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DataNodeBuilder class was modified to add the method 'withModuleNamewithModuleNamePrefix()' which adds a module name attribute to the DataNode object being built.

When the buildFromAttributes() method is called it then calls the added method addModulePrefixToXpath(moduleName).

addModulePrefixToXpath(moduleName) contains the following logic

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sets the DataNode attribute 'moduleNamePrefix'.

When the response is being made from methods such as GetDataNode and QueryNodes it calls DataMapUtils class.

Results of modifying cps core output through DataNodeBuilder and DataMapUtils

Xpath

Response

/

Code Block

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{
  "stores:bookstore": {
    "bookstore-name": "Chapters",
    "categories": [
      {
        "code": "02",
        "name": "kids",
        "books": [
          {
            "lang": "en",
            "price": 699,
            "title": "The Golden Compass",
            "authors": [
              "Philip Pullman"
            ],
            "pub_year": 1995
          }
        ]
      },
      {
        "code": "01",
        "name": "SciFi",
        "books": [
          {
            "lang": "en",
            "price": 1099,
            "title": "Far Horizons",
            "authors": [
              "david Brin",
              "Ursula K. Le Guin",
              "Rober Silverberg",
              "Orson Scott Card",
              "Greg Bear",
              "Joe Haldeman",
              "Dan Simmons"
            ],
            "pub_year": 1999
          },
          {
            "lang": "en",
            "price": 895,
            "title": "Feersum Endjinn",
            "authors": [
              "Iain M. Banks"
            ],
            "pub_year": 1994
          }
        ]
      }
    ]
  }
}

/bookstore/categories[@code='02']

Code Block

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{
  "stores:categories": {
    "code": "02",
    "name": "kids",
    "books": [
      {
        "lang": "en",
        "price": 699,
        "title": "The Golden Compass",
        "authors": [
          "Philip Pullman"
        ],
        "pub_year": 1995
      }
    ]
  }
}

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Xpath parameter	Expected modified XPath set as data node XPath attributenode identifier
Example module name	stores
/bookstore	/stores:bookstore
/bookstore/categories[@code='02']	/bookstore/stores:categories[@code='02']

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Results of modifying cps core output through DataNodeBuilder and DataMapUtils