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110 lines
2.1 KiB
Java
110 lines
2.1 KiB
Java
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import org.aspectj.testing.Tester;
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aspect ClientFlow percflow(entries(Client)) {
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pointcut entries(Client c):
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this(c) && (call(void Server.doService1(Object)) ||
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call(void Server.doService2()));
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Client client;
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before (Client c): entries(c) { client = c; }
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pointcut workPoints():
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(this(ServiceWorker1) && call(void doWorkItemA())) ||
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(this(ServiceWorker2) && call(void doWorkItemB())) ||
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(this(ServiceWorker3) && call(void doWorkItemC())) ||
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(this(ServiceWorker4) && call(void doWorkItemD()));
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Object around(): workPoints() {
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//System.out.println("at work: " + thisJoinPoint.methodName);
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client.count++;
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return proceed();
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//return;
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}
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void util(Client c) {
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c.count++;
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client.count++;
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}
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}
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public class Client {
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public static void main(String[] args) { test(); }
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public static void test() {
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Client c = new Client();
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Server s = new Server();
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c.requestServices(s);
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Tester.checkEqual(c.count, 5, "A+B+C+2*D");
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Tester.check("WorkA");
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Tester.check("WorkB");
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Tester.check("WorkC");
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Tester.check("WorkD");
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}
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int count;
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public void requestServices(Server s) {
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s.doService1("foo");
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s.doService2();
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}
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}
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class Server {
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ServiceWorker1 worker1 = new ServiceWorker1();
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ServiceWorker2 worker2 = new ServiceWorker2();
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public void doService1(Object data) {
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worker1.doYourPart();
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}
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public void doService2() {
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worker2.doYourPart();
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}
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}
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class ServiceWorker1 {
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void doYourPart() {
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doWorkItemA();
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}
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void doWorkItemA() { Tester.note("WorkA");}
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}
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class ServiceWorker2 {
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ServiceWorker3 worker3 = new ServiceWorker3();
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ServiceWorker4 worker4 = new ServiceWorker4();
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void doYourPart() {
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worker3.doYourPart();
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worker4.doYourPart();
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doWorkItemB();
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}
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void doWorkItemB() { Tester.note("WorkB");}
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}
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class ServiceWorker3 {
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void doYourPart() {
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doWorkItemC();
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}
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void doWorkItemC() { Tester.note("WorkC"); }
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}
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class ServiceWorker4 {
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void doYourPart() {
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doWorkItemD();
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}
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void doWorkItemD() {
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// charge extra for 'd' "by hand"
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ClientFlow.aspectOf().client.count++;
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Tester.note("WorkD");
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}
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}
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