Examples with Holder org.apache.servicecomb.foundation.common.Holder used on opensource projects

Example 11 with Holder

use of org.apache.servicecomb.foundation.common.Holder in project java-chassis by ServiceComb.

the class TestAbstractRestInvocation method threadPoolReject.

@Test
public void threadPoolReject(@Mocked OperationMeta operationMeta) {
    RejectedExecutionException rejectedExecutionException = new RejectedExecutionException("reject");
    Executor executor = (task) -> {
        throw rejectedExecutionException;
    };
    new Expectations() {

        {
            restOperation.getOperationMeta();
            result = operationMeta;
            operationMeta.getExecutor();
            result = executor;
        }
    };
    Holder<Throwable> holder = new Holder<>();
    requestEx = new AbstractHttpServletRequestForTest();
    restInvocation = new AbstractRestInvocationForTest() {

        @Override
        public void sendFailResponse(Throwable throwable) {
            holder.value = throwable;
            invocation.onFinish(Response.ok(null));
        }
    };
    restInvocation.requestEx = requestEx;
    restInvocation.restOperationMeta = restOperation;
    restInvocation.scheduleInvocation();
    Assert.assertSame(rejectedExecutionException, holder.value);
}

Example 12 with Holder

use of org.apache.servicecomb.foundation.common.Holder in project java-chassis by ServiceComb.

the class TestAbstractRestInvocation method scheduleInvocation_invocationContextDeserializeError.

@Test
public void scheduleInvocation_invocationContextDeserializeError(@Mocked AsyncContext asyncContext) {
    requestEx = new AbstractHttpServletRequest() {

        @Override
        public String getHeader(String name) {
            return "{\"x-cse-src-microservice\":'source\"}";
        }

        @Override
        public AsyncContext getAsyncContext() {
            return asyncContext;
        }
    };
    Holder<Integer> status = new Holder<>();
    Holder<String> reasonPhrase = new Holder<>();
    Holder<Integer> endCount = new Holder<>(0);
    responseEx = new AbstractHttpServletResponse() {

        @SuppressWarnings("deprecation")
        @Override
        public void setStatus(int sc, String sm) {
            status.value = sc;
            reasonPhrase.value = sm;
        }

        @Override
        public void flushBuffer() {
            endCount.value = endCount.value + 1;
        }

        @Override
        public void setContentType(String type) {
            assertEquals("application/json; charset=utf-8", type);
        }
    };
    restInvocation.requestEx = requestEx;
    restInvocation.responseEx = responseEx;
    restInvocation.scheduleInvocation();
    assertEquals(Integer.valueOf(590), status.value);
    assertEquals("Unexpected producer error, please check logs for details", reasonPhrase.value);
    assertEquals(Integer.valueOf(1), endCount.value);
}

Example 13 with Holder

use of org.apache.servicecomb.foundation.common.Holder in project java-chassis by ServiceComb.

the class VertxUtils method blockDeploy.

// deploy Verticle and wait for its success. do not call this method in event-loop thread
public static <VERTICLE extends Verticle> boolean blockDeploy(Vertx vertx, Class<VERTICLE> cls, DeploymentOptions options) throws InterruptedException {
    Holder<Boolean> result = new Holder<>();
    CountDownLatch latch = new CountDownLatch(1);
    vertx.deployVerticle(cls.getName(), options, ar -> {
        result.value = ar.succeeded();
        if (ar.failed()) {
            LOGGER.error("deploy vertx failed, cause ", ar.cause());
        }
        latch.countDown();
    });
    latch.await();
    return result.value;
}

Example 14 with Holder

use of org.apache.servicecomb.foundation.common.Holder in project java-chassis by ServiceComb.

the class AbortFaultTest method injectFaultNoError.

@Test
public void injectFaultNoError() {
    ArchaiusUtils.setProperty("servicecomb.governance.Consumer._global.policy.fault.protocols.rest.abort.httpStatus", "421");
    ArchaiusUtils.setProperty("servicecomb.governance.Consumer._global.policy.fault.protocols.rest.abort.percent", "0");
    assertEquals("421", DynamicProperty.getInstance("servicecomb.governance.Consumer._global.policy.fault.protocols.rest.abort.httpStatus").getString());
    assertEquals("0", DynamicProperty.getInstance("servicecomb.governance.Consumer._global.policy.fault.protocols.rest.abort.percent").getString());
    AbortFault abortFault = new AbortFault();
    FaultParam faultParam = new FaultParam(1);
    Vertx vertx = VertxUtils.getOrCreateVertxByName("faultinjectionTest", null);
    faultParam.setVertx(vertx);
    Holder<String> resultHolder = new Holder<>();
    abortFault.injectFault(invocation, faultParam, response -> resultHolder.value = response.getResult());
    AtomicLong count = FaultInjectionUtil.getOperMetTotalReq("restMicroserviceQualifiedName12");
    assertEquals(1, count.get());
    assertEquals("success", resultHolder.value);
}

Example 15 with Holder

use of org.apache.servicecomb.foundation.common.Holder in project java-chassis by ServiceComb.

the class AbortFaultTest method injectFaultError.

@Test
public void injectFaultError() {
    ArchaiusUtils.setProperty("servicecomb.governance.Consumer._global.policy.fault.protocols.rest.abort.httpStatus", "421");
    ArchaiusUtils.setProperty("servicecomb.governance.Consumer._global.policy.fault.protocols.rest.abort.percent", "100");
    assertEquals("421", DynamicProperty.getInstance("servicecomb.governance.Consumer._global.policy.fault.protocols.rest.abort.httpStatus").getString());
    assertEquals("100", DynamicProperty.getInstance("servicecomb.governance.Consumer._global.policy.fault.protocols.rest.abort.percent").getString());
    AbortFault abortFault = new AbortFault();
    FaultParam faultParam = new FaultParam(1);
    Vertx vertx = VertxUtils.getOrCreateVertxByName("faultinjectionTest", null);
    faultParam.setVertx(vertx);
    Holder<InvocationException> resultHolder = new Holder<>();
    abortFault.injectFault(invocation, faultParam, response -> resultHolder.value = response.getResult());
    AtomicLong count = FaultInjectionUtil.getOperMetTotalReq("restMicroserviceQualifiedName12");
    assertEquals(1, count.get());
    assertEquals(421, resultHolder.value.getStatusCode());
    assertEquals("aborted by fault inject", resultHolder.value.getReasonPhrase());
    assertEquals("CommonExceptionData [message=aborted by fault inject]", resultHolder.value.getErrorData().toString());
}