Example usage for org.jdom2.input StAXStreamBuilder buildFragments

Introduction

In this page you can find the example usage for org.jdom2.input StAXStreamBuilder buildFragments.

Prototype

public List<Content> buildFragments(XMLStreamReader reader, StAXFilter filter) throws JDOMException 

Source Link

Document

Read the entire XMLStreamReader and from it build a list of Content that conforms to the rules in the supplied StAXFilter.

Usage

From source file:edu.unc.lib.dl.cdr.services.rest.DepositController.java

License:Apache License

@RequestMapping(value = { "{uuid}/events" }, method = RequestMethod.GET)
public @ResponseBody Document getEvents(@PathVariable String uuid) throws Exception {
    LOG.debug("getEvents( {} )", uuid);
    Jedis jedis = getJedisPool().getResource();
    String bagDirectory = jedis.hget(RedisWorkerConstants.DEPOSIT_STATUS_PREFIX + uuid,
            RedisWorkerConstants.DepositField.directory.name());
    getJedisPool().returnResource(jedis);
    File bagFile = new File(bagDirectory);
    if (!bagFile.exists())
        return null;
    File eventsFile = new File(bagDirectory, DepositConstants.EVENTS_FILE);
    if (!eventsFile.exists())
        return null;
    Element events = new Element("events", JDOMNamespaceUtil.PREMIS_V2_NS);
    Document result = new Document(events);
    XMLInputFactory factory = XMLInputFactory.newInstance();
    try (FileInputStream fis = new FileInputStream(eventsFile)) {
        XMLStreamReader reader = factory.createXMLStreamReader(fis);
        StAXStreamBuilder builder = new StAXStreamBuilder();
        List<Content> list = builder.buildFragments(reader, new DefaultStAXFilter());
        events.addContent(list);// w  ww.  ja  v a2  s  .c o m
        return result;
    }
}

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