Examples of org.springframework.beans.factory.config.InstantiationAwareBeanPostProcessor

Package org.springframework.beans.factory.config

Examples of org.springframework.beans.factory.config.InstantiationAwareBeanPostProcessor

org.springframework.beans.factory.config.InstantiationAwareBeanPostProcessor
Subinterface of {@link BeanPostProcessor} that adds a before-instantiation callback,and a callback after instantiation but before explicit properties are set or autowiring occurs.
Typically used to suppress default instantiation for specific target beans, for example to create proxies with special TargetSources (pooling targets, lazily initializing targets, etc), or to implement additional injection strategies such as field injection.
NOTE: This interface is a special purpose interface, mainly for internal use within the framework. It is recommended to implement the plain {@link BeanPostProcessor} interface as far as possible, or to derive from{@link InstantiationAwareBeanPostProcessorAdapter} in order to be shieldedfrom extensions to this interface. @author Juergen Hoeller @author Rod Johnson @since 1.2 @see org.springframework.aop.framework.autoproxy.AbstractAutoProxyCreator#setCustomTargetSourceCreators @see org.springframework.aop.framework.autoproxy.target.LazyInitTargetSourceCreator

      throws BeansException {


    for (Iterator it = getBeanPostProcessors().iterator(); it.hasNext();) {
      BeanPostProcessor beanProcessor = (BeanPostProcessor) it.next();
      if (beanProcessor instanceof InstantiationAwareBeanPostProcessor) {
        InstantiationAwareBeanPostProcessor ibp = (InstantiationAwareBeanPostProcessor) beanProcessor;
        Object result = ibp.postProcessBeforeInstantiation(beanClass, beanName);
        if (result != null) {
          return result;
        }
      }
    }

View Full Code Here


    if (!mbd.isSynthetic() && hasInstantiationAwareBeanPostProcessors()) {
      for (Iterator it = getBeanPostProcessors().iterator(); it.hasNext(); ) {
        BeanPostProcessor beanProcessor = (BeanPostProcessor) it.next();
        if (beanProcessor instanceof InstantiationAwareBeanPostProcessor) {
          InstantiationAwareBeanPostProcessor ibp = (InstantiationAwareBeanPostProcessor) beanProcessor;
          if (!ibp.postProcessAfterInstantiation(bw.getWrappedInstance(), beanName)) {
            continueWithPropertyPopulation = false;
            break;
          }
        }
      }
    }


    if (!continueWithPropertyPopulation) {
      return;
    }


    PropertyValues pvs = mbd.getPropertyValues();


    if (bw == null) {
      if (!pvs.isEmpty()) {
        throw new BeanCreationException(
            mbd.getResourceDescription(), beanName, "Cannot apply property values to null instance");
      }
      else {
        // Skip property population phase for null instance.
        return;
      }
    }


    if (mbd.getResolvedAutowireMode() == RootBeanDefinition.AUTOWIRE_BY_NAME ||
        mbd.getResolvedAutowireMode() == RootBeanDefinition.AUTOWIRE_BY_TYPE) {
      MutablePropertyValues newPvs = new MutablePropertyValues(pvs);


      // Add property values based on autowire by name if applicable.
      if (mbd.getResolvedAutowireMode() == RootBeanDefinition.AUTOWIRE_BY_NAME) {
        autowireByName(beanName, mbd, bw, newPvs);
      }


      // Add property values based on autowire by type if applicable.
      if (mbd.getResolvedAutowireMode() == RootBeanDefinition.AUTOWIRE_BY_TYPE) {
        autowireByType(beanName, mbd, bw, newPvs);
      }


      pvs = newPvs;
    }


    boolean hasInstAwareBpps = hasInstantiationAwareBeanPostProcessors();
    boolean needsDepCheck = (mbd.getDependencyCheck() != RootBeanDefinition.DEPENDENCY_CHECK_NONE);


    if (hasInstAwareBpps || needsDepCheck) {
      PropertyDescriptor[] filteredPds = filterPropertyDescriptorsForDependencyCheck(bw);
      if (hasInstAwareBpps) {
        for (Iterator it = getBeanPostProcessors().iterator(); it.hasNext(); ) {
          BeanPostProcessor beanProcessor = (BeanPostProcessor) it.next();
          if (beanProcessor instanceof InstantiationAwareBeanPostProcessor) {
            InstantiationAwareBeanPostProcessor ibp = (InstantiationAwareBeanPostProcessor) beanProcessor;
            pvs = ibp.postProcessPropertyValues(pvs, filteredPds, bw.getWrappedInstance(), beanName);
            if (pvs == null) {
              return;
            }
          }
        }

View Full Code Here

  protected Object applyBeanPostProcessorsBeforeInstantiation(Class beanClass, String beanName)
      throws BeansException {


    for (BeanPostProcessor bp : getBeanPostProcessors()) {
      if (bp instanceof InstantiationAwareBeanPostProcessor) {
        InstantiationAwareBeanPostProcessor ibp = (InstantiationAwareBeanPostProcessor) bp;
        Object result = ibp.postProcessBeforeInstantiation(beanClass, beanName);
        if (result != null) {
          return result;
        }
      }
    }

View Full Code Here

    boolean continueWithPropertyPopulation = true;


    if (!mbd.isSynthetic() && hasInstantiationAwareBeanPostProcessors()) {
      for (BeanPostProcessor bp : getBeanPostProcessors()) {
        if (bp instanceof InstantiationAwareBeanPostProcessor) {
          InstantiationAwareBeanPostProcessor ibp = (InstantiationAwareBeanPostProcessor) bp;
          if (!ibp.postProcessAfterInstantiation(bw.getWrappedInstance(), beanName)) {
            continueWithPropertyPopulation = false;
            break;
          }
        }
      }
    }


    if (!continueWithPropertyPopulation) {
      return;
    }


    if (mbd.getResolvedAutowireMode() == RootBeanDefinition.AUTOWIRE_BY_NAME ||
        mbd.getResolvedAutowireMode() == RootBeanDefinition.AUTOWIRE_BY_TYPE) {
      MutablePropertyValues newPvs = new MutablePropertyValues(pvs);


      // Add property values based on autowire by name if applicable.
      if (mbd.getResolvedAutowireMode() == RootBeanDefinition.AUTOWIRE_BY_NAME) {
        autowireByName(beanName, mbd, bw, newPvs);
      }


      // Add property values based on autowire by type if applicable.
      if (mbd.getResolvedAutowireMode() == RootBeanDefinition.AUTOWIRE_BY_TYPE) {
        autowireByType(beanName, mbd, bw, newPvs);
      }


      pvs = newPvs;
    }


    boolean hasInstAwareBpps = hasInstantiationAwareBeanPostProcessors();
    boolean needsDepCheck = (mbd.getDependencyCheck() != RootBeanDefinition.DEPENDENCY_CHECK_NONE);


    if (hasInstAwareBpps || needsDepCheck) {
      PropertyDescriptor[] filteredPds = filterPropertyDescriptorsForDependencyCheck(bw, mbd.allowCaching);
      if (hasInstAwareBpps) {
        for (BeanPostProcessor bp : getBeanPostProcessors()) {
          if (bp instanceof InstantiationAwareBeanPostProcessor) {
            InstantiationAwareBeanPostProcessor ibp = (InstantiationAwareBeanPostProcessor) bp;
            pvs = ibp.postProcessPropertyValues(pvs, filteredPds, bw.getWrappedInstance(), beanName);
            if (pvs == null) {
              return;
            }
          }
        }

View Full Code Here

  protected Object applyBeanPostProcessorsBeforeInstantiation(Class beanClass, String beanName)
      throws BeansException {


    for (BeanPostProcessor bp : getBeanPostProcessors()) {
      if (bp instanceof InstantiationAwareBeanPostProcessor) {
        InstantiationAwareBeanPostProcessor ibp = (InstantiationAwareBeanPostProcessor) bp;
        Object result = ibp.postProcessBeforeInstantiation(beanClass, beanName);
        if (result != null) {
          return result;
        }
      }
    }

View Full Code Here

    boolean continueWithPropertyPopulation = true;


    if (!mbd.isSynthetic() && hasInstantiationAwareBeanPostProcessors()) {
      for (BeanPostProcessor bp : getBeanPostProcessors()) {
        if (bp instanceof InstantiationAwareBeanPostProcessor) {
          InstantiationAwareBeanPostProcessor ibp = (InstantiationAwareBeanPostProcessor) bp;
          if (!ibp.postProcessAfterInstantiation(bw.getWrappedInstance(), beanName)) {
            continueWithPropertyPopulation = false;
            break;
          }
        }
      }
    }


    if (!continueWithPropertyPopulation) {
      return;
    }


    if (mbd.getResolvedAutowireMode() == RootBeanDefinition.AUTOWIRE_BY_NAME ||
        mbd.getResolvedAutowireMode() == RootBeanDefinition.AUTOWIRE_BY_TYPE) {
      MutablePropertyValues newPvs = new MutablePropertyValues(pvs);


      // Add property values based on autowire by name if applicable.
      if (mbd.getResolvedAutowireMode() == RootBeanDefinition.AUTOWIRE_BY_NAME) {
        autowireByName(beanName, mbd, bw, newPvs);
      }


      // Add property values based on autowire by type if applicable.
      if (mbd.getResolvedAutowireMode() == RootBeanDefinition.AUTOWIRE_BY_TYPE) {
        autowireByType(beanName, mbd, bw, newPvs);
      }


      pvs = newPvs;
    }


    boolean hasInstAwareBpps = hasInstantiationAwareBeanPostProcessors();
    boolean needsDepCheck = (mbd.getDependencyCheck() != RootBeanDefinition.DEPENDENCY_CHECK_NONE);


    if (hasInstAwareBpps || needsDepCheck) {
      PropertyDescriptor[] filteredPds = filterPropertyDescriptorsForDependencyCheck(bw);
      if (hasInstAwareBpps) {
        for (BeanPostProcessor bp : getBeanPostProcessors()) {
          if (bp instanceof InstantiationAwareBeanPostProcessor) {
            InstantiationAwareBeanPostProcessor ibp = (InstantiationAwareBeanPostProcessor) bp;
            pvs = ibp.postProcessPropertyValues(pvs, filteredPds, bw.getWrappedInstance(), beanName);
            if (pvs == null) {
              return;
            }
          }
        }

View Full Code Here

  protected Object applyBeanPostProcessorsBeforeInstantiation(Class beanClass, String beanName)
      throws BeansException {


    for (BeanPostProcessor bp : getBeanPostProcessors()) {
      if (bp instanceof InstantiationAwareBeanPostProcessor) {
        InstantiationAwareBeanPostProcessor ibp = (InstantiationAwareBeanPostProcessor) bp;
        Object result = ibp.postProcessBeforeInstantiation(beanClass, beanName);
        if (result != null) {
          return result;
        }
      }
    }

View Full Code Here

    boolean continueWithPropertyPopulation = true;


    if (!mbd.isSynthetic() && hasInstantiationAwareBeanPostProcessors()) {
      for (BeanPostProcessor bp : getBeanPostProcessors()) {
        if (bp instanceof InstantiationAwareBeanPostProcessor) {
          InstantiationAwareBeanPostProcessor ibp = (InstantiationAwareBeanPostProcessor) bp;
          if (!ibp.postProcessAfterInstantiation(bw.getWrappedInstance(), beanName)) {
            continueWithPropertyPopulation = false;
            break;
          }
        }
      }
    }


    if (!continueWithPropertyPopulation) {
      return;
    }


    if (mbd.getResolvedAutowireMode() == RootBeanDefinition.AUTOWIRE_BY_NAME ||
        mbd.getResolvedAutowireMode() == RootBeanDefinition.AUTOWIRE_BY_TYPE) {
      MutablePropertyValues newPvs = new MutablePropertyValues(pvs);


      // Add property values based on autowire by name if applicable.
      if (mbd.getResolvedAutowireMode() == RootBeanDefinition.AUTOWIRE_BY_NAME) {
        autowireByName(beanName, mbd, bw, newPvs);
      }


      // Add property values based on autowire by type if applicable.
      if (mbd.getResolvedAutowireMode() == RootBeanDefinition.AUTOWIRE_BY_TYPE) {
        autowireByType(beanName, mbd, bw, newPvs);
      }


      pvs = newPvs;
    }


    boolean hasInstAwareBpps = hasInstantiationAwareBeanPostProcessors();
    boolean needsDepCheck = (mbd.getDependencyCheck() != RootBeanDefinition.DEPENDENCY_CHECK_NONE);


    if (hasInstAwareBpps || needsDepCheck) {
      PropertyDescriptor[] filteredPds = filterPropertyDescriptorsForDependencyCheck(bw);
      if (hasInstAwareBpps) {
        for (BeanPostProcessor bp : getBeanPostProcessors()) {
          if (bp instanceof InstantiationAwareBeanPostProcessor) {
            InstantiationAwareBeanPostProcessor ibp = (InstantiationAwareBeanPostProcessor) bp;
            pvs = ibp.postProcessPropertyValues(pvs, filteredPds, bw.getWrappedInstance(), beanName);
            if (pvs == null) {
              return;
            }
          }
        }

View Full Code Here


      if (!mbd.isSynthetic() && hasInstantiationAwareBeanPostProcessors()) {
        for (Iterator it = getBeanPostProcessors().iterator(); it.hasNext(); ) {
          BeanPostProcessor beanProcessor = (BeanPostProcessor) it.next();
          if (beanProcessor instanceof InstantiationAwareBeanPostProcessor) {
            InstantiationAwareBeanPostProcessor ibp = (InstantiationAwareBeanPostProcessor) beanProcessor;
            if (!ibp.postProcessAfterInstantiation(bean, beanName)) {
              continueWithPropertyPopulation = false;
              break;
            }
          }
        }

View Full Code Here

      throws BeansException {


    for (Iterator it = getBeanPostProcessors().iterator(); it.hasNext();) {
      BeanPostProcessor beanProcessor = (BeanPostProcessor) it.next();
      if (beanProcessor instanceof InstantiationAwareBeanPostProcessor) {
        InstantiationAwareBeanPostProcessor ibp = (InstantiationAwareBeanPostProcessor) beanProcessor;
        Object result = ibp.postProcessBeforeInstantiation(beanClass, beanName);
        if (result != null) {
          return result;
        }
      }
    }

View Full Code Here

0 1 2

TOP

Related Classes of org.springframework.beans.factory.config.InstantiationAwareBeanPostProcessor

org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.