単純なSpring AOPを作成する際に例外が発生するアドバイスデモ

Question

こんにちは私は****スレッドmainとして例外を取得しています。org.springframework.beans.factory.xml.XmlBeanDefinitionStoreException **** Spring AOPはアドバイスデモを投げます。 お手伝いをしてください。

例外詳細コードを以下に記載されている

MyInterface.java

package com.Spring.Aop.SpringAOPThrowsAdvice; 

public class MyImplClass implements MyInterface { 
    public void m1(){ 

      int java4s = 10/0; 
      System.out.println("Am in business method.."); 

     } 
} 

MyInterface.java

package com.Spring.Aop.SpringAOPThrowsAdvice; 

public interface MyInterface { 
     void m1(); 
} 

MyThrowsAdvice.java

package com.Spring.Aop.SpringAOPThrowsAdvice; 

import java.lang.reflect.Method; 

import org.springframework.aop.ThrowsAdvice; 

public class MyThrowsAdvice implements ThrowsAdvice { 

    //First preference 
    public void afterThrowing(ArithmeticException e) 
    { 
     System.out.println("This is from ArithmeticException method"); 
    } 

    //Second preference 
    public void afterThrowing(Method m, Object args[], Object target,Exception e) 
    { 
     System.out.println("Am from 4 parameters method called from "+m.getName()); 
    } 

    //Third preference 
    public void afterThrowing(Exception e) 
    { 
     System.out.println("Fom single parameter method"); 
    } 

} 

OurLogic.java

package com.Spring.Aop.SpringAOPThrowsAdvice; 

import org.springframework.beans.factory.BeanFactory; 
import org.springframework.beans.factory.xml.XmlBeanFactory; 
import org.springframework.core.io.ClassPathResource; 
import org.springframework.core.io.Resource; 

public class OurLogic { 
    public static void main(String args[]) 
    { 
     Resource res = new ClassPathResource("spconfig.xml"); 
     BeanFactory factory = new XmlBeanFactory(res); 

     MyInterface inter =(MyInterface)factory.getBean("id3"); 
     inter.m1(); 
    } 
} 

spconfig.xml

<?xml version="1.0" encoding="UTF-8"?> 
<beans> 
<bean id="id1" class="com.Spring.Aop.SpringAOPThrowsAdvice.MyImplClass" /> 
<bean id="id2" class="com.Spring.Aop.SpringAOPThrowsAdvice.MyThrowsAdvice" /> 
<bean id="id3" class="org.springframework.aop.framework.ProxyFactoryBean"> 

     <property name="proxyInterfaces" value="com.Spring.Aop.SpringAOPThrowsAdvice.MyInterface" /> 
     <property name="interceptorNames" > 
        <list> 
         <value>id2</value> 
        </list> 
     </property> 
     <property name="target"> 
       <ref bean="id1"/>  
     </property>  

</bean> 

</beans> 

のpom.xml

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
    xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 
    <modelVersion>4.0.0</modelVersion> 

    <groupId>com.Spring.Aop</groupId> 
    <artifactId>SpringAOPThrowsAdvice</artifactId> 
    <version>0.0.1-SNAPSHOT</version> 
    <packaging>jar</packaging> 

    <name>SpringAOPThrowsAdvice</name> 
    <url>http://maven.apache.org</url> 

    <properties> 
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding> 
    </properties> 

    <dependencies> 
     <dependency> 
      <groupId>junit</groupId> 
      <artifactId>junit</artifactId> 
      <version>3.8.1</version> 
      <scope>test</scope> 
     </dependency> 
     <!-- https://mvnrepository.com/artifact/org.springframework/spring-aop --> 
     <dependency> 
      <groupId>org.springframework</groupId> 
      <artifactId>spring-aop</artifactId> 
      <version>2.5.6</version> 
     </dependency> 

    </dependencies> 
</project> 

例外はある：あなたは、単純に名前空間の豆を入れていない

May 11, 2017 12:47:38 PM org.springframework.beans.factory.xml.XmlBeanDefinitionReader loadBeanDefinitions 
INFO: Loading XML bean definitions from class path resource [spconfig.xml] 
Exception in thread "main" org.springframework.beans.factory.xml.XmlBeanDefinitionStoreException: Line 2 in XML document from class path resource [spconfig.xml] is invalid; nested exception is org.xml.sax.SAXParseException; lineNumber: 2; columnNumber: 8; cvc-elt.1: Cannot find the declaration of element 'beans'. 
    at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.doLoadBeanDefinitions(XmlBeanDefinitionReader.java:404) 
    at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions(XmlBeanDefinitionReader.java:342) 
    at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions(XmlBeanDefinitionReader.java:310) 
    at org.springframework.beans.factory.xml.XmlBeanFactory.<init>(XmlBeanFactory.java:73) 
    at org.springframework.beans.factory.xml.XmlBeanFactory.<init>(XmlBeanFactory.java:61) 
    at com.Spring.Aop.SpringAOPThrowsAdvice.OurLogic.main(OurLogic.java:12) 
Caused by: org.xml.sax.SAXParseException; lineNumber: 2; columnNumber: 8; cvc-elt.1: Cannot find the declaration of element 'beans'. 
    at com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.createSAXParseException(ErrorHandlerWrapper.java:203) 
    at com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.error(ErrorHandlerWrapper.java:134) 
    at com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(XMLErrorReporter.java:396) 
    at com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(XMLErrorReporter.java:327) 
    at com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(XMLErrorReporter.java:284) 
    at com.sun.org.apache.xerces.internal.impl.xs.XMLSchemaValidator.handleStartElement(XMLSchemaValidator.java:1900) 
    at com.sun.org.apache.xerces.internal.impl.xs.XMLSchemaValidator.startElement(XMLSchemaValidator.java:740) 
    at com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl.scanStartElement(XMLNSDocumentScannerImpl.java:374) 
    at com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl$NSContentDriver.scanRootElementHook(XMLNSDocumentScannerImpl.java:613) 
    at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl$FragmentContentDriver.next(XMLDocumentFragmentScannerImpl.java:3132) 
    at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl$PrologDriver.next(XMLDocumentScannerImpl.java:852) 
    at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.next(XMLDocumentScannerImpl.java:602) 
    at com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl.next(XMLNSDocumentScannerImpl.java:112) 
    at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(XMLDocumentFragmentScannerImpl.java:505) 
    at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:841) 
    at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:770) 
    at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(XMLParser.java:141) 
    at com.sun.org.apache.xerces.internal.parsers.DOMParser.parse(DOMParser.java:243) 
    at com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl.parse(DocumentBuilderImpl.java:339) 
    at org.springframework.beans.factory.xml.DefaultDocumentLoader.loadDocument(DefaultDocumentLoader.java:75) 
    at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.doLoadBeanDefinitions(XmlBeanDefinitionReader.java:396) 
    ... 5 more 

Answer 1

あなたの設定ファイルのヘッダ：http://docs.spring.io/spring-integration/reference/html/xml.html