org.springframework.beans.factory.config.DestructionAwareBeanPostProcessor Java Examples
The following examples show how to use
org.springframework.beans.factory.config.DestructionAwareBeanPostProcessor.
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Example #1
Source File: DisposableBeanAdapter.java From spring-analysis-note with MIT License | 6 votes |
/** * Search for all DestructionAwareBeanPostProcessors in the List. * @param processors the List to search * @return the filtered List of DestructionAwareBeanPostProcessors */ @Nullable private List<DestructionAwareBeanPostProcessor> filterPostProcessors(List<BeanPostProcessor> processors, Object bean) { List<DestructionAwareBeanPostProcessor> filteredPostProcessors = null; if (!CollectionUtils.isEmpty(processors)) { filteredPostProcessors = new ArrayList<>(processors.size()); for (BeanPostProcessor processor : processors) { if (processor instanceof DestructionAwareBeanPostProcessor) { DestructionAwareBeanPostProcessor dabpp = (DestructionAwareBeanPostProcessor) processor; if (dabpp.requiresDestruction(bean)) { filteredPostProcessors.add(dabpp); } } } } return filteredPostProcessors; }
Example #2
Source File: DisposableBeanAdapter.java From java-technology-stack with MIT License | 6 votes |
/** * Search for all DestructionAwareBeanPostProcessors in the List. * @param processors the List to search * @return the filtered List of DestructionAwareBeanPostProcessors */ @Nullable private List<DestructionAwareBeanPostProcessor> filterPostProcessors(List<BeanPostProcessor> processors, Object bean) { List<DestructionAwareBeanPostProcessor> filteredPostProcessors = null; if (!CollectionUtils.isEmpty(processors)) { filteredPostProcessors = new ArrayList<>(processors.size()); for (BeanPostProcessor processor : processors) { if (processor instanceof DestructionAwareBeanPostProcessor) { DestructionAwareBeanPostProcessor dabpp = (DestructionAwareBeanPostProcessor) processor; if (dabpp.requiresDestruction(bean)) { filteredPostProcessors.add(dabpp); } } } } return filteredPostProcessors; }
Example #3
Source File: DisposableBeanAdapter.java From lams with GNU General Public License v2.0 | 6 votes |
/** * Check whether the given bean has destruction-aware post-processors applying to it. * @param bean the bean instance * @param postProcessors the post-processor candidates */ public static boolean hasApplicableProcessors(Object bean, List<BeanPostProcessor> postProcessors) { if (!CollectionUtils.isEmpty(postProcessors)) { for (BeanPostProcessor processor : postProcessors) { if (processor instanceof DestructionAwareBeanPostProcessor) { DestructionAwareBeanPostProcessor dabpp = (DestructionAwareBeanPostProcessor) processor; try { if (dabpp.requiresDestruction(bean)) { return true; } } catch (AbstractMethodError err) { // A pre-4.3 third-party DestructionAwareBeanPostProcessor... // As of 5.0, we can let requiresDestruction be a Java 8 default method which returns true. return true; } } } } return false; }
Example #4
Source File: DisposableBeanAdapter.java From lams with GNU General Public License v2.0 | 6 votes |
/** * Search for all DestructionAwareBeanPostProcessors in the List. * @param processors the List to search * @return the filtered List of DestructionAwareBeanPostProcessors */ private List<DestructionAwareBeanPostProcessor> filterPostProcessors(List<BeanPostProcessor> processors, Object bean) { List<DestructionAwareBeanPostProcessor> filteredPostProcessors = null; if (!CollectionUtils.isEmpty(processors)) { filteredPostProcessors = new ArrayList<DestructionAwareBeanPostProcessor>(processors.size()); for (BeanPostProcessor processor : processors) { if (processor instanceof DestructionAwareBeanPostProcessor) { DestructionAwareBeanPostProcessor dabpp = (DestructionAwareBeanPostProcessor) processor; try { if (dabpp.requiresDestruction(bean)) { filteredPostProcessors.add(dabpp); } } catch (AbstractMethodError err) { // A pre-4.3 third-party DestructionAwareBeanPostProcessor... // As of 5.0, we can let requiresDestruction be a Java 8 default method which returns true. filteredPostProcessors.add(dabpp); } } } } return filteredPostProcessors; }
Example #5
Source File: AbstractBeanFactory.java From spring4-understanding with Apache License 2.0 | 5 votes |
@Override public void addBeanPostProcessor(BeanPostProcessor beanPostProcessor) { Assert.notNull(beanPostProcessor, "BeanPostProcessor must not be null"); this.beanPostProcessors.remove(beanPostProcessor); this.beanPostProcessors.add(beanPostProcessor); if (beanPostProcessor instanceof InstantiationAwareBeanPostProcessor) { this.hasInstantiationAwareBeanPostProcessors = true; } if (beanPostProcessor instanceof DestructionAwareBeanPostProcessor) { this.hasDestructionAwareBeanPostProcessors = true; } }
Example #6
Source File: DisposableBeanAdapter.java From spring-analysis-note with MIT License | 5 votes |
/** * Create a new DisposableBeanAdapter for the given bean. */ private DisposableBeanAdapter(Object bean, String beanName, boolean invokeDisposableBean, boolean nonPublicAccessAllowed, @Nullable String destroyMethodName, @Nullable List<DestructionAwareBeanPostProcessor> postProcessors) { this.bean = bean; this.beanName = beanName; this.invokeDisposableBean = invokeDisposableBean; this.nonPublicAccessAllowed = nonPublicAccessAllowed; this.acc = null; this.destroyMethodName = destroyMethodName; this.beanPostProcessors = postProcessors; }
Example #7
Source File: DisposableBeanAdapter.java From spring4-understanding with Apache License 2.0 | 5 votes |
/** * Serializes a copy of the state of this class, * filtering out non-serializable BeanPostProcessors. */ protected Object writeReplace() { List<DestructionAwareBeanPostProcessor> serializablePostProcessors = null; if (this.beanPostProcessors != null) { serializablePostProcessors = new ArrayList<DestructionAwareBeanPostProcessor>(); for (DestructionAwareBeanPostProcessor postProcessor : this.beanPostProcessors) { if (postProcessor instanceof Serializable) { serializablePostProcessors.add(postProcessor); } } } return new DisposableBeanAdapter(this.bean, this.beanName, this.invokeDisposableBean, this.nonPublicAccessAllowed, this.destroyMethodName, serializablePostProcessors); }
Example #8
Source File: DisposableBeanAdapter.java From spring4-understanding with Apache License 2.0 | 5 votes |
/** * Search for all DestructionAwareBeanPostProcessors in the List. * @param postProcessors the List to search * @return the filtered List of DestructionAwareBeanPostProcessors */ private List<DestructionAwareBeanPostProcessor> filterPostProcessors(List<BeanPostProcessor> postProcessors) { List<DestructionAwareBeanPostProcessor> filteredPostProcessors = null; if (!CollectionUtils.isEmpty(postProcessors)) { filteredPostProcessors = new ArrayList<DestructionAwareBeanPostProcessor>(postProcessors.size()); for (BeanPostProcessor postProcessor : postProcessors) { if (postProcessor instanceof DestructionAwareBeanPostProcessor) { filteredPostProcessors.add((DestructionAwareBeanPostProcessor) postProcessor); } } } return filteredPostProcessors; }
Example #9
Source File: DisposableBeanAdapter.java From spring4-understanding with Apache License 2.0 | 5 votes |
/** * Create a new DisposableBeanAdapter for the given bean. */ private DisposableBeanAdapter(Object bean, String beanName, boolean invokeDisposableBean, boolean nonPublicAccessAllowed, String destroyMethodName, List<DestructionAwareBeanPostProcessor> postProcessors) { this.bean = bean; this.beanName = beanName; this.invokeDisposableBean = invokeDisposableBean; this.nonPublicAccessAllowed = nonPublicAccessAllowed; this.acc = null; this.destroyMethodName = destroyMethodName; this.beanPostProcessors = postProcessors; }
Example #10
Source File: AbstractBeanFactory.java From blog_demos with Apache License 2.0 | 5 votes |
@Override public void addBeanPostProcessor(BeanPostProcessor beanPostProcessor) { Assert.notNull(beanPostProcessor, "BeanPostProcessor must not be null"); this.beanPostProcessors.remove(beanPostProcessor); this.beanPostProcessors.add(beanPostProcessor); if (beanPostProcessor instanceof InstantiationAwareBeanPostProcessor) { this.hasInstantiationAwareBeanPostProcessors = true; } if (beanPostProcessor instanceof DestructionAwareBeanPostProcessor) { this.hasDestructionAwareBeanPostProcessors = true; } }
Example #11
Source File: DisposableBeanAdapter.java From blog_demos with Apache License 2.0 | 5 votes |
/** * Serializes a copy of the state of this class, * filtering out non-serializable BeanPostProcessors. */ protected Object writeReplace() { List<DestructionAwareBeanPostProcessor> serializablePostProcessors = null; if (this.beanPostProcessors != null) { serializablePostProcessors = new ArrayList<DestructionAwareBeanPostProcessor>(); for (DestructionAwareBeanPostProcessor postProcessor : this.beanPostProcessors) { if (postProcessor instanceof Serializable) { serializablePostProcessors.add(postProcessor); } } } return new DisposableBeanAdapter(this.bean, this.beanName, this.invokeDisposableBean, this.nonPublicAccessAllowed, this.destroyMethodName, serializablePostProcessors); }
Example #12
Source File: DisposableBeanAdapter.java From blog_demos with Apache License 2.0 | 5 votes |
/** * Search for all DestructionAwareBeanPostProcessors in the List. * @param postProcessors the List to search * @return the filtered List of DestructionAwareBeanPostProcessors */ private List<DestructionAwareBeanPostProcessor> filterPostProcessors(List<BeanPostProcessor> postProcessors) { List<DestructionAwareBeanPostProcessor> filteredPostProcessors = null; if (postProcessors != null && !postProcessors.isEmpty()) { filteredPostProcessors = new ArrayList<DestructionAwareBeanPostProcessor>(postProcessors.size()); for (BeanPostProcessor postProcessor : postProcessors) { if (postProcessor instanceof DestructionAwareBeanPostProcessor) { filteredPostProcessors.add((DestructionAwareBeanPostProcessor) postProcessor); } } } return filteredPostProcessors; }
Example #13
Source File: DisposableBeanAdapter.java From blog_demos with Apache License 2.0 | 5 votes |
/** * Create a new DisposableBeanAdapter for the given bean. */ private DisposableBeanAdapter(Object bean, String beanName, boolean invokeDisposableBean, boolean nonPublicAccessAllowed, String destroyMethodName, List<DestructionAwareBeanPostProcessor> postProcessors) { this.bean = bean; this.beanName = beanName; this.invokeDisposableBean = invokeDisposableBean; this.nonPublicAccessAllowed = nonPublicAccessAllowed; this.acc = null; this.destroyMethodName = destroyMethodName; this.beanPostProcessors = postProcessors; }
Example #14
Source File: AbstractBeanFactory.java From lams with GNU General Public License v2.0 | 5 votes |
@Override public void addBeanPostProcessor(BeanPostProcessor beanPostProcessor) { Assert.notNull(beanPostProcessor, "BeanPostProcessor must not be null"); this.beanPostProcessors.remove(beanPostProcessor); this.beanPostProcessors.add(beanPostProcessor); if (beanPostProcessor instanceof InstantiationAwareBeanPostProcessor) { this.hasInstantiationAwareBeanPostProcessors = true; } if (beanPostProcessor instanceof DestructionAwareBeanPostProcessor) { this.hasDestructionAwareBeanPostProcessors = true; } }
Example #15
Source File: DisposableBeanAdapter.java From lams with GNU General Public License v2.0 | 5 votes |
/** * Serializes a copy of the state of this class, * filtering out non-serializable BeanPostProcessors. */ protected Object writeReplace() { List<DestructionAwareBeanPostProcessor> serializablePostProcessors = null; if (this.beanPostProcessors != null) { serializablePostProcessors = new ArrayList<DestructionAwareBeanPostProcessor>(); for (DestructionAwareBeanPostProcessor postProcessor : this.beanPostProcessors) { if (postProcessor instanceof Serializable) { serializablePostProcessors.add(postProcessor); } } } return new DisposableBeanAdapter(this.bean, this.beanName, this.invokeDisposableBean, this.nonPublicAccessAllowed, this.destroyMethodName, serializablePostProcessors); }
Example #16
Source File: DisposableBeanAdapter.java From lams with GNU General Public License v2.0 | 5 votes |
/** * Create a new DisposableBeanAdapter for the given bean. */ private DisposableBeanAdapter(Object bean, String beanName, boolean invokeDisposableBean, boolean nonPublicAccessAllowed, String destroyMethodName, List<DestructionAwareBeanPostProcessor> postProcessors) { this.bean = bean; this.beanName = beanName; this.invokeDisposableBean = invokeDisposableBean; this.nonPublicAccessAllowed = nonPublicAccessAllowed; this.acc = null; this.destroyMethodName = destroyMethodName; this.beanPostProcessors = postProcessors; }
Example #17
Source File: AbstractBeanFactory.java From java-technology-stack with MIT License | 5 votes |
@Override public void addBeanPostProcessor(BeanPostProcessor beanPostProcessor) { Assert.notNull(beanPostProcessor, "BeanPostProcessor must not be null"); // Remove from old position, if any this.beanPostProcessors.remove(beanPostProcessor); // Track whether it is instantiation/destruction aware if (beanPostProcessor instanceof InstantiationAwareBeanPostProcessor) { this.hasInstantiationAwareBeanPostProcessors = true; } if (beanPostProcessor instanceof DestructionAwareBeanPostProcessor) { this.hasDestructionAwareBeanPostProcessors = true; } // Add to end of list this.beanPostProcessors.add(beanPostProcessor); }
Example #18
Source File: DisposableBeanAdapter.java From java-technology-stack with MIT License | 5 votes |
/** * Check whether the given bean has destruction-aware post-processors applying to it. * @param bean the bean instance * @param postProcessors the post-processor candidates */ public static boolean hasApplicableProcessors(Object bean, List<BeanPostProcessor> postProcessors) { if (!CollectionUtils.isEmpty(postProcessors)) { for (BeanPostProcessor processor : postProcessors) { if (processor instanceof DestructionAwareBeanPostProcessor) { DestructionAwareBeanPostProcessor dabpp = (DestructionAwareBeanPostProcessor) processor; if (dabpp.requiresDestruction(bean)) { return true; } } } } return false; }
Example #19
Source File: DisposableBeanAdapter.java From java-technology-stack with MIT License | 5 votes |
/** * Serializes a copy of the state of this class, * filtering out non-serializable BeanPostProcessors. */ protected Object writeReplace() { List<DestructionAwareBeanPostProcessor> serializablePostProcessors = null; if (this.beanPostProcessors != null) { serializablePostProcessors = new ArrayList<>(); for (DestructionAwareBeanPostProcessor postProcessor : this.beanPostProcessors) { if (postProcessor instanceof Serializable) { serializablePostProcessors.add(postProcessor); } } } return new DisposableBeanAdapter(this.bean, this.beanName, this.invokeDisposableBean, this.nonPublicAccessAllowed, this.destroyMethodName, serializablePostProcessors); }
Example #20
Source File: DisposableBeanAdapter.java From java-technology-stack with MIT License | 5 votes |
/** * Create a new DisposableBeanAdapter for the given bean. */ private DisposableBeanAdapter(Object bean, String beanName, boolean invokeDisposableBean, boolean nonPublicAccessAllowed, @Nullable String destroyMethodName, @Nullable List<DestructionAwareBeanPostProcessor> postProcessors) { this.bean = bean; this.beanName = beanName; this.invokeDisposableBean = invokeDisposableBean; this.nonPublicAccessAllowed = nonPublicAccessAllowed; this.acc = null; this.destroyMethodName = destroyMethodName; this.beanPostProcessors = postProcessors; }
Example #21
Source File: AbstractBeanFactory.java From spring-analysis-note with MIT License | 5 votes |
@Override public void addBeanPostProcessor(BeanPostProcessor beanPostProcessor) { Assert.notNull(beanPostProcessor, "BeanPostProcessor must not be null"); // Remove from old position, if any this.beanPostProcessors.remove(beanPostProcessor); // Track whether it is instantiation/destruction aware if (beanPostProcessor instanceof InstantiationAwareBeanPostProcessor) { this.hasInstantiationAwareBeanPostProcessors = true; } if (beanPostProcessor instanceof DestructionAwareBeanPostProcessor) { this.hasDestructionAwareBeanPostProcessors = true; } // Add to end of list this.beanPostProcessors.add(beanPostProcessor); }
Example #22
Source File: DisposableBeanAdapter.java From spring-analysis-note with MIT License | 5 votes |
/** * Check whether the given bean has destruction-aware post-processors applying to it. * @param bean the bean instance * @param postProcessors the post-processor candidates */ public static boolean hasApplicableProcessors(Object bean, List<BeanPostProcessor> postProcessors) { if (!CollectionUtils.isEmpty(postProcessors)) { for (BeanPostProcessor processor : postProcessors) { if (processor instanceof DestructionAwareBeanPostProcessor) { DestructionAwareBeanPostProcessor dabpp = (DestructionAwareBeanPostProcessor) processor; if (dabpp.requiresDestruction(bean)) { return true; } } } } return false; }
Example #23
Source File: DisposableBeanAdapter.java From spring-analysis-note with MIT License | 5 votes |
/** * Serializes a copy of the state of this class, * filtering out non-serializable BeanPostProcessors. */ protected Object writeReplace() { List<DestructionAwareBeanPostProcessor> serializablePostProcessors = null; if (this.beanPostProcessors != null) { serializablePostProcessors = new ArrayList<>(); for (DestructionAwareBeanPostProcessor postProcessor : this.beanPostProcessors) { if (postProcessor instanceof Serializable) { serializablePostProcessors.add(postProcessor); } } } return new DisposableBeanAdapter(this.bean, this.beanName, this.invokeDisposableBean, this.nonPublicAccessAllowed, this.destroyMethodName, serializablePostProcessors); }
Example #24
Source File: DisposableBeanAdapter.java From lams with GNU General Public License v2.0 | 4 votes |
@Override public void destroy() { if (!CollectionUtils.isEmpty(this.beanPostProcessors)) { for (DestructionAwareBeanPostProcessor processor : this.beanPostProcessors) { processor.postProcessBeforeDestruction(this.bean, this.beanName); } } if (this.invokeDisposableBean) { if (logger.isDebugEnabled()) { logger.debug("Invoking destroy() on bean with name '" + this.beanName + "'"); } try { if (System.getSecurityManager() != null) { AccessController.doPrivileged(new PrivilegedExceptionAction<Object>() { @Override public Object run() throws Exception { ((DisposableBean) bean).destroy(); return null; } }, acc); } else { ((DisposableBean) bean).destroy(); } } catch (Throwable ex) { String msg = "Invocation of destroy method failed on bean with name '" + this.beanName + "'"; if (logger.isDebugEnabled()) { logger.warn(msg, ex); } else { logger.warn(msg + ": " + ex); } } } if (this.destroyMethod != null) { invokeCustomDestroyMethod(this.destroyMethod); } else if (this.destroyMethodName != null) { Method methodToCall = determineDestroyMethod(); if (methodToCall != null) { invokeCustomDestroyMethod(methodToCall); } } }
Example #25
Source File: DisposableBeanAdapter.java From blog_demos with Apache License 2.0 | 4 votes |
@Override public void destroy() { if (this.beanPostProcessors != null && !this.beanPostProcessors.isEmpty()) { for (DestructionAwareBeanPostProcessor processor : this.beanPostProcessors) { processor.postProcessBeforeDestruction(this.bean, this.beanName); } } if (this.invokeDisposableBean) { if (logger.isDebugEnabled()) { logger.debug("Invoking destroy() on bean with name '" + this.beanName + "'"); } try { if (System.getSecurityManager() != null) { AccessController.doPrivileged(new PrivilegedExceptionAction<Object>() { @Override public Object run() throws Exception { ((DisposableBean) bean).destroy(); return null; } }, acc); } else { ((DisposableBean) bean).destroy(); } } catch (Throwable ex) { String msg = "Invocation of destroy method failed on bean with name '" + this.beanName + "'"; if (logger.isDebugEnabled()) { logger.warn(msg, ex); } else { logger.warn(msg + ": " + ex); } } } if (this.destroyMethod != null) { invokeCustomDestroyMethod(this.destroyMethod); } else if (this.destroyMethodName != null) { Method methodToCall = determineDestroyMethod(); if (methodToCall != null) { invokeCustomDestroyMethod(methodToCall); } } }
Example #26
Source File: DisposableBeanAdapter.java From java-technology-stack with MIT License | 4 votes |
@Override public void destroy() { if (!CollectionUtils.isEmpty(this.beanPostProcessors)) { for (DestructionAwareBeanPostProcessor processor : this.beanPostProcessors) { processor.postProcessBeforeDestruction(this.bean, this.beanName); } } if (this.invokeDisposableBean) { if (logger.isTraceEnabled()) { logger.trace("Invoking destroy() on bean with name '" + this.beanName + "'"); } try { if (System.getSecurityManager() != null) { AccessController.doPrivileged((PrivilegedExceptionAction<Object>) () -> { ((DisposableBean) this.bean).destroy(); return null; }, this.acc); } else { ((DisposableBean) this.bean).destroy(); } } catch (Throwable ex) { String msg = "Invocation of destroy method failed on bean with name '" + this.beanName + "'"; if (logger.isDebugEnabled()) { logger.info(msg, ex); } else { logger.info(msg + ": " + ex); } } } if (this.destroyMethod != null) { invokeCustomDestroyMethod(this.destroyMethod); } else if (this.destroyMethodName != null) { Method methodToCall = determineDestroyMethod(this.destroyMethodName); if (methodToCall != null) { invokeCustomDestroyMethod(methodToCall); } } }
Example #27
Source File: DisposableBeanAdapter.java From spring4-understanding with Apache License 2.0 | 4 votes |
@Override public void destroy() { if (!CollectionUtils.isEmpty(this.beanPostProcessors)) { for (DestructionAwareBeanPostProcessor processor : this.beanPostProcessors) { processor.postProcessBeforeDestruction(this.bean, this.beanName); } } if (this.invokeDisposableBean) { if (logger.isDebugEnabled()) { logger.debug("Invoking destroy() on bean with name '" + this.beanName + "'"); } try { if (System.getSecurityManager() != null) { AccessController.doPrivileged(new PrivilegedExceptionAction<Object>() { @Override public Object run() throws Exception { ((DisposableBean) bean).destroy(); return null; } }, acc); } else { ((DisposableBean) bean).destroy(); } } catch (Throwable ex) { String msg = "Invocation of destroy method failed on bean with name '" + this.beanName + "'"; if (logger.isDebugEnabled()) { logger.warn(msg, ex); } else { logger.warn(msg + ": " + ex); } } } if (this.destroyMethod != null) { invokeCustomDestroyMethod(this.destroyMethod); } else if (this.destroyMethodName != null) { Method methodToCall = determineDestroyMethod(); if (methodToCall != null) { invokeCustomDestroyMethod(methodToCall); } } }
Example #28
Source File: DisposableBeanAdapter.java From spring-analysis-note with MIT License | 4 votes |
@Override public void destroy() { if (!CollectionUtils.isEmpty(this.beanPostProcessors)) { for (DestructionAwareBeanPostProcessor processor : this.beanPostProcessors) { processor.postProcessBeforeDestruction(this.bean, this.beanName); } } if (this.invokeDisposableBean) { if (logger.isTraceEnabled()) { logger.trace("Invoking destroy() on bean with name '" + this.beanName + "'"); } try { if (System.getSecurityManager() != null) { AccessController.doPrivileged((PrivilegedExceptionAction<Object>) () -> { ((DisposableBean) this.bean).destroy(); return null; }, this.acc); } else { ((DisposableBean) this.bean).destroy(); } } catch (Throwable ex) { String msg = "Invocation of destroy method failed on bean with name '" + this.beanName + "'"; if (logger.isDebugEnabled()) { logger.info(msg, ex); } else { logger.info(msg + ": " + ex); } } } if (this.destroyMethod != null) { invokeCustomDestroyMethod(this.destroyMethod); } else if (this.destroyMethodName != null) { Method methodToCall = determineDestroyMethod(this.destroyMethodName); if (methodToCall != null) { invokeCustomDestroyMethod(methodToCall); } } }