Parsing an XML Plist Java Chart

Question

I am parsing an (not quite formed) Apple Plist file with java.

My code is as follows:

InputStream in = new FileInputStream( "foo" ); 
XMLInputFactory factory = XMLInputFactory.newInstance(); 
XMLEventReader parser = factory.createXMLEventReader( in ); 
while (parser.hasNext()){    
XMLEvent event = parser.nextEvent();    
  //code to navigate the nodes 
}

The parts that I take apart look like this:

<dict>    
  <key>foo</key><integer>123</integer>
  <key>bar</key><string>Boom &amp; Shroom</string>
</dict>

My problem is that the nodes containing the ampersand are not parsed as they should, because the ampersand represents the object.

What can I do to get the value of node as a complete string, instead of broken parts?

Thanks in advance.

Answer 1

You should solve your problem by setting the property IS_COALESCINGto XMLInputFactory(I also prefer XMLStreamReaderover XMLEventReader, but ymmv):

XMLInputFactory factory = XMLInputFactory.newInstance();
factory.setProperty(XMLInputFactory.IS_COALESCING, Boolean.TRUE);

InputStream in = // ...
xmlReader = factory.createXMLStreamReader(in, "UTF-8");

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Answer 2

getElementText(), ​​jdk1.6.0_15, jdk1.6.0_19. plist:

import java.io.FileInputStream;
import java.io.IOException;
import java.io.InputStream;

import javax.xml.stream.XMLEventReader;
import javax.xml.stream.XMLInputFactory;
import javax.xml.stream.XMLStreamException;
import javax.xml.stream.events.XMLEvent;

public class Parser {

    public static void main(String[] args) throws XMLStreamException, IOException {
        InputStream in = new FileInputStream("foo.xml");
        XMLInputFactory factory = XMLInputFactory.newInstance();
        XMLEventReader parser = factory.createXMLEventReader(in);

        assert parser.nextEvent().isStartDocument();

        XMLEvent event = parser.nextTag();
        assert event.isStartElement();
        final String name1 = event.asStartElement().getName().getLocalPart();

        if (name1.equals("dict")) {
            while ((event = parser.nextTag()).isStartElement()) {
                final String name2 = event.asStartElement().getName().getLocalPart();

                if (name2.equals("key")) {
                    String key = parser.getElementText();
                    System.out.println("key: " + key);

                } else if (name2.equals("integer")) {
                    String number = parser.getElementText();
                    System.out.println("integer: " + number);

                } else if (name2.equals("string")) {
                    String str = parser.getElementText();
                    System.out.println("string: " + str);
                }
            }
        }

        assert parser.nextEvent().isEndDocument();
    }
}