[jira] [Created] (TEXT-229) Add XmlEncoderStringLookup/XmlDecoderStringLookup

[Michael Osipov (Jira)]

Michael Osipov created TEXT-229:
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             Summary: Add XmlEncoderStringLookup/XmlDecoderStringLookup
                 Key: TEXT-229
                 URL: https://issues.apache.org/jira/browse/TEXT-229
             Project: Commons Text
          Issue Type: New Feature
    Affects Versions: 1.10.0
            Reporter: Michael Osipov


While we have URL encoder and decoder it'd be helpful to have builtin 
{{XmlEncoderStringLookup}} and {{XmlDecoderStringLookup}}.

A quick hack works for me:
{code:java}
        public static void main(String[] args) {
                Map<String, StringLookup> lookups = new HashMap<>();
                lookups.put("xmlEncoder", XmlEncoderStringLookup.INSTANCE);
                Map<String, String> vars = new HashMap<>();
                vars.put("foo", "bar");
                vars.put("baz", "<password>");
                StringLookupFactory factory = StringLookupFactory.INSTANCE;
                StringLookup interpolatorStringLookup = 
factory.interpolatorStringLookup(lookups, factory.mapStringLookup(vars), false);
                StringSubstitutor sub = new 
StringSubstitutor(interpolatorStringLookup);
                sub.setEnableSubstitutionInVariables(true);

                System.out.println(sub.replace("${foo}, ${xmlEncoder:<foo 
bar='sdfsf' />} ${xmlEncoder:${baz}}"));
        }
{code}
{noformat}
bar, &lt;foo bar=&apos;sdfsf&apos; /&gt; &lt;password&gt;
{noformat}



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