Re: [betwixt] manage list

[Marcos Truchado Martín]

Hello again denis:

Look if this looks like you wanna get.

Regards.


package testbetwixt;

public class Parser {

        /**
         * @param args
         */
        public static void main(String[] args) {
                ListContainer itemToParse = new ListContainer();
                itemToParse.addElement("foo");
                itemToParse.addElement("bar");
                itemToParse.addElement("09089787767");
                itemToParse.addElement("767576565");
                itemToParse.setOtherElement("yetanotherElement");

                try {
                        System.out.println("Item to XML");
                        System.out.println(itemToParse.toXML());
                        
                        System.out.println("XML to Item");
                        ListContainer anotherListContainer = 
ListContainer.parseXML(itemToParse.toXML());
                        
                        System.out.println("The parsed item to XML");
                        System.out.println(anotherListContainer.toXML());
                } catch(Exception e) {
                        e.printStackTrace();
                }
                
        }

}

<?xml version='1.0' encoding='UTF-8' ?>
<info>
	<element name='myxml'>
		<element name='somecontainerelement'>
			<element name='element' property='elementIterator' adder='addElement' class='java.lang.String' />
		</element>
		<element name='otherElement' property='otherElement' />
		<addDefaults/>
	</element>
</info>

package testbetwixt;

import java.beans.IntrospectionException;
import java.io.IOException;
import java.io.StringReader;
import java.io.StringWriter;
import java.util.LinkedList;
import java.util.ListIterator;

import org.apache.commons.betwixt.io.BeanReader;
import org.apache.commons.betwixt.io.BeanWriter;
import org.xml.sax.SAXException;

public class ListContainer {
        private LinkedList theList;
        private String otherElement = "";
        
        public ListContainer() { this.theList = new LinkedList(); }
        
        public ListIterator getElementIterator() { return 
this.theList.listIterator(); }
        public void addElement(String element) { this.theList.add(element); }
        
        public String getOtherElement() { return this.otherElement; }
        public void setOtherElement(String otherElement) { this.otherElement = 
otherElement; }
        
        public String toXML() throws IOException, IntrospectionException, 
SAXException {
                StringWriter outputWriter = new StringWriter();
                
                outputWriter.write("<?xml version='1.0' 
encoding=\"ISO-8859-1\"?>\n");
                
                BeanWriter beanWriter = new BeanWriter(outputWriter);
                beanWriter.getBindingConfiguration().setMapIDs(false);
                beanWriter.enablePrettyPrint();
                
                beanWriter.write("somecontainerelement", this);
                
                String ret = outputWriter.toString();
                
                outputWriter.close();
                
                return ret;
        }

        public static ListContainer parseXML(String xml) throws IOException, 
SAXException, IntrospectionException {
                StringReader xmlReader = new StringReader(xml);
                
                BeanReader beanReader = new BeanReader();
                beanReader.getBindingConfiguration().setMapIDs(false);
                
                beanReader.registerBeanClass("somecontainerelement", 
ListContainer.class);
                
                return (ListContainer)beanReader.parse(xmlReader);
        }
}


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