Example usage for org.springframework.beans.factory BeanFactoryUtils beanOfTypeIncludingAncestors

Introduction

In this page you can find the example usage for org.springframework.beans.factory BeanFactoryUtils beanOfTypeIncludingAncestors.

Prototype

public static <T> T beanOfTypeIncludingAncestors(ListableBeanFactory lbf, Class<T> type,
        boolean includeNonSingletons, boolean allowEagerInit) throws BeansException 

Source Link

Document

Return a single bean of the given type or subtypes, also picking up beans defined in ancestor bean factories if the current bean factory is a HierarchicalBeanFactory.

Usage

From source file:ru.histone.spring.mvc.HistoneView.java

private Histone autodetectHistone() throws BeansException {
    try {/*w  ww.  j av  a 2  s.  c  o  m*/
        HistoneConfig histoneConfig = BeanFactoryUtils.beanOfTypeIncludingAncestors(getApplicationContext(),
                HistoneConfig.class, true, false);
        return histoneConfig.getHistone();
    } catch (NoSuchBeanDefinitionException ex) {
        throw new ApplicationContextException(
                "Must define a single HistoneConfig bean in this web application context "
                        + "(may be inherited): HistoneConfigurer is the usual implementation. "
                        + "This bean may be given any name.",
                ex);
    }
}

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From source file:org.wp.spring.php.view.PHPView.java

@Override
protected void initServletContext(ServletContext servletContext) {
    checkServletAPIVersion(servletContext);
    if (_context == null) {
        _context = BeanFactoryUtils.beanOfTypeIncludingAncestors(getApplicationContext(), PhpContext.class,
                true, false);/* w ww  . j a  v a2  s .c  om*/
    }
    // _context.getContext().setPwd(new FilePath(servletContext.getRealPath("/")));
    _context.getContext().init();
    _context.getContext().setServletContext(servletContext);
}

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From source file:org.openmrs.contrib.metadatarepository.webapp.taglib.LabelTag.java

/**
 * Get the validator resources from a ValidatorFactory defined in the
 * web application context or one of its parent contexts.
 * The bean is resolved by type (org.springframework.validation.commons.ValidatorFactory).
 *
 * @return ValidatorResources from a ValidatorFactory.
 *//*www. j  a va 2s.c o m*/
private ValidatorResources getValidatorResources() {
    // look in servlet beans definition (i.e. action-servlet.xml)
    WebApplicationContext ctx = (WebApplicationContext) pageContext.getRequest()
            .getAttribute(DispatcherServlet.WEB_APPLICATION_CONTEXT_ATTRIBUTE);
    ValidatorFactory factory = null;
    try {
        factory = (ValidatorFactory) BeanFactoryUtils.beanOfTypeIncludingAncestors(ctx, ValidatorFactory.class,
                true, true);
    } catch (NoSuchBeanDefinitionException e) {
        // look in main application context (i.e. applicationContext.xml)
        ctx = WebApplicationContextUtils.getRequiredWebApplicationContext(pageContext.getServletContext());
        factory = (ValidatorFactory) BeanFactoryUtils.beanOfTypeIncludingAncestors(ctx, ValidatorFactory.class,
                true, true);
    }
    return factory.getValidatorResources();
}

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From source file:org.sakaiproject.hierarchy.tool.vm.spring.VelocityView.java

/**
 * Autodetect a VelocityEngine via the ApplicationContext.
 * Called if no explicit VelocityEngine has been specified.
 * @return the VelocityEngine to use for VelocityViews
 * @throws BeansException if no VelocityEngine could be found
 * @see #getApplicationContext/* w ww  .j  a  va 2  s  . c  o  m*/
 * @see #setVelocityEngine
 */
protected VelocityEngine autodetectVelocityEngine() throws BeansException {
    try {
        VelocityConfig velocityConfig = (VelocityConfig) BeanFactoryUtils
                .beanOfTypeIncludingAncestors(getApplicationContext(), VelocityConfig.class, true, false);
        return velocityConfig.getVelocityEngine();
    } catch (NoSuchBeanDefinitionException ex) {
        throw new ApplicationContextException(
                "Must define a single VelocityConfig bean in this web application context "
                        + "(may be inherited): VelocityConfigurer is the usual implementation. "
                        + "This bean may be given any name.",
                ex);
    }
}

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From source file:alpha.portal.webapp.taglib.LabelTag.java

/**
 * Get the validator resources from a ValidatorFactory defined in the web
 * application context or one of its parent contexts. The bean is resolved
 * by type (org.springframework.validation.commons.ValidatorFactory).
 * /*from   w w w . jav a2  s  .c o  m*/
 * @return ValidatorResources from a ValidatorFactory.
 */
private ValidatorResources getValidatorResources() {
    // look in servlet beans definition (i.e. action-servlet.xml)
    WebApplicationContext ctx = (WebApplicationContext) this.pageContext.getRequest()
            .getAttribute(DispatcherServlet.WEB_APPLICATION_CONTEXT_ATTRIBUTE);
    ValidatorFactory factory = null;
    try {
        factory = BeanFactoryUtils.beanOfTypeIncludingAncestors(ctx, ValidatorFactory.class, true, true);
    } catch (final NoSuchBeanDefinitionException e) {
        // look in main application context (i.e. applicationContext.xml)
        ctx = WebApplicationContextUtils.getRequiredWebApplicationContext(this.pageContext.getServletContext());
        factory = BeanFactoryUtils.beanOfTypeIncludingAncestors(ctx, ValidatorFactory.class, true, true);
    }
    return factory.getValidatorResources();
}

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From source file:net.alpha.velocity.spring.web.VelocityView.java

/**
 * Autodetect a VelocityEngine via the ApplicationContext.
 * Called if no explicit VelocityEngine has been specified.
 *
 * @return the VelocityEngine to use for VelocityViews
 * @throws BeansException if no VelocityEngine could be found
 * @see #getApplicationContext/*from   ww w  . j  a v  a 2  s . c  o  m*/
 * @see #setVelocityEngine
 */
protected VelocityEngine autodetectVelocityEngine() throws BeansException {
    try {
        VelocityConfig velocityConfig = BeanFactoryUtils.beanOfTypeIncludingAncestors(getApplicationContext(),
                VelocityConfig.class, true, false);
        return velocityConfig.getVelocityEngine();
    } catch (NoSuchBeanDefinitionException ex) {
        throw new ApplicationContextException(
                "Must define a single VelocityConfig bean in this web application context "
                        + "(may be inherited): VelocityConfigurer is the usual implementation. "
                        + "This bean may be given any name.",
                ex);
    }
}

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From source file:org.springmodules.validation.commons.taglib.JavascriptValidatorTag.java

/**
 * Get the validator resources from a ValidatorFactory defined in the
 * web application context or one of its parent contexts.
 * The bean is resolved by type (org.springmodules.commons.validator.ValidatorFactory).
 *
 * @return ValidatorResources from a ValidatorFactory
 *//*from   w  ww  . j  a va2  s  .c  o m*/
private ValidatorResources getValidatorResources() {
    WebApplicationContext ctx = (WebApplicationContext) pageContext.getRequest()
            .getAttribute(DispatcherServlet.WEB_APPLICATION_CONTEXT_ATTRIBUTE);
    if (ctx == null) {
        // look in main application context (i.e. applicationContext.xml)
        ctx = WebApplicationContextUtils.getRequiredWebApplicationContext(pageContext.getServletContext());
    }
    ValidatorFactory factory = (ValidatorFactory) BeanFactoryUtils.beanOfTypeIncludingAncestors(ctx,
            ValidatorFactory.class, true, true);
    return factory.getValidatorResources();
}

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From source file:org.theospi.portfolio.shared.control.XmlElementView.java

/**
 * Invoked on startup. Looks for a single VelocityConfig bean to
 * find the relevant VelocityEngine for this factory.
 *///from w  w  w.j  a  v a2  s.c om
protected void initApplicationContext() throws BeansException {
    super.initApplicationContext();

    if (this.velocityEngine == null) {
        try {
            VelocityEngineFactory velocityConfig = (VelocityEngineFactory) BeanFactoryUtils
                    .beanOfTypeIncludingAncestors(getApplicationContext(), VelocityEngineFactory.class, true,
                            true);
            this.velocityEngine = velocityConfig.getVelocityEngine();
        } catch (NoSuchBeanDefinitionException ex) {
            throw new ApplicationContextException(
                    "Must define a single VelocityConfig bean in this web application "
                            + "context (may be inherited): VelocityConfigurer is the usual implementation. "
                            + "This bean may be given any name.",
                    ex);
        }
    }

    try {
        // check that we can get the template, even if we might subsequently get it again
        this.template = getVelocityTemplate();
    } catch (ResourceNotFoundException ex) {
        throw new ApplicationContextException("Cannot find Velocity template for URL [" + getBaseUrl()
                + "]: Did you specify the correct resource loader path?", ex);
    } catch (Exception ex) {
        throw new ApplicationContextException("Cannot load Velocity template for URL [" + getBaseUrl() + "]",
                ex);
    }
}

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