use javax.xml.stream.XMLStreamReader












0












$begingroup$


I use stax to parse xml.



public enum XMLInputFactoryBuilder {

;

private static final XMLInputFactory inputFactory = XMLInputFactory.newInstance();

public static XMLInputFactory build() {

if (inputFactory == null) {
return XMLInputFactory.newInstance();
}
return inputFactory;
}
}


XMLInputFactory only instances once.



public class XMLParse {

private static final XMLInputFactory inputFactory = XMLInputFactoryBuilder.build();

public static String format(String xml) {
XMLStreamReader streamReader = inputFactory.createXMLStreamReader(new StringReader(xml));
while (streamReader.hasNext()) {
if (streamReader.isStartElement()) {
switch (streamReader.getLocalName()) {
case "Encrypt": {
return streamReader.getElementText();
}
default:
break;
}
}
streamReader.next();
}
return null;
}
}


Is the format method thread safe?



Is there a resource leak in the format method?









share









$endgroup$

















    0












    $begingroup$


    I use stax to parse xml.



    public enum XMLInputFactoryBuilder {

    ;

    private static final XMLInputFactory inputFactory = XMLInputFactory.newInstance();

    public static XMLInputFactory build() {

    if (inputFactory == null) {
    return XMLInputFactory.newInstance();
    }
    return inputFactory;
    }
    }


    XMLInputFactory only instances once.



    public class XMLParse {

    private static final XMLInputFactory inputFactory = XMLInputFactoryBuilder.build();

    public static String format(String xml) {
    XMLStreamReader streamReader = inputFactory.createXMLStreamReader(new StringReader(xml));
    while (streamReader.hasNext()) {
    if (streamReader.isStartElement()) {
    switch (streamReader.getLocalName()) {
    case "Encrypt": {
    return streamReader.getElementText();
    }
    default:
    break;
    }
    }
    streamReader.next();
    }
    return null;
    }
    }


    Is the format method thread safe?



    Is there a resource leak in the format method?









    share









    $endgroup$















      0












      0








      0





      $begingroup$


      I use stax to parse xml.



      public enum XMLInputFactoryBuilder {

      ;

      private static final XMLInputFactory inputFactory = XMLInputFactory.newInstance();

      public static XMLInputFactory build() {

      if (inputFactory == null) {
      return XMLInputFactory.newInstance();
      }
      return inputFactory;
      }
      }


      XMLInputFactory only instances once.



      public class XMLParse {

      private static final XMLInputFactory inputFactory = XMLInputFactoryBuilder.build();

      public static String format(String xml) {
      XMLStreamReader streamReader = inputFactory.createXMLStreamReader(new StringReader(xml));
      while (streamReader.hasNext()) {
      if (streamReader.isStartElement()) {
      switch (streamReader.getLocalName()) {
      case "Encrypt": {
      return streamReader.getElementText();
      }
      default:
      break;
      }
      }
      streamReader.next();
      }
      return null;
      }
      }


      Is the format method thread safe?



      Is there a resource leak in the format method?









      share









      $endgroup$




      I use stax to parse xml.



      public enum XMLInputFactoryBuilder {

      ;

      private static final XMLInputFactory inputFactory = XMLInputFactory.newInstance();

      public static XMLInputFactory build() {

      if (inputFactory == null) {
      return XMLInputFactory.newInstance();
      }
      return inputFactory;
      }
      }


      XMLInputFactory only instances once.



      public class XMLParse {

      private static final XMLInputFactory inputFactory = XMLInputFactoryBuilder.build();

      public static String format(String xml) {
      XMLStreamReader streamReader = inputFactory.createXMLStreamReader(new StringReader(xml));
      while (streamReader.hasNext()) {
      if (streamReader.isStartElement()) {
      switch (streamReader.getLocalName()) {
      case "Encrypt": {
      return streamReader.getElementText();
      }
      default:
      break;
      }
      }
      streamReader.next();
      }
      return null;
      }
      }


      Is the format method thread safe?



      Is there a resource leak in the format method?







      java beginner xml





      share












      share










      share



      share










      asked 5 mins ago









      Frank DscFrank Dsc

      1635




      1635






















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