下面列出了怎么用org.springframework.core.PriorityOrdered的API类实例代码及写法，或者点击链接到github查看源代码。
/**
* Abstract method defining "autowire by type" (bean properties by type) behavior.
* <p>This is like PicoContainer default, in which there must be exactly one bean
* of the property type in the bean factory. This makes bean factories simple to
* configure for small namespaces, but doesn't work as well as standard Spring
* behavior for bigger applications.
* @param beanName the name of the bean to autowire by type
* @param mbd the merged bean definition to update through autowiring
* @param bw the BeanWrapper from which we can obtain information about the bean
* @param pvs the PropertyValues to register wired objects with
*/
protected void autowireByType(
String beanName, AbstractBeanDefinition mbd, BeanWrapper bw, MutablePropertyValues pvs) {
TypeConverter converter = getCustomTypeConverter();
if (converter == null) {
converter = bw;
}
Set<String> autowiredBeanNames = new LinkedHashSet<>(4);
String[] propertyNames = unsatisfiedNonSimpleProperties(mbd, bw);
for (String propertyName : propertyNames) {
try {
PropertyDescriptor pd = bw.getPropertyDescriptor(propertyName);
// Don't try autowiring by type for type Object: never makes sense,
// even if it technically is a unsatisfied, non-simple property.
if (Object.class != pd.getPropertyType()) {
MethodParameter methodParam = BeanUtils.getWriteMethodParameter(pd);
// Do not allow eager init for type matching in case of a prioritized post-processor.
boolean eager = !PriorityOrdered.class.isInstance(bw.getWrappedInstance());
DependencyDescriptor desc = new AutowireByTypeDependencyDescriptor(methodParam, eager);
Object autowiredArgument = resolveDependency(desc, beanName, autowiredBeanNames, converter);
if (autowiredArgument != null) {
pvs.add(propertyName, autowiredArgument);
}
for (String autowiredBeanName : autowiredBeanNames) {
registerDependentBean(autowiredBeanName, beanName);
if (logger.isTraceEnabled()) {
logger.trace("Autowiring by type from bean name '" + beanName + "' via property '" +
propertyName + "' to bean named '" + autowiredBeanName + "'");
}
}
autowiredBeanNames.clear();
}
}
catch (BeansException ex) {
throw new UnsatisfiedDependencyException(mbd.getResourceDescription(), beanName, propertyName, ex);
}
}
}
/**
* Abstract method defining "autowire by type" (bean properties by type) behavior.
* <p>This is like PicoContainer default, in which there must be exactly one bean
* of the property type in the bean factory. This makes bean factories simple to
* configure for small namespaces, but doesn't work as well as standard Spring
* behavior for bigger applications.
* @param beanName the name of the bean to autowire by type
* @param mbd the merged bean definition to update through autowiring
* @param bw the BeanWrapper from which we can obtain information about the bean
* @param pvs the PropertyValues to register wired objects with
*/
protected void autowireByType(
String beanName, AbstractBeanDefinition mbd, BeanWrapper bw, MutablePropertyValues pvs) {
TypeConverter converter = getCustomTypeConverter();
if (converter == null) {
converter = bw;
}
Set<String> autowiredBeanNames = new LinkedHashSet<>(4);
String[] propertyNames = unsatisfiedNonSimpleProperties(mbd, bw);
for (String propertyName : propertyNames) {
try {
PropertyDescriptor pd = bw.getPropertyDescriptor(propertyName);
// Don't try autowiring by type for type Object: never makes sense,
// even if it technically is a unsatisfied, non-simple property.
if (Object.class != pd.getPropertyType()) {
MethodParameter methodParam = BeanUtils.getWriteMethodParameter(pd);
// Do not allow eager init for type matching in case of a prioritized post-processor.
boolean eager = !PriorityOrdered.class.isInstance(bw.getWrappedInstance());
DependencyDescriptor desc = new AutowireByTypeDependencyDescriptor(methodParam, eager);
Object autowiredArgument = resolveDependency(desc, beanName, autowiredBeanNames, converter);
if (autowiredArgument != null) {
pvs.add(propertyName, autowiredArgument);
}
for (String autowiredBeanName : autowiredBeanNames) {
registerDependentBean(autowiredBeanName, beanName);
if (logger.isTraceEnabled()) {
logger.trace("Autowiring by type from bean name '" + beanName + "' via property '" +
propertyName + "' to bean named '" + autowiredBeanName + "'");
}
}
autowiredBeanNames.clear();
}
}
catch (BeansException ex) {
throw new UnsatisfiedDependencyException(mbd.getResourceDescription(), beanName, propertyName, ex);
}
}
}
/**
* Abstract method defining "autowire by type" (bean properties by type) behavior.
* <p>This is like PicoContainer default, in which there must be exactly one bean
* of the property type in the bean factory. This makes bean factories simple to
* configure for small namespaces, but doesn't work as well as standard Spring
* behavior for bigger applications.
* @param beanName the name of the bean to autowire by type
* @param mbd the merged bean definition to update through autowiring
* @param bw BeanWrapper from which we can obtain information about the bean
* @param pvs the PropertyValues to register wired objects with
*/
protected void autowireByType(
String beanName, AbstractBeanDefinition mbd, BeanWrapper bw, MutablePropertyValues pvs) {
TypeConverter converter = getCustomTypeConverter();
if (converter == null) {
converter = bw;
}
Set<String> autowiredBeanNames = new LinkedHashSet<String>(4);
String[] propertyNames = unsatisfiedNonSimpleProperties(mbd, bw);
for (String propertyName : propertyNames) {
try {
PropertyDescriptor pd = bw.getPropertyDescriptor(propertyName);
// Don't try autowiring by type for type Object: never makes sense,
// even if it technically is a unsatisfied, non-simple property.
if (Object.class != pd.getPropertyType()) {
MethodParameter methodParam = BeanUtils.getWriteMethodParameter(pd);
// Do not allow eager init for type matching in case of a prioritized post-processor.
boolean eager = !PriorityOrdered.class.isAssignableFrom(bw.getWrappedClass());
DependencyDescriptor desc = new AutowireByTypeDependencyDescriptor(methodParam, eager);
Object autowiredArgument = resolveDependency(desc, beanName, autowiredBeanNames, converter);
if (autowiredArgument != null) {
pvs.add(propertyName, autowiredArgument);
}
for (String autowiredBeanName : autowiredBeanNames) {
registerDependentBean(autowiredBeanName, beanName);
if (logger.isDebugEnabled()) {
logger.debug("Autowiring by type from bean name '" + beanName + "' via property '" +
propertyName + "' to bean named '" + autowiredBeanName + "'");
}
}
autowiredBeanNames.clear();
}
}
catch (BeansException ex) {
throw new UnsatisfiedDependencyException(mbd.getResourceDescription(), beanName, propertyName, ex);
}
}
}
/**
* Abstract method defining "autowire by type" (bean properties by type) behavior.
* <p>This is like PicoContainer default, in which there must be exactly one bean
* of the property type in the bean factory. This makes bean factories simple to
* configure for small namespaces, but doesn't work as well as standard Spring
* behavior for bigger applications.
* @param beanName the name of the bean to autowire by type
* @param mbd the merged bean definition to update through autowiring
* @param bw BeanWrapper from which we can obtain information about the bean
* @param pvs the PropertyValues to register wired objects with
*/
protected void autowireByType(
String beanName, AbstractBeanDefinition mbd, BeanWrapper bw, MutablePropertyValues pvs) {
TypeConverter converter = getCustomTypeConverter();
if (converter == null) {
converter = bw;
}
Set<String> autowiredBeanNames = new LinkedHashSet<String>(4);
String[] propertyNames = unsatisfiedNonSimpleProperties(mbd, bw);
for (String propertyName : propertyNames) {
try {
PropertyDescriptor pd = bw.getPropertyDescriptor(propertyName);
// Don't try autowiring by type for type Object: never makes sense,
// even if it technically is a unsatisfied, non-simple property.
if (!Object.class.equals(pd.getPropertyType())) {
MethodParameter methodParam = BeanUtils.getWriteMethodParameter(pd);
// Do not allow eager init for type matching in case of a prioritized post-processor.
boolean eager = !PriorityOrdered.class.isAssignableFrom(bw.getWrappedClass());
DependencyDescriptor desc = new AutowireByTypeDependencyDescriptor(methodParam, eager);
Object autowiredArgument = resolveDependency(desc, beanName, autowiredBeanNames, converter);
if (autowiredArgument != null) {
pvs.add(propertyName, autowiredArgument);
}
for (String autowiredBeanName : autowiredBeanNames) {
registerDependentBean(autowiredBeanName, beanName);
if (logger.isDebugEnabled()) {
logger.debug("Autowiring by type from bean name '" + beanName + "' via property '" +
propertyName + "' to bean named '" + autowiredBeanName + "'");
}
}
autowiredBeanNames.clear();
}
}
catch (BeansException ex) {
throw new UnsatisfiedDependencyException(mbd.getResourceDescription(), beanName, propertyName, ex);
}
}
}
/**
* Abstract method defining "autowire by type" (bean properties by type) behavior.
* <p>This is like PicoContainer default, in which there must be exactly one bean
* of the property type in the bean factory. This makes bean factories simple to
* configure for small namespaces, but doesn't work as well as standard Spring
* behavior for bigger applications.
* @param beanName the name of the bean to autowire by type
* @param mbd the merged bean definition to update through autowiring
* @param bw BeanWrapper from which we can obtain information about the bean
* @param pvs the PropertyValues to register wired objects with
*/
protected void autowireByType(
String beanName, AbstractBeanDefinition mbd, BeanWrapper bw, MutablePropertyValues pvs) {
TypeConverter converter = getCustomTypeConverter();
if (converter == null) {
converter = bw;
}
Set<String> autowiredBeanNames = new LinkedHashSet<String>(4);
String[] propertyNames = unsatisfiedNonSimpleProperties(mbd, bw);
for (String propertyName : propertyNames) {
try {
PropertyDescriptor pd = bw.getPropertyDescriptor(propertyName);
// Don't try autowiring by type for type Object: never makes sense,
// even if it technically is a unsatisfied, non-simple property.
if (Object.class != pd.getPropertyType()) {
MethodParameter methodParam = BeanUtils.getWriteMethodParameter(pd);
// Do not allow eager init for type matching in case of a prioritized post-processor.
boolean eager = !PriorityOrdered.class.isAssignableFrom(bw.getWrappedClass());
DependencyDescriptor desc = new AutowireByTypeDependencyDescriptor(methodParam, eager);
Object autowiredArgument = resolveDependency(desc, beanName, autowiredBeanNames, converter);
if (autowiredArgument != null) {
pvs.add(propertyName, autowiredArgument);
}
for (String autowiredBeanName : autowiredBeanNames) {
registerDependentBean(autowiredBeanName, beanName);
if (logger.isDebugEnabled()) {
logger.debug("Autowiring by type from bean name '" + beanName + "' via property '" +
propertyName + "' to bean named '" + autowiredBeanName + "'");
}
}
autowiredBeanNames.clear();
}
}
catch (BeansException ex) {
throw new UnsatisfiedDependencyException(mbd.getResourceDescription(), beanName, propertyName, ex);
}
}
}
@Override
public int getOrder() {
return PriorityOrdered.HIGHEST_PRECEDENCE;
}
@Override
public int getOrder() {
return PriorityOrdered.HIGHEST_PRECEDENCE + 1;
}
public int getOrder() {
return PriorityOrdered.HIGHEST_PRECEDENCE;
}
/**
* 全量索引的实现类{@link IndexFileLoader}需要依赖该bean, 此处直接将注册优先级调到最高
* @return
*/
@Override
public int getOrder() {
return PriorityOrdered.HIGHEST_PRECEDENCE;
}
@Override
public int getOrder() {
return PriorityOrdered.HIGHEST_PRECEDENCE;
}
@Override
public int getOrder() {
return PriorityOrdered.HIGHEST_PRECEDENCE + 1;
}
public int getOrder() {
return PriorityOrdered.HIGHEST_PRECEDENCE;
}
@Override
public int getOrder() {
return PriorityOrdered.HIGHEST_PRECEDENCE;
}
@Override
public int getOrder() {
return PriorityOrdered.HIGHEST_PRECEDENCE + 20;
}
@Override
public int getOrder() {
return PriorityOrdered.LOWEST_PRECEDENCE;
}
@Override
public int getOrder() {
return PriorityOrdered.HIGHEST_PRECEDENCE + 1;
}
@Override
public int getOrder() {
return PriorityOrdered.LOWEST_PRECEDENCE;
}
@Override
public int getOrder() {
return PriorityOrdered.HIGHEST_PRECEDENCE;
}
/**
* 设置spring构建优先级
*/
@Override
public int getOrder() {
return PriorityOrdered.HIGHEST_PRECEDENCE;
}
@Override
public int getOrder() {
return PriorityOrdered.HIGHEST_PRECEDENCE + 1;
}
public int getOrder() {
return PriorityOrdered.HIGHEST_PRECEDENCE;
}
@Override
public int getOrder()
{
return PriorityOrdered.HIGHEST_PRECEDENCE;
}