public void writeNode()

in jbpm/jbpm-bpmn2/src/main/java/org/jbpm/bpmn2/xml/EventNodeHandler.java [38:141]
101 lines of code
17 McCabe index (conditional complexity)

    public void writeNode(Node node, StringBuilder xmlDump, int metaDataType) {
        EventNode eventNode = (EventNode) node;
        String attachedTo = (String) eventNode.getMetaData("AttachedTo");
        if (attachedTo == null) {
            writeNode("intermediateCatchEvent", eventNode, xmlDump, metaDataType);
            xmlDump.append(">" + EOL);
            writeExtensionElements(eventNode, xmlDump);
            if (!eventNode.getEventFilters().isEmpty()) {
                String type = ((EventTypeFilter) eventNode.getEventFilters().get(0)).getType();
                if (type.startsWith("Message-")) {
                    type = type.substring(8);
                    xmlDump.append("      <messageEventDefinition messageRef=\"" + XmlBPMNProcessDumper.replaceIllegalCharsAttribute(type) + "\"/>" + EOL);
                } else {
                    xmlDump.append("      <signalEventDefinition signalRef=\"" + XmlBPMNProcessDumper.replaceIllegalCharsAttribute(type) + "\"/>" + EOL);
                }
            }
            endNode("intermediateCatchEvent", xmlDump);
        } else {
            String type = ((EventTypeFilter) eventNode.getEventFilters().get(0)).getType();
            if (type.startsWith("Escalation-")) {
                type = type.substring(attachedTo.length() + 12);
                boolean cancelActivity = (Boolean) eventNode.getMetaData("CancelActivity");
                writeNode("boundaryEvent", eventNode, xmlDump, metaDataType);
                xmlDump.append("attachedToRef=\"" + attachedTo + "\" ");
                if (!cancelActivity) {
                    xmlDump.append("cancelActivity=\"false\" ");
                }
                xmlDump.append(">" + EOL);
                xmlDump.append("      <escalationEventDefinition escalationRef=\"" + XmlBPMNProcessDumper.replaceIllegalCharsAttribute(type) + "\" />" + EOL);
                endNode("boundaryEvent", xmlDump);
            } else if (type.startsWith("Error-")) {
                type = type.substring(attachedTo.length() + 7);
                writeNode("boundaryEvent", eventNode, xmlDump, metaDataType);
                xmlDump.append("attachedToRef=\"" + attachedTo + "\" ");
                xmlDump.append(">" + EOL);
                String errorId = getErrorIdForErrorCode(type, eventNode);
                xmlDump.append("      <errorEventDefinition errorRef=\"" + XmlBPMNProcessDumper.replaceIllegalCharsAttribute(errorId) + "\" />" + EOL);
                endNode("boundaryEvent", xmlDump);
            } else if (type.startsWith("Timer-")) {
                type = type.substring(attachedTo.length() + 7);
                boolean cancelActivity = (Boolean) eventNode.getMetaData("CancelActivity");
                writeNode("boundaryEvent", eventNode, xmlDump, metaDataType);
                xmlDump.append("attachedToRef=\"" + attachedTo + "\" ");
                if (!cancelActivity) {
                    xmlDump.append("cancelActivity=\"false\" ");
                }
                xmlDump.append(">" + EOL);
                String duration = (String) eventNode.getMetaData("TimeDuration");
                String cycle = (String) eventNode.getMetaData("TimeCycle");

                if (duration != null && cycle != null) {
                    xmlDump.append(
                            "      <timerEventDefinition>" + EOL +
                                    "        <timeDuration xsi:type=\"tFormalExpression\">" + XmlDumper.replaceIllegalChars(duration) + "</timeDuration>" + EOL +
                                    "        <timeCycle xsi:type=\"tFormalExpression\">" + XmlDumper.replaceIllegalChars(cycle) + "</timeCycle>" + EOL +
                                    "      </timerEventDefinition>" + EOL);
                } else if (duration != null) {
                    xmlDump.append(
                            "      <timerEventDefinition>" + EOL +
                                    "        <timeDuration xsi:type=\"tFormalExpression\">" + XmlDumper.replaceIllegalChars(duration) + "</timeDuration>" + EOL +
                                    "      </timerEventDefinition>" + EOL);
                } else {
                    xmlDump.append(
                            "      <timerEventDefinition>" + EOL +
                                    "        <timeCycle xsi:type=\"tFormalExpression\">" + XmlDumper.replaceIllegalChars(cycle) + "</timeCycle>" + EOL +
                                    "      </timerEventDefinition>" + EOL);
                }
                endNode("boundaryEvent", xmlDump);
            } else if (node.getMetaData().get("SignalName") != null) {

                boolean cancelActivity = (Boolean) eventNode.getMetaData("CancelActivity");
                writeNode("boundaryEvent", eventNode, xmlDump, metaDataType);
                xmlDump.append("attachedToRef=\"" + attachedTo + "\" ");
                if (!cancelActivity) {
                    xmlDump.append("cancelActivity=\"false\" ");
                }
                xmlDump.append(">" + EOL);
                xmlDump.append("      <signalEventDefinition signalRef=\"" + type + "\"/>" + EOL);
                endNode("boundaryEvent", xmlDump);
            } else if (node.getMetaData().get("Condition") != null) {

                boolean cancelActivity = (Boolean) eventNode.getMetaData("CancelActivity");
                writeNode("boundaryEvent", eventNode, xmlDump, metaDataType);
                xmlDump.append("attachedToRef=\"" + attachedTo + "\" ");
                if (!cancelActivity) {
                    xmlDump.append("cancelActivity=\"false\" ");
                }
                xmlDump.append(">" + EOL);
                xmlDump.append("      <conditionalEventDefinition>" + EOL);
                xmlDump.append("        <condition xsi:type=\"tFormalExpression\" language=\"http://www.jboss.org/drools/rule\">" + eventNode.getMetaData("Condition") + "</condition>" + EOL);
                xmlDump.append("      </conditionalEventDefinition>" + EOL);
                endNode("boundaryEvent", xmlDump);
            } else if (type.startsWith("Message-")) {
                type = type.substring(8);
                writeNode("boundaryEvent", eventNode, xmlDump, metaDataType);
                xmlDump.append("attachedToRef=\"" + attachedTo + "\" ");
                xmlDump.append(">" + EOL);
                xmlDump.append("      <messageEventDefinition messageRef=\"" + type + "\"/>" + EOL);
                endNode("boundaryEvent", xmlDump);
            } else {
                throw new ProcessParsingValidationException("Unknown boundary event type: \"" + type + "\"");
            }
        }
    }