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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 org.apache.tuscany.sca.vtest.javaapi.annotations.scope.impl;
import org.apache.tuscany.sca.vtest.javaapi.annotations.scope.KService;
import org.apache.tuscany.sca.vtest.javaapi.annotations.scope.LService;
import org.oasisopen.sca.annotation.Reference;
import org.oasisopen.sca.annotation.Service;
import org.oasisopen.sca.annotation.Scope;
@Service(KService.class)
@Scope("STATELESS")
public class KServiceImpl implements KService {
public static int instanceCounter = 0;
public String previousL1Name = null;
public int currentInstanceId = 0;
@Reference
public LService l1;
public KServiceImpl() {
currentInstanceId = ++instanceCounter;
}
public String getName() {
return "KService"+currentInstanceId;
}
public String callL1() {
for (int i = 1; i < 11; i++) {
System.out.println(getName() + " calls LService " + i + (i == 1 ? "st time:" : (i == 2 ? "nd time:" : (i == 3 ? "rd time:" : "th time"))));
String serviceName = l1.getName();
for (int j = 0; j < 10; j++) {
String newState = "state-" + j;
l1.setCurrentState(newState);
String currentState = l1.getCurrentState();
if (!currentState.equals(serviceName + "-" + newState)) {
return "CurrentStateLost - " + currentState;
}
}
System.out.print(" Name=" + serviceName);
System.out.print(", #Instance=" + l1.getInstanceCounter());
System.out.print(", #InitCalled=" + l1.getInitCalledCounter());
System.out.println(", #DestroyCalled=" + l1.getDestroyCalledCounter());
if (previousL1Name == null) {
previousL1Name = serviceName;
} else {
if (!previousL1Name.equals(serviceName))
return "DifferentLServiceInstance";
}
}
return "None";
}
}
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