public void init(ServletConfig config) throws ServletException {
super.init(config);
try {
String appPath = config.getServletContext().getRealPath("");
// 是否为开发mode
debug = "true".equals(config.getInitParameter("development"));
// 读取log4j.xml配置文件
DOMConfigurator.configure(appPath + "/WEB-INF/log4j.xml");
logger.info("Starting JForum. Debug mode is " + debug);
//
ConfigLoader.startSystemglobals(appPath);
// 启动缓存引擎
ConfigLoader.startCacheEngine();
// Configure the template engine
Configuration templateCfg = new Configuration();
templateCfg.setTemplateUpdateDelay(2);
templateCfg.setSetting("number_format", "#");
templateCfg.setSharedVariable("startupTime", new Long(new Date().getTime()));
// Create the default template loader
String defaultPath = SystemGlobals.getApplicationPath() + "/templates";
FileTemplateLoader defaultLoader = new FileTemplateLoader(new File(defaultPath));
String extraTemplatePath = SystemGlobals.getValue(ConfigKeys.FREEMARKER_EXTRA_TEMPLATE_PATH);
if (StringUtils.isNotBlank(extraTemplatePath)) {
// An extra template path is configured, we need a MultiTemplateLoader
FileTemplateLoader extraLoader = new FileTemplateLoader(new File(extraTemplatePath));
TemplateLoader[] loaders = new TemplateLoader[] {extraLoader, defaultLoader};
MultiTemplateLoader multiLoader = new MultiTemplateLoader(loaders);
templateCfg.setTemplateLoader(multiLoader);
} else {
// An extra template path is not configured, we only need the default loader
templateCfg.setTemplateLoader(defaultLoader);
}
// 载入模块
ModulesRepository.init(SystemGlobals.getValue(ConfigKeys.CONFIG_DIR));
this.loadConfigStuff();
if (!this.debug) {
templateCfg.setTemplateUpdateDelay(3600);
}
JForumExecutionContext.setTemplateConfig(templateCfg);
} catch (Exception e) {
throw new ForumStartupException("Error while starting JForum", e);
}
}
private String substituteParams(final Event e) {
final Configuration cfg = new Configuration();
final StringWriter writer = new StringWriter();
String processedTemplate = null;
// StringTemplateLoader Freemarker used to read the ResponseTemplate of
// Event object
final StringTemplateLoader stringLoader = new StringTemplateLoader();
stringLoader.putTemplate("template", e.getResponseTemplate());
cfg.setTemplateLoader(stringLoader);
Template tpl;
// Substitutes the ResponseTemplate variables with the values defined in
// the map(params)
try {
tpl = cfg.getTemplate("template");
tpl.process(e.getParams(), writer);
processedTemplate = writer.toString();
} catch (final IOException ex) {
throw new EGOVRuntimeException(
"Exception Occurred in EventProcessor while substituting Parameters" + ex);
} catch (final TemplateException ex) {
throw new EGOVRuntimeException(
"Exception Occurred in EventProcessor while processing Template" + ex);
}
return processedTemplate;
}
/** Initialise FreeMarker Configuration */
protected void initConfig() {
// construct template config
Configuration config = new Configuration();
ObjectWrapper objectWrapper = new NonBlockingObjectWrapper();
config.setObjectWrapper(objectWrapper);
config.setCacheStorage(new StrongCacheStorage());
config.setTemplateUpdateDelay(isDebugMode() == false ? updateDelay : 0);
config.setTemplateExceptionHandler(TemplateExceptionHandler.RETHROW_HANDLER);
config.setLocalizedLookup(false);
config.setOutputEncoding("UTF-8");
if (defaultEncoding != null) {
config.setDefaultEncoding(defaultEncoding);
}
config.setIncompatibleImprovements(new Version(2, 3, 20));
if (getTemplateLoader() != null) {
config.setTemplateLoader(getTemplateLoader());
}
config.setNewBuiltinClassResolver(TemplateClassResolver.SAFER_RESOLVER);
templateConfig = config;
// construct string config
stringConfig = new Configuration();
stringConfig.setObjectWrapper(objectWrapper);
stringConfig.setCacheStorage(new MruCacheStorage(2, 0));
stringConfig.setTemplateExceptionHandler(TemplateExceptionHandler.RETHROW_HANDLER);
stringConfig.setOutputEncoding("UTF-8");
if (defaultEncoding != null) {
stringConfig.setDefaultEncoding(defaultEncoding);
}
stringConfig.setIncompatibleImprovements(new Version(2, 3, 20));
stringConfig.setNewBuiltinClassResolver(TemplateClassResolver.SAFER_RESOLVER);
}
public FreeMarkerTemplateEngineImpl() {
super(DEFAULT_TEMPLATE_EXTENSION, DEFAULT_MAX_CACHE_SIZE);
loader = new FreeMarkerTemplateLoader();
config = new Configuration(Configuration.VERSION_2_3_22);
config.setObjectWrapper(new VertxWebObjectWrapper(config.getIncompatibleImprovements()));
config.setTemplateLoader(loader);
}
@Override
public void testSetUp() {
super.testSetUp();
// generated load users and group resources
cfg = new Configuration();
cfg.setTemplateLoader(
new ClassTemplateLoader(getClass().getClassLoader().getClass(), DIR_TMPL));
}
public TemplateLoaderImpl(BundleContext ctx) {
menuBuilder = new MenuBuilder(ctx);
config = new Configuration();
// config.setTemplateLoader(new ClassTemplateLoader(Activator.class, "/templates/"));
config.setTemplateLoader(new BundleTemplateLoader(ctx, "/templates/"));
config.setObjectWrapper(new DefaultObjectWrapper());
config.setEncoding(Locale.getDefault(), "UTF-8");
config.setURLEscapingCharset("UTF-8");
}
/**
* インスタンスを生成します。
*
* @param templateEncoding テンプレートファイルのエンコーディング
* @param templatePrimaryDir テンプレートファイルを格納したプライマリディレクトリ、プライマリディレクトリを使用しない場合{@code null}
*/
public Generator(String templateEncoding) {
if (templateEncoding == null) {
throw new NullPointerException("templateFileEncoding");
}
this.configuration = new Configuration();
configuration.setObjectWrapper(ObjectWrapper.DEFAULT_WRAPPER);
configuration.setEncoding(Locale.getDefault(), templateEncoding);
configuration.setTemplateLoader(
new ClassTemplateLoader(this.getClass(), "/" + DEFAULT_TEMPLATE_DIR_NAME));
}
public static void main(String[] args)
throws MalformedTemplateNameException, ParseException, IOException, TemplateException {
String templPath = args[0];
String josnPath = args[1];
File templFile = new File(templPath);
JsonValue jdm = getJsonInFile(josnPath);
Configuration cfg = new Configuration(Configuration.VERSION_2_3_23);
cfg.setTemplateLoader(new FileTemplateLoader(templFile.getParentFile()));
Template tpl = cfg.getTemplate(templFile.getName());
tpl.process(jdm, new OutputStreamWriter(System.out));
}
public ProcessadorFreemarkerSimples() {
super();
cfg = new Configuration();
String s = cfg.getVersionNumber();
// Specify the data source where the template files come from.
cfg.setTemplateLoader(this);
// Specify how templates will see the data-model.
cfg.setObjectWrapper(new DefaultObjectWrapper());
cfg.setWhitespaceStripping(true);
cfg.setTagSyntax(Configuration.SQUARE_BRACKET_TAG_SYNTAX);
cfg.setLocalizedLookup(false);
}
/**
* Create an instance that loads templates from an OSGi <tt>bundle</tt>.
*
* @param bundle the OSGi bundle used to load all templates from
*/
public FreemarkerTemplateFactory(final Bundle bundle) {
this.config = new Configuration();
config.setObjectWrapper(new DefaultObjectWrapper());
config.setTemplateUpdateDelay(Integer.MAX_VALUE);
config.setLocalizedLookup(false);
config.setTemplateLoader(
new URLTemplateLoader() {
@Override
protected URL getURL(String url) {
return bundle.getEntry(url);
}
});
}
FremarkParseUtils() {
if (config == null) {
config = new Configuration();
config.setTemplateLoader(new StringTemplateLoader());
try {
config.setSetting("datetime_format", "yyyy-MM-dd HH:mm:ss");
config.setLocale(Locale.CHINA);
} catch (Exception ex) {
ex.printStackTrace();
}
}
}
/** 初始化freemarker */
private void initFreeMarker(ServletContextEvent sce) throws Exception {
// freemarker上下文配置
Configuration freeMarkerConfig = new Configuration(Configuration.VERSION_2_3_23);
freeMarkerConfig.setTemplateLoader(getTemplateLoader(sce));
freeMarkerConfig.setObjectWrapper(
new DefaultObjectWrapperBuilder(Configuration.VERSION_2_3_23).build());
// freemaker setting
freeMarkerConfig.setSetting("locale", "zh_CN");
freeMarkerConfig.setSetting("template_update_delay", "1");
freeMarkerConfig.setSetting("datetime_format", "yyyy-MM-dd HH:mm:ss");
freeMarkerConfig.setSetting("date_format", "HH:mm:ss");
freeMarkerConfig.setSetting("time_format", "yyyy-MM-dd");
freeMarkerConfig.setSetting("number_format", "#.##");
freeMarkerConfig.setSetting("default_encoding", "UTF-8");
freeMarkerConfig.setSetting("tag_syntax", "auto_detect");
freeMarkerConfig.setSetting("url_escaping_charset", "UTF-8");
sce.getServletContext().setAttribute(Constants.globalFreeMarkerConfig, freeMarkerConfig);
}
@SuppressWarnings("deprecation")
private static synchronized void init() throws Exception {
Version version = new Version(2, 3, 23);
Logger.selectLoggerLibrary(0);
cfg = new Configuration(version);
// cfg.setLogTemplateExceptions(true);
cfg.setCacheStorage(new MruCacheStorage(0, Integer.MAX_VALUE));
cfg.setObjectWrapper(new DefaultObjectWrapper(version));
// cfg.setDirectoryForTemplateLoading(new
// File(FreemarkerUtil.class.getClassLoader().getResource("template").getFile() ));
// cfg.setClassForTemplateLoading(FreemarkerUtil.class, "template");
StringTemplateLoader st = new StringTemplateLoader();
// st.putTemplate("autoMall",
// "<AutoMall><docid>${autoMall.docid!}</docid><Id>${autoMall.id!}</Id><Name><![CDATA[${autoMall.name!}]]></Name><NameAlias><![CDATA[${autoMall.nameAlias!}]]></NameAlias><ImgUrl><![CDATA[${autoMall.imgUrl!}]]></ImgUrl><CarStyleId>${autoMall.carStyleId!}</CarStyleId><CategoryId>${autoMall.categoryId!}</CategoryId><CategoryLevel>${autoMall.categoryLevel!}</CategoryLevel><BrandId>${autoMall.brandId!}</BrandId><SpecificationsId>${autoMall.specificationsId!}</SpecificationsId><FactoryNumber>${autoMall.factoryNumber!}</FactoryNumber><ShelvesTime>${autoMall.shelvesTime!}</ShelvesTime><RegionId>${autoMall.regionId!}</RegionId><IsHstock>${autoMall.isHstock!}</IsHstock><IsCerGoods>${autoMall.isCerGoods!}</IsCerGoods><IsStarProducts>${autoMall.isStarProducts!}</IsStarProducts><SalesVolume>${autoMall.salesVolume!}</SalesVolume><Evaluation>${autoMall.evaluation!}</Evaluation><Price>${autoMall.price!}</Price><GoodsModel><![CDATA[${autoMall.goodsModel!}]]></GoodsModel><UserDefinedBrandName><![CDATA[${autoMall.userDefinedBrandName!}]]></UserDefinedBrandName><FactoryName><![CDATA[${autoMall.factoryName!}]]></FactoryName><CarStyleName><![CDATA[${autoMall.carStyleName!}]]></CarStyleName><ServiceStationName><![CDATA[${autoMall.serviceStationName!}]]></ServiceStationName><StoreId>${autoMall.storeId!}</StoreId><StoreName><![CDATA[${autoMall.storeName!}]]></StoreName><AttrValue><![CDATA[${autoMall.attrValue!}]]></AttrValue><CarName><![CDATA[${autoMall.carName!}]]></CarName><BrandName><![CDATA[${autoMall.brandName!}]]></BrandName></AutoMall>");
String[] templates = new String[] {"carParts", "stores", "storesrecomm"};
for (String template : templates) {
st.putTemplate(template, CommonUtil.readFileInJar("/template/" + template));
}
cfg.setTemplateLoader(st);
}
public void applyWebAppConfiguration(Configuration fmConfig, ServletContext servletContext) {
String templatePathsText =
servletContext.getInitParameter("com.netspective.sparx.template.freemarker.template-paths");
String templatePathsDelim =
servletContext.getInitParameter(
"com.netspective.sparx.template.freemarker.template-path-delim");
List templateLoaders = new ArrayList();
templateLoaders.add(stringTemplateLoader);
templateLoaders.add(new WebappTemplateLoader(servletContext));
try {
if (templatePathsText != null) {
String[] templatePaths =
TextUtils.getInstance()
.split(
templatePathsText,
templatePathsDelim == null ? File.pathSeparator : templatePathsDelim,
true);
for (int i = 0; i < templatePaths.length; i++)
templateLoaders.add(
new FileTemplateLoader(new File(servletContext.getRealPath(templatePaths[i]))));
}
} catch (Exception e) {
log.error("Unable to setup file templates loader.", e);
throw new NestableRuntimeException(e);
}
// allow stuff to be loaded from CLASSPATH too (like Console, etc)
templateLoaders.add(new ClassTemplateLoader(com.netspective.sparx.ProductRelease.class));
templateLoaders.add(new ClassTemplateLoader(com.netspective.axiom.ProductRelease.class));
templateLoaders.add(new ClassTemplateLoader(com.netspective.commons.ProductRelease.class));
fmConfig.setTemplateLoader(
new MultiTemplateLoader(
(TemplateLoader[])
templateLoaders.toArray(new TemplateLoader[templateLoaders.size()])));
configureSharedVariables(fmConfig);
}
public static void sendMail(String mail, MailContent mailContent) throws Exception {
Properties props = new Properties();
// try {
// props.load(new FileInputStream(new File("settings.properties")));
// } catch (FileNotFoundException e1) {
// e1.printStackTrace();
// } catch (IOException e1) {
// e1.printStackTrace();
// }
props.put("mail.smtp.host", "smtp.gmail.com");
props.put("mail.smtp.socketFactory.port", "465");
props.put("mail.smtp.socketFactory.class", "javax.net.ssl.SSLSocketFactory");
props.put("mail.smtp.auth", "true");
props.put("mail.smtp.port", "465");
Session session =
Session.getDefaultInstance(
props,
new Authenticator() {
protected PasswordAuthentication getPasswordAuthentication() {
return new PasswordAuthentication("*****@*****.**", "mycity@123");
}
});
try {
String a = mail;
String b = mailContent.getTopp();
String c = mailContent.getBody1();
String d = mailContent.getBody2();
Message message = new MimeMessage(session);
// MimeUtility.encodeText(subject, "utf-8", "B")
message.setFrom(new InternetAddress("*****@*****.**"));
message.setRecipients(Message.RecipientType.TO, InternetAddress.parse(mail));
message.setSubject(MimeUtility.encodeText(mailContent.getSubJect(), "utf-8", "B"));
BodyPart body = new MimeBodyPart();
// freemarker stuff.
Configuration cfg = new Configuration();
FileTemplateLoader ftl1 =
new FileTemplateLoader(
new File(ServletActionContext.getServletContext().getRealPath("/")));
cfg.setClassForTemplateLoading(cfg.getClass(), "/");
cfg.setTemplateLoader(ftl1);
Template template = null;
template =
cfg.getTemplate("resources/mycity_cms/templates/mail/html-mail-template.html", "UTF-8");
Map<String, String> rootMap = new HashMap<String, String>();
rootMap.put("to", mailContent.getTopp());
rootMap.put("body1", mailContent.getBody1());
rootMap.put("body2", mailContent.getBody2());
Writer out = new StringWriter();
template.process(rootMap, out);
// freemarker stuff ends.
/* you can add html tags in your text to decorate it. */
// body.setContent(out.toString(), "text/html");
body.setContent(out.toString(), "text/html; charset=UTF-8");
Multipart multipart = new MimeMultipart();
multipart.addBodyPart(body);
// cfg
// body = new MimeBodyPart();
//
// String filename = "hello.txt";
// DataSource source = new FileDataSource(filename);
// body.setDataHandler(new DataHandler(source));
// body.setFileName(filename);
// multipart.addBodyPart(body);
//
message.setContent(multipart, "text/html; charset=UTF-8;");
//
Transport.send(message);
} catch (MessagingException e) {
LogUtility.logError(e, e.getMessage());
}
System.out.println("Done....");
}
public static Configuration createConfiguration(Class<?> clazz, String path) {
Configuration cfg = new Configuration();
cfg.setTemplateLoader(new ClassTemplateLoader(clazz, path));
cfg.setObjectWrapper(new DefaultObjectWrapper());
return cfg;
}
static {
Configuration freeMarkerConfiguration = new Configuration();
freeMarkerConfiguration.setTemplateLoader(
new ClassTemplateLoader(TemplateEngineFactory.class, "/freemarker"));
freeMarkerEngine.setConfiguration(freeMarkerConfiguration);
}
private Template loadFreemarkerTemplate() throws IOException {
Configuration cfg = new Configuration();
cfg.setTemplateLoader(new WebappTemplateLoader(ctx));
return cfg.getTemplate(TEMPLATE_PATH);
}
@SuppressWarnings("deprecation")
public String render(String templatePath, Map<String, Object> templateArgs) // ,
// boolean
// usePublicFields)
{
logger.debug("trying to render " + templatePath);
try {
// keep configuration in session so we can reuse it
if (conf == null) {
logger.debug("create freemarker config");
// create configuration
conf = new freemarker.template.Configuration();
conf.setTemplateExceptionHandler(TemplateExceptionHandler.RETHROW_HANDLER);
List<TemplateLoader> loaders = new ArrayList<TemplateLoader>();
// create template loader
// load templates from MOLGENIS
loaders.add(new ClassTemplateLoader(MolgenisOriginalStyle.class, ""));
// load templates from plugins, can be anywere
// (nb this method is deprecated but I can't see why)
loaders.add(new ClassTemplateLoader());
for (Entry<String, Object> entry : templateArgs.entrySet()) {
Object value = entry.getValue();
if (entry.getKey() != null && entry.getKey().equals("model") && value != null) {
loaders.add(new ClassTemplateLoader(value.getClass()));
// also add superclass because of generated code
loaders.add(new ClassTemplateLoader(value.getClass().getSuperclass()));
}
}
loaders.add(new FileTemplateLoader());
loaders.add(new FileTemplateLoader(new File("/")));
// ClassTemplateLoader loader1 = new ClassTemplateLoader(
// Object.class, "");
// ClassTemplateLoader loader2 = new ClassTemplateLoader(
// getClass().getSuperclass(), "");
MultiTemplateLoader mLoader =
new MultiTemplateLoader(loaders.toArray(new TemplateLoader[loaders.size()]));
conf.setTemplateLoader(mLoader);
logger.debug("created freemarker config");
}
// merge template
conf.addAutoInclude("ScreenViewHelper.ftl");
WidgetFactory.configure(conf);
Template template = conf.getTemplate(templatePath);
StringWriter writer = new StringWriter();
template.process(templateArgs, writer);
writer.close();
return writer.toString();
} catch (TemplateException e) {
logger.error("rendering of template " + templatePath + " failed:");
e.printStackTrace();
StringWriter sw = new StringWriter();
PrintWriter pw = new PrintWriter(sw, true);
e.printStackTrace(pw);
pw.flush();
sw.flush();
return sw.toString().replace("\n", "<br/>");
} catch (IOException e) {
logger.error("rendering of template " + templatePath + " failed:");
e.printStackTrace();
StringWriter sw = new StringWriter();
PrintWriter pw = new PrintWriter(sw, true);
e.printStackTrace(pw);
pw.flush();
sw.flush();
return sw.toString().replace("\n", "<br/>");
}
}
@Override
public void perform(
final GraphRewrite event, final EvaluationContext context, final ReportModel payload) {
String templatePath = payload.getTemplatePath();
String outputFilename = payload.getReportFilename();
ExecutionStatistics.get()
.begin("FreeMarkerIterationOperation.render(" + templatePath + ", " + outputFilename + ")");
try {
ReportService reportService = new ReportService(event.getGraphContext());
Path outputDir = Paths.get(reportService.getReportDirectory());
if (!Files.isDirectory(outputDir)) {
Files.createDirectories(outputDir);
}
Path outputPath = outputDir.resolve(outputFilename);
LOG.info(
"Reporting: Writing template \""
+ templatePath
+ "\" to output file \""
+ outputPath.toAbsolutePath().toString()
+ "\"");
Configuration freemarkerConfig =
new Configuration(Configuration.DEFAULT_INCOMPATIBLE_IMPROVEMENTS);
DefaultObjectWrapperBuilder objectWrapperBuilder =
new DefaultObjectWrapperBuilder(Configuration.DEFAULT_INCOMPATIBLE_IMPROVEMENTS);
objectWrapperBuilder.setUseAdaptersForContainers(true);
freemarkerConfig.setObjectWrapper(objectWrapperBuilder.build());
freemarkerConfig.setAPIBuiltinEnabled(true);
freemarkerConfig.setTemplateLoader(new FurnaceFreeMarkerTemplateLoader());
freemarkerConfig.setTemplateUpdateDelayMilliseconds(3600);
Template template = freemarkerConfig.getTemplate(templatePath);
Variables variables = Variables.instance(event);
// just the variables
Map<String, Object> vars =
FreeMarkerUtil.findFreeMarkerContextVariables(
variables, variableNames.toArray(new String[variableNames.size()]));
if (useDefaultPayloadVariableName) {
vars.put(DEFAULT_ITERATION_PAYLOAD_NAME, payload);
}
// also, extension functions (these are kept separate from vars in order to prevent them
// from being stored in the associated data with the reportmodel)
final Map<String, Object> freeMarkerExtensions;
freeMarkerExtensions =
furnace
.getLockManager()
.performLocked(
LockMode.WRITE,
new Callable<Map<String, Object>>() {
@Override
public Map<String, Object> call() throws Exception {
return FreeMarkerUtil.findFreeMarkerExtensions(furnace, event);
}
});
Map<String, Object> objects = new HashMap<>(vars);
objects.putAll(freeMarkerExtensions);
try (FileWriter fw = new FileWriter(outputPath.toFile())) {
template.process(objects, fw);
}
FreeMarkerUtil.addAssociatedReportData(event.getGraphContext(), payload, vars);
} catch (IOException | TemplateException e) {
LOG.log(
Level.WARNING,
"Template \""
+ templatePath
+ "\" Failed to write report at \""
+ outputFilename
+ "\" due to: "
+ e.getMessage(),
e);
} finally {
ExecutionStatistics.get()
.end("FreeMarkerIterationOperation.render(" + templatePath + ", " + outputFilename + ")");
}
}
