2_multiple_objects.schema.json

{
    "parser_settings": {
        "version": "omni.2.1",
        "file_format_type": "json"
    },
    "transform_declarations": {
        "FINAL_OUTPUT": { "xpath": "/publishers/*", "object": {
            "authors": { "array": [ { "xpath": "books/*/author" } ] },
            "book_titles": { "array": [ { "xpath": "books/*/title" } ] },
            "books": { "array": [ { "xpath": "books/*", "object": {
                "author": { "xpath": "author" },
                "year": { "xpath": "year", "type": "int" },
                "price": { "xpath": "price", "type": "float" },
                "title": { "xpath": "title" }
            }} ] },
            "publisher": { "xpath": "name" },
            "first_book": { "xpath": "books/*[position() = 1]", "custom_func": { "name": "copy" }},
            "original_book_array": { "xpath": "books", "custom_func": { "name": "copy" }},
            "sum_price_times_10": {
                "custom_func": {
                    "name": "javascript",
                    "args": [
                        { "const": "t=0; for (i=0; i<prices.length; i++) { t+=prices[i]*10; } Math.floor(t*100)/100;" },
                        { "const": "prices" }, { "array": [ { "xpath": "books/*/price", "type": "float" } ] }
                    ]
                }
            },
            "avg_price": {
                "custom_func": {
                    "name": "javascript",
                    "args": [
                        { "const": "t=0; for(i=0; i<prices.length; i++) { t+=prices[i]; } Math.floor(t*100/prices.length)/100;" },
                        { "const": "prices" }, { "array": [ { "xpath": "books/*/price", "type": "float" } ] }
                    ]
                }
            },
            "title_author": {
                "custom_func": {
                    "name": "javascript",
                    "args": [
                        { "const": "'\\'' + book.title + '\\'' + ' by ' + (book.author ? book.author : 'Unknown');" },
                        { "const": "book" }, { "xpath": "books/*[position() = 2]", "custom_func": { "name":  "copy" }}
                    ]
                }
            }
        }}
    }
}