CODEWITHSUNDEEP
javaxmldom
Anirban
Anirban

Reputation: 949

Cannot parse XML with nested CDATA section

I am having a problem while parsing XML with nested CDATA section. The CDATA section is as below:

<![CDATA[*** some text

[ !  <![CDATA[some text]]>  ! ]

<![CDATA[some text]]>

]]>

When this type of data is appearing in an XML tag, it is giving an error while parsing the XML as there are two closing tags ]]>. Can anyone please suggest me what to do or what character should I escape to make this work? I am using Java1.8.

Upvotes: 0

Views: 959

Answers (1)

Michael Kay
Michael Kay

Reputation: 163595

The reason you are having trouble parsing this input is that it isn't XML. You need to find out what program is generating this non-XML and fix it.

If you are generating XML, then whenever you create a text node that might contain the sequence ]]> (whether or not this represents the end of a nested CDATA section) you need to escape it somehow. Many people take the path of least resistance and simply escape > as &gt; wherever it occurs, but technically this is needed only if the > is preceded by ]].

Upvotes: 1

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