java.util.ResourceBundle.containsKey()方法的使用及代码示例

x33g5p2x  于2022-01-28 转载在 其他  
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本文整理了Java中java.util.ResourceBundle.containsKey方法的一些代码示例，展示了ResourceBundle.containsKey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。ResourceBundle.containsKey方法的具体详情如下：
包路径：java.util.ResourceBundle
类名称：ResourceBundle
方法名：containsKey

ResourceBundle.containsKey介绍

[英]Determines whether the given key is contained in this ResourceBundle or its parent bundles.
[中]确定给定的key是否包含在此ResourceBundle或其父捆绑包中。

代码示例

代码示例来源：origin: spring-projects/spring-framework

/**
 * Efficiently retrieve the String value for the specified key,
 * or return {@code null} if not found.
 * <p>As of 4.2, the default implementation checks {@code containsKey}
 * before it attempts to call {@code getString} (which would require
 * catching {@code MissingResourceException} for key not found).
 * <p>Can be overridden in subclasses.
 * @param bundle the ResourceBundle to perform the lookup in
 * @param key the key to look up
 * @return the associated value, or {@code null} if none
 * @since 4.2
 * @see ResourceBundle#getString(String)
 * @see ResourceBundle#containsKey(String)
 */
@Nullable
protected String getStringOrNull(ResourceBundle bundle, String key) {
  if (bundle.containsKey(key)) {
    try {
      return bundle.getString(key);
    }
    catch (MissingResourceException ex){
      // Assume key not found for some other reason
      // -> do NOT throw the exception to allow for checking parent message source.
    }
  }
  return null;
}

代码示例来源：origin: spullara/mustache.java

final protected String lookup(String key) {
  if (res.containsKey(key)) {
   return res.getString(key);  // return translation
  } else {
   return returnLabels ? key : null;
  }
 }
}

代码示例来源：origin: killbill/killbill

@Override
  public String getTranslation(final String originalText) {
    if (originalText == null) {
      return null;
    }
    if ((bundle != null) && (bundle.containsKey(originalText))) {
      return bundle.getString(originalText);
    } else {
      if ((defaultBundle != null) && (defaultBundle.containsKey(originalText))) {
        return defaultBundle.getString(originalText);
      } else {
        return originalText;
      }
    }
  }
}

代码示例来源：origin: org.springframework/spring-context

/**
 * Efficiently retrieve the String value for the specified key,
 * or return {@code null} if not found.
 * <p>As of 4.2, the default implementation checks {@code containsKey}
 * before it attempts to call {@code getString} (which would require
 * catching {@code MissingResourceException} for key not found).
 * <p>Can be overridden in subclasses.
 * @param bundle the ResourceBundle to perform the lookup in
 * @param key the key to look up
 * @return the associated value, or {@code null} if none
 * @since 4.2
 * @see ResourceBundle#getString(String)
 * @see ResourceBundle#containsKey(String)
 */
@Nullable
protected String getStringOrNull(ResourceBundle bundle, String key) {
  if (bundle.containsKey(key)) {
    try {
      return bundle.getString(key);
    }
    catch (MissingResourceException ex){
      // Assume key not found for some other reason
      // -> do NOT throw the exception to allow for checking parent message source.
    }
  }
  return null;
}

代码示例来源：origin: cucumber/cucumber-jvm

public final Set<String> apply(final ResourceBundle resourceBundle) {
  final LinkedHashSet<String> result = new LinkedHashSet<String>();
  if (resourceBundle != null && resourceBundle.containsKey(CUSTOM_INJECTION_PROVIDER_CLASSES)) {
    final String csvProperty = resourceBundle.getString(CUSTOM_INJECTION_PROVIDER_CLASSES);
    for (final String className : csvProperty.split(",")) {
      if (className != null) {
        final String trim = className.trim();
        if (!"".equals(trim)) {
          result.add(trim);
        }
      }
    }
  }
  return result;
}

代码示例来源：origin: spullara/mustache.java

/** Return translation from the localized ResourceBundle. */
  @Override
  public String apply(String input) {
     String[] inputWithParams = input.split(" ");
     String key = inputWithParams[0];
    if(!res.containsKey(key)) {
      return input;  // return untranslated label
    }
    String translatedValue = res.getString(key);
    for (int i = 1; i < inputWithParams.length; i++) {
      String[] splitParam = inputWithParams[i].split("=");
      String oldTag = splitParam[0];
      String newTag = splitParam[1];
      translatedValue = translatedValue.replace("{{" + oldTag + "}}", "{{" + newTag + "}}");
    }
    return translatedValue;
  }
}

代码示例来源：origin: wildfly/wildfly

@Override
public String getOperationParameterValueTypeDescription(String operationName, String paramName, Locale locale, ResourceBundle bundle, String... suffixes) {
  for (PathElement path : this.paths) {
    String key = this.getBundleKey(path, operationName.equals(ModelDescriptionConstants.ADD) ? new String[] { paramName } : new String[] { operationName, paramName }, suffixes);
    if (bundle.containsKey(key)) {
      return bundle.getString(key);
    }
  }
  return this.parent.getOperationParameterValueTypeDescription(operationName, paramName, locale, bundle, suffixes);
}

代码示例来源：origin: wildfly/wildfly

@Override
public String getOperationParameterDeprecatedDescription(String operationName, String paramName, Locale locale, ResourceBundle bundle) {
  for (PathElement path : this.paths) {
    String key = this.getBundleKey(path, operationName.equals(ModelDescriptionConstants.ADD) ? new String[] { paramName } : new String[] { operationName, paramName }, ModelDescriptionConstants.DEPRECATED);
    if (bundle.containsKey(key)) {
      return bundle.getString(key);
    }
  }
  return this.parent.getOperationParameterDeprecatedDescription(operationName, paramName, locale, bundle);
}

代码示例来源：origin: wildfly/wildfly

@Override
public String getOperationParameterDescription(String operationName, String paramName, Locale locale, ResourceBundle bundle) {
  for (PathElement path : this.paths) {
    String key = this.getBundleKey(path, operationName.equals(ModelDescriptionConstants.ADD) ? new String[] { paramName } : new String[] { operationName, paramName });
    if (bundle.containsKey(key)) {
      return bundle.getString(key);
    }
  }
  return this.parent.getOperationParameterDescription(operationName, paramName, locale, bundle);
}

代码示例来源：origin: wildfly/wildfly

@Override
public String getResourceAttributeDescription(String attributeName, Locale locale, ResourceBundle bundle) {
  for (PathElement path : this.paths) {
    String key = this.getBundleKey(path, attributeName);
    if (bundle.containsKey(key)) {
      return bundle.getString(key);
    }
  }
  return this.parent.getResourceAttributeDescription(attributeName, locale, bundle);
}

代码示例来源：origin: wildfly/wildfly

@Override
public String getResourceAttributeValueTypeDescription(String attributeName, Locale locale, ResourceBundle bundle, String... suffixes) {
  for (PathElement path : this.paths) {
    String key = this.getBundleKey(path, attributeName, suffixes);
    if (bundle.containsKey(key)) {
      return bundle.getString(key);
    }
  }
  return this.parent.getResourceAttributeValueTypeDescription(attributeName, locale, bundle, suffixes);
}

代码示例来源：origin: wildfly/wildfly

@Override
public String getResourceDeprecatedDescription(Locale locale, ResourceBundle bundle) {
  for (PathElement path : this.paths) {
    String key = this.getBundleKey(path, ModelDescriptionConstants.DEPRECATED);
    if (bundle.containsKey(key)) {
      return bundle.getString(key);
    }
  }
  return this.parent.getResourceDeprecatedDescription(locale, bundle);
}

代码示例来源：origin: wildfly/wildfly

@Override
public String getResourceAttributeDeprecatedDescription(String attributeName, Locale locale, ResourceBundle bundle) {
  for (PathElement path : this.paths) {
    String key = this.getBundleKey(path, attributeName, ModelDescriptionConstants.DEPRECATED);
    if (bundle.containsKey(key)) {
      return bundle.getString(key);
    }
  }
  return this.parent.getResourceAttributeDeprecatedDescription(attributeName, locale, bundle);
}

代码示例来源：origin: wildfly/wildfly

@Override
public String getOperationReplyValueTypeDescription(String operationName, Locale locale, ResourceBundle bundle, String... suffixes) {
  for (PathElement path : this.paths) {
    String key = this.getBundleKey(path, new String[] { operationName, StandardResourceDescriptionResolver.REPLY }, suffixes);
    if (bundle.containsKey(key)) {
      return bundle.getString(key);
    }
  }
  return this.parent.getOperationReplyValueTypeDescription(operationName, locale, bundle, suffixes);
}

代码示例来源：origin: wildfly/wildfly

@Override
public String getNotificationDescription(String notificationType, Locale locale, ResourceBundle bundle) {
  for (PathElement path : this.paths) {
    String key = this.getBundleKey(path, notificationType);
    if (bundle.containsKey(key)) {
      return bundle.getString(key);
    }
  }
  return this.parent.getNotificationDescription(notificationType, locale, bundle);
}

代码示例来源：origin: wildfly/wildfly

@Override
public String getResourceDescription(Locale locale, ResourceBundle bundle) {
  for (PathElement path : this.paths) {
    String key = this.getBundleKey(path);
    if (bundle.containsKey(key)) {
      return bundle.getString(key);
    }
  }
  return this.parent.getResourceDescription(locale, bundle);
}

代码示例来源：origin: wildfly/wildfly

@Override
public String getOperationDescription(String operationName, Locale locale, ResourceBundle bundle) {
  for (PathElement path : this.paths) {
    String key = this.getBundleKey(path, operationName);
    if (bundle.containsKey(key)) {
      return bundle.getString(key);
    }
  }
  return this.parent.getOperationDescription(operationName, locale, bundle);
}

代码示例来源：origin: wildfly/wildfly

@Override
public String getOperationReplyDescription(String operationName, Locale locale, ResourceBundle bundle) {
  for (PathElement path : this.paths) {
    String key = this.getBundleKey(path, new String[] { operationName, StandardResourceDescriptionResolver.REPLY });
    if (bundle.containsKey(key)) {
      return bundle.getString(key);
    }
  }
  return this.parent.getOperationReplyDescription(operationName, locale, bundle);
}

代码示例来源：origin: GlowstoneMC/Glowstone

protected CommandMessages readResourceBundle(ResourceBundle bundle) {
  String name = getName();
  String permissionKey = name + PERMISSION_SUFFIX;
  return new CommandMessages(
      bundle,
      bundle.getString(name + DESCRIPTION_SUFFIX),
      bundle.getString(name + USAGE_SUFFIX),
      bundle.getString(
          bundle.containsKey(permissionKey) ? permissionKey : DEFAULT_PERMISSION));
}

代码示例来源：origin: wildfly/wildfly

@Override
public String getChildTypeDescription(String childType, Locale locale, ResourceBundle bundle) {
  for (PathElement path : this.paths) {
    String key = this.getBundleKey(path, childType);
    if (bundle.containsKey(key)) {
      return bundle.getString(key);
    }
  }
  return this.parent.getChildTypeDescription(childType, locale, bundle);
}

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