• This is a xml parser that creates a database and accepts query.
• Only one attribute is supported per element.
• Attributes supported in the xsd files are name, type, fixed, default and use.
• Type reference to another element is not permitted in the xsd.
• Use the DbInterface class to access the database.
• Input xsd and xml files are given try to follow then or you might get a syntax or semantic error

• To make the xmlParser executable

• To clean derived files

There are 3 ways to give Input (!!!Caution xml filename must follow xsd filename)

1. Parse xsd and xml files without verbose

2. Parse xsd and xml files and see trace parsing verbose

3. Parse xsd and xml files and see trace scanning verbose

There are 2 types of query you can make

1. element query

2. specific element with attribute query

• If query successful then all the results will be shown.
• If query results are complex type then those cannot pe printed as strings.
• Enter -q to quit the program.

Query example (To get results from the below queries you have to use the given xsd and xml files)

• shiporder.shipto.name
• shiporder(889923).shipto.name
• shiporder(889923).orderperson