Question 1

How to parse XML from a URL using AEXML in Swift?

Accepted Answer

Load the XML data into a Data object from the URL, then pass it to AEXMLDocument for parsing. For example, use URLSession to fetch data and handle errors in a do-catch block, as shown in the README's reading examples with Data initialization.

Question 2

AEXML vs Swift's Foundation XMLParser: which is better for iOS apps?

Accepted Answer

AEXML is better for simplicity and ease of use with its intuitive API, while XMLParser is more low-level and robust for complex tasks. Choose AEXML for casual XML handling and XMLParser for advanced features like streaming or schema validation.

Question 3

Does AEXML support XML schema validation?

Accepted Answer

No, AEXML does not support XML schema validation (XSD or DTD). The README explicitly states it's a simple, lightweight utility, not a full-featured parser, so it's best for basic parsing without validation needs.

Question 4

How to add custom namespaces when writing XML with AEXML?

Accepted Answer

Use the attributes parameter when adding elements, as demonstrated in the SOAP example where xmlns attributes are set. For instance, envelope.addChild(name: "soap:Envelope", attributes: ["xmlns:xsi" : "..."]) handles namespace declarations.

Question 5

Can AEXML handle CDATA sections in XML?

Accepted Answer

The README does not mention CDATA support, and from the examples, it focuses on standard elements and attributes. For CDATA, you might need to handle it manually or consider a more feature-rich library.

Question 6

What are the performance implications of using AEXML for large datasets?

Accepted Answer

AEXML is designed for lightweight use, so parsing very large XML files might be slower or memory-intensive. It loads the entire document into memory, unlike streaming parsers, making it less ideal for huge datasets.

AEXML

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