freemarker.cache.WebappTemplateLoader类的使用及代码示例

x33g5p2x  于2022-02-03 转载在 其他  
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本文整理了Java中freemarker.cache.WebappTemplateLoader类的一些代码示例，展示了WebappTemplateLoader类的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。WebappTemplateLoader类的具体详情如下：
包路径：freemarker.cache.WebappTemplateLoader
类名称：WebappTemplateLoader

WebappTemplateLoader介绍

[英]A TemplateLoader that uses streams reachable through ServletContext#getResource(String) as its source of templates.
[中]一个TemplateLoader，它使用可通过ServletContext#getResource（String）访问的流作为模板源。

代码示例

代码示例来源：origin: jersey/jersey

public FreemarkerDefaultConfigurationFactory(ServletContext servletContext) {
  super();
  // Create different loaders.
  final List<TemplateLoader> loaders = new ArrayList<>();
  if (servletContext != null) {
    loaders.add(new WebappTemplateLoader(servletContext));
  }
  loaders.add(new ClassTemplateLoader(FreemarkerDefaultConfigurationFactory.class, "/"));
  try {
    loaders.add(new FileTemplateLoader(new File("/")));
  } catch (IOException e) {
    // NOOP
  }
  // Create Base configuration.
  configuration = new Configuration();
  configuration.setTemplateLoader(new MultiTemplateLoader(loaders.toArray(new TemplateLoader[loaders.size()])));
}

代码示例来源：origin: org.freemarker/freemarker

/**
 * Show class name and some details that are useful in template-not-found errors.
 * 
 * @since 2.3.21
 */
@Override
public String toString() {
  return TemplateLoaderUtils.getClassNameForToString(this)
      + "(subdirPath=" + StringUtil.jQuote(subdirPath)
      + ", servletContext={contextPath=" + StringUtil.jQuote(getContextPath())
      + ", displayName=" + StringUtil.jQuote(servletContext.getServletContextName()) + "})";
}

代码示例来源：origin: org.freemarker/freemarker

public Object findTemplateSource(String name) throws IOException {
  String fullPath = subdirPath + name;
  if (attemptFileAccess) {
    // First try to open as plain file (to bypass servlet container resource caches).
    try {
      String realPath = servletContext.getRealPath(fullPath);
      if (realPath != null) {
        File file = new File(realPath);
        if (file.canRead() && file.isFile()) {
          return file;
        }
      }
    } catch (SecurityException e) {
      ;// ignore
    }
  }
  // If it fails, try to open it with servletContext.getResource.
  URL url = null;
  try {
    url = servletContext.getResource(fullPath);
  } catch (MalformedURLException e) {
    LOG.warn("Could not retrieve resource " + StringUtil.jQuoteNoXSS(fullPath),
        e);
    return null;
  }
  return url == null ? null : new URLTemplateSource(url, getURLConnectionUsesCaches());
}

代码示例来源：origin: org.freemarker/freemarker

throw new TemplatePathParsingException("Template paths starting with \"{\" are reseved for future purposes");
} else {
  templateLoader = new WebappTemplateLoader(srvCtx, pureTemplatePath);

代码示例来源：origin: org.freemarker/freemarker-gae

/**
 * Show class name and some details that are useful in template-not-found errors.
 * 
 * @since 2.3.21
 */
@Override
public String toString() {
  return TemplateLoaderUtils.getClassNameForToString(this)
      + "(subdirPath=" + StringUtil.jQuote(subdirPath)
      + ", servletContext={contextPath=" + StringUtil.jQuote(getContextPath())
      + ", displayName=" + StringUtil.jQuote(servletContext.getServletContextName()) + "})";
}

代码示例来源：origin: org.apache.servicemix.bundles/org.apache.servicemix.bundles.freemarker

public Object findTemplateSource(String name) throws IOException {
  String fullPath = subdirPath + name;
  if (attemptFileAccess) {
    // First try to open as plain file (to bypass servlet container resource caches).
    try {
      String realPath = servletContext.getRealPath(fullPath);
      if (realPath != null) {
        File file = new File(realPath);
        if (file.canRead() && file.isFile()) {
          return file;
        }
      }
    } catch (SecurityException e) {
      ;// ignore
    }
  }
  // If it fails, try to open it with servletContext.getResource.
  URL url = null;
  try {
    url = servletContext.getResource(fullPath);
  } catch (MalformedURLException e) {
    LOG.warn("Could not retrieve resource " + StringUtil.jQuoteNoXSS(fullPath),
        e);
    return null;
  }
  return url == null ? null : new URLTemplateSource(url, getURLConnectionUsesCaches());
}

代码示例来源：origin: vivo-project/Vitro

private Template loadFreemarkerTemplate() throws IOException {
  Configuration cfg = new Configuration();
  cfg.setTemplateLoader(new WebappTemplateLoader(ctx));
  return cfg.getTemplate(TEMPLATE_PATH);
}

代码示例来源：origin: org.apache.servicemix.bundles/org.apache.servicemix.bundles.freemarker

/**
 * Show class name and some details that are useful in template-not-found errors.
 * 
 * @since 2.3.21
 */
@Override
public String toString() {
  return TemplateLoaderUtils.getClassNameForToString(this)
      + "(subdirPath=" + StringUtil.jQuote(subdirPath)
      + ", servletContext={contextPath=" + StringUtil.jQuote(getContextPath())
      + ", displayName=" + StringUtil.jQuote(servletContext.getServletContextName()) + "})";
}

代码示例来源：origin: org.freemarker/freemarker-gae

public Object findTemplateSource(String name) throws IOException {
  String fullPath = subdirPath + name;
  if (attemptFileAccess) {
    // First try to open as plain file (to bypass servlet container resource caches).
    try {
      String realPath = servletContext.getRealPath(fullPath);
      if (realPath != null) {
        File file = new File(realPath);
        if (file.canRead() && file.isFile()) {
          return file;
        }
      }
    } catch (SecurityException e) {
      ;// ignore
    }
  }
  // If it fails, try to open it with servletContext.getResource.
  URL url = null;
  try {
    url = servletContext.getResource(fullPath);
  } catch (MalformedURLException e) {
    LOG.warn("Could not retrieve resource " + StringUtil.jQuoteNoXSS(fullPath),
        e);
    return null;
  }
  return url == null ? null : new URLTemplateSource(url, getURLConnectionUsesCaches());
}

代码示例来源：origin: org.glassfish.jersey.ext/jersey-mvc-freemarker

public FreemarkerDefaultConfigurationFactory(ServletContext servletContext) {
  super();
  // Create different loaders.
  final List<TemplateLoader> loaders = new ArrayList<>();
  if (servletContext != null) {
    loaders.add(new WebappTemplateLoader(servletContext));
  }
  loaders.add(new ClassTemplateLoader(FreemarkerDefaultConfigurationFactory.class, "/"));
  try {
    loaders.add(new FileTemplateLoader(new File("/")));
  } catch (IOException e) {
    // NOOP
  }
  // Create Base configuration.
  configuration = new Configuration();
  configuration.setTemplateLoader(new MultiTemplateLoader(loaders.toArray(new TemplateLoader[loaders.size()])));
}

代码示例来源：origin: org.apache.drill.exec/drill-java-exec

/**
 * Creates freemarker configuration settings,
 * default output format to trigger auto-escaping policy
 * and template loaders.
 *
 * @param servletContext servlet context
 * @return freemarker configuration settings
 */
private Configuration getFreemarkerConfiguration(ServletContext servletContext) {
 Configuration configuration = new Configuration(Configuration.VERSION_2_3_26);
 configuration.setOutputFormat(HTMLOutputFormat.INSTANCE);
 List<TemplateLoader> loaders = new ArrayList<>();
 loaders.add(new WebappTemplateLoader(servletContext));
 loaders.add(new ClassTemplateLoader(DrillRestServer.class, "/"));
 try {
  loaders.add(new FileTemplateLoader(new File("/")));
 } catch (IOException e) {
  logger.error("Could not set up file template loader.", e);
 }
 configuration.setTemplateLoader(new MultiTemplateLoader(loaders.toArray(new TemplateLoader[loaders.size()])));
 return configuration;
}

代码示例来源：origin: info.magnolia.core/magnolia-freemarker-support

@Override
  protected TemplateLoader newDelegate() {
    final WebContext webCtx = MgnlContext.getWebContextOrNull();
    if (webCtx != null) {
      final ServletContext sc = webCtx.getServletContext();
      if (sc != null) {
        return new WebappTemplateLoader(sc, "");
      }
    }
    return null;
  }
}

代码示例来源：origin: org.freemarker/com.springsource.freemarker

/**
 * Create the template loader. The default implementation will create a
 * {@link ClassTemplateLoader} if the template path starts with "class://",
 * a {@link FileTemplateLoader} if the template path starts with "file://",
 * and a {@link WebappTemplateLoader} otherwise.
 * @param templatePath the template path to create a loader for
 * @return a newly created template loader
 * @throws IOException
 */
protected TemplateLoader createTemplateLoader(String templatePath) throws IOException
{
  if (templatePath.startsWith("class://")) {
    // substring(7) is intentional as we "reuse" the last slash
    return new ClassTemplateLoader(getClass(), templatePath.substring(7));
  } else {
    if (templatePath.startsWith("file://")) {
      templatePath = templatePath.substring(7);
      return new FileTemplateLoader(new File(templatePath));
    } else {
      return new WebappTemplateLoader(this.getServletContext(), templatePath);
    }
  }
}

代码示例来源：origin: com.opensymphony/webwork

new MultiTemplateLoader(new TemplateLoader[]{
        templatePathLoader,
        new WebappTemplateLoader(servletContext),
        new WebWorkClassTemplateLoader()
    })
    : new MultiTemplateLoader(new TemplateLoader[]{
    new WebappTemplateLoader(servletContext),
    new WebWorkClassTemplateLoader()
});

代码示例来源：origin: com.netflix.pytheas/pytheas-core

new MultiTemplateLoader(
    new TemplateLoader[]{ 
        new WebappTemplateLoader( context, ROOT_PATH ), 
        new ClassTemplateLoader( getClass(), "/"),
        new URLTemplateLoader() {

代码示例来源：origin: org.apache.servicemix.bundles/org.apache.servicemix.bundles.freemarker

throw new TemplatePathParsingException("Template paths starting with \"{\" are reseved for future purposes");
} else {
  templateLoader = new WebappTemplateLoader(srvCtx, pureTemplatePath);

代码示例来源：origin: org.freemarker/freemarker-gae

throw new TemplatePathParsingException("Template paths starting with \"{\" are reseved for future purposes");
} else {
  templateLoader = new WebappTemplateLoader(srvCtx, pureTemplatePath);

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WebappTemplateLoader

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