Examples with Operation io.automatiko.engine.workflow.bpmn2.core.Interface.Operation used on opensource projects

Example 11 with Operation

use of io.automatiko.engine.workflow.bpmn2.core.Interface.Operation in project automatiko-engine by automatiko-io.

the class DefinitionsHandler method postProcessInterfaces.

private void postProcessInterfaces(NodeContainer nodeContainer, List<Interface> interfaces) {
    for (Node node : nodeContainer.getNodes()) {
        if (node instanceof NodeContainer) {
            postProcessInterfaces((NodeContainer) node, interfaces);
        }
        if (node instanceof WorkItemNode && "Service Task".equals(((WorkItemNode) node).getMetaData("Type"))) {
            WorkItemNode workItemNode = (WorkItemNode) node;
            if (interfaces == null) {
                throw new IllegalArgumentException("No interfaces found");
            }
            String operationRef = (String) workItemNode.getMetaData("OperationRef");
            String implementation = (String) workItemNode.getMetaData("Implementation");
            Operation operation = null;
            for (Interface i : interfaces) {
                operation = i.getOperation(operationRef);
                if (operation != null) {
                    break;
                }
            }
            if (operation == null) {
                throw new IllegalArgumentException("Could not find operation " + operationRef);
            }
            // avoid overriding parameters set by data input associations
            if (workItemNode.getWork().getParameter("Interface") == null) {
                workItemNode.getWork().setParameter("Interface", operation.getInterface().getName());
            }
            if (workItemNode.getWork().getParameter("Operation") == null) {
                workItemNode.getWork().setParameter("Operation", operation.getName());
            }
            if (workItemNode.getWork().getParameter("ParameterType") == null && operation.getMessage() != null) {
                workItemNode.getWork().setParameter("ParameterType", operation.getMessage().getType());
            }
            // parameters to support web service invocation
            if (implementation != null) {
                workItemNode.getWork().setParameter("interfaceImplementationRef", operation.getInterface().getImplementationRef());
                workItemNode.getWork().setParameter("operationImplementationRef", operation.getImplementationRef());
                workItemNode.getWork().setParameter("implementation", implementation);
            }
        }
    }
}

Example 12 with Operation

use of io.automatiko.engine.workflow.bpmn2.core.Interface.Operation in project automatiko-engine by automatiko-io.

the class OperationHandler method start.

public Object start(final String uri, final String localName, final Attributes attrs, final ExtensibleXmlParser parser) throws SAXException {
    parser.startElementBuilder(localName, attrs);
    String id = attrs.getValue("id");
    String name = attrs.getValue("name");
    String implRef = attrs.getValue("implementationRef");
    Interface i = (Interface) parser.getParent();
    Operation operation = i.addOperation(id, name);
    if (implRef != null) {
        operation.setImplementationRef(implRef);
    }
    return operation;
}