/*
* Copyright 2002-2017 the original author or authors.
*
* 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 example.scannable;
import java.util.Comparator;
import java.util.List;
import java.util.concurrent.Future;
import javax.annotation.PostConstruct;
import org.springframework.beans.factory.BeanFactory;
import org.springframework.beans.factory.ListableBeanFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Lookup;
import org.springframework.context.ApplicationContext;
import org.springframework.context.ApplicationEventPublisher;
import org.springframework.context.ConfigurableApplicationContext;
import org.springframework.context.MessageSource;
import org.springframework.context.annotation.DependsOn;
import org.springframework.context.annotation.Lazy;
import org.springframework.context.support.AbstractApplicationContext;
import org.springframework.core.io.ResourceLoader;
import org.springframework.core.io.support.ResourcePatternResolver;
import org.springframework.scheduling.annotation.AsyncResult;
import org.springframework.stereotype.Service;
import org.springframework.util.Assert;
/**
* @author Mark Fisher
* @author Juergen Hoeller
*/
@Service @Lazy @DependsOn("myNamedComponent")
public abstract class FooServiceImpl implements FooService {
// Just to test ASM5's bytecode parsing of INVOKESPECIAL/STATIC on interfaces
private static final Comparator<MessageBean> COMPARATOR_BY_MESSAGE = Comparator.comparing(MessageBean::getMessage);
@Autowired private FooDao fooDao;
@Autowired public BeanFactory beanFactory;
@Autowired public List<ListableBeanFactory> listableBeanFactory;
@Autowired public ResourceLoader resourceLoader;
@Autowired public ResourcePatternResolver resourcePatternResolver;
@Autowired public ApplicationEventPublisher eventPublisher;
@Autowired public MessageSource messageSource;
@Autowired public ApplicationContext context;
@Autowired public ConfigurableApplicationContext[] configurableContext;
@Autowired public AbstractApplicationContext genericContext;
private boolean initCalled = false;
@PostConstruct
private void init() {
if (this.initCalled) {
throw new IllegalStateException("Init already called");
}
this.initCalled = true;
}
@Override
public String foo(int id) {
return this.fooDao.findFoo(id);
}
public String lookupFoo(int id) {
return fooDao().findFoo(id);
}
@Override
public Future<String> asyncFoo(int id) {
System.out.println(Thread.currentThread().getName());
Assert.state(ServiceInvocationCounter.getThreadLocalCount() != null, "Thread-local counter not exposed");
return new AsyncResult<>(fooDao().findFoo(id));
}
@Override
public boolean isInitCalled() {
return this.initCalled;
}
@Lookup
protected abstract FooDao fooDao();
}