Examples with MCRComponent org.mycore.common.config.MCRComponent used on opensource projects

Example 1 with MCRComponent

use of org.mycore.common.config.MCRComponent in project mycore by MyCoRe-Org.

the class MCRAutoDeploy method deployWebResources.

private void deployWebResources(final ServletContext servletContext, final MCRComponent comp) {
    final String webRoot = servletContext.getRealPath("/");
    if (webRoot != null) {
        try {
            final JarFile jar = new JarFile(comp.getJarFile());
            LOGGER.info("Deploy web resources to {}...", webRoot);
            Collections.list(jar.entries()).stream().filter(file -> file.getName().startsWith(RESOURCE_DIR)).forEach(file -> {
                final String fileName = file.getName().substring(RESOURCE_DIR.length());
                LOGGER.debug("...deploy {}", fileName);
                final File f = new File(webRoot + File.separator + fileName);
                if (file.isDirectory()) {
                    f.mkdir();
                } else {
                    try {
                        final InputStream is = jar.getInputStream(file);
                        final FileOutputStream fos = new FileOutputStream(f);
                        while (is.available() > 0) {
                            fos.write(is.read());
                        }
                        fos.close();
                    } catch (IOException e) {
                        LOGGER.error("Couldn't deploy file {}.", fileName, e);
                    }
                }
            });
            LOGGER.info("...done.");
            jar.close();
        } catch (final IOException e) {
            LOGGER.error("Couldn't parse JAR!", e);
        }
    }
}

Example 2 with MCRComponent

use of org.mycore.common.config.MCRComponent in project mycore by MyCoRe-Org.

the class MCRAutoDeploy method registerWebFragment.

private void registerWebFragment(final ServletContext servletContext, final MCRComponent comp) {
    if (!isHandledByServletContainer(servletContext, comp)) {
        try {
            final JarFile jar = new JarFile(comp.getJarFile());
            Collections.list(jar.entries()).stream().filter(file -> file.getName().equals(WEB_FRAGMENT)).findFirst().ifPresent(file -> {
                final SAXBuilder builder = new SAXBuilder();
                try {
                    final InputStream is = jar.getInputStream(file);
                    final Document doc = builder.build(is);
                    final Element root = doc.getRootElement();
                    final Namespace ns = root.getNamespace();
                    final List<Element> filters = root.getChildren("filter", ns);
                    final List<Element> fmaps = root.getChildren("filter-mapping", ns);
                    filters.forEach(filter -> {
                        final String name = filter.getChildText("filter-name", ns);
                        final String className = filter.getChildText("filter-class", ns);
                        fmaps.stream().filter(mapping -> mapping.getChildText("filter-name", ns).equals(name)).findFirst().ifPresent(mapping -> {
                            LOGGER.info("Register Filter {} ({})...", name, className);
                            Optional.ofNullable(servletContext.addFilter(name, className)).<Runnable>map(fr -> () -> {
                                final List<Element> dispatchers = mapping.getChildren("dispatcher", ns);
                                final EnumSet<DispatcherType> eDT = dispatchers.isEmpty() ? null : dispatchers.stream().map(d -> DispatcherType.valueOf(d.getTextTrim())).collect(Collectors.toCollection(() -> EnumSet.noneOf(DispatcherType.class)));
                                final List<Element> servletNames = mapping.getChildren("servlet-name", ns);
                                if (!servletNames.isEmpty()) {
                                    fr.addMappingForServletNames(eDT, false, servletNames.stream().map(sn -> {
                                        LOGGER.info("...add servlet mapping: {}", sn.getTextTrim());
                                        return sn.getTextTrim();
                                    }).toArray(String[]::new));
                                }
                                final List<Element> urlPattern = mapping.getChildren("url-pattern", ns);
                                if (!urlPattern.isEmpty()) {
                                    fr.addMappingForUrlPatterns(eDT, false, urlPattern.stream().map(url -> {
                                        LOGGER.info("...add url mapping: {}", url.getTextTrim());
                                        return url.getTextTrim();
                                    }).toArray(String[]::new));
                                }
                            }).orElse(() -> LOGGER.warn("Filter {} already registered!", name)).run();
                        });
                    });
                    final List<Element> servlets = root.getChildren("servlet", ns);
                    final List<Element> smaps = root.getChildren("servlet-mapping", ns);
                    servlets.forEach(servlet -> {
                        final String name = servlet.getChildText("servlet-name", ns);
                        final String className = servlet.getChildText("servlet-class", ns);
                        smaps.stream().filter(mapping -> mapping.getChildText("servlet-name", ns).equals(name)).findFirst().ifPresent(mapping -> {
                            LOGGER.info("Register Servlet {} ({})...", name, className);
                            Optional.ofNullable(servletContext.addServlet(name, className)).<Runnable>map(sr -> () -> mapping.getChildren("url-pattern", ns).stream().forEach(url -> {
                                LOGGER.info("...add url mapping: {}", url.getTextTrim());
                                sr.addMapping(url.getTextTrim());
                            })).orElse(() -> LOGGER.error("Servlet{} already registered!", name)).run();
                        });
                    });
                } catch (IOException | JDOMException e) {
                    LOGGER.error("Couldn't parse " + WEB_FRAGMENT, e);
                }
            });
            jar.close();
        } catch (final IOException e) {
            LOGGER.error("Couldn't parse JAR!", e);
        }
    }
}