Examples with Invoker org.apache.dubbo.rpc.Invoker used on opensource projects

Example 76 with Invoker

use of org.apache.dubbo.rpc.Invoker in project dubbo by alibaba.

the class ConditionRouterTest method testRoute_methodRoute.

@Test
public void testRoute_methodRoute() {
    Invocation invocation = new RpcInvocation("getFoo", "com.foo.BarService", "", new Class<?>[0], new Object[0]);
    // More than one methods, mismatch
    Router router = new ConditionRouterFactory().getRouter(getRouteUrl("methods=getFoo => host = 1.2.3.4"));
    boolean matchWhen = ((ConditionRouter) router).matchWhen(URL.valueOf("consumer://1.1.1.1/com.foo.BarService?methods=setFoo,getFoo,findFoo"), invocation);
    Assertions.assertTrue(matchWhen);
    // Exactly one method, match
    matchWhen = ((ConditionRouter) router).matchWhen(URL.valueOf("consumer://1.1.1.1/com.foo.BarService?methods=getFoo"), invocation);
    Assertions.assertTrue(matchWhen);
    // Method routing and Other condition routing can work together
    Router router2 = new ConditionRouterFactory().getRouter(getRouteUrl("methods=getFoo & host!=1.1.1.1 => host = 1.2.3.4"));
    matchWhen = ((ConditionRouter) router2).matchWhen(URL.valueOf("consumer://1.1.1.1/com.foo.BarService?methods=getFoo"), invocation);
    Assertions.assertFalse(matchWhen);
    Router router3 = new ConditionRouterFactory().getRouter(getRouteUrl("methods=getFoo & host=1.1.1.1 => host = 1.2.3.4"));
    matchWhen = ((ConditionRouter) router3).matchWhen(URL.valueOf("consumer://1.1.1.1/com.foo.BarService?methods=getFoo"), invocation);
    Assertions.assertTrue(matchWhen);
    // Test filter condition
    List<Invoker<String>> invokers = new ArrayList<Invoker<String>>();
    Invoker<String> invoker1 = new MockInvoker<String>(URL.valueOf("dubbo://10.20.3.3:20880/com.foo.BarService"));
    Invoker<String> invoker2 = new MockInvoker<String>(URL.valueOf("dubbo://" + LOCAL_HOST + ":20880/com.foo.BarService"));
    Invoker<String> invoker3 = new MockInvoker<String>(URL.valueOf("dubbo://" + LOCAL_HOST + ":20880/com.foo.BarService"));
    invokers.add(invoker1);
    invokers.add(invoker2);
    invokers.add(invoker3);
    Router router4 = new ConditionRouterFactory().getRouter(getRouteUrl("host = " + LOCAL_HOST + " & methods = getFoo => " + " host = 10.20.3.3").addParameter(FORCE_KEY, String.valueOf(true)));
    List<Invoker<String>> filteredInvokers1 = router4.route(invokers, URL.valueOf("consumer://" + LOCAL_HOST + "/com.foo.BarService"), invocation);
    Assertions.assertEquals(1, filteredInvokers1.size());
    Router router5 = new ConditionRouterFactory().getRouter(getRouteUrl("host = " + LOCAL_HOST + " & methods = unvalidmethod => " + " host = 10.20.3.3").addParameter(FORCE_KEY, String.valueOf(true)));
    List<Invoker<String>> filteredInvokers2 = router5.route(invokers, URL.valueOf("consumer://" + LOCAL_HOST + "/com.foo.BarService"), invocation);
    Assertions.assertEquals(3, filteredInvokers2.size());
// Request a non-exists method
}

Example 77 with Invoker

use of org.apache.dubbo.rpc.Invoker in project dubbo by alibaba.

the class ConditionRouterTest method testRoute_ReturnFalse.

@Test
public void testRoute_ReturnFalse() {
    Router router = new ConditionRouterFactory().getRouter(getRouteUrl("host = " + LOCAL_HOST + " => false"));
    List<Invoker<String>> invokers = new ArrayList<Invoker<String>>();
    invokers.add(new MockInvoker<String>());
    invokers.add(new MockInvoker<String>());
    invokers.add(new MockInvoker<String>());
    List<Invoker<String>> filteredInvokers = router.route(invokers, URL.valueOf("consumer://" + LOCAL_HOST + "/com.foo.BarService"), new RpcInvocation());
    Assertions.assertEquals(0, filteredInvokers.size());
}

Example 78 with Invoker

use of org.apache.dubbo.rpc.Invoker in project dubbo by alibaba.

the class ConditionRouterTest method testRoute_ReturnEmpty.

@Test
public void testRoute_ReturnEmpty() {
    Router router = new ConditionRouterFactory().getRouter(getRouteUrl("host = " + LOCAL_HOST + " => "));
    List<Invoker<String>> invokers = new ArrayList<Invoker<String>>();
    invokers.add(new MockInvoker<String>());
    invokers.add(new MockInvoker<String>());
    invokers.add(new MockInvoker<String>());
    List<Invoker<String>> filteredInvokers = router.route(invokers, URL.valueOf("consumer://" + LOCAL_HOST + "/com.foo.BarService"), new RpcInvocation());
    Assertions.assertEquals(0, filteredInvokers.size());
}

Example 79 with Invoker

use of org.apache.dubbo.rpc.Invoker in project dubbo by alibaba.

the class ConditionRouterTest method testRoute_Arguments.

@Test
public void testRoute_Arguments() {
    Router router = new ConditionRouterFactory().getRouter(getRouteUrl("arguments[0] = a " + " => " + " host = 1.2.3.4").addParameter(FORCE_KEY, String.valueOf(true)));
    List<Invoker<String>> invokers = new ArrayList<>();
    Invoker<String> invoker1 = new MockInvoker<>(URL.valueOf("dubbo://10.20.3.3:20880/com.foo.BarService"));
    Invoker<String> invoker2 = new MockInvoker<>(URL.valueOf("dubbo://" + LOCAL_HOST + ":20880/com.foo.BarService"));
    Invoker<String> invoker3 = new MockInvoker<>(URL.valueOf("dubbo://" + LOCAL_HOST + ":20880/com.foo.BarService"));
    invokers.add(invoker1);
    invokers.add(invoker2);
    invokers.add(invoker3);
    RpcInvocation invocation = new RpcInvocation();
    String p = "a";
    invocation.setArguments(new Object[] { null });
    List<Invoker<String>> fileredInvokers = router.route(invokers, URL.valueOf("consumer://" + LOCAL_HOST + "/com.foo.BarService"), invocation);
    Assertions.assertEquals(3, fileredInvokers.size());
    invocation.setArguments(new Object[] { p });
    fileredInvokers = router.route(invokers, URL.valueOf("consumer://" + LOCAL_HOST + "/com.foo.BarService"), invocation);
    Assertions.assertEquals(0, fileredInvokers.size());
    router = new ConditionRouterFactory().getRouter(getRouteUrl("arguments = b " + " => " + " host = 1.2.3.4").addParameter(FORCE_KEY, String.valueOf(true)));
    fileredInvokers = router.route(invokers, URL.valueOf("consumer://" + LOCAL_HOST + "/com.foo.BarService"), invocation);
    Assertions.assertEquals(3, fileredInvokers.size());
    router = new ConditionRouterFactory().getRouter(getRouteUrl("arguments[10].inner = a " + " => " + " host = 1.2.3.4").addParameter(FORCE_KEY, String.valueOf(true)));
    fileredInvokers = router.route(invokers, URL.valueOf("consumer://" + LOCAL_HOST + "/com.foo.BarService"), invocation);
    Assertions.assertEquals(3, fileredInvokers.size());
    int integer = 1;
    invocation.setArguments(new Object[] { integer });
    router = new ConditionRouterFactory().getRouter(getRouteUrl("arguments[0].inner = 1 " + " => " + " host = 1.2.3.4").addParameter(FORCE_KEY, String.valueOf(true)));
    fileredInvokers = router.route(invokers, URL.valueOf("consumer://" + LOCAL_HOST + "/com.foo.BarService"), invocation);
    Assertions.assertEquals(0, fileredInvokers.size());
}

Example 80 with Invoker

use of org.apache.dubbo.rpc.Invoker in project dubbo by alibaba.

the class ConditionRouterTest method testRoute_Empty_HostFilter.

@Test
public void testRoute_Empty_HostFilter() {
    Router router = new ConditionRouterFactory().getRouter(getRouteUrl(" => " + " host = " + LOCAL_HOST));
    List<Invoker<String>> invokers = new ArrayList<Invoker<String>>();
    Invoker<String> invoker1 = new MockInvoker<String>(URL.valueOf("dubbo://10.20.3.3:20880/com.foo.BarService"));
    Invoker<String> invoker2 = new MockInvoker<String>(URL.valueOf("dubbo://" + LOCAL_HOST + ":20880/com.foo.BarService"));
    Invoker<String> invoker3 = new MockInvoker<String>(URL.valueOf("dubbo://" + LOCAL_HOST + ":20880/com.foo.BarService"));
    invokers.add(invoker1);
    invokers.add(invoker2);
    invokers.add(invoker3);
    List<Invoker<String>> filteredInvokers = router.route(invokers, URL.valueOf("consumer://" + LOCAL_HOST + "/com.foo.BarService"), new RpcInvocation());
    Assertions.assertEquals(2, filteredInvokers.size());
    Assertions.assertEquals(invoker2, filteredInvokers.get(0));
    Assertions.assertEquals(invoker3, filteredInvokers.get(1));
}