Package io.keikai.importer

Class XlsxParser

java.lang.Object
io.keikai.importer.XlsxParser
public class XlsxParser extends Object
A StAX parser to convert Xlsx to JSON format.

The syntax as follows

  1. All are attributes:

    For example,

    <foo a="a"/>
    Result: 
    
 {
     "foo": {
         "a": "a"
     }
 }
  2. Attributes and child element:

    For example,

    <foo a="a">
     <bar>baz</bar>
 </foo>
    Result: 
    
 {
     "foo": {
               "": ["a"], // store for the attr key info
               "a": "a",  // attribute
               "bar": {
              "_": "baz" // text only
               }
     }
 }
  3. Attributes and text node only:

    For example,

    <foo a="a">bar</foo>
    Result: 
    
 {
     "foo": {
         "a": "a", // attribute
         "_": "baz" // text only
     }
 }
  4. Text node only:

    For example,

    <foo>bar</foo>
    Result: 
    
 {
     "foo": {
         "_": "baz" // text only
     }
 }
  5. Child element and text node only:

    For example,

    <foo><bar>baz</bar></foo>
    Result: 
    
 {
     "foo": {
               "bar": {
             "_": "baz" // text only
               }
     }
 }
  6. Multiple child elements with the same key:

    For example,

    <foo><bar a="a"></bar><bar b="b"></bar><baz/></foo>
    Result: 
    
 {
     "foo": {
         "bar": [{
                    "a": "a"
                }, {
              "b": "b"
                }],
         "baz": null // self-closed tag
      }
 }
Author:
jumperchen