Business Process Server 3.6.0

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A set of useful and frequently used functions that are available in JsonNode, are exposed from the JsonNodeObject to make it easier to use JSON variables. However, if other functionality that is available is required, those functions can be unwrapped and used using the org.wso2.carbon.bpmn.core.types.datatypes.json.api.JsonNodeObject.unwrap() function. These functions are: 

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  • JsonNode findValue(String fieldName)
  • JsonNode findPath(String fieldName)
  • JsonNode findParent(String fieldName)
  • List<JsonNode> findValues(String fieldName, List<JsonNode> foundSoFar)
  • List<String> findValuesAsText(String fieldName, List<String> foundSoFar)
  • List<JsonNode> findParents(String fieldName, List<JsonNode> foundSoFar)
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  • JsonNode path(String fieldName)
  • JsonNode path(int index)
  • String toString()
  • boolean equals(Object obj)
  • JsonNode get(int index)
  • JsonNode get(String fieldName)
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  • boolean has(String fieldName)
  • boolean has(int index)
  • int size()
  • Iterator<JsonNode> elements()
  • Iterator<String> fieldNames()
  • Iterator<Map.Entry<String, JsonNode>> fields()

XML

With XML support, users can create variables with the XML data type and extract or set XML content with the help of the simple JAVA API provided in WSO2 BPS. 

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