bolts.Task.getError()方法的使用及代码示例
本文整理了Java中bolts.Task.getError()方法的一些代码示例，展示了Task.getError()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Task.getError()方法的具体详情如下：
包路径：bolts.Task
类名称：Task
方法名：getError
Task.getError介绍
暂无
代码示例
代码示例来源：origin: parse-community/Parse-SDK-Android
@SuppressWarnings("ThrowableResultOfMethodCallIgnored")
@Override
public Task<TResult> then(Task<TResult> task) {
if (task.getError() instanceof ParseException) {
return c.runOnNetworkAsync();
}
return task;
}
});代码示例来源：origin: parse-community/Parse-SDK-Android
@SuppressWarnings("ThrowableResultOfMethodCallIgnored")
@Override
public Task<TResult> then(Task<TResult> task) {
Exception error = task.getError();
if (error instanceof ParseException &&
((ParseException) error).getCode() == ParseException.CONNECTION_FAILED) {
return c.runFromCacheAsync();
}
// Either the query succeeded, or there was an an error with the query, not the
// network
return task;
}
});代码示例来源：origin: parse-community/Parse-SDK-Android
@Override
public T then(Task<List<T>> task) throws Exception {
if (task.isFaulted()) {
throw task.getError();
}
if (task.getResult() != null && task.getResult().size() > 0) {
return task.getResult().get(0);
}
throw new ParseException(ParseException.OBJECT_NOT_FOUND, "no results found for query");
}
});代码示例来源：origin: parse-community/Parse-SDK-Android
@Override
public Void then(Task<Void> task) {
exceptionCapture.set(task.getError());
saveCountDown1.countDown();
return null;
}
});代码示例来源：origin: parse-community/Parse-SDK-Android
@Override
public Void then(Task<Void> task) {
exceptionCapture.set(task.getError());
saveEventuallyCountDown.countDown();
return null;
}
});代码示例来源：origin: parse-community/Parse-SDK-Android
@Override
public Void then(Task<Void> task) {
exceptionCapture.set(task.getError());
saveCountDown2.countDown();
return null;
}
});代码示例来源：origin: parse-community/Parse-SDK-Android
@Override
public Task<Void> then(Task<Void> task) {
// Retry the fetch as a save operation because this Installation was deleted on the server.
if (task.getError() != null
&& task.getError() instanceof ParseException) {
int errCode = ((ParseException) task.getError()).getCode();
if (errCode == ParseException.OBJECT_NOT_FOUND
|| (errCode == ParseException.MISSING_REQUIRED_FIELD_ERROR && getObjectId() == null)) {
synchronized (mutex) {
setState(new State.Builder(getState()).objectId(null).build());
markAllFieldsDirty();
return ParseInstallation.super.saveAsync(sessionToken, toAwait);
}
}
}
return task;
}
});代码示例来源：origin: parse-community/Parse-SDK-Android
@Override
public Task<JSONObject> then(Task<JSONObject> task) {
synchronized (taskQueueSyncLock) {
pendingEventuallyTasks.remove(uuid);
uuidToOperationSet.remove(uuid);
uuidToEventuallyPin.remove(uuid);
}
Exception error = task.getError();
if (error != null) {
tcs.trySetError(error);
} else if (task.isCancelled()) {
tcs.trySetCancelled();
} else {
tcs.trySetResult(task.getResult());
}
return tcs.getTask();
}
});代码示例来源：origin: parse-community/Parse-SDK-Android
@SuppressWarnings("ThrowableResultOfMethodCallIgnored")
@Test
public void testGetInBackgroundFail() throws Exception {
ParseException exception = new ParseException(ParseException.CONNECTION_FAILED, "error");
ParseConfigController controller = mockParseConfigControllerWithException(exception);
ParseCorePlugins.getInstance().registerConfigController(controller);
Task<ParseConfig> configTask = ParseConfig.getInBackground();
configTask.waitForCompletion();
verify(controller, times(1)).getAsync(anyString());
assertThat(configTask.getError(), instanceOf(ParseException.class));
assertEquals(ParseException.CONNECTION_FAILED,
((ParseException) configTask.getError()).getCode());
assertEquals("error", configTask.getError().getMessage());
}代码示例来源：origin: parse-community/Parse-SDK-Android
@Test
public void testSubscribeInBackgroundFail() throws Exception {
ParsePushChannelsController controller = mock(ParsePushChannelsController.class);
ParseException exception = new ParseException(ParseException.OTHER_CAUSE, "error");
when(controller.subscribeInBackground(anyString())).thenReturn(Task.<Void>forError(exception));
ParseCorePlugins.getInstance().registerPushChannelsController(controller);
Task<Void> pushTask = ParsePush.subscribeInBackground("test");
pushTask.waitForCompletion();
verify(controller, times(1)).subscribeInBackground("test");
assertTrue(pushTask.isFaulted());
assertSame(exception, pushTask.getError());
}代码示例来源：origin: parse-community/Parse-SDK-Android
@Test
public void testPermanentFailures() throws Exception {
JSONObject json = new JSONObject();
json.put("code", 1337);
json.put("error", "mock error");
ParseHttpResponse response = newMockParseHttpResponse(400, json);
ParseHttpClient client = mock(ParseHttpClient.class);
when(client.execute(any(ParseHttpRequest.class))).thenReturn(response);
ParseRESTCommand command = new ParseRESTCommand.Builder()
.method(ParseHttpRequest.Method.GET)
.installationId("fake_installation_id")
.build();
Task<JSONObject> task = command.executeAsync(client);
task.waitForCompletion();
verify(client, times(1)).execute(any(ParseHttpRequest.class));
assertTrue(task.isFaulted());
assertEquals(1337, ((ParseException) task.getError()).getCode());
assertEquals("mock error", task.getError().getMessage());
}代码示例来源：origin: parse-community/Parse-SDK-Android
@Test
public void testCallFunctionInBackgroundFailure() throws Exception {
// TODO(mengyan): Remove once we no longer rely on retry logic.
ParseRequest.setDefaultInitialRetryDelay(1L);
ParseHttpClient restClient = mock(ParseHttpClient.class);
when(restClient.execute(any(ParseHttpRequest.class))).thenThrow(new IOException());
ParseCloudCodeController controller = new ParseCloudCodeController(restClient);
Task<String> cloudCodeTask =
controller.callFunctionInBackground("test", new HashMap<String, Object>(), "sessionToken");
// Do not use ParseTaskUtils.wait() since we do not want to throw the exception
cloudCodeTask.waitForCompletion();
// TODO(mengyan): Abstract out command runner so we don't have to account for retries.
verify(restClient, times(5)).execute(any(ParseHttpRequest.class));
assertTrue(cloudCodeTask.isFaulted());
Exception error = cloudCodeTask.getError();
assertThat(error, instanceOf(ParseException.class));
assertEquals(ParseException.CONNECTION_FAILED, ((ParseException) error).getCode());
}代码示例来源：origin: parse-community/Parse-SDK-Android
/**
* Test to verify that handle 401 unauthorized
*/
@Test
public void test401Unauthorized() throws Exception {
JSONObject json = new JSONObject();
json.put("error", "unauthorized");
ParseHttpResponse response = newMockParseHttpResponse(401, json);
ParseHttpClient client = mock(ParseHttpClient.class);
when(client.execute(any(ParseHttpRequest.class))).thenReturn(response);
ParseRESTCommand command = new ParseRESTCommand.Builder()
.method(ParseHttpRequest.Method.GET)
.installationId("fake_installation_id")
.build();
Task<JSONObject> task = command.executeAsync(client);
task.waitForCompletion();
verify(client, times(1)).execute(any(ParseHttpRequest.class));
assertTrue(task.isFaulted());
assertEquals(0, ((ParseException) task.getError()).getCode());
assertEquals("unauthorized", task.getError().getMessage());
}代码示例来源：origin: parse-community/Parse-SDK-Android
@Test
public void testUnsubscribeInBackgroundFail() throws Exception {
ParsePushChannelsController controller = mock(ParsePushChannelsController.class);
ParseException exception = new ParseException(ParseException.OTHER_CAUSE, "error");
when(controller.unsubscribeInBackground(anyString()))
.thenReturn(Task.<Void>forError(exception));
ParseCorePlugins.getInstance().registerPushChannelsController(controller);
Task<Void> pushTask = ParsePush.unsubscribeInBackground("test");
pushTask.waitForCompletion();
verify(controller, times(1)).unsubscribeInBackground("test");
assertTrue(pushTask.isFaulted());
assertSame(exception, pushTask.getError());
}代码示例来源：origin: parse-community/Parse-SDK-Android
@Test
public void testSendInBackgroundFailWithIOException() throws Exception {
// TODO(mengyan): Remove once we no longer rely on retry logic.
ParseRequest.setDefaultInitialRetryDelay(1L);
ParseHttpClient restClient = mock(ParseHttpClient.class);
when(restClient.execute(any(ParseHttpRequest.class))).thenThrow(new IOException());
ParsePushController controller = new ParsePushController(restClient);
JSONObject data = new JSONObject();
data.put(ParsePush.KEY_DATA_MESSAGE, "hello world");
ParsePush.State state = new ParsePush.State.Builder()
.data(data)
.build();
Task<Void> pushTask = controller.sendInBackground(state, "sessionToken");
// Do not use ParseTaskUtils.wait() since we do not want to throw the exception
pushTask.waitForCompletion();
// Verify httpClient is tried enough times
// TODO(mengyan): Abstract out command runner so we don't have to account for retries.
verify(restClient, times(5)).execute(any(ParseHttpRequest.class));
assertTrue(pushTask.isFaulted());
Exception error = pushTask.getError();
assertThat(error, instanceOf(ParseException.class));
assertEquals(ParseException.CONNECTION_FAILED, ((ParseException) error).getCode());
}代码示例来源：origin: parse-community/Parse-SDK-Android
@Test
public void testSaveAsyncFailureWithByteArray() throws Exception {
// TODO(grantland): Remove once we no longer rely on retry logic.
ParseRequest.setDefaultInitialRetryDelay(1L);
ParseHttpClient restClient = mock(ParseHttpClient.class);
when(restClient.execute(any(ParseHttpRequest.class))).thenThrow(new IOException());
File root = temporaryFolder.getRoot();
ParseFileController controller = new ParseFileController(restClient, root);
byte[] data = "hello".getBytes();
ParseFile.State state = new ParseFile.State.Builder()
.build();
Task<ParseFile.State> task = controller.saveAsync(state, data, null, null, null);
task.waitForCompletion();
// TODO(grantland): Abstract out command runner so we don't have to account for retries.
verify(restClient, times(5)).execute(any(ParseHttpRequest.class));
assertTrue(task.isFaulted());
Exception error = task.getError();
assertThat(error, instanceOf(ParseException.class));
assertEquals(ParseException.CONNECTION_FAILED, ((ParseException) error).getCode());
assertEquals(0, root.listFiles().length);
}代码示例来源：origin: parse-community/Parse-SDK-Android
@Test
public void testCallFunctionAsync() throws Exception {
ParseCloudCodeController controller = mockParseCloudCodeControllerWithResponse("result");
ParseCorePlugins.getInstance().registerCloudCodeController(controller);
Map<String, Object> parameters = new HashMap<>();
parameters.put("key1", Arrays.asList(1, 2, 3));
parameters.put("key2", "value1");
Task cloudCodeTask = ParseCloud.callFunctionInBackground("name", parameters);
ParseTaskUtils.wait(cloudCodeTask);
verify(controller, times(1)).callFunctionInBackground(eq("name"), eq(parameters),
isNull(String.class));
assertTrue(cloudCodeTask.isCompleted());
assertNull(cloudCodeTask.getError());
assertThat(cloudCodeTask.getResult(), instanceOf(String.class));
assertEquals("result", cloudCodeTask.getResult());
}代码示例来源：origin: parse-community/Parse-SDK-Android
@Test
public void testSaveAsyncFailureWithFile() throws Exception {
// TODO(grantland): Remove once we no longer rely on retry logic.
ParseRequest.setDefaultInitialRetryDelay(1L);
ParseHttpClient restClient = mock(ParseHttpClient.class);
when(restClient.execute(any(ParseHttpRequest.class))).thenThrow(new IOException());
File root = temporaryFolder.getRoot();
ParseFileController controller = new ParseFileController(restClient, root);
File file = temporaryFolder.newFile("test");
ParseFile.State state = new ParseFile.State.Builder()
.build();
Task<ParseFile.State> task = controller.saveAsync(state, file, null, null, null);
task.waitForCompletion();
// TODO(grantland): Abstract out command runner so we don't have to account for retries.
verify(restClient, times(5)).execute(any(ParseHttpRequest.class));
assertTrue(task.isFaulted());
Exception error = task.getError();
assertThat(error, instanceOf(ParseException.class));
assertEquals(ParseException.CONNECTION_FAILED, ((ParseException) error).getCode());
// Make sure the original file is not deleted and there is no cache file in the folder
assertEquals(1, root.listFiles().length);
assertTrue(file.exists());
}代码示例来源：origin: parse-community/Parse-SDK-Android
@Test
public void testFetchAsyncFailure() throws Exception {
// TODO(grantland): Remove once we no longer rely on retry logic.
ParseRequest.setDefaultInitialRetryDelay(1L);
ParseHttpClient fileClient = mock(ParseHttpClient.class);
when(fileClient.execute(any(ParseHttpRequest.class))).thenThrow(new IOException());
File root = temporaryFolder.getRoot();
ParseFileController controller = new ParseFileController(null, root).fileClient(fileClient);
// We need to set url to make getTempFile() work and check it
ParseFile.State state = new ParseFile.State.Builder()
.url("test")
.build();
Task<File> task = controller.fetchAsync(state, null, null, null);
task.waitForCompletion();
// TODO(grantland): Abstract out command runner so we don't have to account for retries.
verify(fileClient, times(5)).execute(any(ParseHttpRequest.class));
assertTrue(task.isFaulted());
Exception error = task.getError();
assertThat(error, instanceOf(ParseException.class));
assertEquals(ParseException.CONNECTION_FAILED, ((ParseException) error).getCode());
assertEquals(0, root.listFiles().length);
assertFalse(controller.getTempFile(state).exists());
}代码示例来源：origin: parse-community/Parse-SDK-Android
@Test
public void testDownloadProgress() throws Exception {
ParseHttpResponse mockResponse = new ParseHttpResponse.Builder()
.setStatusCode(200)
.setTotalSize((long) data.length)
.setContent(new ByteArrayInputStream(data))
.build();
ParseHttpClient mockHttpClient = mock(ParseHttpClient.class);
when(mockHttpClient.execute(any(ParseHttpRequest.class))).thenReturn(mockResponse);
File tempFile = temporaryFolder.newFile("test");
ParseFileRequest request =
new ParseFileRequest(ParseHttpRequest.Method.GET, "localhost", tempFile);
TestProgressCallback downloadProgressCallback = new TestProgressCallback();
Task<Void> task = request.executeAsync(mockHttpClient, null, downloadProgressCallback);
task.waitForCompletion();
assertFalse("Download failed: " + task.getError(), task.isFaulted());
assertEquals(data.length, ParseFileUtils.readFileToByteArray(tempFile).length);
assertProgressCompletedSuccessfully(downloadProgressCallback);
}内容来源于网络，如有侵权，请联系作者删除！
