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https://issues.apache.org/jira/browse/OOZIE-580?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Alejandro Abdelnur updated OOZIE-580:
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Fix Version/s: pre-Apache
> use xml element to handle string escape when configure evaluator
> ----------------------------------------------------------------
>
> Key: OOZIE-580
> URL: https://issues.apache.org/jira/browse/OOZIE-580
> Project: Oozie
> Issue Type: Improvement
> Reporter: Angelo K. Huang
> Assignee: Angelo K. Huang
> Fix For: pre-Apache
>
>
> Instead of using string value to do escape, xml element is able to do it and
> also avoid escaping legit character at XML element, such as <![CDATA[]]>.
> public static void configureEvaluator(ELEvaluator evaluator, WorkflowJobBean
> workflow, WorkflowActionBean action) {
> evaluator.setVariable(WORKFLOW, workflow);
> evaluator.setVariable(ACTION, action);
> for (Map.Entry<String, String> entry :
> workflow.getWorkflowInstance().getConf()) {
> if (ParamChecker.isValidIdentifier(entry.getKey())) {
> String value = entry.getValue().trim();
> // escape the characters for xml
> value = XmlUtils.escapeCharsForXML(value);
> evaluator.setVariable(entry.getKey().trim(), value);
> }
> }
> try {
> evaluator.setVariable(ACTION_PROTO_CONF,
> new XConfiguration(new
> StringReader(workflow.getProtoActionConf())));
> }
> catch (IOException ex) {
> throw new RuntimeException("It should not happen", ex);
> }
> }
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