org.apache.velocity.app.VelocityEngine#setApplicationAttribute

Source File: VelocityConfigurer.java From lams with GNU General Public License v2.0

6 votes

/**
 * Provides a ClasspathResourceLoader in addition to any default or user-defined
 * loader in order to load the spring Velocity macros from the class path.
 * @see org.apache.velocity.runtime.resource.loader.ClasspathResourceLoader
 */
@Override
protected void postProcessVelocityEngine(VelocityEngine velocityEngine) {
	velocityEngine.setApplicationAttribute(ServletContext.class.getName(), this.servletContext);
	velocityEngine.setProperty(
			SPRING_MACRO_RESOURCE_LOADER_CLASS, ClasspathResourceLoader.class.getName());
	velocityEngine.addProperty(
			VelocityEngine.RESOURCE_LOADER, SPRING_MACRO_RESOURCE_LOADER_NAME);
	velocityEngine.addProperty(
			VelocityEngine.VM_LIBRARY, SPRING_MACRO_LIBRARY);

	if (logger.isInfoEnabled()) {
		logger.info("ClasspathResourceLoader with name '" + SPRING_MACRO_RESOURCE_LOADER_NAME +
				"' added to configured VelocityEngine");
	}
}

Source File: VelocityConfigurer.java From spring4-understanding with Apache License 2.0

6 votes

/**
 * Provides a ClasspathResourceLoader in addition to any default or user-defined
 * loader in order to load the spring Velocity macros from the class path.
 * @see org.apache.velocity.runtime.resource.loader.ClasspathResourceLoader
 */
@Override
protected void postProcessVelocityEngine(VelocityEngine velocityEngine) {
	velocityEngine.setApplicationAttribute(ServletContext.class.getName(), this.servletContext);
	velocityEngine.setProperty(
			SPRING_MACRO_RESOURCE_LOADER_CLASS, ClasspathResourceLoader.class.getName());
	velocityEngine.addProperty(
			VelocityEngine.RESOURCE_LOADER, SPRING_MACRO_RESOURCE_LOADER_NAME);
	velocityEngine.addProperty(
			VelocityEngine.VM_LIBRARY, SPRING_MACRO_LIBRARY);

	if (logger.isInfoEnabled()) {
		logger.info("ClasspathResourceLoader with name '" + SPRING_MACRO_RESOURCE_LOADER_NAME +
				"' added to configured VelocityEngine");
	}
}

Source File: VelocityInlineDispatcher.java From sakai with Educational Community License v2.0

6 votes

public void init(ServletContext context) throws ServletException
{
	inlineMacros = MACROS;
	try
	{
		vengine = new VelocityEngine();

		vengine.setApplicationAttribute(ServletContext.class.getName(), context);
		vengine.setProperty(VelocityEngine.RUNTIME_LOG_LOGSYSTEM, new SLF4JLogChute());

		Properties p = new Properties();
		p.load(this.getClass().getResourceAsStream("rwikivelocity.config"));
		vengine.init(p);
		vengine.getTemplate(inlineMacros);

	}
	catch (Exception ex)
	{
		throw new ServletException(ex);
	}
}

Source File: VelocityInlineDispatcher.java From sakai with Educational Community License v2.0

6 votes

public void init(ServletContext context) throws ServletException
{
	inlineMacros = MACROS;
	try
	{
		vengine = new VelocityEngine();

		vengine.setApplicationAttribute(ServletContext.class.getName(), context);
		vengine.setProperty(VelocityEngine.RUNTIME_LOG_LOGSYSTEM, new SLF4JLogChute());

		Properties p = new Properties();
		p.load(this.getClass().getResourceAsStream("rwikivelocity.config"));
		vengine.init(p);
		vengine.getTemplate(inlineMacros);

	}
	catch (Exception ex)
	{
		throw new ServletException(ex);
	}
}

Source File: StringResourceLoaderRepositoryTestCase.java From velocity-engine with Apache License 2.0

5 votes

public void testPreCreatedAppRepo() throws Exception
{
    VelocityEngine engine = newStringEngine("my.app.repo", false);
    MyRepo repo = new MyRepo();
    repo.put("you/bar.vm", "You look $bar");
    engine.setApplicationAttribute("my.app.repo", repo);

    String out = render(engine.getTemplate("you/bar.vm"));
    assertEquals(out, "You look horrible!");
}

Source File: DefaultVelocityEngineProducer.java From krazo with Apache License 2.0

5 votes

@Produces
@ViewEngineConfig
public VelocityEngine getVelocityEngine() {
    VelocityEngine velocityEngine = new VelocityEngine();
    velocityEngine.setProperty("resource.loader", "webapp");
    velocityEngine.setProperty("webapp.resource.loader.class", ServletContextResourceLoader.class.getCanonicalName());
    velocityEngine.setApplicationAttribute("javax.servlet.ServletContext", servletContext);
    velocityEngine.init();
    return velocityEngine;
}

Source File: VelocityView.java From velocity-tools with Apache License 2.0

5 votes

/**
 * Initializes the Velocity runtime, first calling
 * loadConfiguration(JeeConfig) to get a
 * java.util.Properties
 * of configuration information
 * and then calling velocityEngine.init().  Override this
 * to do anything to the environment before the
 * initialization of the singleton takes place, or to
 * initialize the singleton in other ways.
 *
 * @param config servlet configuration parameters
 * @param velocity VelocityEngine instance
 */
protected void init(JeeConfig config, final VelocityEngine velocity)
{
    // put the servlet context into Velocity's application attributes,
    // where the WebappResourceLoader can find them
    velocity.setApplicationAttribute(SERVLET_CONTEXT_KEY, this.servletContext);

    // configure the engine itself
    configure(config, velocity);

    // now all is ready - init Velocity
    try
    {
        if (System.getSecurityManager() != null)
        {
            AccessController.doPrivileged(
                new PrivilegedAction<Void>()
                {
                    @Override
                    public Void run()
                    {
                        velocity.init();
                        return null;
                    }
                });
        }
        else
        {
            velocity.init();
        }
    }
    catch(Exception e)
    {
        String msg = "Could not initialize VelocityEngine";
        getLog().error(msg, e);
        e.printStackTrace();
        throw new RuntimeException(msg + ": "+e, e);
    }
}

Source File: VelocityLoginRenderEngine.java From sakai with Educational Community License v2.0

5 votes

public void init() throws Exception {
	/*try
	{
		styleAble = serverConfigurationService.getBoolean("portal.styleable", false);
		styleAbleContentSummary = serverConfigurationService.getBoolean("portal.styleable.contentSummary", false);
	}
	catch (Exception ex)
	{
		log
				.warn("No Server configuration service available, assuming default settings ");
	}*/
	
	if ( sessionManager == null ) {
		log.warn("No session Manager, assuming test mode ");
	}

	vengine = new VelocityEngine();

	vengine.setApplicationAttribute(ServletContext.class.getName(), context);

	vengine.setProperty(RuntimeConstants.RUNTIME_LOG_LOGSYSTEM_CLASS, new SLF4JLogChute());

	Properties p = new Properties();
	InputStream in = this.getClass().getResourceAsStream(loginConfig);
	if ( in == null ) {
		throw new RuntimeException("Unable to load configuration " + loginConfig);
	} else {
		log.info("Loaded " + loginConfig);
	}
	p.load(in);
	vengine.init(p);
	availableLoginSkins = new ArrayList();
	Map m = new HashMap();
	m.put("name", "defaultskin");
	m.put("display", "Default");
	availableLoginSkins.add(m);

	vengine.getTemplate("/vm/defaultskin/macros.vm");
}

Source File: VelocityLoginRenderEngine.java From sakai with Educational Community License v2.0

5 votes

public void init() throws Exception {
	/*try
	{
		styleAble = serverConfigurationService.getBoolean("portal.styleable", false);
		styleAbleContentSummary = serverConfigurationService.getBoolean("portal.styleable.contentSummary", false);
	}
	catch (Exception ex)
	{
		log
				.warn("No Server configuration service available, assuming default settings ");
	}*/
	
	if ( sessionManager == null ) {
		log.warn("No session Manager, assuming test mode ");
	}

	vengine = new VelocityEngine();

	vengine.setApplicationAttribute(ServletContext.class.getName(), context);

	vengine.setProperty(RuntimeConstants.RUNTIME_LOG_LOGSYSTEM_CLASS, new SLF4JLogChute());

	Properties p = new Properties();
	InputStream in = this.getClass().getResourceAsStream(loginConfig);
	if ( in == null ) {
		throw new RuntimeException("Unable to load configuration " + loginConfig);
	} else {
		log.info("Loaded " + loginConfig);
	}
	p.load(in);
	vengine.init(p);
	availableLoginSkins = new ArrayList();
	Map m = new HashMap();
	m.put("name", "defaultskin");
	m.put("display", "Default");
	availableLoginSkins.add(m);

	vengine.getTemplate("/vm/defaultskin/macros.vm");
}

Source File: VelocityEngineFactory.java From MaxKey with Apache License 2.0

5 votes

/**
 * Initialize a SpringResourceLoader for the given VelocityEngine.
 * <p>Called by {@code initVelocityResourceLoader}.
 * @param velocityEngine the VelocityEngine to configure
 * @param resourceLoaderPath the path to load Velocity resources from
 * @see SpringResourceLoader
 * @see #initVelocityResourceLoader
 */
protected void initSpringResourceLoader(VelocityEngine velocityEngine, String resourceLoaderPath) {
	velocityEngine.setProperty(
			RuntimeConstants.RESOURCE_LOADER, SpringResourceLoader.NAME);
	velocityEngine.setProperty(
			SpringResourceLoader.SPRING_RESOURCE_LOADER_CLASS, SpringResourceLoader.class.getName());
	velocityEngine.setProperty(
			SpringResourceLoader.SPRING_RESOURCE_LOADER_CACHE, "true");
	velocityEngine.setApplicationAttribute(
			SpringResourceLoader.SPRING_RESOURCE_LOADER, getResourceLoader());
	velocityEngine.setApplicationAttribute(
			SpringResourceLoader.SPRING_RESOURCE_LOADER_PATH, resourceLoaderPath);
}

Source File: DefaultVelocityEngineProducer.java From ozark with Apache License 2.0

5 votes

@Produces
@ViewEngineConfig
public VelocityEngine getVelocityEngine() {
    VelocityEngine velocityEngine = new VelocityEngine();
    velocityEngine.setProperty("resource.loader", "webapp");
    velocityEngine.setProperty("webapp.resource.loader.class", WebappResourceLoader.class.getCanonicalName());
    velocityEngine.setApplicationAttribute("javax.servlet.ServletContext", servletContext);
    velocityEngine.init();
    return velocityEngine;
}

Source File: VelocityEngineFactory.java From spring4-understanding with Apache License 2.0

5 votes

/**
 * Initialize a SpringResourceLoader for the given VelocityEngine.
 * <p>Called by {@code initVelocityResourceLoader}.
 * @param velocityEngine the VelocityEngine to configure
 * @param resourceLoaderPath the path to load Velocity resources from
 * @see SpringResourceLoader
 * @see #initVelocityResourceLoader
 */
protected void initSpringResourceLoader(VelocityEngine velocityEngine, String resourceLoaderPath) {
	velocityEngine.setProperty(
			RuntimeConstants.RESOURCE_LOADER, SpringResourceLoader.NAME);
	velocityEngine.setProperty(
			SpringResourceLoader.SPRING_RESOURCE_LOADER_CLASS, SpringResourceLoader.class.getName());
	velocityEngine.setProperty(
			SpringResourceLoader.SPRING_RESOURCE_LOADER_CACHE, "true");
	velocityEngine.setApplicationAttribute(
			SpringResourceLoader.SPRING_RESOURCE_LOADER, getResourceLoader());
	velocityEngine.setApplicationAttribute(
			SpringResourceLoader.SPRING_RESOURCE_LOADER_PATH, resourceLoaderPath);
}

Source File: VelocityEngineFactory.java From scoold with Apache License 2.0

5 votes

/**
 * Initialize a SpringResourceLoader for the given VelocityEngine.
 * <p>
 * Called by {@code initVelocityResourceLoader}.
 *
 * @param velocityEngine the VelocityEngine to configure
 * @param resourceLoaderPath the path to load Velocity resources from
 * @see SpringResourceLoader
 * @see #initVelocityResourceLoader
 */
protected void initSpringResourceLoader(VelocityEngine velocityEngine, String resourceLoaderPath) {
	velocityEngine.setProperty(
			RuntimeConstants.RESOURCE_LOADERS, SpringResourceLoader.NAME);
	velocityEngine.setProperty(
			SpringResourceLoader.SPRING_RESOURCE_LOADER_CLASS, SpringResourceLoader.class.getName());
	velocityEngine.setProperty(
			SpringResourceLoader.SPRING_RESOURCE_LOADER_CACHE, "true");
	velocityEngine.setApplicationAttribute(
			SpringResourceLoader.SPRING_RESOURCE_LOADER, getResourceLoader());
	velocityEngine.setApplicationAttribute(
			SpringResourceLoader.SPRING_RESOURCE_LOADER_PATH, resourceLoaderPath);
}

Source File: VelocityEngineFactory.java From lams with GNU General Public License v2.0

5 votes

/**
 * Initialize a SpringResourceLoader for the given VelocityEngine.
 * <p>Called by {@code initVelocityResourceLoader}.
 * @param velocityEngine the VelocityEngine to configure
 * @param resourceLoaderPath the path to load Velocity resources from
 * @see SpringResourceLoader
 * @see #initVelocityResourceLoader
 */
protected void initSpringResourceLoader(VelocityEngine velocityEngine, String resourceLoaderPath) {
	velocityEngine.setProperty(
			RuntimeConstants.RESOURCE_LOADER, SpringResourceLoader.NAME);
	velocityEngine.setProperty(
			SpringResourceLoader.SPRING_RESOURCE_LOADER_CLASS, SpringResourceLoader.class.getName());
	velocityEngine.setProperty(
			SpringResourceLoader.SPRING_RESOURCE_LOADER_CACHE, "true");
	velocityEngine.setApplicationAttribute(
			SpringResourceLoader.SPRING_RESOURCE_LOADER, getResourceLoader());
	velocityEngine.setApplicationAttribute(
			SpringResourceLoader.SPRING_RESOURCE_LOADER_PATH, resourceLoaderPath);
}

Source File: ControllerServlet2.java From sakai with Educational Community License v2.0

4 votes

@Override
public void init(ServletConfig servletConfig) throws ServletException
{
	super.init(servletConfig);

	ServletContext sc = servletConfig.getServletContext();

	wac = WebApplicationContextUtils.getWebApplicationContext(sc);
	if (wac == null)
	{
		throw new ServletException("Unable to get WebApplicationContext ");
	}
	searchBeanFactory = (SearchBeanFactory) wac.getBean("search-searchBeanFactory");
	if (searchBeanFactory == null)
	{
		throw new ServletException("Unable to get search-searchBeanFactory ");
	}
	sessionManager = (SessionManager) wac.getBean(SessionManager.class.getName());
	if (sessionManager == null)
	{
		throw new ServletException("Unable to get " + SessionManager.class.getName());
	}

	ServerConfigurationService  serverConfigurationService = (ServerConfigurationService) wac.getBean(ServerConfigurationService.class.getName());
	if (serverConfigurationService == null)
	{
		throw new ServletException("Unable to get " + ServerConfigurationService.class.getName());
	}
	serverUrl = serverConfigurationService.getServerUrl();

	searchBeanFactory.setContext(sc);

	inlineMacros = MACROS;
	InputStream is = null;
	try
	{
		vengine = new VelocityEngine();

		vengine.setApplicationAttribute(ServletContext.class.getName(), sc);
		vengine.setProperty(VelocityEngine.RUNTIME_LOG_LOGSYSTEM, new SLF4JLogChute());

		Properties p = new Properties();
		is = this.getClass().getResourceAsStream("searchvelocity.config");
		p.load(is);
		vengine.init(p);
		vengine.getTemplate(inlineMacros);

	}
	catch (Exception ex)
	{
		throw new ServletException(ex);
	}
	finally
	{
		if (is !=null)
		{
			try {
				is.close();
			} catch (IOException e) {
				log.debug("exception thrown in Finally block");
			}
		}
	}
	contentTypes.put("opensearch", "application/opensearchdescription+xml");
	contentTypes.put("sakai.src", "application/opensearchdescription+xml" );
	contentTypes.put("rss20", "text/xml" );
}

Source File: ControllerServlet2.java From sakai with Educational Community License v2.0

4 votes

@Override
public void init(ServletConfig servletConfig) throws ServletException
{
	super.init(servletConfig);

	ServletContext sc = servletConfig.getServletContext();

	wac = WebApplicationContextUtils.getWebApplicationContext(sc);
	if (wac == null)
	{
		throw new ServletException("Unable to get WebApplicationContext ");
	}
	searchBeanFactory = (SearchBeanFactory) wac.getBean("search-searchBeanFactory");
	if (searchBeanFactory == null)
	{
		throw new ServletException("Unable to get search-searchBeanFactory ");
	}
	sessionManager = (SessionManager) wac.getBean(SessionManager.class.getName());
	if (sessionManager == null)
	{
		throw new ServletException("Unable to get " + SessionManager.class.getName());
	}

	ServerConfigurationService  serverConfigurationService = (ServerConfigurationService) wac.getBean(ServerConfigurationService.class.getName());
	if (serverConfigurationService == null)
	{
		throw new ServletException("Unable to get " + ServerConfigurationService.class.getName());
	}
	serverUrl = serverConfigurationService.getServerUrl();

	searchBeanFactory.setContext(sc);

	inlineMacros = MACROS;
	InputStream is = null;
	try
	{
		vengine = new VelocityEngine();

		vengine.setApplicationAttribute(ServletContext.class.getName(), sc);
		vengine.setProperty(VelocityEngine.RUNTIME_LOG_LOGSYSTEM, new SLF4JLogChute());

		Properties p = new Properties();
		is = this.getClass().getResourceAsStream("searchvelocity.config");
		p.load(is);
		vengine.init(p);
		vengine.getTemplate(inlineMacros);

	}
	catch (Exception ex)
	{
		throw new ServletException(ex);
	}
	finally
	{
		if (is !=null)
		{
			try {
				is.close();
			} catch (IOException e) {
				log.debug("exception thrown in Finally block");
			}
		}
	}
	contentTypes.put("opensearch", "application/opensearchdescription+xml");
	contentTypes.put("sakai.src", "application/opensearchdescription+xml" );
	contentTypes.put("rss20", "text/xml" );
}

Source File: VelocityConfigurer.java From scoold with Apache License 2.0

2 votes

/**
 * Provides a ClasspathResourceLoader in addition to any default or user-defined
 * loader in order to load the spring Velocity macros from the class path.
 * @see org.apache.velocity.runtime.resource.loader.ClasspathResourceLoader
 * @param velocityEngine engine
 */
@Override
protected void postProcessVelocityEngine(VelocityEngine velocityEngine) {
	velocityEngine.setApplicationAttribute(ServletContext.class.getName(), this.servletContext);
}

Java Code Examples for org.apache.velocity.app.VelocityEngine#setApplicationAttribute()