List of usage examples for org.springframework.beans BeanInstantiationException BeanInstantiationException
public BeanInstantiationException(Method constructingMethod, String msg, @Nullable Throwable cause)
From source file:org.lightadmin.core.config.context.LightAdminRepositoryRestMvcConfiguration.java
@Bean public Repositories repositories() { try {//from w w w . j av a 2s.c om return new RepositoriesFactoryBean(beanFactory).getObject(); } catch (Exception e) { throw new BeanInstantiationException(Repositories.class, "Repositories bean instantiation problem!", e); } }
From source file:gDao.genericDao.SimpleDaoHandler.java
@Override public Object postProcessAfterInitialization(Object bean, String beanName) throws BeansException { try {/*from w w w .j av a 2 s . co m*/ injectGDao(bean); } catch (Exception e) { throw new BeanInstantiationException(bean.getClass(), e.getMessage(), e.getCause()); } return bean; }
From source file:com.frank.search.solr.server.support.SolrClientUtils.java
@SuppressWarnings({ "unchecked", "rawtypes" })
private static SolrClient cloneEmbeddedSolrServer(SolrClient solrClient, String core) {
CoreContainer coreContainer = ((EmbeddedSolrServer) solrClient).getCoreContainer();
try {/*from w w w .j a v a 2 s .c om*/
Constructor constructor = ClassUtils.getConstructorIfAvailable(solrClient.getClass(),
CoreContainer.class, String.class);
return (SolrClient) BeanUtils.instantiateClass(constructor, coreContainer, core);
} catch (Exception e) {
throw new BeanInstantiationException(solrClient.getClass(),
"Cannot create instace of " + solrClient.getClass() + ".", e);
}
}
From source file:com.frank.search.solr.server.support.SolrClientUtils.java
private static SolrClient cloneHttpSolrClient(SolrClient solrClient, String core) { if (solrClient == null) { return null; }// w w w . j a v a 2 s . c o m Method baseUrlGetterMethod = ClassUtils.getMethodIfAvailable(solrClient.getClass(), "getBaseURL"); if (baseUrlGetterMethod == null) { return null; } String baseUrl = (String) ReflectionUtils.invokeMethod(baseUrlGetterMethod, solrClient); String url = appendCoreToBaseUrl(baseUrl, core); try { HttpClient clientToUse = readAndCloneHttpClient(solrClient); if (clientToUse != null) { Constructor<? extends SolrClient> constructor = (Constructor<? extends SolrClient>) ClassUtils .getConstructorIfAvailable(solrClient.getClass(), String.class, HttpClient.class); if (constructor != null) { return (SolrClient) BeanUtils.instantiateClass(constructor, url, clientToUse); } } Constructor<? extends SolrClient> constructor = (Constructor<? extends SolrClient>) ClassUtils .getConstructorIfAvailable(solrClient.getClass(), String.class); return (SolrClient) BeanUtils.instantiateClass(constructor, url); } catch (Exception e) { throw new BeanInstantiationException(solrClient.getClass(), "Cannot create instace of " + solrClient.getClass() + ". ", e); } }
From source file:com.frank.search.solr.server.support.SolrClientUtils.java
private static LBHttpSolrClient cloneLBHttpSolrClient(SolrClient solrClient, String core) { if (solrClient == null) { return null; }//from w w w . j a v a 2s .c o m LBHttpSolrClient clone = null; try { if (VersionUtil.isSolr3XAvailable()) { clone = cloneSolr3LBHttpServer(solrClient, core); } else if (VersionUtil.isSolr4XAvailable()) { clone = cloneSolr4LBHttpServer(solrClient, core); } } catch (Exception e) { throw new BeanInstantiationException(solrClient.getClass(), "Cannot create instace of " + solrClient.getClass() + ". ", e); } Object o = readField(solrClient, "interval"); if (o != null) { clone.setAliveCheckInterval(Integer.valueOf(o.toString()).intValue()); } return clone; }
From source file:com.gzj.tulip.jade.rowmapper.BeanPropertyRowMapper.java
/** * /*from w ww .ja v a 2 s.c om*/ * @param clazz * @return * @throws BeanInstantiationException * @see {@link BeanUtils#instantiateClass(Class)} */ private static Object instantiateClass(Class<?> clazz) throws BeanInstantiationException { /*- spring's BeanUtils.instantiateClass() Assert.notNull(clazz, "Class must not be null"); if (clazz.isInterface()) { throw new BeanInstantiationException(clazz, "Specified class is an interface"); } try { return instantiateClass(clazz.getDeclaredConstructor((Class[]) null), null); } catch (NoSuchMethodException ex) { throw new BeanInstantiationException(clazz, "No default constructor found", ex); }*/ try { return clazz.newInstance(); } catch (Exception ex) { throw new BeanInstantiationException(clazz, ex.getMessage(), ex); } }
From source file:com.laxser.blitz.lama.core.RowMapperFactoryImpl.java
@Override public RowMapper getRowMapper(Modifier modifier) { RowHandler rowHandler = modifier.getAnnotation(RowHandler.class); if (rowHandler != null) { if (rowHandler.rowMapper() != RowHandler.ByDefault.class) { try { RowMapper rowMapper = rowHandler.rowMapper().newInstance(); if (logger.isInfoEnabled()) { logger.info("using rowMapper " + rowMapper + " for " + modifier); }// w ww. jav a 2 s . c o m return rowMapper; } catch (Exception ex) { throw new BeanInstantiationException(rowHandler.rowMapper(), ex.getMessage(), ex); } } } // Class<?> returnClassType = modifier.getReturnType(); Class<?> rowType = getRowType(modifier); // BUGFIX: SingleColumnRowMapper ? Primitive Type if (rowType.isPrimitive()) { rowType = ClassUtils.primitiveToWrapper(rowType); } // ? RowMapper RowMapper rowMapper; // ?(?2Map) if (TypeUtils.isColumnType(rowType)) { if (returnClassType == Map.class) { rowMapper = new MapEntryColumnRowMapper(modifier, rowType); } else { rowMapper = new SingleColumnRowMapper(rowType); } } // Bean?????? else { if (rowType == Map.class) { rowMapper = new ColumnMapRowMapper(); } else if (rowType.isArray()) { rowMapper = new ArrayRowMapper(rowType); } else if ((rowType == List.class) || (rowType == Collection.class)) { rowMapper = new ListRowMapper(modifier); } else if (rowType == Set.class) { rowMapper = new SetRowMapper(modifier); } else { boolean checkColumns = (rowHandler == null) ? true : rowHandler.checkColumns(); boolean checkProperties = (rowHandler == null) ? false : rowHandler.checkProperties(); String key = rowType.getName() + "[checkColumns=" + checkColumns + "&checkProperties=" + checkProperties + "]"; rowMapper = rowMappers.get(key); if (rowMapper == null) { rowMapper = new BeanPropertyRowMapper(rowType, checkColumns, checkProperties); // jade's BeanPropertyRowMapper here rowMappers.put(key, rowMapper); } } // DAOMaprowMapper?Map.Entry if (returnClassType == Map.class) { rowMapper = new MapEntryRowMapper(modifier, rowMapper); } } if (logger.isInfoEnabled()) { logger.info("using rowMapper " + rowMapper + " for " + modifier); } return rowMapper; }
From source file:net.paoding.rose.jade.rowmapper.DefaultRowMapperFactory.java
@Override public RowMapper getRowMapper(StatementMetaData modifier) { RowHandler rowHandler = modifier.getAnnotation(RowHandler.class); if (rowHandler != null) { if (rowHandler.rowMapper() != RowHandler.ByDefault.class) { try { RowMapper rowMapper = rowHandler.rowMapper().newInstance(); if (logger.isInfoEnabled()) { logger.info("using rowMapper " + rowMapper + " for " + modifier); }/*from w w w .j a v a2 s .com*/ return rowMapper; } catch (Exception ex) { throw new BeanInstantiationException(rowHandler.rowMapper(), ex.getMessage(), ex); } } } // Class<?> returnClassType = modifier.getMethod().getReturnType(); Class<?> rowType = getRowType(modifier); // BUGFIX: SingleColumnRowMapper ? Primitive Type if (rowType.isPrimitive()) { rowType = ClassUtils.primitiveToWrapper(rowType); } // ? RowMapper RowMapper rowMapper; // ?(?2Map) if (TypeUtils.isColumnType(rowType)) { if (returnClassType == Map.class) { rowMapper = new MapEntryColumnRowMapper(modifier, rowType); } else { rowMapper = new SingleColumnRowMapper(rowType); } } // Bean?????? else { if (rowType == Map.class) { rowMapper = new ColumnMapRowMapper(); } else if (rowType.isArray()) { rowMapper = new ArrayRowMapper(rowType); } else if ((rowType == List.class) || (rowType == Collection.class)) { rowMapper = new ListRowMapper(modifier); } else if (rowType == Set.class) { rowMapper = new SetRowMapper(modifier); } else { boolean checkColumns = (rowHandler == null) ? true : rowHandler.checkColumns(); boolean checkProperties = (rowHandler == null) ? false : rowHandler.checkProperties(); String key = rowType.getName() + "[checkColumns=" + checkColumns + "&checkProperties=" + checkProperties + "]"; rowMapper = rowMappers.get(key); if (rowMapper == null) { rowMapper = new BeanPropertyRowMapper(rowType, checkColumns, checkProperties); // jade's BeanPropertyRowMapper here rowMappers.put(key, rowMapper); } } // DAOMaprowMapper?Map.Entry if (returnClassType == Map.class) { rowMapper = new MapEntryRowMapper(modifier, rowMapper); } } if (logger.isInfoEnabled()) { logger.info("using rowMapper " + rowMapper + " for " + modifier); } return rowMapper; }
From source file:org.apache.camel.spring.CamelBeanPostProcessor.java
public void setCamelContext(CamelContext camelContext) { this.camelContext = camelContext; postProcessor = new CamelPostProcessorHelper(camelContext) { @Override// w ww . ja va 2 s. c o m protected RuntimeException createProxyInstantiationRuntimeException(Class<?> type, Endpoint endpoint, Exception e) { return new BeanInstantiationException(type, "Could not instantiate proxy of type " + type.getName() + " on endpoint " + endpoint, e); } protected boolean isSingleton(Object bean, String beanName) { // no application context has been injected which means the bean // has not been enlisted in Spring application context if (applicationContext == null || beanName == null) { return super.isSingleton(bean, beanName); } else { return applicationContext.isSingleton(beanName); } } protected void startService(Service service, Object bean, String beanName) throws Exception { if (isSingleton(bean, beanName)) { getCamelContext().addService(service); } else { // only start service and do not add it to CamelContext ServiceHelper.startService(service); if (prototypeBeans.add(beanName)) { // do not spam the log with WARN so do this only once per bean name LOG.warn("The bean with id [" + beanName + "] is prototype scoped and cannot stop the injected service when bean is destroyed: " + service + ". You may want to stop the service manually from the bean."); } } } }; }
From source file:org.springframework.beans.BeanUtils.java
/** * Convenience method to instantiate a class using the given constructor. * <p>Note that this method tries to set the constructor accessible if given a * non-accessible (that is, non-public) constructor, and supports Kotlin classes * with optional parameters and default values. * @param ctor the constructor to instantiate * @param args the constructor arguments to apply (use {@code null} for an unspecified * parameter if needed for Kotlin classes with optional parameters and default values) * @return the new instance/*w w w . jav a 2s .com*/ * @throws BeanInstantiationException if the bean cannot be instantiated * @see Constructor#newInstance */ public static <T> T instantiateClass(Constructor<T> ctor, Object... args) throws BeanInstantiationException { Assert.notNull(ctor, "Constructor must not be null"); try { ReflectionUtils.makeAccessible(ctor); return (KotlinDetector.isKotlinType(ctor.getDeclaringClass()) ? KotlinDelegate.instantiateClass(ctor, args) : ctor.newInstance(args)); } catch (InstantiationException ex) { throw new BeanInstantiationException(ctor, "Is it an abstract class?", ex); } catch (IllegalAccessException ex) { throw new BeanInstantiationException(ctor, "Is the constructor accessible?", ex); } catch (IllegalArgumentException ex) { throw new BeanInstantiationException(ctor, "Illegal arguments for constructor", ex); } catch (InvocationTargetException ex) { throw new BeanInstantiationException(ctor, "Constructor threw exception", ex.getTargetException()); } }