List of usage examples for javax.lang.model.type TypeKind Object
@HotSpotIntrinsicCandidate
public Object()
From source file:org.kie.workbench.common.forms.adf.processors.FormDefinitionsProcessor.java
private List<Map<String, String>> extracFormFields(TypeElement type, FieldPolicy policy, I18nSettings i18nSettings) throws Exception { final Elements elementUtils = processingEnv.getElementUtils(); Collection<FieldInfo> fieldInfos = extractFieldInfos(type, fieldElement -> { if (policy.equals(FieldPolicy.ALL)) { AnnotationMirror annotation = GeneratorUtils.getAnnotation(elementUtils, fieldElement, SkipFormField.class.getName()); if (annotation != null) { return false; }//w ww .j a v a 2s . c o m } else { AnnotationMirror annotation = GeneratorUtils.getAnnotation(elementUtils, fieldElement, FormField.class.getName()); if (annotation == null) { return false; } } return true; }); List<Map<String, String>> elementsSettings = new ArrayList<>(); for (FieldInfo fieldInfo : fieldInfos) { if (fieldInfo.getter != null && fieldInfo.setter != null) { String fieldName = fieldInfo.fieldElement.getSimpleName().toString(); String fieldLabel = fieldName; String binding = fieldName; String methodName = "getFormElement_" + fieldName; Map<String, Object> elementContext = new HashMap<>(); boolean isList = false; org.kie.workbench.common.forms.model.TypeKind typeKind = org.kie.workbench.common.forms.model.TypeKind.BASE; boolean overrideI18nLabel = false; TypeMirror finalType = fieldInfo.fieldElement.asType(); String fieldModifier = ""; if (finalType instanceof DeclaredType) { Element finalTypeElement = processingEnv.getTypeUtils().asElement(finalType); if (finalTypeElement.getKind().equals(ElementKind.CLASS)) { FieldDefinition fieldDefinitionAnnotation = finalTypeElement .getAnnotation(FieldDefinition.class); if (fieldDefinitionAnnotation != null) { // Override the using the i18n mechanism if (fieldDefinitionAnnotation.labelMode().equals(LabelMode.OVERRIDE_I18N_KEY)) { Collection<FieldInfo> labelInfos = extractFieldInfos((TypeElement) finalTypeElement, fieldElement -> fieldElement.getAnnotation(FieldLabel.class) != null); if (labelInfos == null || labelInfos.size() != 1) { throw new Exception("Problem processing FieldDefinition [" + finalType + "]: it should have one field marked as @FieldLabel"); } FieldInfo labelInfo = labelInfos.iterator().next(); fieldLabel = finalType.toString() + i18nSettings.separator() + labelInfo.fieldElement.getSimpleName(); } Collection<FieldInfo> fieldValue = extractFieldInfos((TypeElement) finalTypeElement, fieldElement -> fieldElement.getAnnotation(FieldValue.class) != null); if (fieldValue == null || fieldValue.size() != 1) { throw new Exception("Problem processing FieldDefinition [" + finalType + "]: it should have one field marked as @FieldValue"); } FieldInfo valueInfo = fieldValue.iterator().next(); binding += "." + valueInfo.getFieldElement().getSimpleName(); fieldModifier = fixClassName(finalType.toString()) + "_FieldStatusModifier"; finalType = valueInfo.getFieldElement().asType(); overrideI18nLabel = !fieldDefinitionAnnotation.labelMode() .equals(LabelMode.DONT_OVERRIDE); } else { FormDefinition formDefinitionAnnotation = finalTypeElement .getAnnotation(FormDefinition.class); if (formDefinitionAnnotation != null) { Collection<FieldInfo> labelInfos = extractFieldInfos((TypeElement) finalTypeElement, fieldElement -> fieldElement.getAnnotation(FieldLabel.class) != null); if (labelInfos != null & labelInfos.size() == 1) { FieldInfo labelInfo = labelInfos.iterator().next(); fieldLabel = finalType.toString() + i18nSettings.separator() + labelInfo.fieldElement.getSimpleName(); overrideI18nLabel = true; } typeKind = org.kie.workbench.common.forms.model.TypeKind.OBJECT; } } } DeclaredType fieldType = (DeclaredType) finalType; if (processingEnv.getTypeUtils().isAssignable(fieldType.asElement().asType(), listType)) { if (fieldType.getTypeArguments().size() != 1) { throw new IllegalArgumentException("Impossible to generate a field for type " + fieldType.toString() + ". Type should have one and only one Type arguments."); } isList = true; finalType = fieldType.getTypeArguments().get(0); typeKind = org.kie.workbench.common.forms.model.TypeKind.OBJECT; } else if (elementUtils.getTypeElement(finalType.toString()).getSuperclass().toString() .startsWith("java.lang.Enum")) { typeKind = org.kie.workbench.common.forms.model.TypeKind.ENUM; } } elementContext.put("formModel", type.getQualifiedName().toString()); elementContext.put("methodName", methodName); elementContext.put("fieldName", fieldName); elementContext.put("binding", binding); elementContext.put("type", typeKind.toString()); elementContext.put("className", finalType.toString()); elementContext.put("isList", String.valueOf(isList)); elementContext.put("fieldModifier", fieldModifier); Map<String, String> params = new HashMap<>(); elementContext.put("params", params); String afterElement = ""; FormField settings = fieldInfo.fieldElement.getAnnotation(FormField.class); if (settings != null) { String typeName; try { typeName = settings.type().getName(); } catch (MirroredTypeException exception) { typeName = exception.getTypeMirror().toString(); } if (StringUtils.isEmpty(typeName)) { typeName = FieldType.class.getName(); } afterElement = settings.afterElement(); elementContext.put("preferredType", typeName); if (!overrideI18nLabel) { fieldLabel = settings.labelKey(); } elementContext.put("required", Boolean.valueOf(settings.required()).toString()); elementContext.put("readOnly", Boolean.valueOf(settings.readonly()).toString()); for (FieldParam fieldParam : settings.settings()) { params.put(fieldParam.name(), fieldParam.value()); } elementContext.put("wrap", Boolean.valueOf(settings.layoutSettings().wrap()).toString()); elementContext.put("horizontalSpan", String.valueOf(settings.layoutSettings().horizontalSpan())); elementContext.put("verticalSpan", String.valueOf(settings.layoutSettings().verticalSpan())); } else { elementContext.put("preferredType", FieldType.class.getName()); elementContext.put("required", Boolean.FALSE.toString()); elementContext.put("readOnly", Boolean.FALSE.toString()); elementContext.put("wrap", Boolean.FALSE.toString()); elementContext.put("horizontalSpan", "1"); elementContext.put("verticalSpan", "1"); } if (!overrideI18nLabel) { if (!StringUtils.isEmpty(i18nSettings.keyPreffix())) { fieldLabel = i18nSettings.keyPreffix() + i18nSettings.separator() + fieldLabel; } } elementContext.put("labelKey", fieldLabel); elementContext.put("afterElement", afterElement); extractFieldExtraSettings(elementContext, fieldInfo.fieldElement); StringBuffer methodCode = writeTemplate("templates/FieldElement.ftl", elementContext); Map<String, String> fieldSettings = new HashMap<>(); fieldSettings.put("elementName", fieldName); fieldSettings.put("afterElement", afterElement); fieldSettings.put("methodName", methodName); fieldSettings.put("method", methodCode.toString()); elementsSettings.add(fieldSettings); } } return elementsSettings; }