private void setUpClassPath(WebAppContext webAppContext) {
   String classpath = System.getProperty("java.class.path");
   String separator = System.getProperty("path.separator");
   if (":".equals(separator)) {
     classpath = classpath.replace(":", ";");
   }
   webAppContext.setExtraClasspath(classpath);
 }
  @BeforeClass(groups = "Integration")
  public void setUp() throws Exception {
    WebAppContext context;

    // running in source mode; need to use special classpath
    context = new WebAppContext("src/test/webapp", "/");
    context.setExtraClasspath("./target/test-rest-server/");
    context.setAttribute(
        BrooklynServiceAttributes.BROOKLYN_MANAGEMENT_CONTEXT, getManagementContext());

    Server server =
        BrooklynRestApiLauncher.launcher()
            .managementContext(manager)
            .customContext(context)
            .start();

    api = new BrooklynApi("http://localhost:" + server.getConnectors()[0].getPort() + "/");
  }
    public void configureWebApp() throws Exception {
      // TODO turn this around and let any context.xml file get applied first, and have the
      // properties override
      _webApp.setContextPath(_contextPath);

      // osgi Enterprise Spec r4 p.427
      _webApp.setAttribute(OSGiWebappConstants.OSGI_BUNDLECONTEXT, _bundle.getBundleContext());

      String overrideBundleInstallLocation =
          (String) _properties.get(OSGiWebappConstants.JETTY_BUNDLE_INSTALL_LOCATION_OVERRIDE);
      File bundleInstallLocation =
          (overrideBundleInstallLocation == null
              ? BundleFileLocatorHelperFactory.getFactory()
                  .getHelper()
                  .getBundleInstallLocation(_bundle)
              : new File(overrideBundleInstallLocation));
      URL url = null;
      Resource rootResource =
          Resource.newResource(
              BundleFileLocatorHelperFactory.getFactory()
                  .getHelper()
                  .getLocalURL(bundleInstallLocation.toURI().toURL()));
      // try and make sure the rootResource is useable - if its a jar then make it a jar file url
      if (rootResource.exists()
          && !rootResource.isDirectory()
          && !rootResource.toString().startsWith("jar:")) {
        Resource jarResource = JarResource.newJarResource(rootResource);
        if (jarResource.exists() && jarResource.isDirectory()) rootResource = jarResource;
      }

      // if the path wasn't set or it was ., then it is the root of the bundle's installed location
      if (_webAppPath == null || _webAppPath.length() == 0 || ".".equals(_webAppPath)) {
        url = bundleInstallLocation.toURI().toURL();
      } else {
        // Get the location of the root of the webapp inside the installed bundle
        if (_webAppPath.startsWith("/") || _webAppPath.startsWith("file:")) {
          url = new File(_webAppPath).toURI().toURL();
        } else if (bundleInstallLocation != null && bundleInstallLocation.isDirectory()) {
          url = new File(bundleInstallLocation, _webAppPath).toURI().toURL();
        } else if (bundleInstallLocation != null) {
          Enumeration<URL> urls =
              BundleFileLocatorHelperFactory.getFactory()
                  .getHelper()
                  .findEntries(_bundle, _webAppPath);
          if (urls != null && urls.hasMoreElements()) url = urls.nextElement();
        }
      }

      if (url == null) {
        throw new IllegalArgumentException(
            "Unable to locate "
                + _webAppPath
                + " in "
                + (bundleInstallLocation != null
                    ? bundleInstallLocation.getAbsolutePath()
                    : "unlocated bundle '" + _bundle.getSymbolicName() + "'"));
      }

      // Sets the location of the war file
      // converts bundleentry: protocol if necessary
      _webApp.setWar(
          BundleFileLocatorHelperFactory.getFactory().getHelper().getLocalURL(url).toString());

      // Set up what has been configured on the provider
      _webApp.setParentLoaderPriority(isParentLoaderPriority());
      _webApp.setExtractWAR(isExtract());
      if (getConfigurationClasses() != null)
        _webApp.setConfigurationClasses(getConfigurationClasses());
      else _webApp.setConfigurationClasses(__defaultConfigurations);

      if (getDefaultsDescriptor() != null) _webApp.setDefaultsDescriptor(getDefaultsDescriptor());

      // Set up configuration from manifest headers
      // extra classpath
      String tmp = (String) _properties.get(OSGiWebappConstants.JETTY_EXTRA_CLASSPATH);
      if (tmp != null) _webApp.setExtraClasspath(tmp);

      // web.xml
      tmp = (String) _properties.get(OSGiWebappConstants.JETTY_WEB_XML_PATH);
      if (tmp != null && tmp.trim().length() != 0) {
        File webXml = getFile(tmp, bundleInstallLocation);
        if (webXml != null && webXml.exists()) _webApp.setDescriptor(webXml.getAbsolutePath());
      }

      // webdefault.xml
      tmp = (String) _properties.get(OSGiWebappConstants.JETTY_DEFAULT_WEB_XML_PATH);
      if (tmp != null) {
        File defaultWebXml = getFile(tmp, bundleInstallLocation);
        if (defaultWebXml != null) {
          if (defaultWebXml.exists())
            _webApp.setDefaultsDescriptor(defaultWebXml.getAbsolutePath());
          else LOG.warn(defaultWebXml.getAbsolutePath() + " does not exist");
        }
      }

      // Handle Require-TldBundle
      // This is a comma separated list of names of bundles that contain tlds that this webapp uses.
      // We add them to the webapp classloader.
      String requireTldBundles = (String) _properties.get(OSGiWebappConstants.REQUIRE_TLD_BUNDLE);
      String pathsToTldBundles = getPathsToRequiredBundles(requireTldBundles);

      // make sure we provide access to all the jetty bundles by going
      // through this bundle.
      OSGiWebappClassLoader webAppLoader =
          new OSGiWebappClassLoader(
              _serverWrapper.getParentClassLoaderForWebapps(), _webApp, _bundle);

      if (pathsToTldBundles != null) webAppLoader.addClassPath(pathsToTldBundles);
      _webApp.setClassLoader(webAppLoader);

      // apply any META-INF/context.xml file that is found to configure
      // the webapp first
      applyMetaInfContextXml(rootResource);

      // pass the value of the require tld bundle so that the TagLibOSGiConfiguration
      // can pick it up.
      _webApp.setAttribute(OSGiWebappConstants.REQUIRE_TLD_BUNDLE, requireTldBundles);

      // Set up some attributes
      // rfc66
      _webApp.setAttribute(
          OSGiWebappConstants.RFC66_OSGI_BUNDLE_CONTEXT, _bundle.getBundleContext());

      // spring-dm-1.2.1 looks for the BundleContext as a different attribute.
      // not a spec... but if we want to support
      // org.springframework.osgi.web.context.support.OsgiBundleXmlWebApplicationContext
      // then we need to do this to:
      _webApp.setAttribute(
          "org.springframework.osgi.web." + BundleContext.class.getName(),
          _bundle.getBundleContext());

      // also pass the bundle directly. sometimes a bundle does not have a
      // bundlecontext.
      // it is still useful to have access to the Bundle from the servlet
      // context.
      _webApp.setAttribute(OSGiWebappConstants.JETTY_OSGI_BUNDLE, _bundle);
    }