Examples with ClientException com.aliyuncs.fc.exceptions.ClientException used on opensource projects

Example 21 with ClientException

use of com.aliyuncs.fc.exceptions.ClientException in project fc-java-sdk by aliyun.

the class DefaultFcClient method doAction.

/**
 * if form paramter is null, it will use content-type of request.headers
 */
public HttpResponse doAction(HttpRequest request, String form, HttpMethod method) throws ClientException, ServerException {
    request.validate();
    // try refresh credentials if CredentialProvider set
    this.config.refreshCredentials();
    try {
        int retryTimes = 0;
        HttpResponse response = null;
        boolean httpInvoke = false;
        if (request instanceof HttpInvokeFunctionRequest) {
            httpInvoke = true;
        }
        do {
            if (!httpInvoke || !ANONYMOUS.equals(((HttpInvokeFunctionRequest) request).getAuthType())) {
                FcUtil.signRequest(config, request, form, method, httpInvoke);
            }
            PrepareUrl prepareUrl = FcUtil.prepareUrl(request.getPath(), request.getQueryParams(), config);
            response = HttpResponse.getResponse(prepareUrl.getUrl(), request, method, config.getConnectTimeoutMillis(), config.getReadTimeoutMillis());
            retryTimes++;
            if (httpInvoke) {
                return response;
            }
        } while (500 <= response.getStatus() && AUTO_RETRY && retryTimes < MAX_RETRIES);
        if (response.getStatus() >= 500) {
            String requestId = response.getHeader(HeaderKeys.REQUEST_ID);
            String stringContent = response.getContent() == null ? "" : FcUtil.toDefaultCharset(response.getContent());
            ServerException se;
            try {
                se = new Gson().fromJson(stringContent, ServerException.class);
            } catch (JsonParseException e) {
                se = new ServerException("InternalServiceError", "Failed to parse response content", requestId);
            }
            se.setStatusCode(response.getStatus());
            se.setRequestId(requestId);
            throw se;
        } else if (response.getStatus() >= 300) {
            ClientException ce;
            if (response.getContent() == null) {
                ce = new ClientException("SDK.ServerUnreachable", "Failed to get response content from server");
            } else {
                try {
                    ce = new Gson().fromJson(FcUtil.toDefaultCharset(response.getContent()), ClientException.class);
                } catch (JsonParseException e) {
                    ce = new ClientException("SDK.ResponseNotParsable", "Failed to parse response content", e);
                }
            }
            if (ce == null) {
                ce = new ClientException("SDK.UnknownError", "Unknown client error");
            }
            ce.setStatusCode(response.getStatus());
            ce.setRequestId(response.getHeader(HeaderKeys.REQUEST_ID));
            throw ce;
        }
        return response;
    } catch (InvalidKeyException exp) {
        throw new ClientException("SDK.InvalidAccessSecret", "Speicified access secret is not valid.");
    } catch (SocketTimeoutException exp) {
        throw new ClientException("SDK.ServerUnreachable", "SocketTimeoutException has occurred on a socket read or accept.");
    } catch (IOException exp) {
        throw new ClientException("SDK.ServerUnreachable", "Server unreachable: " + exp.toString());
    } catch (NoSuchAlgorithmException exp) {
        throw new ClientException("SDK.InvalidMD5Algorithm", "MD5 hash is not supported by client side.");
    } catch (URISyntaxException e) {
        throw new ClientException("SDK.InvalidURL", "url is not valid: " + e.getMessage());
    }
}

Example 22 with ClientException

use of com.aliyuncs.fc.exceptions.ClientException in project fc-java-sdk by aliyun.

the class AsyncCompletion method failed.

@Override
public void failed(Exception ex) {
    ex.printStackTrace();
    final Object e;
    if (ex instanceof ClientException) {
        e = ex;
    } else if (ex instanceof ServerException) {
        e = ex;
    } else if (ex instanceof SocketTimeoutException) {
        e = new ClientException("SDK.ServerUnreachable", "SocketTimeoutException has occurred on a socket read or accept." + ex.toString());
    } else if (ex instanceof InvalidKeyException) {
        e = new ClientException("SDK.InvalidAccessSecret", "Speicified access secret is not valid.");
    } else if (ex instanceof IOException) {
        e = new ClientException("SDK.ServerUnreachable", "Server unreachable: " + ex.toString());
    } else if (ex instanceof NoSuchAlgorithmException) {
        e = new ClientException("SDK.InvalidMD5Algorithm", "MD5 hash is not supported by client side.");
    } else if (ex instanceof URISyntaxException) {
        throw new ClientException("SDK.InvalidURL", "url is not valid: " + ex.getMessage());
    } else {
        e = new ClientException("SDK.UnknownError", ex.getMessage(), ex.getCause());
    }
    this.onFailed(request, (Exception) e);
}

Example 23 with ClientException

use of com.aliyuncs.fc.exceptions.ClientException in project fc-java-sdk by aliyun.

the class FunctionComputeClientTest method testCRUDHttpTrigger.

@Test
public void testCRUDHttpTrigger() throws ParseException, InterruptedException, IOException {
    // create service
    createService(SERVICE_NAME);
    // Create Function
    createFunction(FUNCTION_NAME);
    // create http trigger
    createHttpTrigger(TRIGGER_NAME, ANONYMOUS, new HttpMethod[] { GET, POST });
    // List Triggers
    TriggerMetadata[] triggers = listTriggers(SERVICE_NAME, FUNCTION_NAME);
    assertEquals(1, triggers.length);
    TriggerMetadata trigger = triggers[0];
    assertEquals(TRIGGER_NAME, trigger.getTriggerName());
    assertEquals("http", trigger.getTriggerType());
    // retrieve http trigger
    GetTriggerRequest getTReq = new GetTriggerRequest(SERVICE_NAME, FUNCTION_NAME, TRIGGER_NAME);
    GetTriggerResponse getTResp = client.getTrigger(getTReq);
    HttpTriggerConfig triggerConfig = gson.fromJson(gson.toJson(getTResp.getTriggerConfig()), HttpTriggerConfig.class);
    assertFalse(Strings.isNullOrEmpty(getTResp.getRequestId()));
    assertEquals(TRIGGER_NAME, getTResp.getTriggerName());
    assertEquals(TRIGGER_TYPE_HTTP, getTResp.getTriggerType());
    assertTrue(deepEquals(new HttpMethod[] { GET, POST }, triggerConfig.getMethods()));
    // update http trigger
    GetTriggerResponse triggerOld = getTResp;
    HttpTriggerConfig updateTriggerConfig = new HttpTriggerConfig(FUNCTION, new HttpMethod[] { POST });
    UpdateTriggerRequest updateTReq = new UpdateTriggerRequest(SERVICE_NAME, FUNCTION_NAME, TRIGGER_NAME);
    updateTReq.setTriggerConfig(updateTriggerConfig);
    Thread.sleep(1000);
    UpdateTriggerResponse updateTResp = updateTrigger(updateTReq);
    assertEquals(triggerOld.getTriggerName(), updateTResp.getTriggerName());
    Gson gson = new Gson();
    HttpTriggerConfig tcOld = gson.fromJson(gson.toJson(triggerOld.getTriggerConfig()), HttpTriggerConfig.class);
    HttpTriggerConfig tcNew = gson.fromJson(gson.toJson(updateTResp.getTriggerConfig()), HttpTriggerConfig.class);
    assertFalse(deepEquals(tcOld.getMethods(), tcNew.getMethods()));
    assertNotEquals(tcOld.getAuthType(), tcNew.getAuthType());
    assertEquals(triggerOld.getCreatedTime(), updateTResp.getCreatedTime());
    assertEquals(triggerOld.getTriggerType(), updateTResp.getTriggerType());
    Date dateOld = DATE_FORMAT.parse(triggerOld.getLastModifiedTime());
    Date dateNew = DATE_FORMAT.parse(updateTResp.getLastModifiedTime());
    assertTrue(dateOld.before(dateNew));
    // delete http trigger
    deleteTrigger(SERVICE_NAME, FUNCTION_NAME, TRIGGER_NAME);
    getTReq = new GetTriggerRequest(SERVICE_NAME, FUNCTION_NAME, TRIGGER_NAME);
    try {
        client.getTrigger(getTReq);
    } catch (ClientException e) {
        assertEquals(404, e.getStatusCode());
    }
    cleanUpFunctions(SERVICE_NAME);
    cleanupService(SERVICE_NAME);
}

Example 24 with ClientException

use of com.aliyuncs.fc.exceptions.ClientException in project fc-java-sdk by aliyun.

the class FunctionComputeClientTest method testCRUDHelper.

private void testCRUDHelper(boolean testTrigger) throws ParseException, InterruptedException, IOException {
    // Create Service
    createService(SERVICE_NAME);
    GetServiceResponse svcOldResp = client.getService(new GetServiceRequest(SERVICE_NAME));
    // Update Service
    UpdateServiceRequest updateSReq = new UpdateServiceRequest(SERVICE_NAME);
    updateSReq.setDescription(SERVICE_DESC_NEW);
    Thread.sleep(1000L);
    UpdateServiceResponse updateSResp = client.updateService(updateSReq);
    verifyUpdate(svcOldResp.getServiceName(), updateSResp.getServiceName(), svcOldResp.getServiceId(), updateSResp.getServiceId(), svcOldResp.getLastModifiedTime(), updateSResp.getLastModifiedTime(), svcOldResp.getCreatedTime(), updateSResp.getCreatedTime(), svcOldResp.getDescription(), updateSResp.getDescription());
    // Get Service
    GetServiceRequest getSReq = new GetServiceRequest(SERVICE_NAME);
    GetServiceResponse getSResp = client.getService(getSReq);
    assertEquals(SERVICE_NAME, getSResp.getServiceName());
    assertEquals(svcOldResp.getServiceId(), getSResp.getServiceId());
    assertEquals(ROLE, getSResp.getRole());
    // Create Function
    CreateFunctionResponse createFResp = createFunction(FUNCTION_NAME);
    assertFalse(Strings.isNullOrEmpty(createFResp.getRequestId()));
    assertFalse(Strings.isNullOrEmpty(createFResp.getFunctionId()));
    Map<String, String> environmentVariables = createFResp.getEnvironmentVariables();
    assertEquals(1, environmentVariables.size());
    assertEquals("testValue", environmentVariables.get("testKey"));
    assertEquals(FUNCTION_NAME, createFResp.getFunctionName());
    assertEquals(FUNCTION_DESC_OLD, createFResp.getDescription());
    // List Functions
    ListFunctionsRequest listFReq = new ListFunctionsRequest(SERVICE_NAME);
    ListFunctionsResponse listFResp = client.listFunctions(listFReq);
    assertFalse(Strings.isNullOrEmpty(listFResp.getRequestId()));
    assertEquals(1, listFResp.getFunctions().length);
    FunctionMetadata funcOld = listFResp.getFunctions()[0];
    assertEquals(FUNCTION_NAME, funcOld.getFunctionName());
    // Update Function
    UpdateFunctionRequest updateFReq = new UpdateFunctionRequest(SERVICE_NAME, FUNCTION_NAME);
    updateFReq.setDescription(FUNCTION_DESC_NEW);
    GetFunctionRequest getFReq = new GetFunctionRequest(SERVICE_NAME, FUNCTION_NAME);
    GetFunctionResponse getFResp = client.getFunction(getFReq);
    Map<String, String> envOriginal = getFResp.getEnvironmentVariables();
    envOriginal.put("testKey", "testValueNew");
    updateFReq.setEnvironmentVariables(envOriginal);
    Thread.sleep(1000L);
    UpdateFunctionResponse updateFResp = client.updateFunction(updateFReq);
    listFResp = client.listFunctions(listFReq);
    Assert.assertEquals("testValueNew", updateFResp.getEnvironmentVariables().get("testKey"));
    assertFalse(Strings.isNullOrEmpty(listFResp.getRequestId()));
    assertEquals(1, listFResp.getFunctions().length);
    FunctionMetadata funcNew = listFResp.getFunctions()[0];
    verifyUpdate(funcOld.getFunctionName(), funcNew.getFunctionName(), funcOld.getFunctionId(), funcNew.getFunctionId(), funcOld.getLastModifiedTime(), funcNew.getLastModifiedTime(), funcOld.getCreatedTime(), funcNew.getCreatedTime(), funcOld.getDescription(), funcNew.getDescription());
    // Get Function
    getFReq = new GetFunctionRequest(SERVICE_NAME, FUNCTION_NAME);
    getFResp = client.getFunction(getFReq);
    Map<String, String> envGet = getFResp.getEnvironmentVariables();
    assertEquals(1, envGet.size());
    assertEquals("testValueNew", envGet.get("testKey"));
    assertFalse(Strings.isNullOrEmpty(getFResp.getRequestId()));
    assertEquals(FUNCTION_NAME, getFResp.getFunctionName());
    // Get Function Code
    GetFunctionCodeRequest getFCReq = new GetFunctionCodeRequest(SERVICE_NAME, FUNCTION_NAME);
    GetFunctionCodeResponse getFCResp = client.getFunctionCode(getFCReq);
    assertFalse(Strings.isNullOrEmpty(getFResp.getRequestId()));
    String crc64 = fetchFromURL(getFCResp.getCodeUrl());
    assertEquals(crc64, getFCResp.getCodeChecksum());
    // Invoke Function
    InvokeFunctionRequest invkReq = new InvokeFunctionRequest(SERVICE_NAME, FUNCTION_NAME);
    InvokeFunctionResponse invkResp = client.invokeFunction(invkReq);
    assertTrue(!Strings.isNullOrEmpty(invkResp.getRequestId()));
    assertEquals("hello world", new String(invkResp.getContent()));
    // Invoke Function Async
    invkReq.setInvocationType(Const.INVOCATION_TYPE_ASYNC);
    invkResp = client.invokeFunction(invkReq);
    assertEquals(HttpURLConnection.HTTP_ACCEPTED, invkResp.getStatus());
    if (testTrigger) {
        // Create Trigger
        String tfPrefix = "prefix";
        String tfSuffix = "suffix";
        createOssTrigger(TRIGGER_NAME, tfPrefix, tfSuffix);
        // List Triggers
        TriggerMetadata[] triggers = listTriggers(SERVICE_NAME, FUNCTION_NAME);
        assertEquals(1, triggers.length);
        TriggerMetadata triggerOld = triggers[0];
        assertEquals(TRIGGER_NAME, triggerOld.getTriggerName());
        // Update Trigger
        String newInvocationRole = INVOCATION_ROLE + "_new";
        String tfPrefixNew = "prefix_new";
        String tfSuffixNew = "suffix_new";
        String[] eventsNew = new String[] { "oss:ObjectCreated:PutObject" };
        OSSTriggerConfig updateTriggerConfig = new OSSTriggerConfig(new String[] { "oss:ObjectCreated:PutObject" }, tfPrefixNew, tfSuffixNew);
        UpdateTriggerRequest updateTReq = new UpdateTriggerRequest(SERVICE_NAME, FUNCTION_NAME, TRIGGER_NAME);
        updateTReq.setInvocationRole(newInvocationRole);
        updateTReq.setTriggerConfig(updateTriggerConfig);
        UpdateTriggerResponse updateTResp = updateTrigger(updateTReq);
        assertEquals(triggerOld.getTriggerName(), updateTResp.getTriggerName());
        assertNotEquals(triggerOld.getInvocationRole(), updateTResp.getInvocationRole());
        assertEquals(triggerOld.getSourceArn(), updateTResp.getSourceArn());
        Gson gson = new Gson();
        OSSTriggerConfig tcOld = gson.fromJson(gson.toJson(triggerOld.getTriggerConfig()), OSSTriggerConfig.class);
        OSSTriggerConfig tcNew = gson.fromJson(gson.toJson(updateTResp.getTriggerConfig()), OSSTriggerConfig.class);
        assertFalse(deepEquals(tcOld.getEvents(), tcNew.getEvents()));
        assertNotEquals(tcOld.getFilter().getKey().getPrefix(), tcNew.getFilter().getKey().getPrefix());
        assertNotEquals(tcOld.getFilter().getKey().getSuffix(), tcNew.getFilter().getKey().getSuffix());
        assertEquals(triggerOld.getCreatedTime(), updateTResp.getCreatedTime());
        assertEquals(triggerOld.getTriggerType(), updateTResp.getTriggerType());
        assertNotEquals(triggerOld.getInvocationRole(), updateTResp.getInvocationRole());
        Date dateOld = DATE_FORMAT.parse(triggerOld.getLastModifiedTime());
        Date dateNew = DATE_FORMAT.parse(updateTResp.getLastModifiedTime());
        assertTrue(dateOld.before(dateNew));
        // Get Trigger
        GetTriggerRequest getTReq = new GetTriggerRequest(SERVICE_NAME, FUNCTION_NAME, TRIGGER_NAME);
        GetTriggerResponse getTResp = client.getTrigger(getTReq);
        OSSTriggerConfig getTConfig = gson.fromJson(gson.toJson(getTResp.getTriggerConfig()), OSSTriggerConfig.class);
        assertFalse(Strings.isNullOrEmpty(getTResp.getRequestId()));
        assertEquals(TRIGGER_NAME, getTResp.getTriggerName());
        assertEquals(OSS_SOURCE_ARN, getTResp.getSourceARN());
        assertEquals(TRIGGER_TYPE_OSS, getTResp.getTriggerType());
        assertEquals(newInvocationRole, getTResp.getInvocationRole());
        assertEquals(tfPrefixNew, getTConfig.getFilter().getKey().getPrefix());
        assertEquals(tfSuffixNew, getTConfig.getFilter().getKey().getSuffix());
        assertTrue(deepEquals(eventsNew, getTConfig.getEvents()));
        // Delete Trigger
        deleteTrigger(SERVICE_NAME, FUNCTION_NAME, TRIGGER_NAME);
    }
    testLogTrigger();
    testTimeTrigger();
    testCdnEventsTrigger();
    // Delete Function
    DeleteFunctionRequest deleteFReq = new DeleteFunctionRequest(SERVICE_NAME, FUNCTION_NAME);
    int numFunctionsOld = listFResp.getFunctions().length;
    DeleteFunctionResponse deleteFResp = client.deleteFunction(deleteFReq);
    assertFalse(Strings.isNullOrEmpty(deleteFResp.getRequestId()));
    listFResp = client.listFunctions(listFReq);
    try {
        getFunction(FUNCTION_NAME, listFResp.getFunctions());
        fail("Function " + FUNCTION_NAME + " failed to be deleted");
    } catch (RuntimeException e) {
        int numFunctionsNew = (listFResp.getFunctions() == null) ? 0 : listFResp.getFunctions().length;
        assertEquals(numFunctionsOld, numFunctionsNew + 1);
    }
    GetFunctionResponse getFResp2 = null;
    try {
        getFResp2 = client.getFunction(getFReq);
        fail("Get Function " + FUNCTION_NAME + " should have no function returned after delete");
    } catch (ClientException e) {
        assertNull(getFResp2);
    }
    // Delete Service
    DeleteServiceRequest deleteSReq = new DeleteServiceRequest(SERVICE_NAME);
    DeleteServiceResponse deleteSResp = client.deleteService(deleteSReq);
    assertFalse(Strings.isNullOrEmpty(deleteSResp.getRequestId()));
    GetServiceResponse getSResp2 = null;
    try {
        getSResp2 = client.getService(getSReq);
        fail("Get service " + FUNCTION_NAME + " should have no service returned after delete");
    } catch (ClientException e) {
        assertNull(getSResp2);
    }
}

Example 25 with ClientException

use of com.aliyuncs.fc.exceptions.ClientException in project fc-java-sdk by aliyun.

the class CreateUpdateFunctionTest method setup.

@Before
public void setup() {
    // Create or clean up everything under the test service
    client = new FunctionComputeClient(REGION, ACCOUNT_ID, ACCESS_KEY, SECRET_KEY);
    if (!Strings.isNullOrEmpty(ENDPOINT)) {
        client.setEndpoint(ENDPOINT);
    }
    GetServiceRequest getSReq = new GetServiceRequest(SERVICE_NAME);
    try {
        // Clean up first
        client.getService(getSReq);
        cleanUpFunctions(SERVICE_NAME);
        System.out.println("Cleaned up functions in " + SERVICE_NAME);
        cleanupService(SERVICE_NAME);
        System.out.println("Cleaned up service " + SERVICE_NAME);
    } catch (ClientException e) {
        if (!ErrorCodes.SERVICE_NOT_FOUND.equals(e.getErrorCode())) {
            e.printStackTrace();
            throw e;
        }
    }
    try {
        // Create a new service
        CreateServiceRequest createSReq = new CreateServiceRequest();
        createSReq.setServiceName(SERVICE_NAME);
        createSReq.setDescription("FC Java SDK CI Test");
        createSReq.setRole(ROLE);
        client.createService(createSReq);
        System.out.println("Created service " + SERVICE_NAME);
    } catch (ClientException e) {
        e.printStackTrace();
        throw e;
    }
}