org.springframework.beans.factory.support.AbstractBeanDefinition#setEnforceInitMethod ( )源码实例Demo

下面列出了org.springframework.beans.factory.support.AbstractBeanDefinition#setEnforceInitMethod ( ) 实例代码,或者点击链接到github查看源代码,也可以在右侧发表评论。

/**
 * Apply the attributes of the given bean element to the given bean * definition.
 * @param ele bean declaration element
 * @param beanName bean name
 * @param containingBean containing bean definition
 * @return a bean definition initialized according to the bean element attributes
 */
public AbstractBeanDefinition parseBeanDefinitionAttributes(Element ele, String beanName,
		@Nullable BeanDefinition containingBean, AbstractBeanDefinition bd) {

	// 注释 2.5 老版本 1.x 用的是 singleton 属性,应该升级使用 scope 属性,报错
	if (ele.hasAttribute(SINGLETON_ATTRIBUTE)) {
		error("Old 1.x 'singleton' attribute in use - upgrade to 'scope' declaration", ele);
	}
	// 解析 scope 领域属性
	else if (ele.hasAttribute(SCOPE_ATTRIBUTE)) {
		bd.setScope(ele.getAttribute(SCOPE_ATTRIBUTE));
	}
	else if (containingBean != null) {
		// Take default from containing bean in case of an inner bean definition.
		// 在嵌入 beanDefinition 情况,并且没有单独指定 scope 属性,将会使用父类默认的属性
		bd.setScope(containingBean.getScope());
	}

	// 解析 abstract 属性
	if (ele.hasAttribute(ABSTRACT_ATTRIBUTE)) {
		bd.setAbstract(TRUE_VALUE.equals(ele.getAttribute(ABSTRACT_ATTRIBUTE)));
	}

	// 是否延迟初始化,就是在第一次被调用时才进行实例化
	String lazyInit = ele.getAttribute(LAZY_INIT_ATTRIBUTE);
	if (isDefaultValue(lazyInit)) {
		lazyInit = this.defaults.getLazyInit();
	}
	bd.setLazyInit(TRUE_VALUE.equals(lazyInit));
	// 解析 autowire 属性
	String autowire = ele.getAttribute(AUTOWIRE_ATTRIBUTE);
	bd.setAutowireMode(getAutowireMode(autowire));

	// 解析 depends-on 属性
	if (ele.hasAttribute(DEPENDS_ON_ATTRIBUTE)) {
		String dependsOn = ele.getAttribute(DEPENDS_ON_ATTRIBUTE);
		bd.setDependsOn(StringUtils.tokenizeToStringArray(dependsOn, MULTI_VALUE_ATTRIBUTE_DELIMITERS));
	}
	// 解析 autowire-candidate 属性
	String autowireCandidate = ele.getAttribute(AUTOWIRE_CANDIDATE_ATTRIBUTE);
	if (isDefaultValue(autowireCandidate)) {
		String candidatePattern = this.defaults.getAutowireCandidates();
		if (candidatePattern != null) {
			String[] patterns = StringUtils.commaDelimitedListToStringArray(candidatePattern);
			bd.setAutowireCandidate(PatternMatchUtils.simpleMatch(patterns, beanName));
		}
	}
	else {
		bd.setAutowireCandidate(TRUE_VALUE.equals(autowireCandidate));
	}
	// 解析 primary 属性
	if (ele.hasAttribute(PRIMARY_ATTRIBUTE)) {
		bd.setPrimary(TRUE_VALUE.equals(ele.getAttribute(PRIMARY_ATTRIBUTE)));
	}
	// 解析 init-method 属性(这个方法,在初始化时会被调用~)
	if (ele.hasAttribute(INIT_METHOD_ATTRIBUTE)) {
		String initMethodName = ele.getAttribute(INIT_METHOD_ATTRIBUTE);
		bd.setInitMethodName(initMethodName);
	}
	// 如果用户没有设置初始化方法,而加载类有默认初始化方法,设置默认
	else if (this.defaults.getInitMethod() != null) {
		bd.setInitMethodName(this.defaults.getInitMethod());
		bd.setEnforceInitMethod(false);
	}
	// 解析 destroy-method 属性
	if (ele.hasAttribute(DESTROY_METHOD_ATTRIBUTE)) {
		String destroyMethodName = ele.getAttribute(DESTROY_METHOD_ATTRIBUTE);
		bd.setDestroyMethodName(destroyMethodName);
	}
	else if (this.defaults.getDestroyMethod() != null) {
		bd.setDestroyMethodName(this.defaults.getDestroyMethod());
		bd.setEnforceDestroyMethod(false);
	}
	// 解析 factory-method 属性
	if (ele.hasAttribute(FACTORY_METHOD_ATTRIBUTE)) {
		bd.setFactoryMethodName(ele.getAttribute(FACTORY_METHOD_ATTRIBUTE));
	}
	// 解析 factory-bean 属性
	if (ele.hasAttribute(FACTORY_BEAN_ATTRIBUTE)) {
		bd.setFactoryBeanName(ele.getAttribute(FACTORY_BEAN_ATTRIBUTE));
	}

	return bd;
}
 
/**
 * Apply the attributes of the given bean element to the given bean * definition.
 * @param ele bean declaration element
 * @param beanName bean name
 * @param containingBean containing bean definition
 * @return a bean definition initialized according to the bean element attributes
 */
public AbstractBeanDefinition parseBeanDefinitionAttributes(Element ele, String beanName,
		@Nullable BeanDefinition containingBean, AbstractBeanDefinition bd) {

	if (ele.hasAttribute(SINGLETON_ATTRIBUTE)) {
		error("Old 1.x 'singleton' attribute in use - upgrade to 'scope' declaration", ele);
	}
	else if (ele.hasAttribute(SCOPE_ATTRIBUTE)) {
		bd.setScope(ele.getAttribute(SCOPE_ATTRIBUTE));
	}
	else if (containingBean != null) {
		// Take default from containing bean in case of an inner bean definition.
		bd.setScope(containingBean.getScope());
	}

	if (ele.hasAttribute(ABSTRACT_ATTRIBUTE)) {
		bd.setAbstract(TRUE_VALUE.equals(ele.getAttribute(ABSTRACT_ATTRIBUTE)));
	}

	String lazyInit = ele.getAttribute(LAZY_INIT_ATTRIBUTE);
	if (isDefaultValue(lazyInit)) {
		lazyInit = this.defaults.getLazyInit();
	}
	bd.setLazyInit(TRUE_VALUE.equals(lazyInit));

	String autowire = ele.getAttribute(AUTOWIRE_ATTRIBUTE);
	bd.setAutowireMode(getAutowireMode(autowire));

	if (ele.hasAttribute(DEPENDS_ON_ATTRIBUTE)) {
		String dependsOn = ele.getAttribute(DEPENDS_ON_ATTRIBUTE);
		bd.setDependsOn(StringUtils.tokenizeToStringArray(dependsOn, MULTI_VALUE_ATTRIBUTE_DELIMITERS));
	}

	String autowireCandidate = ele.getAttribute(AUTOWIRE_CANDIDATE_ATTRIBUTE);
	if (isDefaultValue(autowireCandidate)) {
		String candidatePattern = this.defaults.getAutowireCandidates();
		if (candidatePattern != null) {
			String[] patterns = StringUtils.commaDelimitedListToStringArray(candidatePattern);
			bd.setAutowireCandidate(PatternMatchUtils.simpleMatch(patterns, beanName));
		}
	}
	else {
		bd.setAutowireCandidate(TRUE_VALUE.equals(autowireCandidate));
	}

	if (ele.hasAttribute(PRIMARY_ATTRIBUTE)) {
		bd.setPrimary(TRUE_VALUE.equals(ele.getAttribute(PRIMARY_ATTRIBUTE)));
	}

	if (ele.hasAttribute(INIT_METHOD_ATTRIBUTE)) {
		String initMethodName = ele.getAttribute(INIT_METHOD_ATTRIBUTE);
		bd.setInitMethodName(initMethodName);
	}
	else if (this.defaults.getInitMethod() != null) {
		bd.setInitMethodName(this.defaults.getInitMethod());
		bd.setEnforceInitMethod(false);
	}

	if (ele.hasAttribute(DESTROY_METHOD_ATTRIBUTE)) {
		String destroyMethodName = ele.getAttribute(DESTROY_METHOD_ATTRIBUTE);
		bd.setDestroyMethodName(destroyMethodName);
	}
	else if (this.defaults.getDestroyMethod() != null) {
		bd.setDestroyMethodName(this.defaults.getDestroyMethod());
		bd.setEnforceDestroyMethod(false);
	}

	if (ele.hasAttribute(FACTORY_METHOD_ATTRIBUTE)) {
		bd.setFactoryMethodName(ele.getAttribute(FACTORY_METHOD_ATTRIBUTE));
	}
	if (ele.hasAttribute(FACTORY_BEAN_ATTRIBUTE)) {
		bd.setFactoryBeanName(ele.getAttribute(FACTORY_BEAN_ATTRIBUTE));
	}

	return bd;
}
 
源代码3 项目: lams   文件: BeanDefinitionParserDelegate.java
/**
 * Apply the attributes of the given bean element to the given bean * definition.
 * @param ele bean declaration element
 * @param beanName bean name
 * @param containingBean containing bean definition
 * @return a bean definition initialized according to the bean element attributes
 */
public AbstractBeanDefinition parseBeanDefinitionAttributes(Element ele, String beanName,
		BeanDefinition containingBean, AbstractBeanDefinition bd) {

	if (ele.hasAttribute(SINGLETON_ATTRIBUTE)) {
		error("Old 1.x 'singleton' attribute in use - upgrade to 'scope' declaration", ele);
	}
	else if (ele.hasAttribute(SCOPE_ATTRIBUTE)) {
		bd.setScope(ele.getAttribute(SCOPE_ATTRIBUTE));
	}
	else if (containingBean != null) {
		// Take default from containing bean in case of an inner bean definition.
		bd.setScope(containingBean.getScope());
	}

	if (ele.hasAttribute(ABSTRACT_ATTRIBUTE)) {
		bd.setAbstract(TRUE_VALUE.equals(ele.getAttribute(ABSTRACT_ATTRIBUTE)));
	}

	String lazyInit = ele.getAttribute(LAZY_INIT_ATTRIBUTE);
	if (DEFAULT_VALUE.equals(lazyInit)) {
		lazyInit = this.defaults.getLazyInit();
	}
	bd.setLazyInit(TRUE_VALUE.equals(lazyInit));

	String autowire = ele.getAttribute(AUTOWIRE_ATTRIBUTE);
	bd.setAutowireMode(getAutowireMode(autowire));

	String dependencyCheck = ele.getAttribute(DEPENDENCY_CHECK_ATTRIBUTE);
	bd.setDependencyCheck(getDependencyCheck(dependencyCheck));

	if (ele.hasAttribute(DEPENDS_ON_ATTRIBUTE)) {
		String dependsOn = ele.getAttribute(DEPENDS_ON_ATTRIBUTE);
		bd.setDependsOn(StringUtils.tokenizeToStringArray(dependsOn, MULTI_VALUE_ATTRIBUTE_DELIMITERS));
	}

	String autowireCandidate = ele.getAttribute(AUTOWIRE_CANDIDATE_ATTRIBUTE);
	if ("".equals(autowireCandidate) || DEFAULT_VALUE.equals(autowireCandidate)) {
		String candidatePattern = this.defaults.getAutowireCandidates();
		if (candidatePattern != null) {
			String[] patterns = StringUtils.commaDelimitedListToStringArray(candidatePattern);
			bd.setAutowireCandidate(PatternMatchUtils.simpleMatch(patterns, beanName));
		}
	}
	else {
		bd.setAutowireCandidate(TRUE_VALUE.equals(autowireCandidate));
	}

	if (ele.hasAttribute(PRIMARY_ATTRIBUTE)) {
		bd.setPrimary(TRUE_VALUE.equals(ele.getAttribute(PRIMARY_ATTRIBUTE)));
	}

	if (ele.hasAttribute(INIT_METHOD_ATTRIBUTE)) {
		String initMethodName = ele.getAttribute(INIT_METHOD_ATTRIBUTE);
		if (!"".equals(initMethodName)) {
			bd.setInitMethodName(initMethodName);
		}
	}
	else {
		if (this.defaults.getInitMethod() != null) {
			bd.setInitMethodName(this.defaults.getInitMethod());
			bd.setEnforceInitMethod(false);
		}
	}

	if (ele.hasAttribute(DESTROY_METHOD_ATTRIBUTE)) {
		String destroyMethodName = ele.getAttribute(DESTROY_METHOD_ATTRIBUTE);
		bd.setDestroyMethodName(destroyMethodName);
	}
	else {
		if (this.defaults.getDestroyMethod() != null) {
			bd.setDestroyMethodName(this.defaults.getDestroyMethod());
			bd.setEnforceDestroyMethod(false);
		}
	}

	if (ele.hasAttribute(FACTORY_METHOD_ATTRIBUTE)) {
		bd.setFactoryMethodName(ele.getAttribute(FACTORY_METHOD_ATTRIBUTE));
	}
	if (ele.hasAttribute(FACTORY_BEAN_ATTRIBUTE)) {
		bd.setFactoryBeanName(ele.getAttribute(FACTORY_BEAN_ATTRIBUTE));
	}

	return bd;
}
 
源代码4 项目: blog_demos   文件: BeanDefinitionParserDelegate.java
/**
 * Apply the attributes of the given bean element to the given bean * definition.
 * @param ele bean declaration element
 * @param beanName bean name
 * @param containingBean containing bean definition
 * @return a bean definition initialized according to the bean element attributes
 */
public AbstractBeanDefinition parseBeanDefinitionAttributes(Element ele, String beanName,
		BeanDefinition containingBean, AbstractBeanDefinition bd) {

	if (ele.hasAttribute(SCOPE_ATTRIBUTE)) {
		bd.setScope(ele.getAttribute(SCOPE_ATTRIBUTE));
	}
	else if (containingBean != null) {
		// Take default from containing bean in case of an inner bean definition.
		bd.setScope(containingBean.getScope());
	}

	if (ele.hasAttribute(ABSTRACT_ATTRIBUTE)) {
		bd.setAbstract(TRUE_VALUE.equals(ele.getAttribute(ABSTRACT_ATTRIBUTE)));
	}

	String lazyInit = ele.getAttribute(LAZY_INIT_ATTRIBUTE);
	if (DEFAULT_VALUE.equals(lazyInit)) {
		lazyInit = this.defaults.getLazyInit();
	}
	bd.setLazyInit(TRUE_VALUE.equals(lazyInit));

	String autowire = ele.getAttribute(AUTOWIRE_ATTRIBUTE);
	bd.setAutowireMode(getAutowireMode(autowire));

	String dependencyCheck = ele.getAttribute(DEPENDENCY_CHECK_ATTRIBUTE);
	bd.setDependencyCheck(getDependencyCheck(dependencyCheck));

	if (ele.hasAttribute(DEPENDS_ON_ATTRIBUTE)) {
		String dependsOn = ele.getAttribute(DEPENDS_ON_ATTRIBUTE);
		bd.setDependsOn(StringUtils.tokenizeToStringArray(dependsOn, MULTI_VALUE_ATTRIBUTE_DELIMITERS));
	}

	String autowireCandidate = ele.getAttribute(AUTOWIRE_CANDIDATE_ATTRIBUTE);
	if ("".equals(autowireCandidate) || DEFAULT_VALUE.equals(autowireCandidate)) {
		String candidatePattern = this.defaults.getAutowireCandidates();
		if (candidatePattern != null) {
			String[] patterns = StringUtils.commaDelimitedListToStringArray(candidatePattern);
			bd.setAutowireCandidate(PatternMatchUtils.simpleMatch(patterns, beanName));
		}
	}
	else {
		bd.setAutowireCandidate(TRUE_VALUE.equals(autowireCandidate));
	}

	if (ele.hasAttribute(PRIMARY_ATTRIBUTE)) {
		bd.setPrimary(TRUE_VALUE.equals(ele.getAttribute(PRIMARY_ATTRIBUTE)));
	}

	if (ele.hasAttribute(INIT_METHOD_ATTRIBUTE)) {
		String initMethodName = ele.getAttribute(INIT_METHOD_ATTRIBUTE);
		if (!"".equals(initMethodName)) {
			bd.setInitMethodName(initMethodName);
		}
	}
	else {
		if (this.defaults.getInitMethod() != null) {
			bd.setInitMethodName(this.defaults.getInitMethod());
			bd.setEnforceInitMethod(false);
		}
	}

	if (ele.hasAttribute(DESTROY_METHOD_ATTRIBUTE)) {
		String destroyMethodName = ele.getAttribute(DESTROY_METHOD_ATTRIBUTE);
		if (!"".equals(destroyMethodName)) {
			bd.setDestroyMethodName(destroyMethodName);
		}
	}
	else {
		if (this.defaults.getDestroyMethod() != null) {
			bd.setDestroyMethodName(this.defaults.getDestroyMethod());
			bd.setEnforceDestroyMethod(false);
		}
	}

	if (ele.hasAttribute(FACTORY_METHOD_ATTRIBUTE)) {
		bd.setFactoryMethodName(ele.getAttribute(FACTORY_METHOD_ATTRIBUTE));
	}
	if (ele.hasAttribute(FACTORY_BEAN_ATTRIBUTE)) {
		bd.setFactoryBeanName(ele.getAttribute(FACTORY_BEAN_ATTRIBUTE));
	}

	return bd;
}
 
/**
 * Apply the attributes of the given bean element to the given bean * definition.
 * @param ele bean declaration element
 * @param beanName bean name
 * @param containingBean containing bean definition
 * @return a bean definition initialized according to the bean element attributes
 */
public AbstractBeanDefinition parseBeanDefinitionAttributes(Element ele, String beanName,
		BeanDefinition containingBean, AbstractBeanDefinition bd) {

	if (ele.hasAttribute(SINGLETON_ATTRIBUTE)) {
		error("Old 1.x 'singleton' attribute in use - upgrade to 'scope' declaration", ele);
	}
	else if (ele.hasAttribute(SCOPE_ATTRIBUTE)) {
		bd.setScope(ele.getAttribute(SCOPE_ATTRIBUTE));
	}
	else if (containingBean != null) {
		// Take default from containing bean in case of an inner bean definition.
		bd.setScope(containingBean.getScope());
	}

	if (ele.hasAttribute(ABSTRACT_ATTRIBUTE)) {
		bd.setAbstract(TRUE_VALUE.equals(ele.getAttribute(ABSTRACT_ATTRIBUTE)));
	}

	String lazyInit = ele.getAttribute(LAZY_INIT_ATTRIBUTE);
	if (DEFAULT_VALUE.equals(lazyInit)) {
		lazyInit = this.defaults.getLazyInit();
	}
	bd.setLazyInit(TRUE_VALUE.equals(lazyInit));

	String autowire = ele.getAttribute(AUTOWIRE_ATTRIBUTE);
	bd.setAutowireMode(getAutowireMode(autowire));

	String dependencyCheck = ele.getAttribute(DEPENDENCY_CHECK_ATTRIBUTE);
	bd.setDependencyCheck(getDependencyCheck(dependencyCheck));

	if (ele.hasAttribute(DEPENDS_ON_ATTRIBUTE)) {
		String dependsOn = ele.getAttribute(DEPENDS_ON_ATTRIBUTE);
		bd.setDependsOn(StringUtils.tokenizeToStringArray(dependsOn, MULTI_VALUE_ATTRIBUTE_DELIMITERS));
	}

	String autowireCandidate = ele.getAttribute(AUTOWIRE_CANDIDATE_ATTRIBUTE);
	if ("".equals(autowireCandidate) || DEFAULT_VALUE.equals(autowireCandidate)) {
		String candidatePattern = this.defaults.getAutowireCandidates();
		if (candidatePattern != null) {
			String[] patterns = StringUtils.commaDelimitedListToStringArray(candidatePattern);
			bd.setAutowireCandidate(PatternMatchUtils.simpleMatch(patterns, beanName));
		}
	}
	else {
		bd.setAutowireCandidate(TRUE_VALUE.equals(autowireCandidate));
	}

	if (ele.hasAttribute(PRIMARY_ATTRIBUTE)) {
		bd.setPrimary(TRUE_VALUE.equals(ele.getAttribute(PRIMARY_ATTRIBUTE)));
	}

	if (ele.hasAttribute(INIT_METHOD_ATTRIBUTE)) {
		String initMethodName = ele.getAttribute(INIT_METHOD_ATTRIBUTE);
		if (!"".equals(initMethodName)) {
			bd.setInitMethodName(initMethodName);
		}
	}
	else {
		if (this.defaults.getInitMethod() != null) {
			bd.setInitMethodName(this.defaults.getInitMethod());
			bd.setEnforceInitMethod(false);
		}
	}

	if (ele.hasAttribute(DESTROY_METHOD_ATTRIBUTE)) {
		String destroyMethodName = ele.getAttribute(DESTROY_METHOD_ATTRIBUTE);
		bd.setDestroyMethodName(destroyMethodName);
	}
	else {
		if (this.defaults.getDestroyMethod() != null) {
			bd.setDestroyMethodName(this.defaults.getDestroyMethod());
			bd.setEnforceDestroyMethod(false);
		}
	}

	if (ele.hasAttribute(FACTORY_METHOD_ATTRIBUTE)) {
		bd.setFactoryMethodName(ele.getAttribute(FACTORY_METHOD_ATTRIBUTE));
	}
	if (ele.hasAttribute(FACTORY_BEAN_ATTRIBUTE)) {
		bd.setFactoryBeanName(ele.getAttribute(FACTORY_BEAN_ATTRIBUTE));
	}

	return bd;
}