我遇到了一个问题,即我试图通过 spring 配置连接的 bean 不起作用?在我的测试用例中进行检查期间,bean 访问器显示为 null(但我确实在日志中观察到 setter 实际上将其设置为有效值。真的可以使用一些帮助......
这是代码:
@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration(locations="/test-context.xml")
public abstract class HistoryCompress extends TestBase {
private CompressionArchive compressArchive;
public void setCompressionArchive(CompressionArchive value)
{
this.logInfo("setting compression archive: %s, name: %s",value,value.getcompressionFormat());
this.compressArchive=value;
}
protected CompressionArchive getCompressionArchive()
{
return this.compressArchive;
}
@Test
public void getArchiveTypeName()
{
logInfo("test");
this.assertNotNull(this.getCompressionArchive(),"compression archive is null");
this.assertNotNull(this.getCompressionArchive().getcompressionFormat(), "format name is null");
logInfo("format: %s",this.getCompressionArchive().getcompressionFormat());
}
}
public class HistoryZipCompress extends HistoryCompress
{
public HistoryZipCompress()
{
this.logInfo("-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-");
this.logInfo("-=-=-=--=- C'Tor HistoryZipCompress");
this.logInfo("-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-");
}
}
public interface CompressionArchive {
public String getcompressionFormat();
public Map<String,String> getArchiveHashes(InputStream stream,String password) throws Exception;
}
public class CompressionArchiveZip extends IntegrationBase implements CompressionArchive
{
/* implementation methods*/
}
然后我试图用下面的配置来连接它
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:context="http://www.springframework.org/schema/context"
xmlns:jaxws="http://cxf.apache.org/jaxws"
xmlns:util="http://www.springframework.org/schema/util"
default-autowire="byName"
xsi:schemaLocation="
http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
http://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util.xsd
http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.0.xsd
http://cxf.apache.org/jaxws http://cxf.apache.org/schemas/jaxws.xsd">
<context:annotation-config />
<bean class="gdg.scc.integration.testcases.file.history.HistoryZipCompress">
<property name="compressionArchive" ref="zipArchive" />
</bean>
<bean id="zipArchive" class="gdg.scc.integration.global.helpers.compression.impl.CompressionArchiveZip" />
</beans>
当我运行它时,我观察到 HistoryZipCompress 被实例化了 3 次不同的时间,这是在 HistoryZipCompress 上运行 getArchiveTypeName 的结果:
16-Jan 13:21:09 - INFO - main - org.springframework.context.support.GenericApplicationContext - 刷新 org.springframework.context.support.GenericApplicationContext@2bfe605c:启动日期 [2013 年 1 月 16 日星期三 13:21:09 MST] ; 上下文层次的根 16-Jan 13:21:09 - INFO - main - org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor - JSR-330 'javax.inject.Inject' 发现并支持自动装配注释 zipArchive,extensionToMimeType]; 工厂层次结构的根 16-Jan 13:21:09 - INFO - main - integration.testcases.file.history.HistoryZipCompress - -=-=-=-=-=-=-=-=-=-=-=-=-=- =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- 16-Jan 13:21:09 - INFO - main - integration.testcases.file.history.HistoryZipCompress - -=-=-=--=- C'Tor HistoryZipCompress 16-Jan 13:21:09 - INFO - main - integration.testcases.file.history.HistoryZipCompress - -=-=-=-=-=-=-=-=-=-=-=-=-=- =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- 16-Jan 13:21:09 - INFO - main - integration.testcases.file.history.HistoryZipCompress - 设置压缩存档:integration.global.helpers.compression.impl.CompressionArchiveZip@6a367507,名称:zip 16-Jan 13:21:09 - 信息 - 主要 - integration.testcases.file.history.HistoryZipCompress - 测试 16-Jan 13:21:09 - INFO - Thread-0 - org.springframework.context.support.GenericApplicationContext - 关闭 org.springframework.context.support.GenericApplicationContext@2bfe605c:启动日期 [1 月 16 日星期三 13:21:09 MST 2013]; 上下文层次的根 16-Jan 13:21:09 - INFO - Thread-0 - org.springframework.beans.factory.support.DefaultListableBeanFactory - 破坏 org.springframework.beans.factory.support.DefaultListableBeanFactory@578bb31a 中的单例:定义 bean [fileSystemAPIUrl,fileTypeGenerator ,regexToExtensionMap,activeMQMessageProperties,org.springframework.context.annotation.internalConfigurationAnnotationProcessor,org.springframework.context.annotation.internalAutowiredAnnotationProcessor,org.springframework.context.annotation.internalRequiredAnnotationProcessor,org.springframework.context.annotation.internalCommonAnnotationProcessor,integration.testcases.file .history.HistoryZipCompress#0,zipArchive,extensionToMimeType]; 工厂层次结构的根