public void visitConnection()

in jbpm/jbpm-bpmn2/src/main/java/org/jbpm/bpmn2/xml/XmlBPMNProcessDumper.java [736:800]
61 lines of code
18 McCabe index (conditional complexity)

    public void visitConnection(Connection connection, StringBuilder xmlDump, int metaDataType) {
        // if the connection was generated by a link event, don't dump.
        if (isConnectionRepresentingLinkEvent(connection)) {
            return;
        }
        // if the connection is a hidden one (compensations), don't dump
        Object hidden = ((ConnectionImpl) connection).getMetaData("hidden");
        if (hidden != null && ((Boolean) hidden)) {
            return;
        }

        xmlDump.append("    <sequenceFlow id=\"" +
                getUniqueNodeId(connection.getFrom()) + "-" +
                getUniqueNodeId(connection.getTo()) +
                "\" sourceRef=\"" + getUniqueNodeId(connection.getFrom()) + "\" ");
        // TODO fromType, toType
        xmlDump.append("targetRef=\"" + getUniqueNodeId(connection.getTo()) + "\" ");
        if (metaDataType == META_DATA_AS_NODE_PROPERTY) {
            String bendpoints = (String) connection.getMetaData().get("bendpoints");
            if (bendpoints != null) {
                xmlDump.append("g:bendpoints=\"" + bendpoints + "\" ");
            }
        }
        if (connection.getFrom() instanceof Split) {
            Split split = (Split) connection.getFrom();
            if (split.getType() == Split.TYPE_XOR || split.getType() == Split.TYPE_OR) {
                Constraint constraint = split.getConstraint(connection);
                if (constraint == null) {
                    xmlDump.append(">" + EOL +
                            "      <conditionExpression xsi:type=\"tFormalExpression\" />");
                } else {
                    if (constraint.getName() != null && constraint.getName().trim().length() > 0) {
                        xmlDump.append("name=\"" + XmlBPMNProcessDumper.replaceIllegalCharsAttribute(constraint.getName()) + "\" ");
                    }
                    if (constraint.getPriority() != 0) {
                        xmlDump.append("tns:priority=\"" + constraint.getPriority() + "\" ");
                    }
                    xmlDump.append(">" + EOL +
                            "      <conditionExpression xsi:type=\"tFormalExpression\" ");
                    if ("code".equals(constraint.getType())) {
                        if (JavaDialect.ID.equals(constraint.getDialect())) {
                            xmlDump.append("language=\"" + JAVA_LANGUAGE + "\" ");
                        } else if ("XPath".equals(constraint.getDialect())) {
                            xmlDump.append("language=\"" + XPATH_LANGUAGE + "\" ");
                        } else if ("FEEL".equals(constraint.getDialect())) {
                            xmlDump.append("language=\"" + FEEL_LANGUAGE + "\" ");
                        }
                    } else {
                        xmlDump.append("language=\"" + RULE_LANGUAGE + "\" ");
                    }
                    String constraintString = constraint.getConstraint();
                    if (constraintString == null) {
                        constraintString = "";
                    }
                    xmlDump.append(">" + XmlDumper.replaceIllegalChars(constraintString) + "</conditionExpression>");
                }
                xmlDump.append(EOL
                        + "    </sequenceFlow>" + EOL);
            } else {
                xmlDump.append("/>" + EOL);
            }
        } else {
            xmlDump.append("/>" + EOL);
        }
    }