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/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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;
import java.io.IOException;
import java.net.URL;
import org.oasisopen.sca.annotation.EagerInit;
import org.oasisopen.sca.annotation.Init;
import org.oasisopen.sca.annotation.Reference;
import org.oasisopen.sca.annotation.Scope;
import com.google.appengine.api.urlfetch.HTTPResponse;
import com.google.appengine.api.urlfetch.URLFetchService;
import com.google.appengine.api.users.User;
import com.google.appengine.api.users.UserService;
@EagerInit
@Scope("COMPOSITE")
public class HelloworldServiceImpl implements HelloworldService {
@Reference
protected UserService userService;
@Reference
protected URLFetchService fetchService;
public String sayHello(String name) {
User user = userService.getCurrentUser();
String id = (user == null) ? "" : user.getUserId();
String content = "";
try {
HTTPResponse response = fetchService.fetch(new URL("http://tuscany.apache.org"));
content = new String(response.getContent(), 0, 1024);
content = content.replace("<", "<");
content = content.replace(">", ">");
content = content.replace("\"", """);
} catch (IOException e) {
e.printStackTrace();
}
return "[" + id + "] Hello " + name + "<hr><h1>Content from Tuscany Web Site</h1><p>" + content;
}
@Init
public void init() {
System.out.println("Starting...");
}
}
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