/*
* Copyright 2011 JBoss, by Red Hat, Inc
*
* 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 org.jboss.errai.ioc.client.api.builtin;
import org.jboss.errai.common.client.api.Caller;
import org.jboss.errai.common.client.api.ErrorCallback;
import org.jboss.errai.common.client.api.RemoteCallback;
import org.jboss.errai.common.client.api.VoidCallback;
import org.jboss.errai.common.client.framework.RemoteServiceProxyFactory;
import org.jboss.errai.common.client.framework.RpcStub;
import org.jboss.errai.ioc.client.api.ContextualTypeProvider;
import org.jboss.errai.ioc.client.api.IOCProvider;
import javax.inject.Singleton;
import java.lang.annotation.Annotation;
/**
* @author Mike Brock
*/
@IOCProvider @Singleton
@SuppressWarnings("rawtypes")
public class CallerProvider implements ContextualTypeProvider<Caller> {
private static final RemoteServiceProxyFactory factory = new RemoteServiceProxyFactory();
@Override
public Caller provide(final Class<?>[] typeargs, final Annotation[] qualifiers) {
return new Caller<Object>() {
@Override
public Object call() {
final Object proxy = factory.getRemoteProxy(typeargs[0]);
((RpcStub) proxy).setRemoteCallback(new VoidCallback());
((RpcStub) proxy).setQualifiers(qualifiers);
return proxy;
}
@Override
public Object call(final RemoteCallback<?> callback) {
final Object proxy = factory.getRemoteProxy(typeargs[0]);
((RpcStub) proxy).setRemoteCallback(callback);
((RpcStub) proxy).setQualifiers(qualifiers);
return proxy;
}
@Override
public Object call(final RemoteCallback<?> callback, final ErrorCallback<?> errorCallback) {
final Object proxy = factory.getRemoteProxy(typeargs[0]);
((RpcStub) proxy).setRemoteCallback(callback);
((RpcStub) proxy).setErrorCallback(errorCallback);
((RpcStub) proxy).setQualifiers(qualifiers);
return proxy;
}
};
}
}