Java MessageDispatcher类代码示例

import com.puppycrawl.tools.checkstyle.api.MessageDispatcher; //导入依赖的package包/类
/**
 * Compares th the specified key set with the key sets of the given translation files (arranged
 * in a map). All missing keys are reported.
 * @param fileKeys a Map from translation files to their key sets.
 * @param keysThatMustExist the set of keys to compare with.
 */
private void checkFilesForConsistencyRegardingTheirKeys(SetMultimap<File, String> fileKeys,
                                                        Set<String> keysThatMustExist) {
    for (File currentFile : fileKeys.keySet()) {
        final MessageDispatcher dispatcher = getMessageDispatcher();
        final String path = currentFile.getPath();
        dispatcher.fireFileStarted(path);
        final Set<String> currentFileKeys = fileKeys.get(currentFile);
        final Set<String> missingKeys = new HashSet<String>();
        for (String e : keysThatMustExist) {
            if (!currentFileKeys.contains(e)) {
                missingKeys.add(e);
            }
        }
        if (!missingKeys.isEmpty()) {
            for (Object key : missingKeys) {
                log(0, MSG_KEY, key);
            }
        }
        fireErrors(path);
        dispatcher.fireFileFinished(path);
    }
}
 

import com.puppycrawl.tools.checkstyle.api.MessageDispatcher; //导入依赖的package包/类
@Test
public void testLogIoException() throws Exception {
    //I can't put wrong file here. Checkstyle fails before check started.
    //I saw some usage of file or handling of wrong file in Checker, or somewhere
    //in checks running part. So I had to do it with reflection to improve coverage.
    final TranslationCheck check = new TranslationCheck();
    final DefaultConfiguration checkConfig = createModuleConfig(TranslationCheck.class);
    final MessageDispatcher dispatcher = mock(MessageDispatcher.class);
    check.configure(checkConfig);
    check.setMessageDispatcher(dispatcher);

    final Method logIoException = check.getClass().getDeclaredMethod("logIoException",
            IOException.class,
            File.class);
    logIoException.setAccessible(true);
    final File file = new File("");
    logIoException.invoke(check, new IOException("test exception"), file);

    Mockito.verify(dispatcher, times(1)).fireErrors(any(String.class), captor.capture());
    final String actual = captor.getValue().first().getMessage();
    assertThat("Invalid message: " + actual, actual, endsWith("test exception"));
}
 

import com.puppycrawl.tools.checkstyle.api.MessageDispatcher; //导入依赖的package包/类
/**
 * Compares th the specified key set with the key sets of the given translation files (arranged
 * in a map). All missing keys are reported.
 * @param fileKeys a Map from translation files to their key sets.
 * @param keysThatMustExist the set of keys to compare with.
 */
private void checkFilesForConsistencyRegardingTheirKeys(SetMultimap<File, String> fileKeys,
                                                        Set<String> keysThatMustExist) {
    for (File currentFile : fileKeys.keySet()) {
        final MessageDispatcher dispatcher = getMessageDispatcher();
        final String path = currentFile.getPath();
        dispatcher.fireFileStarted(path);
        final Set<String> currentFileKeys = fileKeys.get(currentFile);
        final Set<String> missingKeys = keysThatMustExist.stream()
            .filter(e -> !currentFileKeys.contains(e)).collect(Collectors.toSet());
        if (!missingKeys.isEmpty()) {
            for (Object key : missingKeys) {
                log(0, MSG_KEY, key);
            }
        }
        fireErrors(path);
        dispatcher.fireFileFinished(path);
    }
}
 

import com.puppycrawl.tools.checkstyle.api.MessageDispatcher; //导入依赖的package包/类
/**
 * Logs that translation file is missing.
 * @param filePath file path.
 * @param fileName file name.
 */
private void logMissingTranslation(String filePath, String fileName) {
    final MessageDispatcher dispatcher = getMessageDispatcher();
    dispatcher.fireFileStarted(filePath);
    log(0, MSG_KEY_MISSING_TRANSLATION_FILE, fileName);
    fireErrors(filePath);
    dispatcher.fireFileFinished(filePath);
}
 

import com.puppycrawl.tools.checkstyle.api.MessageDispatcher; //导入依赖的package包/类
public MessageDispatcher getInternalMessageDispatcher() {
    return getMessageDispatcher();
}
 

import com.puppycrawl.tools.checkstyle.api.MessageDispatcher; //导入依赖的package包/类
public void setMessageDispatcher(MessageDispatcher dispatcher) {
    check.setMessageDispatcher(dispatcher);
}