程序包 org.springframework.beans.factory.config

类 YamlProcessor

    • 方法详细资料

      • setDocumentMatchers

        public void setDocumentMatchers​(YamlProcessor.DocumentMatcher... matchers)
        A map of document matchers allowing callers to selectively use only some of the documents in a YAML resource. In YAML documents are separated by --- lines, and each document is converted to properties before the match is made. E.g. 
         environment: dev
 url: https://dev.bar.com
 name: Developer Setup
 ---
 environment: prod
 url:https://foo.bar.com
 name: My Cool App
        when mapped with 
         setDocumentMatchers(properties ->
     ("prod".equals(properties.getProperty("environment")) ? MatchStatus.FOUND : MatchStatus.NOT_FOUND));
        would end up as 
         environment=prod
 url=https://foo.bar.com
 name=My Cool App

      • setMatchDefault

        public void setMatchDefault​(boolean matchDefault)
        Flag indicating that a document for which all the document matchers abstain will nevertheless match. Default is true.

      • process

        protected void process​(YamlProcessor.MatchCallback callback)
        Provide an opportunity for subclasses to process the Yaml parsed from the supplied resources. Each resource is parsed in turn and the documents inside checked against the matchers. If a document matches it is passed into the callback, along with its representation as Properties. Depending on the setResolutionMethod(ResolutionMethod) not all of the documents will be parsed.
        参数:
        callback - a callback to delegate to once matching documents are found
        另请参阅:
        createYaml()

      • createYaml

        protected org.yaml.snakeyaml.Yaml createYaml()
        Create the Yaml instance to use.

      • getFlattenedMap

        protected final Map<String,​Object> getFlattenedMap​(Map<String,​Object> source)
        Return a flattened version of the given map, recursively following any nested Map or Collection values. Entries from the resulting map retain the same order as the source. When called with the Map from a YamlProcessor.MatchCallback the result will contain the same values as the YamlProcessor.MatchCallback Properties.
        参数:
        source - the source map
        返回:
        a flattened map
        从以下版本开始:
        4.1.3