Examples with ExtensibleXmlParser io.automatiko.engine.workflow.compiler.xml.ExtensibleXmlParser used on opensource projects

Example 1 with ExtensibleXmlParser

use of io.automatiko.engine.workflow.compiler.xml.ExtensibleXmlParser in project automatiko-engine by automatiko-io.

the class AbstractNodeHandler method findVariable.

/**
 * Finds the right variable by its name to make sure that when given as id it
 * will be also matched
 *
 * @param variableName name or id of the variable
 * @param parser parser instance
 * @return returns found variable name or given 'variableName' otherwise
 */
protected String findVariable(String variableName, final ExtensibleXmlParser parser) {
    if (variableName == null) {
        return null;
    }
    List<?> parents = parser.getParents();
    for (Object parent : parents) {
        if (parent instanceof ContextContainer) {
            ContextContainer contextContainer = (ContextContainer) parent;
            VariableScope variableScope = (VariableScope) contextContainer.getDefaultContext(VariableScope.VARIABLE_SCOPE);
            return variableScope.getVariables().stream().filter(v -> v.matchByIdOrName(variableName)).map(v -> v.getName()).findFirst().orElse(variableName);
        }
    }
    return variableName;
}