Java Code Examples for org.springframework.beans.BeansException#getMessage()

/**
 * Creates Spring application context. Optionally excluded properties can be specified,
 * it means that if such a property is found in {@link org.apache.ignite.configuration.IgniteConfiguration}
 * then it is removed before the bean is instantiated.
 * For example, {@code streamerConfiguration} can be excluded from the configs that Visor uses.
 *
 * @param cfgStream Stream where config file is located.
 * @param excludedProps Properties to be excluded.
 * @return Spring application context.
 * @throws IgniteCheckedException If configuration could not be read.
 */
public static ApplicationContext applicationContext(InputStream cfgStream, final String... excludedProps)
    throws IgniteCheckedException {
    try {
        GenericApplicationContext springCtx = prepareSpringContext(excludedProps);

        XmlBeanDefinitionReader reader = new XmlBeanDefinitionReader(springCtx);

        reader.setValidationMode(XmlBeanDefinitionReader.VALIDATION_XSD);

        reader.loadBeanDefinitions(new InputStreamResource(cfgStream));

        springCtx.refresh();

        return springCtx;
    }
    catch (BeansException e) {
        if (X.hasCause(e, ClassNotFoundException.class))
            throw new IgniteCheckedException("Failed to instantiate Spring XML application context " +
                "(make sure all classes used in Spring configuration are present at CLASSPATH) ", e);
        else
            throw new IgniteCheckedException("Failed to instantiate Spring XML application context [err=" +
                e.getMessage() + ']', e);
    }
}
 

/**
 * Creates Spring application context. Optionally excluded properties can be specified,
 * it means that if such a property is found in {@link org.apache.ignite.configuration.IgniteConfiguration}
 * then it is removed before the bean is instantiated.
 * For example, {@code streamerConfiguration} can be excluded from the configs that Visor uses.
 *
 * @param cfgUrl Resource where config file is located.
 * @param excludedProps Properties to be excluded.
 * @return Spring application context.
 * @throws IgniteCheckedException If configuration could not be read.
 */
public static ApplicationContext applicationContext(URL cfgUrl, final String... excludedProps)
    throws IgniteCheckedException {
    try {
        GenericApplicationContext springCtx = prepareSpringContext(excludedProps);

        new XmlBeanDefinitionReader(springCtx).loadBeanDefinitions(new UrlResource(cfgUrl));

        springCtx.refresh();

        return springCtx;
    }
    catch (BeansException e) {
        if (X.hasCause(e, ClassNotFoundException.class))
            throw new IgniteCheckedException("Failed to instantiate Spring XML application context " +
                "(make sure all classes used in Spring configuration are present at CLASSPATH) " +
                "[springUrl=" + cfgUrl + ']', e);
        else
            throw new IgniteCheckedException("Failed to instantiate Spring XML application context [springUrl=" +
                cfgUrl + ", err=" + e.getMessage() + ']', e);
    }
}
 

/** {@inheritDoc} */
@Override public <T> IgniteBiTuple<Collection<T>, ? extends GridSpringResourceContext> loadConfigurations(
    InputStream cfgStream, Class<T> cls, String... excludedProps) throws IgniteCheckedException {
    ApplicationContext springCtx = applicationContext(cfgStream, excludedProps);
    Map<String, T> cfgMap;

    try {
        cfgMap = springCtx.getBeansOfType(cls);
    }
    catch (BeansException e) {
        throw new IgniteCheckedException("Failed to instantiate bean [type=" + cls +
            ", err=" + e.getMessage() + ']', e);
    }

    if (cfgMap == null || cfgMap.isEmpty())
        throw new IgniteCheckedException("Failed to find configuration in: " + cfgStream);

    return F.t(cfgMap.values(), new GridSpringResourceContextImpl(springCtx));
}
 

/** {@inheritDoc} */
@Override public <T> IgniteBiTuple<Collection<T>, ? extends GridSpringResourceContext>
loadConfigurations(URL cfgUrl, Class<T> cls, String... excludedProps) throws IgniteCheckedException {
    ApplicationContext springCtx = applicationContext(cfgUrl, excludedProps);
    Map<String, T> cfgMap;

    try {
        cfgMap = springCtx.getBeansOfType(cls);
    }
    catch (BeansException e) {
        throw new IgniteCheckedException("Failed to instantiate bean [type=" + cls +
            ", err=" + e.getMessage() + ']', e);
    }

    if (cfgMap == null || cfgMap.isEmpty())
        throw new IgniteCheckedException("Failed to find configuration in: " + cfgUrl);

    return F.t(cfgMap.values(), new GridSpringResourceContextImpl(springCtx));
}
 

/**
 * {@inheritDoc}
 */
@Override
public synchronized <T extends Object> T loadObject(
        final Class<T> baseClass, final String key)
    throws ConfigurationException {
    if (context == null) {
        LOGGER.warn("configuration error. unable to load object: key '"
                + key + "' from a null configuration");
        return null;
    }
    if (!context.containsBean(key)) {
        LOGGER.warn("unable to load object: key '" + key + "' not found");
        return null;
    }
    final Object object;
    try {
        if (LOGGER.isDebugEnabled()) {
            LOGGER.debug("loading bean with id '" + key + "'");
        }
        object = context.getBean(key, baseClass);
    } catch (BeansException e) {
        throw new ConfigurationException(e.getMessage(), e);
    }

    return baseClass.cast(object);
}
 

/**
 * Create a service locator exception for the given cause.
 * Only called in case of a custom service locator exception.
 * <p>The default implementation can handle all variations of
 * message and exception arguments.
 * @param exceptionConstructor the constructor to use
 * @param cause the cause of the service lookup failure
 * @return the service locator exception to throw
 * @see #setServiceLocatorExceptionClass
 */
protected Exception createServiceLocatorException(Constructor<Exception> exceptionConstructor, BeansException cause) {
	Class<?>[] paramTypes = exceptionConstructor.getParameterTypes();
	Object[] args = new Object[paramTypes.length];
	for (int i = 0; i < paramTypes.length; i++) {
		if (String.class == paramTypes[i]) {
			args[i] = cause.getMessage();
		}
		else if (paramTypes[i].isInstance(cause)) {
			args[i] = cause;
		}
	}
	return BeanUtils.instantiateClass(exceptionConstructor, args);
}
 

@Override
public Wagon getWagon( WagonFactoryRequest wagonFactoryRequest )
    throws WagonFactoryException
{
    try
    {
        String protocol = StringUtils.startsWith( wagonFactoryRequest.getProtocol(), "wagon#" )
            ? wagonFactoryRequest.getProtocol()
            : "wagon#" + wagonFactoryRequest.getProtocol();

        // if it's a ntlm proxy we have to lookup the wagon light which support thats
        // wagon http client doesn't support that
        if ( wagonFactoryRequest.getNetworkProxy() != null && wagonFactoryRequest.getNetworkProxy().isUseNtlm() )
        {
            protocol = protocol + "-ntlm";
        }

        Wagon wagon = applicationContext.getBean( protocol, Wagon.class );
        wagon.addTransferListener( debugTransferListener );
        configureUserAgent( wagon, wagonFactoryRequest );
        return wagon;
    }
    catch ( BeansException e )
    {
        throw new WagonFactoryException( e.getMessage(), e );
    }
}
 

/**
 * Gets Spring application context by given path.
 *
 * @param path Spring application context configuration path.
 * @return Spring application context.
 * @throws IgniteCheckedException If given path or xml-configuration at this path is invalid.
 */
private GenericApplicationContext getSpringContext(String path) throws IgniteCheckedException {
    try {
        GenericApplicationContext ctx = new GenericApplicationContext();

        new XmlBeanDefinitionReader(ctx).loadBeanDefinitions(new UrlResource(U.resolveIgniteUrl(path)));

        ctx.refresh();

        return ctx;
    }
    catch (BeansException e) {
        throw new IgniteCheckedException("Failed to instantiate Spring XML application context: " + e.getMessage(), e);
    }
}
 

@BeforeClass
public static void setupClass() {
    try {
        springContext = new ClassPathXmlApplicationContext("security.xml");
        userDetailsService = (UserDetailsService) springContext.getBean("timelyUserDetailsService");
    } catch (BeansException e) {
        throw new ServiceConfigurationError("Error initializing from spring: " + e.getMessage(), e.getRootCause());
    }
}
 

/**
 * Create a service locator exception for the given cause.
 * Only called in case of a custom service locator exception.
 * <p>The default implementation can handle all variations of
 * message and exception arguments.
 * @param exceptionConstructor the constructor to use
 * @param cause the cause of the service lookup failure
 * @return the service locator exception to throw
 * @see #setServiceLocatorExceptionClass
 */
protected Exception createServiceLocatorException(Constructor<Exception> exceptionConstructor, BeansException cause) {
	Class<?>[] paramTypes = exceptionConstructor.getParameterTypes();
	Object[] args = new Object[paramTypes.length];
	for (int i = 0; i < paramTypes.length; i++) {
		if (String.class == paramTypes[i]) {
			args[i] = cause.getMessage();
		}
		else if (paramTypes[i].isInstance(cause)) {
			args[i] = cause;
		}
	}
	return BeanUtils.instantiateClass(exceptionConstructor, args);
}
 

/**
 * Standard way of initializing this filter.
 * Map config parameters onto bean properties of this filter, and
 * invoke subclass initialization.
 * @param filterConfig the configuration for this filter
 * @throws ServletException if bean properties are invalid (or required
 * properties are missing), or if subclass initialization fails.
 * @see #initFilterBean
 */
@Override
public final void init(FilterConfig filterConfig) throws ServletException {
	Assert.notNull(filterConfig, "FilterConfig must not be null");
	if (logger.isDebugEnabled()) {
		logger.debug("Initializing filter '" + filterConfig.getFilterName() + "'");
	}

	this.filterConfig = filterConfig;

	// Set bean properties from init parameters.
	try {
		PropertyValues pvs = new FilterConfigPropertyValues(filterConfig, this.requiredProperties);
		BeanWrapper bw = PropertyAccessorFactory.forBeanPropertyAccess(this);
		ResourceLoader resourceLoader = new ServletContextResourceLoader(filterConfig.getServletContext());
		bw.registerCustomEditor(Resource.class, new ResourceEditor(resourceLoader, this.environment));
		initBeanWrapper(bw);
		bw.setPropertyValues(pvs, true);
	}
	catch (BeansException ex) {
		String msg = "Failed to set bean properties on filter '" +
			filterConfig.getFilterName() + "': " + ex.getMessage();
		logger.error(msg, ex);
		throw new NestedServletException(msg, ex);
	}

	// Let subclasses do whatever initialization they like.
	initFilterBean();

	if (logger.isDebugEnabled()) {
		logger.debug("Filter '" + filterConfig.getFilterName() + "' configured successfully");
	}
}
 

/**
 * Create a service locator exception for the given cause.
 * Only called in case of a custom service locator exception.
 * <p>The default implementation can handle all variations of
 * message and exception arguments.
 * @param exceptionConstructor the constructor to use
 * @param cause the cause of the service lookup failure
 * @return the service locator exception to throw
 * @see #setServiceLocatorExceptionClass
 */
protected Exception createServiceLocatorException(Constructor<Exception> exceptionConstructor, BeansException cause) {
	Class<?>[] paramTypes = exceptionConstructor.getParameterTypes();
	Object[] args = new Object[paramTypes.length];
	for (int i = 0; i < paramTypes.length; i++) {
		if (paramTypes[i].equals(String.class)) {
			args[i] = cause.getMessage();
		}
		else if (paramTypes[i].isInstance(cause)) {
			args[i] = cause;
		}
	}
	return BeanUtils.instantiateClass(exceptionConstructor, args);
}
 

/**
 * Create a service locator exception for the given cause.
 * Only called in case of a custom service locator exception.
 * <p>The default implementation can handle all variations of
 * message and exception arguments.
 * @param exceptionConstructor the constructor to use
 * @param cause the cause of the service lookup failure
 * @return the service locator exception to throw
 * @see #setServiceLocatorExceptionClass
 */
protected Exception createServiceLocatorException(Constructor<Exception> exceptionConstructor, BeansException cause) {
	Class<?>[] paramTypes = exceptionConstructor.getParameterTypes();
	Object[] args = new Object[paramTypes.length];
	for (int i = 0; i < paramTypes.length; i++) {
		if (String.class == paramTypes[i]) {
			args[i] = cause.getMessage();
		}
		else if (paramTypes[i].isInstance(cause)) {
			args[i] = cause;
		}
	}
	return BeanUtils.instantiateClass(exceptionConstructor, args);
}
 

/**
 * Create a service locator exception for the given cause.
 * Only called in case of a custom service locator exception.
 * <p>The default implementation can handle all variations of
 * message and exception arguments.
 * @param exceptionConstructor the constructor to use
 * @param cause the cause of the service lookup failure
 * @return the service locator exception to throw
 * @see #setServiceLocatorExceptionClass
 */
protected Exception createServiceLocatorException(Constructor<Exception> exceptionConstructor, BeansException cause) {
	Class<?>[] paramTypes = exceptionConstructor.getParameterTypes();
	Object[] args = new Object[paramTypes.length];
	for (int i = 0; i < paramTypes.length; i++) {
		if (String.class == paramTypes[i]) {
			args[i] = cause.getMessage();
		}
		else if (paramTypes[i].isInstance(cause)) {
			args[i] = cause;
		}
	}
	return BeanUtils.instantiateClass(exceptionConstructor, args);
}
 

/**
 * Create a new UnsatisfiedDependencyException.
 * @param resourceDescription description of the resource that the bean definition came from
 * @param beanName the name of the bean requested
 * @param propertyName the name of the bean property that couldn't be satisfied
 * @param ex the bean creation exception that indicated the unsatisfied dependency
 */
public UnsatisfiedDependencyException(
		String resourceDescription, String beanName, String propertyName, BeansException ex) {

	this(resourceDescription, beanName, propertyName, (ex != null ? ": " + ex.getMessage() : ""));
	initCause(ex);
}
 

/**
 * Create a new UnsatisfiedDependencyException.
 * @param resourceDescription description of the resource that the bean definition came from
 * @param beanName the name of the bean requested
 * @param ctorArgIndex the index of the constructor argument that couldn't be satisfied
 * @param ctorArgType the type of the constructor argument that couldn't be satisfied
 * @param ex the bean creation exception that indicated the unsatisfied dependency
 */
public UnsatisfiedDependencyException(
		String resourceDescription, String beanName, int ctorArgIndex, Class<?> ctorArgType, BeansException ex) {

	this(resourceDescription, beanName, ctorArgIndex, ctorArgType, (ex != null ? ": " + ex.getMessage() : ""));
	initCause(ex);
}
 

/**
 * Create a new UnsatisfiedDependencyException.
 * @param resourceDescription description of the resource that the bean definition came from
 * @param beanName the name of the bean requested
 * @param ctorArgIndex the index of the constructor argument that couldn't be satisfied
 * @param ctorArgType the type of the constructor argument that couldn't be satisfied
 * @param ex the bean creation exception that indicated the unsatisfied dependency
 */
public UnsatisfiedDependencyException(
		String resourceDescription, String beanName, int ctorArgIndex, Class<?> ctorArgType, BeansException ex) {

	this(resourceDescription, beanName, ctorArgIndex, ctorArgType, (ex != null ? ": " + ex.getMessage() : ""));
	initCause(ex);
}
 

/**
 * Create a new UnsatisfiedDependencyException.
 * @param resourceDescription description of the resource that the bean definition came from
 * @param beanName the name of the bean requested
 * @param propertyName the name of the bean property that couldn't be satisfied
 * @param ex the bean creation exception that indicated the unsatisfied dependency
 */
public UnsatisfiedDependencyException(
		String resourceDescription, String beanName, String propertyName, BeansException ex) {

	this(resourceDescription, beanName, propertyName, (ex != null ? ": " + ex.getMessage() : ""));
	initCause(ex);
}
 

/**
 * Create a new UnsatisfiedDependencyException.
 * @param resourceDescription description of the resource that the bean definition came from
 * @param beanName the name of the bean requested
 * @param ctorArgIndex the index of the constructor argument that couldn't be satisfied
 * @param ctorArgType the type of the constructor argument that couldn't be satisfied
 * @param ex the bean creation exception that indicated the unsatisfied dependency
 * @deprecated in favor of {@link #UnsatisfiedDependencyException(String, String, InjectionPoint, BeansException)}
 */
@Deprecated
public UnsatisfiedDependencyException(
		String resourceDescription, String beanName, int ctorArgIndex, Class<?> ctorArgType, BeansException ex) {

	this(resourceDescription, beanName, ctorArgIndex, ctorArgType, (ex != null ? ex.getMessage() : ""));
	initCause(ex);
}