Examples of VelocityEngineFactoryBean

org.springframework.ui.velocity.VelocityEngineFactoryBean
Factory bean that configures a VelocityEngine and provides it as bean reference. This bean is intended for any kind of usage of Velocity in application code, e.g. for generating email content. For web views, VelocityConfigurer is used to set up a VelocityEngine for views.
The simplest way to use this class is to specify a "resourceLoaderPath"; you do not need any further configuration then. For example, in a web application context:
```
 <bean id="velocityEngine" class="org.springframework.ui.velocity.VelocityEngineFactoryBean"> <property name="resourceLoaderPath" value="/WEB-INF/velocity/"/> </bean>
```
See the base class VelocityEngineFactory for configuration details. @author Juergen Hoeller @see #setConfigLocation @see #setVelocityProperties @see #setResourceLoaderPath @see org.springframework.web.servlet.view.velocity.VelocityConfigurer

Examples of org.springframework.ui.velocity.VelocityEngineFactoryBean

    validatorSuite = new SAML2ValidatorSuite();
  }


  protected VelocityEngine velocityEngine() {


    final VelocityEngineFactoryBean velocityEngineFactoryBean = new VelocityEngineFactoryBean();
    velocityEngineFactoryBean.setPreferFileSystemAccess(false);
    Properties velocityEngineProperties = new Properties();
    velocityEngineProperties.setProperty("resource.loader", "classpath");
    velocityEngineProperties.setProperty("classpath.resource.loader.class", "org.apache.velocity.runtime.resource.loader.ClasspathResourceLoader");
    velocityEngineFactoryBean.setVelocityProperties(velocityEngineProperties);


    try {
      return velocityEngineFactoryBean.createVelocityEngine();
    } catch (IOException e) {
      throw new RuntimeException("Unable to create velocity engine instance");
    }
  }

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Examples of org.springframework.ui.velocity.VelocityEngineFactoryBean

 * @author Juergen Hoeller
 */
public class VelocityConfigurerTests extends TestCase {


  public void testVelocityEngineFactoryBeanWithConfigLocation() throws VelocityException {
    VelocityEngineFactoryBean vefb = new VelocityEngineFactoryBean();
    vefb.setConfigLocation(new FileSystemResource("myprops.properties"));
    Properties props = new Properties();
    props.setProperty("myprop", "/mydir");
    vefb.setVelocityProperties(props);
    try {
      vefb.afterPropertiesSet();
      fail("Should have thrown IOException");
    }
    catch (IOException ex) {
      // expected
    }

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Examples of org.springframework.ui.velocity.VelocityEngineFactoryBean

      // expected
    }
  }


  public void testVelocityEngineFactoryBeanWithVelocityProperties() throws VelocityException, IOException {
    VelocityEngineFactoryBean vefb = new VelocityEngineFactoryBean();
    Properties props = new Properties();
    props.setProperty("myprop", "/mydir");
    vefb.setVelocityProperties(props);
    Object value = new Object();
    Map map = new HashMap();
    map.put("myentry", value);
    vefb.setVelocityPropertiesMap(map);
    vefb.afterPropertiesSet();
    assertTrue(vefb.getObject() instanceof VelocityEngine);
    VelocityEngine ve = (VelocityEngine) vefb.getObject();
    assertEquals("/mydir", ve.getProperty("myprop"));
    assertEquals(value, ve.getProperty("myentry"));
  }

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Examples of org.springframework.ui.velocity.VelocityEngineFactoryBean

    assertEquals("/mydir", ve.getProperty("myprop"));
    assertEquals(value, ve.getProperty("myentry"));
  }


  public void testVelocityEngineFactoryBeanWithResourceLoaderPath() throws IOException, VelocityException {
    VelocityEngineFactoryBean vefb = new VelocityEngineFactoryBean();
    vefb.setResourceLoaderPath("file:/mydir");
    vefb.afterPropertiesSet();
    assertTrue(vefb.getObject() instanceof VelocityEngine);
    VelocityEngine ve = (VelocityEngine) vefb.getObject();
    assertEquals(new File("/mydir").getAbsolutePath(), ve.getProperty(VelocityEngine.FILE_RESOURCE_LOADER_PATH));
  }

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Examples of org.springframework.ui.velocity.VelocityEngineFactoryBean

    VelocityEngine ve = (VelocityEngine) vefb.getObject();
    assertEquals(new File("/mydir").getAbsolutePath(), ve.getProperty(VelocityEngine.FILE_RESOURCE_LOADER_PATH));
  }


  public void testVelocityEngineFactoryBeanWithNonFileResourceLoaderPath() throws Exception {
    VelocityEngineFactoryBean vefb = new VelocityEngineFactoryBean();
    vefb.setResourceLoaderPath("file:/mydir");
    vefb.setResourceLoader(new ResourceLoader() {
      public Resource getResource(String location) {
        if (location.equals("file:/mydir") || location.equals("file:/mydir/test")) {
          return new ByteArrayResource("test".getBytes(), "test");
        }
        try {
          return new UrlResource(location);
        }
        catch (MalformedURLException ex) {
          throw new IllegalArgumentException(ex.toString());
        }
      }
      public ClassLoader getClassLoader() {
        return getClass().getClassLoader();
      }
    });
    vefb.afterPropertiesSet();
    assertTrue(vefb.getObject() instanceof VelocityEngine);
    VelocityEngine ve = (VelocityEngine) vefb.getObject();
    assertEquals("test", VelocityEngineUtils.mergeTemplateIntoString(ve, "test", new HashMap()));
  }

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Examples of org.springframework.ui.velocity.VelocityEngineFactoryBean

 * @author Juergen Hoeller
 */
public class VelocityConfigurerTests extends TestCase {


  public void testVelocityEngineFactoryBeanWithConfigLocation() throws VelocityException {
    VelocityEngineFactoryBean vefb = new VelocityEngineFactoryBean();
    vefb.setConfigLocation(new FileSystemResource("myprops.properties"));
    Properties props = new Properties();
    props.setProperty("myprop", "/mydir");
    vefb.setVelocityProperties(props);
    try {
      vefb.afterPropertiesSet();
      fail("Should have thrown IOException");
    }
    catch (IOException ex) {
      // expected
    }

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Examples of org.springframework.ui.velocity.VelocityEngineFactoryBean

      // expected
    }
  }


  public void testVelocityEngineFactoryBeanWithVelocityProperties() throws VelocityException, IOException {
    VelocityEngineFactoryBean vefb = new VelocityEngineFactoryBean();
    Properties props = new Properties();
    props.setProperty("myprop", "/mydir");
    vefb.setVelocityProperties(props);
    Object value = new Object();
    Map map = new HashMap();
    map.put("myentry", value);
    vefb.setVelocityPropertiesMap(map);
    vefb.afterPropertiesSet();
    assertThat(vefb.getObject(), instanceOf(VelocityEngine.class));
    VelocityEngine ve = vefb.getObject();
    assertEquals("/mydir", ve.getProperty("myprop"));
    assertEquals(value, ve.getProperty("myentry"));
  }

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Examples of org.springframework.ui.velocity.VelocityEngineFactoryBean

    assertEquals("/mydir", ve.getProperty("myprop"));
    assertEquals(value, ve.getProperty("myentry"));
  }


  public void testVelocityEngineFactoryBeanWithResourceLoaderPath() throws IOException, VelocityException {
    VelocityEngineFactoryBean vefb = new VelocityEngineFactoryBean();
    vefb.setResourceLoaderPath("file:/mydir");
    vefb.afterPropertiesSet();
    assertThat(vefb.getObject(), instanceOf(VelocityEngine.class));
    VelocityEngine ve = vefb.getObject();
    assertEquals(new File("/mydir").getAbsolutePath(), ve.getProperty(VelocityEngine.FILE_RESOURCE_LOADER_PATH));
  }

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Examples of org.springframework.ui.velocity.VelocityEngineFactoryBean

    VelocityEngine ve = vefb.getObject();
    assertEquals(new File("/mydir").getAbsolutePath(), ve.getProperty(VelocityEngine.FILE_RESOURCE_LOADER_PATH));
  }


  public void testVelocityEngineFactoryBeanWithNonFileResourceLoaderPath() throws Exception {
    VelocityEngineFactoryBean vefb = new VelocityEngineFactoryBean();
    vefb.setResourceLoaderPath("file:/mydir");
    vefb.setResourceLoader(new ResourceLoader() {
      @Override
      public Resource getResource(String location) {
        if (location.equals("file:/mydir") || location.equals("file:/mydir/test")) {
          return new ByteArrayResource("test".getBytes(), "test");
        }
        try {
          return new UrlResource(location);
        }
        catch (MalformedURLException ex) {
          throw new IllegalArgumentException(ex.toString());
        }
      }
      @Override
      public ClassLoader getClassLoader() {
        return getClass().getClassLoader();
      }
    });
    vefb.afterPropertiesSet();
    assertThat(vefb.getObject(), instanceOf(VelocityEngine.class));
    VelocityEngine ve = vefb.getObject();
    assertEquals("test", VelocityEngineUtils.mergeTemplateIntoString(ve, "test", new HashMap()));
  }

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Examples of org.springframework.ui.velocity.VelocityEngineFactoryBean

    private static final Logger log = LoggerFactory.getLogger(MailConfiguration.class);


    @Bean
    public VelocityEngine velocityEngine() throws IOException {
        log.debug("Starting Velocity Engine");
        VelocityEngineFactoryBean factory = new VelocityEngineFactoryBean();
        Properties props = new Properties();


        props.put("resource.loader", "class");
        props.put("class.resource.loader.class", "org.apache.velocity.runtime.resource.loader.ClasspathResourceLoader");


        // necessary to get logs on templates's error
        props.put("runtime.log.logsystem.class", "org.apache.velocity.runtime.log.Log4JLogChute");
        props.put("runtime.log.error.stacktrace", "true");
        props.put("runtime.log.warn.stacktrace", "true");
        props.put("runtime.log.info.stacktrace", "true");
        props.put("runtime.log.invalid.reference", "true");
        // TODO : FileResourceLoader could be used to externalize templates


        // enable relative includes
        props.put("eventhandler.include.class", "org.apache.velocity.app.event.implement.IncludeRelativePath");


        factory.setVelocityProperties(props);
        return factory.createVelocityEngine();
    }

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