/** * Create a new prototype instance of this class's created proxy object, * backed by an independent AdvisedSupport configuration. * @return a totally independent proxy, whose advice we may manipulate in isolation */ private synchronized Object newPrototypeInstance() { // In the case of a prototype, we need to give the proxy // an independent instance of the configuration. // In this case, no proxy will have an instance of this object's configuration, // but will have an independent copy. if (logger.isTraceEnabled()) { logger.trace("Creating copy of prototype ProxyFactoryBean config: " + this); } ProxyCreatorSupport copy = new ProxyCreatorSupport(getAopProxyFactory()); // The copy needs a fresh advisor chain, and a fresh TargetSource. TargetSource targetSource = freshTargetSource(); copy.copyConfigurationFrom(this, targetSource, freshAdvisorChain()); if (this.autodetectInterfaces && getProxiedInterfaces().length == 0 && !isProxyTargetClass()) { // Rely on AOP infrastructure to tell us what interfaces to proxy. Class<?> targetClass = targetSource.getTargetClass(); if (targetClass != null) { copy.setInterfaces(ClassUtils.getAllInterfacesForClass(targetClass, this.proxyClassLoader)); } } copy.setFrozen(this.freezeProxy); if (logger.isTraceEnabled()) { logger.trace("Using ProxyCreatorSupport copy: " + copy); } return getProxy(copy.createAopProxy()); }
/** * Return the singleton instance of this class's proxy object, * lazily creating it if it hasn't been created already. * @return the shared singleton proxy */ private synchronized Object getSingletonInstance() { if (this.singletonInstance == null) { this.targetSource = freshTargetSource(); if (this.autodetectInterfaces && getProxiedInterfaces().length == 0 && !isProxyTargetClass()) { // Rely on AOP infrastructure to tell us what interfaces to proxy. Class<?> targetClass = getTargetClass(); if (targetClass == null) { throw new FactoryBeanNotInitializedException("Cannot determine target class for proxy"); } setInterfaces(ClassUtils.getAllInterfacesForClass(targetClass, this.proxyClassLoader)); } // Initialize the shared singleton instance. super.setFrozen(this.freezeProxy); this.singletonInstance = getProxy(createAopProxy()); } return this.singletonInstance; }
/** * Create a new prototype instance of this class's created proxy object, * backed by an independent AdvisedSupport configuration. * @return a totally independent proxy, whose advice we may manipulate in isolation */ private synchronized Object newPrototypeInstance() { // In the case of a prototype, we need to give the proxy // an independent instance of the configuration. // In this case, no proxy will have an instance of this object's configuration, // but will have an independent copy. if (logger.isTraceEnabled()) { logger.trace("Creating copy of prototype ProxyFactoryBean config: " + this); } ProxyCreatorSupport copy = new ProxyCreatorSupport(getAopProxyFactory()); // The copy needs a fresh advisor chain, and a fresh TargetSource. TargetSource targetSource = freshTargetSource(); copy.copyConfigurationFrom(this, targetSource, freshAdvisorChain()); if (this.autodetectInterfaces && getProxiedInterfaces().length == 0 && !isProxyTargetClass()) { // Rely on AOP infrastructure to tell us what interfaces to proxy. Class<?> targetClass = targetSource.getTargetClass(); if (targetClass != null) { copy.setInterfaces(ClassUtils.getAllInterfacesForClass(targetClass, this.proxyClassLoader)); } } copy.setFrozen(this.freezeProxy); if (logger.isTraceEnabled()) { logger.trace("Using ProxyCreatorSupport copy: " + copy); } return getProxy(copy.createAopProxy()); }
/** * Return the singleton instance of this class's proxy object, * lazily creating it if it hasn't been created already. * @return the shared singleton proxy */ private synchronized Object getSingletonInstance() { if (this.singletonInstance == null) { this.targetSource = freshTargetSource(); if (this.autodetectInterfaces && getProxiedInterfaces().length == 0 && !isProxyTargetClass()) { // Rely on AOP infrastructure to tell us what interfaces to proxy. Class<?> targetClass = getTargetClass(); if (targetClass == null) { throw new FactoryBeanNotInitializedException("Cannot determine target class for proxy"); } setInterfaces(ClassUtils.getAllInterfacesForClass(targetClass, this.proxyClassLoader)); } // Initialize the shared singleton instance. super.setFrozen(this.freezeProxy); this.singletonInstance = getProxy(createAopProxy()); } return this.singletonInstance; }
/** * Return the singleton instance of this class's proxy object, * lazily creating it if it hasn't been created already. * @return the shared singleton proxy */ private synchronized Object getSingletonInstance() { if (this.singletonInstance == null) { this.targetSource = freshTargetSource(); if (this.autodetectInterfaces && getProxiedInterfaces().length == 0 && !isProxyTargetClass()) { // Rely on AOP infrastructure to tell us what interfaces to proxy. Class<?> targetClass = getTargetClass(); if (targetClass == null) { throw new FactoryBeanNotInitializedException("Cannot determine target class for proxy"); } setInterfaces(ClassUtils.getAllInterfacesForClass(targetClass, this.proxyClassLoader)); } // Initialize the shared singleton instance. super.setFrozen(this.freezeProxy); this.singletonInstance = getProxy(createAopProxy()); } return this.singletonInstance; }