        TypeReference _tokenSourceClass = naming.getTokenSourceClass(XtextAntlrGeneratorFragment2.this.getGrammar());
                        _builder.append(_tokenSourceClass, "\t\t");
                        _builder.append("(super.createLexer(stream));");
                        _builder.newLineIfNotEmpty();
                        _builder.append("\t");
                        _builder.append("}");
                        _builder.newLine();
                        _builder.append("\t");
                        _builder.newLine();
                        _builder.append("\t");
                        _builder.append("/**");
                        _builder.newLine();
                        _builder.append("\t");
                        _builder.append(" ");
                        _builder.append("* Indentation aware languages do not support partial parsing since the lexer is inherently stateful.");
                        _builder.newLine();
                        _builder.append("\t");
                        _builder.append(" ");
                        _builder.append("* Override and return {@code true} if your terminal splitting is stateless.");
                        _builder.newLine();
                        _builder.append("\t");
                        _builder.append(" ");
                        _builder.append("*/");
                        _builder.newLine();
                        _builder.append("\t");
                        _builder.append("@Override");
                        _builder.newLine();
                        _builder.append("\t");
                        _builder.append("protected boolean isReparseSupported() {");
                        _builder.newLine();
                        _builder.append("\t");
                        _builder.append("\t");
                        _builder.append("return false;");
                        _builder.newLine();
                        _builder.append("\t");
                        _builder.append("}");
                        _builder.newLine();
                    }
                }
                _builder.newLine();
                _builder.append("\t");
                _builder.append("@Override");
                _builder.newLine();
                _builder.append("\t");
                _builder.append("protected ");
                TypeReference _internalParserClass = naming.getInternalParserClass(XtextAntlrGeneratorFragment2.this.getGrammar());
                _builder.append(_internalParserClass, "\t");
                _builder.append(" createParser(");
                _builder.append(XtextTokenStream.class, "\t");
                _builder.append(" stream) {");
                _builder.newLineIfNotEmpty();
                _builder.append("\t\t");
                _builder.append("return new ");
                TypeReference _internalParserClass_1 = naming.getInternalParserClass(XtextAntlrGeneratorFragment2.this.getGrammar());
                _builder.append(_internalParserClass_1, "\t\t");
                _builder.append("(stream, getGrammarAccess());");
                _builder.newLineIfNotEmpty();
                _builder.append("\t");
                _builder.append("}");
                _builder.newLine();
                _builder.newLine();
                _builder.append("\t");
                _builder.append("@Override ");
                _builder.newLine();
                _builder.append("\t");
                _builder.append("protected String getDefaultRuleName() {");
                _builder.newLine();
                _builder.append("\t\t");
                _builder.append("return \"");
                String _name = AntlrGrammarGenUtil.<ParserRule>getOriginalElement(IterableExtensions.<ParserRule>head(GrammarUtil.allParserRules(XtextAntlrGeneratorFragment2.this.getGrammar()))).getName();
                _builder.append(_name, "\t\t");
                _builder.append("\";");
                _builder.newLineIfNotEmpty();
                _builder.append("\t");
                _builder.append("}");
                _builder.newLine();
                _builder.newLine();
                _builder.append("\t");
                _builder.append("public ");
                TypeReference _grammarAccess_1 = XtextAntlrGeneratorFragment2.this.grammarUtil.getGrammarAccess(XtextAntlrGeneratorFragment2.this.getGrammar());
                _builder.append(_grammarAccess_1, "\t");
                _builder.append(" getGrammarAccess() {");
                _builder.newLineIfNotEmpty();
                _builder.append("\t\t");
                _builder.append("return this.grammarAccess;");
                _builder.newLine();
                _builder.append("\t");
                _builder.append("}");
                _builder.newLine();
                _builder.newLine();
                _builder.append("\t");
                _builder.append("public void setGrammarAccess(");
                TypeReference _grammarAccess_2 = XtextAntlrGeneratorFragment2.this.grammarUtil.getGrammarAccess(XtextAntlrGeneratorFragment2.this.getGrammar());
                _builder.append(_grammarAccess_2, "\t");
                _builder.append(" grammarAccess) {");
                _builder.newLineIfNotEmpty();
                _builder.append("\t\t");
                _builder.append("this.grammarAccess = grammarAccess;");
                _builder.newLine();
                _builder.append("\t");
                _builder.append("}");
                _builder.newLine();
                _builder.append("}");
                _builder.newLine();
            }
        };
        file.setContent(_client);
        _xblockexpression = file;
    }
    return _xblockexpression;
}

Example 20 with GeneratedJavaFileAccess

use of org.eclipse.xtext.xtext.generator.model.GeneratedJavaFileAccess in project xtext-core by eclipse.

the class SerializerFragment2 method generateAbstractSemanticSequencer.

protected void generateAbstractSemanticSequencer() {
    final Collection<IGrammarConstraintProvider.IConstraint> localConstraints = this._semanticSequencerExtensions.getGrammarConstraints(this.getGrammar());
    final Collection<IGrammarConstraintProvider.IConstraint> superConstraints = this._semanticSequencerExtensions.getGrammarConstraints(this._semanticSequencerExtensions.getSuperGrammar(this.getGrammar()));
    final Function1<IGrammarConstraintProvider.IConstraint, Boolean> _function = (IGrammarConstraintProvider.IConstraint it) -> {
        return Boolean.valueOf(((it.getType() != null) && (!superConstraints.contains(it))));
    };
    final Set<IGrammarConstraintProvider.IConstraint> newLocalConstraints = IterableExtensions.<IGrammarConstraintProvider.IConstraint>toSet(IterableExtensions.<IGrammarConstraintProvider.IConstraint>filter(localConstraints, _function));
    TypeReference _xifexpression = null;
    boolean _isGenerateStub = this.isGenerateStub();
    if (_isGenerateStub) {
        _xifexpression = this.getAbstractSemanticSequencerClass(this.getGrammar());
    } else {
        _xifexpression = this.getSemanticSequencerClass(this.getGrammar());
    }
    final TypeReference clazz = _xifexpression;
    TypeReference _xifexpression_1 = null;
    final Function1<IGrammarConstraintProvider.IConstraint, Boolean> _function_1 = (IGrammarConstraintProvider.IConstraint it) -> {
        return Boolean.valueOf(superConstraints.contains(it));
    };
    boolean _exists = IterableExtensions.<IGrammarConstraintProvider.IConstraint>exists(localConstraints, _function_1);
    if (_exists) {
        _xifexpression_1 = this.getSemanticSequencerClass(IterableExtensions.<Grammar>head(this.getGrammar().getUsedGrammars()));
    } else {
        _xifexpression_1 = TypeReference.typeRef(AbstractDelegatingSemanticSequencer.class);
    }
    final TypeReference superClazz = _xifexpression_1;
    final GeneratedJavaFileAccess javaFile = this.fileAccessFactory.createGeneratedJavaFile(clazz);
    javaFile.setResourceSet(this.getLanguage().getResourceSet());
    final HashSet<Pair<String, EClass>> methodSignatures = CollectionLiterals.<Pair<String, EClass>>newHashSet();
    StringConcatenationClient _client = new StringConcatenationClient() {

        @Override
        protected void appendTo(StringConcatenationClient.TargetStringConcatenation _builder) {
            _builder.append("public ");
            {
                boolean _isGenerateStub = SerializerFragment2.this.isGenerateStub();
                if (_isGenerateStub) {
                    _builder.append("abstract ");
                }
            }
            _builder.append("class ");
            String _simpleName = clazz.getSimpleName();
            _builder.append(_simpleName);
            _builder.append(" extends ");
            _builder.append(superClazz);
            _builder.append(" {");
            _builder.newLineIfNotEmpty();
            _builder.newLine();
            _builder.append("\t");
            _builder.append("@");
            _builder.append(Inject.class, "\t");
            _builder.newLineIfNotEmpty();
            _builder.append("\t");
            _builder.append("private ");
            TypeReference _grammarAccess = SerializerFragment2.this._grammarAccessExtensions.getGrammarAccess(SerializerFragment2.this.getGrammar());
            _builder.append(_grammarAccess, "\t");
            _builder.append(" grammarAccess;");
            _builder.newLineIfNotEmpty();
            _builder.append("\t");
            _builder.newLine();
            _builder.append("\t");
            StringConcatenationClient _genMethodCreateSequence = SerializerFragment2.this.genMethodCreateSequence();
            _builder.append(_genMethodCreateSequence, "\t");
            _builder.newLineIfNotEmpty();
            _builder.append("\t");
            _builder.newLine();
            {
                List<IGrammarConstraintProvider.IConstraint> _sort = IterableExtensions.<IGrammarConstraintProvider.IConstraint>sort(newLocalConstraints);
                for (final IGrammarConstraintProvider.IConstraint c : _sort) {
                    {
                        String _simpleName_1 = c.getSimpleName();
                        EClass _type = c.getType();
                        Pair<String, EClass> _mappedTo = Pair.<String, EClass>of(_simpleName_1, _type);
                        boolean _add = methodSignatures.add(_mappedTo);
                        if (_add) {
                            _builder.append("\t");
                            StringConcatenationClient _genMethodSequence = SerializerFragment2.this.genMethodSequence(c);
                            _builder.append(_genMethodSequence, "\t");
                            _builder.newLineIfNotEmpty();
                        } else {
                            _builder.append("\t");
                            String _simpleName_2 = clazz.getSimpleName();
                            String _plus = ("Skipped generating duplicate method in " + _simpleName_2);
                            SerializerFragment2.LOG.warn(_plus);
                            _builder.newLineIfNotEmpty();
                            _builder.append("\t");
                            StringConcatenationClient _genMethodSequenceComment = SerializerFragment2.this.genMethodSequenceComment(c);
                            _builder.append(_genMethodSequenceComment, "\t");
                            _builder.newLineIfNotEmpty();
                        }
                    }
                    _builder.append("\t");
                    _builder.newLine();
                }
            }
            _builder.append("}");
            _builder.newLine();
        }
    };
    javaFile.setContent(_client);
    List<IClassAnnotation> _annotations = javaFile.getAnnotations();
    SuppressWarningsAnnotation _suppressWarningsAnnotation = new SuppressWarningsAnnotation();
    _annotations.add(_suppressWarningsAnnotation);
    javaFile.writeTo(this.getProjectConfig().getRuntime().getSrcGen());
}