public void startElement()

in src/java/org/apache/ivy/plugins/parser/xml/XmlModuleDescriptorParser.java [365:456]
89 lines of code
48 McCabe index (conditional complexity)

        public void startElement(String uri, String localName, String qName, Attributes attributes)
                throws SAXException {
            try {
                if (state == State.DESCRIPTION) {
                    // make sure we don't interpret any tag while in description tag
                    getBuffer().append("<").append(qName);
                    for (int i = 0; i < attributes.getLength(); i++) {
                        getBuffer().append(" ");
                        getBuffer().append(attributes.getQName(i));
                        getBuffer().append("=\"");
                        getBuffer().append(attributes.getValue(i));
                        getBuffer().append("\"");
                    }
                    getBuffer().append(">");
                } else if ("ivy-module".equals(qName)) {
                    ivyModuleStarted(attributes);
                } else if ("info".equals(qName)) {
                    infoStarted(attributes);
                } else if (state == State.INFO && "extends".equals(qName)) {
                    extendsStarted(attributes);
                } else if (state == State.INFO && "license".equals(qName)) {
                    getMd().addLicense(
                        new License(settings.substitute(attributes.getValue("name")), settings
                                .substitute(attributes.getValue("url"))));
                } else if (state == State.INFO && "description".equals(qName)) {
                    getMd().setHomePage(settings.substitute(attributes.getValue("homepage")));
                    state = State.DESCRIPTION;
                    buffer = new StringBuilder();
                } else if (state == State.INFO && "ivyauthor".equals(qName)) {
                    // nothing to do, we don't store this
                } else if (state == State.INFO && "repository".equals(qName)) {
                    // nothing to do, we don't store this
                } else if (state == State.EXTRA_INFO || state == State.INFO
                        && isOtherNamespace(qName)) {
                    buffer = new StringBuilder();
                    state = State.EXTRA_INFO;
                    ExtraInfoHolder extraInfo = new ExtraInfoHolder();
                    extraInfo.setName(qName);
                    for (int i = 0; i < attributes.getLength(); i++) {
                        extraInfo.getAttributes().put(attributes.getQName(i),
                            attributes.getValue(i));
                    }
                    extraInfoStack.push(extraInfo);
                } else if ("configurations".equals(qName)) {
                    configurationStarted(attributes);
                } else if ("publications".equals(qName)) {
                    publicationsStarted(attributes);
                } else if ("dependencies".equals(qName)) {
                    dependenciesStarted(attributes);
                } else if ("conflicts".equals(qName)) {
                    if (!descriptorVersion.startsWith("1.")) {
                        Message.deprecated("using conflicts section is deprecated: "
                                + "please use hints section instead. Ivy file URL: "
                                + descriptorURL);
                    }
                    state = State.CONFLICT;
                    checkConfigurations();
                } else if ("artifact".equals(qName)) {
                    artifactStarted(qName, attributes);
                } else if ("include".equals(qName) && state == State.DEP) {
                    addIncludeRule(qName, attributes);
                } else if ("exclude".equals(qName) && state == State.DEP) {
                    addExcludeRule(qName, attributes);
                } else if ("exclude".equals(qName) && state == State.DEPS) {
                    state = State.EXCLUDE;
                    parseRule(qName, attributes);
                    getMd().addExcludeRule((ExcludeRule) confAware);
                } else if ("dependency".equals(qName)) {
                    dependencyStarted(attributes);
                } else if ("conf".equals(qName)) {
                    confStarted(attributes);
                } else if ("mapped".equals(qName)) {
                    dd.addDependencyConfiguration(conf,
                        settings.substitute(attributes.getValue("name")));
                } else if ("conflict".equals(qName) && state == State.DEPS
                        || "manager".equals(qName) && state == State.CONFLICT) {
                    managerStarted(attributes, state == State.CONFLICT ? "name" : "manager");
                } else if ("override".equals(qName) && state == State.DEPS) {
                    mediationOverrideStarted(attributes);
                } else if ("include".equals(qName) && state == State.CONF) {
                    includeConfStarted(attributes);
                } else if (validate && state != State.EXTRA_INFO && state != State.DESCRIPTION) {
                    addError("unknown tag " + qName);
                }
            } catch (Exception ex) {
                if (ex instanceof SAXException) {
                    throw (SAXException) ex;
                }
                throw new SAXException("Problem occurred while parsing ivy file: "
                        + ex.getMessage(), ex);
            }
        }