ConfigurationController.java

package com.buglabs.app.bugdash2.controller.system;

import java.io.IOException;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.osgi.framework.InvalidSyntaxException;
import org.osgi.service.cm.Configuration;

import com.buglabs.app.bugdash2.AdminConfigManager;
import com.buglabs.app.bugdash2.LogManager;
import com.buglabs.app.bugdash2.controller.ApplicationController;
import com.buglabs.osgi.sewing.pub.util.RequestParameters;

import freemarker.template.SimpleHash;
import freemarker.template.SimpleList;
import freemarker.template.TemplateModelRoot;

public class ConfigurationController extends ApplicationController {

	public ConfigurationController() {

	}

	public String getTemplateName() {
		return "system_manage_configuration.fml";
	}

	public TemplateModelRoot get(RequestParameters params, HttpServletRequest req, HttpServletResponse resp) {

		Configuration[] configs = null;
		try {
			configs = AdminConfigManager.getConfigurations();
		} catch (IOException e) {
			e.printStackTrace();
		} catch (InvalidSyntaxException e) {
			e.printStackTrace();
		}
		SimpleHash root = new SimpleHash();
		SimpleList config_list = new SimpleList();
		SimpleHash item;
		String pid;

		if (configs != null) {
			for (int i = 0; i < configs.length; i++) {
				pid = configs[i].getPid();
				item = new SimpleHash();
				item.put("pid", pid);
				item.put("pid_cleaned", pid.replace('.', '_'));
				config_list.add(item);
			}
		}
		root.put("config_list", config_list);
		root.put("created", params.get("created"));
		return root;
	}

	public TemplateModelRoot post(RequestParameters params, HttpServletRequest req, HttpServletResponse resp) {

		String task = params.get("task");
		if (task.equals("create")) {
			String txt_config_pid = params.get("txt_config_pid");
			try {
				AdminConfigManager.createConfig(txt_config_pid);
				params.put("created", txt_config_pid);
			} catch (IOException e) {
				LogManager.logWarning(e.getMessage());
			}
		} else if (task.equals("update")) {
			// not implemented
		} else if (task.equals("delete")) {
			String txt_remove_pid = params.get("txt_remove_pid");
			try {
				AdminConfigManager.deleteConfig(txt_remove_pid);
			} catch (IOException e) {
				LogManager.logWarning(e.getMessage());
			}
		}
		return get(params, req, resp);
	}

}