Hi,
I am trying to parse a xml file that contains a dataset, which has the
structure below.
<NewDataSet>
<Table>
<UserID>20</UserID>
<Logo>
</Logo>
<LastUpdated></LastUpdated>
</Table>
</NewDataSet>
I am using the code below to save the incoming "Logo's".. but the
whole dataset is not being parsed.
The start, length attributes of "End Element" are not right as far as
I can tell.
[syntax="java"]public class LogoHandler extends DefaultHandler{
// ===========================================================
// Fields
// ===========================================================
private boolean in_NewDataSet = false;
private boolean in_Table= false;
private boolean in_UserID= false;
private boolean in_LastUpdated=false;
private boolean in_Logo=false;
Context mContext;
public LogoHandler(Context ctx)
{
super();
mContext = ctx;
}
private ParsedExampleDataSet myParsedExampleDataSet = new
ParsedExampleDataSet(mContext);
// ===========================================================
// Getter & Setter
// ===========================================================
public ParsedExampleDataSet getParsedData() {
return this.myParsedExampleDataSet;
}
// ===========================================================
// Methods
// ===========================================================
@Override
public void startDocument() throws SAXException {
this.myParsedExampleDataSet = new ParsedExampleDataSet
(mContext);
}
@Override
public void endDocument() throws SAXException {
// Nothing to do
}
/** Gets be called on opening tags like:
* <tag>
* Can provide attribute(s), when xml was like:
* <tag attribute="attributeValue">*/
@Override
public void startElement(String namespaceURI, String localName,
String qName, Attributes atts) throws SAXException {
if (localName.equals("NewDataSet")) {
this.in_NewDataSet = true;
}else if (localName.equals("Table")) {
this.in_Table = true;
}else if (localName.equals("UserID")) {
this.in_UserID = true;
}
else if(localName.equals("Logo")) {
this.in_Logo= true; }
else if(localName.equals("LastUpdated")) {
this.in_LastUpdated= true; }
}
//else if (localName.equals("tagwithnumber")) {
// }
// Extract an Attribute
// String attrValue = atts.getValue("thenumber");
// int i = Integer.parseInt(attrValue);
// myParsedExampleDataSet.setExtractedInt(i);
// }
/** Gets be called on closing tags like:
* </tag> */
@Override
public void endElement(String namespaceURI, String localName,
String qName)
throws SAXException {
if (localName.equals("NewDataSet")) {
this.in_NewDataSet = false;
}else if (localName.equals("Table")) {
this.in_Table= false;
}else if (localName.equals("UserID")) {
this.in_UserID = false;
}
else if(localName.equals("Logo")) {
this.in_Logo=false; }
else if(localName.equals("LastUpdated")) {
this.in_LastUpdated= false; }
}
/** Gets be called on the following structure:
* <tag>characters</tag> */
@Override
public void characters(char ch[], int start, int length) {
if(this.in_UserID)
{
myParsedExampleDataSet.setUserID(new String(ch, start,
length));
}
if(this.in_Logo)
{
myParsedExampleDataSet.setLogo(new String(ch, start,
length));
}
}
}[/syntax]
ParsedExampleDataSet :
[syntax="java"]public String getUserID ()
{
return UserID ;
}
public void setUserID (String UserID )
{
this.UserID = UserID ;
}
public String getLogo()
{
return Logo;
}
public void setLogo(String Logo)
{
this.Logo=Logo;
// INSERTING INTO DATABASE
} [/syntax]
Can some one help me on this?
Waiting for a reply.
Thanks,
Immanuel
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