Package org.camunda.bpm.engine.impl.bpmn.parser

Class BpmnParseUtil

  • public final class BpmnParseUtil
extends Object
    Helper methods to reused for common parsing tasks.

    • Constructor Detail

      • BpmnParseUtil

        public BpmnParseUtil()

    • Method Detail

      • findCamundaExtensionElement

        public static Element findCamundaExtensionElement​(Element element,
                                                  String extensionElementName)
        Returns the camunda extension element in the camunda namespace and the given name.
        Parameters:
        element - the parent element of the extension element
        extensionElementName - the name of the extension element to find
        Returns:
        the extension element or null if not found

      • parseInputOutput

        public static IoMapping parseInputOutput​(Element element)
        Returns the IoMapping of an element.
        Parameters:
        element - the element to parse
        Returns:
        the input output mapping or null if non defined
        Throws:
        BpmnParseException - if a input/output parameter element is malformed

      • parseCamundaInputParameters

        public static void parseCamundaInputParameters​(Element inputOutputElement,
                                               IoMapping ioMapping)
        Parses all input parameters of an input output element and adds them to the IoMapping.
        Parameters:
        inputOutputElement - the input output element to process
        ioMapping - the input output mapping to add input parameters to
        Throws:
        BpmnParseException - if a input parameter element is malformed

      • parseCamundaOutputParameters

        public static void parseCamundaOutputParameters​(Element inputOutputElement,
                                                IoMapping ioMapping)
        Parses all output parameters of an input output element and adds them to the IoMapping.
        Parameters:
        inputOutputElement - the input output element to process
        ioMapping - the input output mapping to add input parameters to
        Throws:
        BpmnParseException - if a output parameter element is malformed

      • parseInputParameterElement

        public static void parseInputParameterElement​(Element inputParameterElement,
                                              IoMapping ioMapping)
        Parses a input parameter and adds it to the IoMapping.
        Parameters:
        inputParameterElement - the input parameter element
        ioMapping - the mapping to add the element
        Throws:
        BpmnParseException - if the input parameter element is malformed

      • parseOutputParameterElement

        public static void parseOutputParameterElement​(Element outputParameterElement,
                                               IoMapping ioMapping)
        Parses a output parameter and adds it to the IoMapping.
        Parameters:
        outputParameterElement - the output parameter element
        ioMapping - the mapping to add the element
        Throws:
        BpmnParseException - if the output parameter element is malformed

      • parseCamundaScript

        public static ExecutableScript parseCamundaScript​(Element scriptElement)
        Parses a camunda script element.
        Parameters:
        scriptElement - the script element ot parse
        Returns:
        the generated executable script
        Throws:
        BpmnParseException - if the a attribute is missing or the script cannot be processed

      • parseCamundaExtensionProperties

        public static Map<String,​String> parseCamundaExtensionProperties​(Element element)