org.eclipse.xtext.generator.InMemoryFileSystemAccess Java Examples
The following examples show how to use
org.eclipse.xtext.generator.InMemoryFileSystemAccess.
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Example #1
Source File: JvmModelGeneratorTest.java From xtext-extras with Eclipse Public License 2.0 | 6 votes |
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; }
Example #2
Source File: GeneratorService.java From xtext-web with Eclipse Public License 2.0 | 5 votes |
/** * Generate artifacts for the given document. The result can be fetched with * {@link #getResult(XtextWebDocumentAccess)}. */ @Override public GeneratedArtifacts compute(IXtextWebDocument doc, CancelIndicator cancelIndicator) { InMemoryFileSystemAccess fileSystemAccess = fileSystemAccessProvider.get(); generator.generate(doc.getResource(), fileSystemAccess, () -> cancelIndicator); GeneratedArtifacts result = new GeneratedArtifacts(); for (Entry<String, CharSequence> e : fileSystemAccess.getTextFiles().entrySet()) { String contentType = contentTypeProvider.getContentType(e.getKey()); result.artifacts.add(new GeneratorResult(e.getKey(), contentType, e.getValue().toString())); } return result; }
Example #3
Source File: XbaseIntegrationTest.java From xtext-eclipse with Eclipse Public License 2.0 | 5 votes |
@Override protected Object invokeXbaseExpression(String expression) throws Exception { DomainModel model = parseHelper.parse("entity Foo { op doStuff() : Object { " + expression + " } } "); validationTestHelper.assertNoErrors(model); InMemoryFileSystemAccess fsa = new InMemoryFileSystemAccess(); generator.doGenerate(model.eResource(), fsa); CharSequence concatenation = fsa.getTextFiles().values().iterator().next(); Class<?> clazz = javaCompiler.compileToClass("Foo", concatenation.toString()); Object foo = clazz.getDeclaredConstructor().newInstance(); Method method = clazz.getDeclaredMethod("doStuff"); return method.invoke(foo); }
Example #4
Source File: JvmModelGeneratorTest.java From xtext-extras with Eclipse Public License 2.0 | 4 votes |
@Test public void bug390290InnerClassMemberImport() { try { final XExpression expression = this.expression("null"); final Procedure1<JvmGenericType> _function = (JvmGenericType it) -> { final JvmGenericType innerClass = this.builder.toClass(it, "InnerClass"); final JvmGenericType innerClassString = this.builder.toClass(it, "String"); EList<JvmMember> _members = it.getMembers(); this.builder.<JvmGenericType>operator_add(_members, innerClass); EList<JvmMember> _members_1 = it.getMembers(); this.builder.<JvmGenericType>operator_add(_members_1, innerClassString); EList<JvmMember> _members_2 = it.getMembers(); final Procedure1<JvmOperation> _function_1 = (JvmOperation fooMethod) -> { EList<JvmFormalParameter> _parameters = fooMethod.getParameters(); JvmFormalParameter _parameter = this.builder.toParameter(it, "p1", this.references.createTypeRef(innerClass)); this.builder.<JvmFormalParameter>operator_add(_parameters, _parameter); EList<JvmFormalParameter> _parameters_1 = fooMethod.getParameters(); JvmFormalParameter _parameter_1 = this.builder.toParameter(it, "p2", this.references.createTypeRef(innerClassString)); this.builder.<JvmFormalParameter>operator_add(_parameters_1, _parameter_1); this.builder.setBody(fooMethod, expression); }; JvmOperation _method = this.builder.toMethod(it, "foo", this.references.getTypeForName(String.class, expression), _function_1); this.builder.<JvmOperation>operator_add(_members_2, _method); }; final JvmGenericType clazz = this.builder.toClass(expression, "my.test.Outer", _function); expression.eResource().eSetDeliver(false); EList<EObject> _contents = expression.eResource().getContents(); this.builder.<JvmGenericType>operator_add(_contents, clazz); expression.eResource().eSetDeliver(true); final InMemoryFileSystemAccess fsa = new InMemoryFileSystemAccess(); this.generator.doGenerate(expression.eResource(), fsa); Map<String, CharSequence> _textFiles = fsa.getTextFiles(); String _replace = clazz.getIdentifier().replace(".", "/"); String _plus = (IFileSystemAccess.DEFAULT_OUTPUT + _replace); String _plus_1 = (_plus + ".java"); final String code = _textFiles.get(_plus_1).toString(); Assert.assertFalse(code.contains("import")); Assert.assertTrue(code, code.contains("java.lang.String foo")); final Class<?> compiledClass = this.javaCompiler.compileToClass(clazz.getIdentifier(), code); this.helper.assertNoErrors(IterableExtensions.<EObject>head(expression.eResource().getContents())); Assert.assertEquals(2, ((List<Class<?>>)Conversions.doWrapArray(compiledClass.getDeclaredClasses())).size()); Assert.assertNotNull(compiledClass.getMethod("foo", IterableExtensions.<Class<?>>head(((Iterable<Class<?>>)Conversions.doWrapArray(compiledClass.getDeclaredClasses()))), IterableExtensions.<Class<?>>last(((Iterable<Class<?>>)Conversions.doWrapArray(compiledClass.getDeclaredClasses()))))); } catch (Throwable _e) { throw Exceptions.sneakyThrow(_e); } }