Spring (3.0.1.RELEASE)、TestNG (5.11)、および Maven Surefire (2.5) で非常に奇妙な問題が発生しています。テスト コンテキストを xml ファイル (いくつかの Bean 定義を含む) からロードできるように、testNG の Spring ヘルパー クラスを拡張するテスト クラスがあります。私のプロジェクトは、m2eclipse (Import Maven Project を使用) を使用して Eclipse にインポートされました。クラスは Eclipse TestNG ランナーで正常に動作します。ただし、Maven Surefire では次の例外がスローされます。
Caused by: java.lang.ClassCastException: com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderFactoryImpl cannot be cast to javax.xml.parsers.DocumentBuilderFactory
at javax.xml.parsers.DocumentBuilderFactory.newInstance(DocumentBuilderFactory.java:123)
at org.springframework.beans.factory.xml.DefaultDocumentLoader.createDocumentBuilderFactory(DefaultDocumentLoader.java:89)
at org.springframework.beans.factory.xml.DefaultDocumentLoader.loadDocument(DefaultDocumentLoader.java:70)
at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.doLoadBeanDefinitions(XmlBeanDefinitionReader.java:388)
com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderFactoryImpl2 つのクラスと
javax.xml.parsers.DocumentBuilderFactoryが JRE のみ (rt.jar) から来るように、pom に含まれるすべての依存関係を排除しました
。
だから、私にはとても信じられないように見えます。
この動作を説明できるクラスのロードにメカニズムがあるのだろうか?
ありがとう。
更新: ここに私の依存関係ツリーがあります:
[INFO] org.seamoo:seamoo-webapp:war:1.0-SNAPSHOT
[INFO] +- com.google.appengine:appengine-api-1.0-sdk:jar:1.3.1:compile
[INFO] +- com.google.gwt:gwt-servlet:jar:2.0.3:compile
[INFO] +- com.google.gwt:gwt-user:jar:2.0.3:provided
[INFO] +- org.apache.geronimo.specs:geronimo-servlet_2.5_spec:jar:1.2:provided
[INFO] +- org.slf4j:slf4j-api:jar:1.5.6:compile
[INFO] +- ch.qos.logback:logback-classic:jar:0.9.15:compile
[INFO] | \- ch.qos.logback:logback-core:jar:0.9.15:compile
[INFO] +- org.springframework:spring-webmvc:jar:3.0.1.RELEASE:compile
[INFO] | +- org.springframework:spring-asm:jar:3.0.1.RELEASE:compile
[INFO] | +- org.springframework:spring-beans:jar:3.0.1.RELEASE:compile
[INFO] | +- org.springframework:spring-context:jar:3.0.1.RELEASE:compile
[INFO] | | \- org.springframework:spring-aop:jar:3.0.1.RELEASE:compile
[INFO] | +- org.springframework:spring-core:jar:3.0.1.RELEASE:compile
[INFO] | | \- commons-logging:commons-logging:jar:1.1.1:compile
[INFO] | +- org.springframework:spring-expression:jar:3.0.1.RELEASE:compile
[INFO] | \- org.springframework:spring-web:jar:3.0.1.RELEASE:compile
[INFO] | \- aopalliance:aopalliance:jar:1.0:compile
[INFO] +- org.springframework:spring-context-support:jar:3.0.1.RELEASE:compile
[INFO] +- org.apache.tiles:tiles-jsp:jar:2.1.4:compile
[INFO] | \- org.apache.tiles:tiles-servlet:jar:2.1.4:compile
[INFO] +- org.apache.tiles:tiles-portlet:jar:2.1.4:compile
[INFO] | \- org.apache.tiles:tiles-core:jar:2.1.4:compile
[INFO] | +- org.apache.tiles:tiles-api:jar:2.1.4:compile
[INFO] | +- commons-digester:commons-digester:jar:1.8.1:compile
[INFO] | | \- commons-beanutils:commons-beanutils:jar:1.8.0:compile
[INFO] | \- commons-logging:commons-logging-api:jar:1.1:compile
[INFO] +- org.apache.tomcat:jasper-el:jar:6.0.26:compile
[INFO] | \- org.apache.tomcat:el-api:jar:6.0.26:compile
[INFO] +- org.freemarker:freemarker:jar:2.3.16:compile
[INFO] +- org.tuckey:urlrewritefilter:jar:3.1.0:compile
[INFO] +- org.seamoo.utils:converter:jar:0.1:compile
[INFO] +- junit:junit:jar:4.6:test
[INFO] +- org.springframework:spring-test:jar:3.0.1.RELEASE:test
[INFO] +- org.testng:testng:jar:jdk15:5.11:test
[INFO] +- net.sourceforge.htmlunit:htmlunit:jar:2.7:test
[INFO] | +- commons-collections:commons-collections:jar:3.2.1:test
[INFO] | +- commons-lang:commons-lang:jar:2.4:test
[INFO] | +- commons-httpclient:commons-httpclient:jar:3.1:test
[INFO] | +- commons-codec:commons-codec:jar:1.4:test
[INFO] | +- net.sourceforge.htmlunit:htmlunit-core-js:jar:2.7:test
[INFO] | +- net.sourceforge.nekohtml:nekohtml:jar:1.9.14:test
[INFO] | +- net.sourceforge.cssparser:cssparser:jar:0.9.5:test
[INFO] | | \- org.w3c.css:sac:jar:1.3:test
[INFO] | \- commons-io:commons-io:jar:1.4:test
[INFO] +- org.jbehave:jbehave-core:jar:2.5:test
[INFO] | +- junit:junit-dep:jar:4.4:test
[INFO] | \- org.hamcrest:hamcrest-all:jar:1.1:test
[INFO] +- org.mockito:mockito-all:jar:1.8.4:test
[INFO] +- org.powermock.modules:powermock-module-testng:jar:1.3.7:test
[INFO] | \- org.powermock:powermock-core:jar:1.3.7:test
[INFO] | +- org.powermock.reflect:powermock-reflect:jar:1.3.7:test
[INFO] | | \- org.objenesis:objenesis:jar:1.2:test
[INFO] | \- javassist:javassist:jar:3.10.0.GA:test
[INFO] +- org.powermock.api:powermock-api-mockito:jar:1.3.7:test
[INFO] | \- org.powermock.api:powermock-api-support:jar:1.3.7:test
[INFO] +- org.workingonit:gwtbridge:jar:0.1:compile
[INFO] +- org.seleniumhq.selenium.client-drivers:selenium-java-testng-helper:jar:1.0.1:test
[INFO] | \- org.seleniumhq.selenium.client-drivers:selenium-java-client-driver:jar:1.0.1:test
[INFO] +- com.dyuproject:dyuproject-util:jar:1.1-SNAPSHOT:compile
[INFO] +- com.dyuproject:dyuproject-openid:jar:1.1-SNAPSHOT:compile
[INFO] +- org.mortbay.jetty:jetty-util:jar:6.1.22:compile
[INFO] +- org.seamoo:seamoo-model:jar:1.0-SNAPSHOT:compile
[INFO] | +- javax.jdo:jdo2-api:jar:2.3-eb:compile
[INFO] | +- javax.transaction:jta:jar:1.1:compile
[INFO] | \- com.google.appengine:geronimo-jpa_3.0_spec:jar:1.1.1:compile
[INFO] +- org.seamoo:seamoo-persistence:jar:1.0-SNAPSHOT:compile
[INFO] | +- com.google.appengine.orm:datanucleus-appengine:jar:1.0.5.final:compile
[INFO] | +- org.datanucleus:datanucleus-core:jar:1.1.5:compile
[INFO] | \- com.google.appengine:datanucleus-jpa:jar:1.1.5:runtime
[INFO] +- org.seamoo:seamoo-theme:jar:1.0-SNAPSHOT:compile
[INFO] \- org.seamoo:seamoo-test-resources:jar:1.0-SNAPSHOT:test
[INFO] +- com.google.appengine:appengine-api-labs:jar:1.3.1:test
[INFO] +- com.google.appengine:appengine-api-stubs:jar:1.3.1:test
[INFO] \- com.google.appengine:appengine-testing:jar:1.3.1:test
Eclipse の Open Type 機能を使用するDocumentBuilderFactoryと、DocumentBuilderFactoryImpl