- /*
- * Copyright 2000-2018 Vaadin Ltd.
- *
- * Licensed under the Apache License, Version 2.0 (the "License"); you may not
- * use this file except in compliance with the License. You may obtain a copy of
- * the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
- * License for the specific language governing permissions and limitations under
- * the License.
- */
-
- package com.vaadin.server.widgetsetutils.metadata;
-
- import java.util.Set;
-
- import com.google.gwt.core.ext.TreeLogger;
- import com.google.gwt.core.ext.UnableToCompleteException;
- import com.google.gwt.core.ext.typeinfo.JClassType;
- import com.google.gwt.core.ext.typeinfo.JMethod;
- import com.google.gwt.core.ext.typeinfo.JType;
- import com.vaadin.client.metadata.TypeDataStore.MethodAttribute;
- import com.vaadin.shared.annotations.Delayed;
- import com.vaadin.shared.annotations.NoLoadingIndicator;
-
- public class ServerRpcVisitor extends TypeVisitor {
- @Override
- public void visitServerRpc(TreeLogger logger, JClassType type,
- ConnectorBundle bundle) throws UnableToCompleteException {
- ClientRpcVisitor.checkGenericType(logger, type);
- bundle.setNeedsProxySupport(type);
-
- Set<? extends JClassType> superTypes = type
- .getFlattenedSupertypeHierarchy();
- for (JClassType subType : superTypes) {
- if (subType.isInterface() != null) {
- JMethod[] methods = subType.getMethods();
- for (JMethod method : methods) {
- ClientRpcVisitor.checkReturnType(logger, method);
-
- Delayed delayed = method.getAnnotation(Delayed.class);
- if (delayed != null) {
- bundle.setMethodAttribute(type, method,
- MethodAttribute.DELAYED);
- if (delayed.lastOnly()) {
- bundle.setMethodAttribute(type, method,
- MethodAttribute.LAST_ONLY);
- }
- }
-
- if (method
- .getAnnotation(NoLoadingIndicator.class) != null) {
- bundle.setMethodAttribute(type, method,
- MethodAttribute.NO_LOADING_INDICATOR);
- }
-
- bundle.setNeedsParamTypes(type, method);
-
- JType[] parameterTypes = method.getParameterTypes();
- for (JType paramType : parameterTypes) {
- bundle.setNeedsSerialize(paramType);
- }
- }
- }
- }
- }
- }
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