public void processResource()

in src/main/java/org/apache/maven/plugins/shade/resource/PluginXmlResourceTransformer.java [58:120]
51 lines of code
12 McCabe index (conditional complexity)

    public void processResource(String resource, InputStream is, List<Relocator> relocators, long time)
            throws IOException {
        Xpp3Dom newDom;

        try {
            BufferedInputStream bis = new BufferedInputStream(is) {
                @Override
                public void close() throws IOException {
                    // leave ZIP open
                }
            };

            Reader reader = ReaderFactory.newXmlReader(bis);

            newDom = Xpp3DomBuilder.build(reader);
        } catch (Exception e) {
            throw new IOException("Error parsing plugin.xml in " + is, e);
        }

        // Only try to merge in mojos if there are some elements in the plugin
        if (newDom.getChild("mojos") == null) {
            return;
        }

        if (time > this.time) {
            this.time = time;
        }

        for (Xpp3Dom mojo : newDom.getChild("mojos").getChildren("mojo")) {

            String impl = getValue(mojo, "implementation");
            impl = getRelocatedClass(impl, relocators);
            setValue(mojo, "implementation", impl);

            Xpp3Dom parameters = mojo.getChild("parameters");
            if (parameters != null) {
                for (Xpp3Dom parameter : parameters.getChildren()) {
                    String type = getValue(parameter, "type");
                    type = getRelocatedClass(type, relocators);
                    setValue(parameter, "type", type);
                }
            }

            Xpp3Dom configuration = mojo.getChild("configuration");
            if (configuration != null) {
                for (Xpp3Dom configurationEntry : configuration.getChildren()) {
                    String implementation = getAttribute(configurationEntry, "implementation");
                    implementation = getRelocatedClass(implementation, relocators);
                    setAttribute(configurationEntry, "implementation", implementation);
                }
            }

            Xpp3Dom requirements = mojo.getChild("requirements");
            if (requirements != null && requirements.getChildCount() > 0) {
                for (Xpp3Dom requirement : requirements.getChildren()) {
                    String requiredRole = getValue(requirement, "role");
                    requiredRole = getRelocatedClass(requiredRole, relocators);
                    setValue(requirement, "role", requiredRole);
                }
            }
            mojos.add(mojo);
        }
    }