Java Configuration.setSettings方法代码示例

import freemarker.template.Configuration; //导入方法依赖的package包/类
/**
 * Prepare the FreeMarker Configuration and return it.
 * @return the FreeMarker Configuration object
 * @throws IOException if the config file wasn't found
 * @throws TemplateException on FreeMarker initialization failure
 */
public Configuration createConfiguration() throws IOException, TemplateException {
	Configuration config = newConfiguration();
	Properties props = new Properties();

	// Load config file if specified.
	if (this.configLocation != null) {
		if (logger.isInfoEnabled()) {
			logger.info("Loading FreeMarker configuration from " + this.configLocation);
		}
		PropertiesLoaderUtils.fillProperties(props, this.configLocation);
	}

	// Merge local properties if specified.
	if (this.freemarkerSettings != null) {
		props.putAll(this.freemarkerSettings);
	}

	// FreeMarker will only accept known keys in its setSettings and
	// setAllSharedVariables methods.
	if (!props.isEmpty()) {
		config.setSettings(props);
	}

	if (!CollectionUtils.isEmpty(this.freemarkerVariables)) {
		config.setAllSharedVariables(new SimpleHash(this.freemarkerVariables, config.getObjectWrapper()));
	}

	if (this.defaultEncoding != null) {
		config.setDefaultEncoding(this.defaultEncoding);
	}

	List<TemplateLoader> templateLoaders = new LinkedList<TemplateLoader>(this.templateLoaders);

	// Register template loaders that are supposed to kick in early.
	if (this.preTemplateLoaders != null) {
		templateLoaders.addAll(this.preTemplateLoaders);
	}

	// Register default template loaders.
	if (this.templateLoaderPaths != null) {
		for (String path : this.templateLoaderPaths) {
			templateLoaders.add(getTemplateLoaderForPath(path));
		}
	}
	postProcessTemplateLoaders(templateLoaders);

	// Register template loaders that are supposed to kick in late.
	if (this.postTemplateLoaders != null) {
		templateLoaders.addAll(this.postTemplateLoaders);
	}

	TemplateLoader loader = getAggregateTemplateLoader(templateLoaders);
	if (loader != null) {
		config.setTemplateLoader(loader);
	}

	postProcessConfiguration(config);
	return config;
}
 

import freemarker.template.Configuration; //导入方法依赖的package包/类
protected Configuration getInternalEngine() throws IOException, TemplateException{
	
	try {
		BeansWrapper beansWrapper = new BeansWrapper(Configuration.VERSION_2_3_23);
		this.templateModel = beansWrapper.getStaticModels().get(String.class.getName());
	} catch (TemplateModelException e) {
		throw new IOException(e.getMessage(),e.getCause());
	}

	// 创建 Configuration 实例
	Configuration config = new Configuration(Configuration.VERSION_2_3_23);
	
	Properties props = ConfigUtils.filterWithPrefix("docx4j.freemarker.", "docx4j.freemarker.", Docx4jProperties.getProperties(), false);

	// FreeMarker will only accept known keys in its setSettings and
	// setAllSharedVariables methods.
	if (!props.isEmpty()) {
		config.setSettings(props);
	}

	if (this.freemarkerVariables != null && !this.freemarkerVariables.isEmpty()) {
		config.setAllSharedVariables(new SimpleHash(this.freemarkerVariables, config.getObjectWrapper()));
	}

	if (this.defaultEncoding != null) {
		config.setDefaultEncoding(this.defaultEncoding);
	}

	List<TemplateLoader> templateLoaders = new LinkedList<TemplateLoader>(this.templateLoaders);
	
	// Register template loaders that are supposed to kick in early.
	if (this.preTemplateLoaders != null) {
		templateLoaders.addAll(this.preTemplateLoaders);
	}
	
	postProcessTemplateLoaders(templateLoaders);
	
	// Register template loaders that are supposed to kick in late.
	if (this.postTemplateLoaders != null) {
		templateLoaders.addAll(this.postTemplateLoaders);
	}
	
	TemplateLoader loader = getAggregateTemplateLoader(templateLoaders);
	if (loader != null) {
		config.setTemplateLoader(loader);
	}
	//config.setClassLoaderForTemplateLoading(classLoader, basePackagePath);
	//config.setCustomAttribute(name, value);
	//config.setDirectoryForTemplateLoading(dir);
	//config.setServletContextForTemplateLoading(servletContext, path);
	//config.setSharedVariable(name, value);
	//config.setSharedVariable(name, tm);
	config.setSharedVariable("fmXmlEscape", new XmlEscape());
	config.setSharedVariable("fmHtmlEscape", new HtmlEscape());
	//config.setSharedVaribles(map);
	
       return config;
}