Examples of org.codehaus.jackson.map.TreeMapper.readTree()

Class org.codehaus.jackson.map.TreeMapper

Examples of org.codehaus.jackson.map.TreeMapper.readTree()

org.codehaus.jackson.map.TreeMapper.readTree()
Method that will try to read a sub-tree using given parser, map it to a tree (represented by a root JsonNode) and return it, if possible. Alternatively, if no content is available, null is returned to signal end-of-content.

    {
        _jsonFactory = new JsonFactory();
        FileInputStream fis = new FileInputStream(f);
        TreeMapper mapper = new TreeMapper();
        JsonParser jp = _jsonFactory.createJsonParser(fis);
        _tree = mapper.readTree(jp);
        jp.close();
    }


    public void test()
        throws Exception

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