public void init()

in src/java/org/apache/turbine/services/naming/TurbineNamingService.java [71:132]
46 lines of code
6 McCabe index (conditional complexity)

    public void init()
            throws InitializationException
    {
        // Context properties are specified in lines in the properties
        // file that begin with "context.contextname.", allowing
        // multiple named contexts to be used.  Everything after the
        // "contextname."  is the name of the property that will be
        // used by the InitialContext class to create a new context
        // instance.

        Configuration conf = Turbine.getConfiguration();
        try
        {
            contextPropsList = new HashMap<>();

            for (Iterator<String> contextKeys = conf.subset("context").getKeys();
                 contextKeys.hasNext();)
            {
                String key = contextKeys.next();
                int end = key.indexOf(".");

                if (end == -1)
                {
                    continue;
                }

                String contextName = key.substring(0, end);
                Properties contextProps = null;

                if (contextPropsList.containsKey(contextName))
                {
                    contextProps = contextPropsList.get(contextName);
                }
                else
                {
                    contextProps = new Properties();
                }

                contextProps.put(key.substring(end + 1),
                        conf.getString(key));

                contextPropsList.put(contextName, contextProps);
            }

            for (Map.Entry<String, Properties> entry : contextPropsList.entrySet())
            {
                String key = entry.getKey();
                Properties contextProps = entry.getValue();
                InitialContext context = new InitialContext(contextProps);
                initialContexts.put(key, context);
            }

            setInit(true);
        }
        catch (NamingException e)
        {
            log.error("Failed to initialize JDNI contexts!", e);

            throw new InitializationException(
                    "Failed to initialize JDNI contexts!");
        }
    }