в 17:44, 31 мая 2010

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2010-05-31T15:22:24Z

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== Add addBeanPostProcessor To XmlBeanFactory ==

File: context.xml



<source lang="java">
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE beans PUBLIC "-//SPRING//DTD BEAN//EN"
"http://www.springframework.org/dtd/spring-beans.dtd">
<beans>
<bean id="w" class="java.lang.String">
</bean>

<bean id="beanInitLogger" class="BeanInitializationLogger"/>
</beans></source>



== Add BeanFactory PostProcessor To XmlBeanFactory ==

File: context.xml



<source lang="java">
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE beans PUBLIC "-//SPRING//DTD BEAN//EN"
"http://www.springframework.org/dtd/spring-beans.dtd">
<beans>
<bean id="w" class="java.lang.String">
</bean>

<bean id="allBeansLister" class="AllBeansLister"/>
</beans></source>



== BeanFactory Aware ==

File: context.xml



<source lang="java">
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="
http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans.xsd">
<bean id="logging" class="LoggingBean"/>
<bean class="ShutdownHookBean"/>
</beans></source>



== Compare Beans From Factory Bean ==

File: context.xml



<source lang="java">
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="
http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans.xsd">
<bean id="sha" class="MessageDigestFactoryBean">
<property name="algorithm" value="SHA1"/>
</bean>
<bean id="md5" class="MessageDigestFactoryBean"/>

</beans></source>



== Create XmlBeanFactory from ClassPathResource ==

File: context.xml



<source lang="java">
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="
http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans.xsd">
<bean id="logging" class="LoggingBean"/>
</beans></source>



== Hierarchical BeanFactory Demo ==

File: injectdemo2-context.xml



<source lang="java">
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="
http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans.xsd">
<bean id="name" class="java.lang.String">
<constructor-arg value="My Value 1"/>
</bean>
<bean id="injectSimpleParent" class="InjectSimpleDemo">
<property name="name" ref="name"/>
<property name="age" value="2"/>
<property name="height" value="0.8"/>
<property name="isProgrammer" value="false"/>
<property name="ageInSeconds" value="63072000"/>
</bean>
</beans></source>



== Non Static Factory ==

File: context.xml



<source lang="java">
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE beans PUBLIC "-//SPRING//DTD BEAN//EN"
"http://www.springframework.org/dtd/spring-beans.dtd">
<beans>
<bean id="nonStaticFactory" class="NonStaticFactory"/>
<bean id="testBeanObtainedViaNonStaticFactory"
factory-bean="nonStaticFactory" factory-method="getTestBeanInstance"/>
</beans></source>



== Static Factory ==

File: context.xml



<source lang="java">
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE beans PUBLIC "-//SPRING//DTD BEAN//EN"
"http://www.springframework.org/dtd/spring-beans.dtd">
<beans>
<bean id="testBeanObtainedViaStaticFactory"
class="StaticFactory" factory-method="getTestBeanInstance"/>

</beans></source>



== Xml Bean Factory Demo ==

File: Main.java



<source lang="java">
import org.springframework.beans.factory.InitializingBean;
import org.springframework.beans.factory.xml.XmlBeanFactory;
import org.springframework.core.io.ClassPathResource;
public class Main {
public static void main(String[] args) throws Exception {
XmlBeanFactory factory = new XmlBeanFactory(new ClassPathResource("context.xml"));
System.out.println(factory.getBean("simple1"));
}
}
class SoutSimpleBean extends SimpleBeanSupport {
private String person;
public void setPerson(String person) {
this.person = person;
}
@Override
public String toString() {
return String.format("%s : \"%s\"", this.person, getValue());
}
}
abstract class SimpleBeanSupport implements InitializingBean {
private String value;
public final void afterPropertiesSet() throws Exception {
}
public final void setValue(String value) {
this.value = value;
}
protected final String getValue() {
return this.value;
}
}</source>

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