/*
* Copyright 2012-2017 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 sample.parent;
import java.io.File;
import java.io.FileInputStream;
import org.springframework.integration.annotation.MessageEndpoint;
import org.springframework.integration.annotation.ServiceActivator;
import org.springframework.util.StreamUtils;
@MessageEndpoint
public class SampleEndpoint {
private final HelloWorldService helloWorldService;
public SampleEndpoint(HelloWorldService helloWorldService) {
this.helloWorldService = helloWorldService;
}
@ServiceActivator
public String hello(File input) throws Exception {
FileInputStream in = new FileInputStream(input);
String name = new String(StreamUtils.copyToByteArray(in));
in.close();
return this.helloWorldService.getHelloMessage(name);
}
}