/*
* Copyright 2000-2014 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.NoLoadingIndicator;
import com.vaadin.shared.annotations.Delayed;
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);
}
}
}
}
}
}
